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rock to leave it susceptible to erosion. Bedrock may also experience subsurface weathering at its upper boundary, forming saprolite. Rock fragments can...

Look up subsurface in Wiktionary, the free dictionary. Subsurface may refer to: Subterranea (geography) Underwater Bedrock, consolidated rock beneath...

Subsurface scattering (SSS), also known as subsurface light transport (SSLT), is a mechanism of light transport in which light that penetrates the surface...

organisms and their living space in the deep subsurface. For the seafloor, an operational definition of deep subsurface is the region that is not bioturbated...

Subsurface flow, in hydrology, is the flow of water beneath Earth's surface as part of the water cycle. In the water cycle, when precipitation falls on...

Subsurface Circular is a text-based adventure game developed and published by Mike Bithell Games. The game was released for Microsoft Windows and macOS...

Subsurface is the seventh studio album by British progressive metal band Threshold. It was released in August 2004, and received an Album of the Month...

Subsurface engineers (also known as "completion engineers") are a subset within Petroleum Engineering and typically work closely with Drilling engineers...

A subsurface dyke is a structure that is built in an aquifer with the intention of obstructing the natural flow of ground water, thereby raising the ground...

original on 26 January 2009. Retrieved 13 March 2010. "Subsurface | An open source divelog". subsurface-divelog.org. Archived from the original on 22 November...

development in Germany in 1860 when researchers began experimenting with subsurface irrigation using clay pipe to create combination irrigation and drainage...

Subsurface utility engineering (SUE) refers to a branch of engineering that involves managing certain risks associated with utility mapping at appropriate...

wetland. Subsurface wetlands provide greater pathogen removal than surface wetlands. There are two main types of constructed wetlands: subsurface flow and...

absorbing chemicals from the surface into the ocean below. Sea salt from a subsurface ocean may be coating some geological features on Europa, suggesting that...

radar (GPR) is a geophysical method that uses radar pulses to image the subsurface. It is a non-intrusive method of surveying the sub-surface to investigate...

possibly influence the movement of faults. It is likely that much of Earth's subsurface contains some water, which may be mixed with other fluids in some instances...

Subsurface Utilities are the utility networks generally laid under the ground surface. These utilities include pipeline networks for water supply, sewage...

evidence for the existence of subsurface water oceans elsewhere in the Solar System. The best-established candidates for subsurface water oceans in the Solar...

A subsurface ocean current is an oceanic current that runs beneath surface currents. Examples include the Equatorial Undercurrents of the Pacific, Atlantic...

areas, trench mine applications, and steep-dip seams.[citation needed] Subsurface mining involves digging tunnels or shafts into the earth to access buried...

fossil content, to be recognized and correlated during geologic field or subsurface mapping. Strata on a mountain face in the French Alps Interstate road...

carbon dioxide found on the icy surface of Europa likely originated in the subsurface ocean which could potentially be habitable. Scientists predict "oceans"...

energy storage (ATES) is the storage and recovery of thermal energy in subsurface aquifers. ATES can heat and cool buildings. Storage and recovery is achieved...

surface, but characteristics of the underlying rock, fault lines, and subsurface structures. Choropleth maps use color hue and intensity to contrast differences...

trains on the subsurface Lines (Metropolitan, Circle, Hammersmith & City, and District). These have standard air-conditioning, as the subsurface tunnels are...

solvents, and pesticides. Strategies employed for their removal from the subsurface environment have expanded since the late-20th century. NAPLs can be released...

Subsurface Textile Irrigation (SSTI) is a technology designed specifically for subsurface irrigation in all soil textures from desert sands to heavy clays...

In naval terminology, a plot is a graphic display that shows all collated data from a ship's on-board sensors, i.e. radar, sonar and EW systems. They also...

those of Jupiter and Saturn—Europa and Enceladus respectively, in which subsurface liquid water is thought to exist. While the lunar surface is hostile to...

conceptualization of the hydrologic system consisting of surface and subsurface flow regimes. The model is designed to take into account all key components...

solid-state greenhouse effect. In all three cases, there is no evidence of the subsurface hydrological system which differentiates terrestrial geysers from other...

wave speeds within Earth's and other planetary bodies' subsurface. It is reflective of subsurface properties such as material composition, density, porosity...

from the measured value. This gravity anomaly can reveal the presence of subsurface structures of unusual density. For example, a mass of dense ore below...

large south polar subsurface ocean of liquid water with a thickness of around 10 km (6 mi). The existence of Enceladus's subsurface ocean has since been...

Mineral rights (often referred to as a "mineral interest" or a "mineral estate") are property rights to exploit an area for the minerals it harbors. Mineral...

T Stock T Stock unit at an Acton Works open day, 1983 Stock type Subsurface In service 1927–1962 Manufacturer Birmingham RC&W Specifications Car length...

A storm drain, storm sewer (United Kingdom, U.S. and Canada), highway drain, surface water drain/sewer (United Kingdom), or stormwater drain (Australia...

A bubblegram (also known as laser crystal, Subsurface Laser Engraving, 3D crystal engraving or vitrography) is a solid block of glass or transparent plastic...

of 35 meters (115 ft). Even more ice might be locked away in the deep subsurface. The chemical signature of water vapor on Mars was first unequivocally...

surrounded by various layers of ice, including a crust of ice Ih and a subsurface layer of ammonia-rich liquid water. Much as with Venus before the Space...

Subsurface lithoautotrophic microbial ecosystems, or "SLIMEs" (also abbreviated "SLMEs" or "SLiMEs"), are a type of endolithic ecosystems. They are defined...

Septic drain fields, also called leach fields or leach drains, are subsurface wastewater disposal facilities used to remove contaminants and impurities...

Titan, as a subsurface layer, possibly mixed with ammonia. Jupiter's moon Europa has surface characteristics which suggest a subsurface liquid water...

Location and Identification (PPLI) J3.x Surveillance — air, surface, land, subsurface tracks J4–J5.x Anti-air warfare / weapons coordination J6.x Intelligence...

Trenchless technology is a type of subsurface construction work that requires few trenches or no continuous trenches. It is a rapidly growing sector of...

archaeologists prior to excavation Geological survey, investigation of the subsurface of the ground to create a geological map or model Site survey, inspection...

contaminants. Electric current is passed through a targeted soil volume between subsurface electrode elements. The resistance to electrical flow that exists in the...

the range of our imaginations." Callisto has a thin atmosphere and a subsurface ocean, and may be a candidate for hosting life. It is more distant to...

The capillary fringe is the subsurface layer in which groundwater seeps up from a water table by capillary action to fill pores. Pores at the base of the...

Proposed design for "small subsurface markers" to be buried randomly in great numbers across the Waste Isolation Pilot Plant...

bottoms within the subsurface of their land acquire absolute ownership of the substance even if it is drained from the subsurface of another's land. The...

exists—or existed—on Mars, it could be found or is best preserved in the subsurface, away from present-day harsh surface processes. In June 2018, NASA announced...

collectively referred to as cryolava; it originates from a reservoir of subsurface cryomagma. Cryovolcanic eruptions can take many forms, such as fissure...

of oceans, as part of its hydrosphere, either beneath the surface, as subsurface oceans, or on the surface, potentially submerging all dry land. The term...

Mars Multispectral Imager for Subsurface Studies (Ma_MISS) is a miniaturized imaging spectrometer designed to provide imaging and spectra by reflectance...

atmosphere, analyse the radiation environment, study the distribution of any subsurface water at the landing site, and perform geophysical investigations of the...

irrigation or climate change, in the areas surrounding them. Lakes with subsurface drainage are called cryptorheic. The two main ways that endorheic lakes...

waters eventually drain into the ocean. In general, water basins with subsurface outflows that lead to the ocean are not considered endorheic; but cryptorheic...

1198 to c.1196 BC. In the Dead Sea region (the southern Levant), the subsurface water level dropped by more than 50 meters during the end of the second...

Anaerobic Bioremediation Technologies Additives are usually added to the subsurface through injection wells, although injection well technology for biostimulation...

The Navy Enlisted Classification (NEC) system supplements the rating designators for enlisted members of the United States Navy. A naval rating and NEC...

polarization), measures the transient response and aims to determine the subsurface chargeability properties. Electrical resistivity measurements can be used...

Subsurface mapping by ambient noise tomography is the mapping underground geological structures under the assistance of seismic signals. Ambient noise...

Illustration of the initiation of surface and subsurface thermocline seiches....

The De Zeven Provinciën class is a ship class of four air-defence and command frigates (Dutch: Luchtverdedigings- en commandofregatten; LCF) that are in...

to the process of estimating the quantities of hydrocarbons present in subsurface accumulations and assessing the portion that can be economically recovered...

between pairs of signals in order to gain useful information about the subsurface. Seismic interferometry (SI) utilizes the crosscorrelation of signal pairs...

Yes Yes Yes Hair Yes Yes Yes Yes Yes Yes Volume Yes Yes Yes Yes Yes Yes Subsurface scattering Yes Yes Yes Yes Yes Yes Open Shading Language (1.11) (OSL 1...

polarimetry, radiometry and spectroscopy of the surface coupled with subsurface sounding and gravity mapping; it will search for thermal, morphological...

water, but these all fall into two broad areas – surface aeration and subsurface aeration. A variety of techniques and technologies are available for both...

or suspected to harbor substantial volumes of liquid water, either as subsurface oceans beneath ice shells or, in the case of Io, a global magma ocean...

and are designed to undertake ASW duties in littoral zones — including subsurface surveillance, search-and-attack unit (SAU) missions and coordinated anti-submarine...

Ocean current Longshore current Boundary current Rip current Rip tide Subsurface currents Turbidity current Tidal current Laminar flow "Definition of CURRENT"...

accepted in limited form; the rights are divided into air rights above and subsurface rights below. Property title includes to the space immediately above and...

eroded geological dome, 40 kilometres (25 mi) in diameter, caused by a subsurface igneous intrusion deforming the overlying sedimentary rock layers, causing...

drainage systems. Field drainage systems are differentiated in surface and subsurface field drainage systems. Sometimes (e.g., in irrigated, submerged rice...

study sites have different subsurface conditions than those industries. Thus, the geophysical methods for mapping subsurface properties combine with hydrogeology...

caused by subsurface conditions. Geotechnical investigations involve surface and subsurface exploration of a site, often including subsurface sampling...

cable to collect subsurface geophysical and petrochemical data. The subsurface information describes and allows for analysis of subsurface geology, reservoir...

NASA's Galileo mission flew by Ganymede, and found indications of such a subsurface ocean. An analysis published in 2014, taking into account the realistic...

existence of a subsurface ocean at least 100 km deep. In June 2020, astronomers reported evidence that Pluto may have had a subsurface ocean, and consequently...

yards (18,000 m3) subsurface, while OU-2 covers 8,700 cubic yards (6,700 m3) on the surface and 109,000 cubic yards (83,000 m3) subsurface. The U.S. Environmental...

This article describes the geology of the Broads, an area of East Anglia in eastern England characterised by rivers, marshes and shallow lakes ('broads')...

(including caustics), diffuse interreflection between illuminated objects, the subsurface scattering of light in translucent materials, and some of the effects...

of structural components for construction or the surface location of subsurface features, or other purposes required by government or civil law, such...

Triton is a differentiated body, with an icy solid crust atop a probable subsurface ocean and a rocky core. As a result, Triton's surface geology is largely...

the center of the Tri-State Mining District. Decades of unrestricted subsurface excavation dangerously undermined most of Picher's town buildings and...

an ocean, a subsurface current, a water current which flows beneath and usually independently of surface currents. In a river, a subsurface current (see...

process where a magnetic field is used for detecting surface, and shallow subsurface, discontinuities in ferromagnetic materials. Examples of ferromagnetic...

liquids and glasses, lack the internal subdivisions which produce the subsurface scattering mechanism described above, and so give only specular reflection...

prebiotic research. Beneath its icy crust, Titan is thought to have a subsurface ocean containing liquid water and ammonia. Exploration of Titan began...

to search for biosignatures at the subsurface ≈10 cm, to characterize the composition of non-ice near-subsurface material, and determine the proximity...

Seismic tomography or seismotomography is a technique for imaging the subsurface of the Earth using seismic waves. The properties of seismic waves are...

gas industry's two main subsurface disciplines, which focus on maximizing economic recovery of hydrocarbons from subsurface reservoirs. Petroleum geology...

a process known as diapirism. Salt domes can have unique surface and subsurface structures, and they can be discovered using techniques such as seismic...

hostile affiliation. In the other domains (air and space, sea surface and subsurface, etc.), the same color scheme is used. The full set of affiliations is:...

hydrogeology, including the origin and fate H2, He, CO2, and CH4, deep subsurface microbiology, and the remediation of surface drinking water supplies....

State Geologist of Texas.[1] He held the Edwin Allday Endowed Chair of Subsurface Geology in the Jackson School of Geosciences. Since 2024, he holds the...

matter. B: Subsurface accumulation of clay, Fe, Al, Si, humus, CaCO3, CaSO4; or loss of CaCO3; or accumulation of sesquioxides; or subsurface soil structure...

or holes for piling and other construction purposes, into the earth's subsurface. Drilling rigs can be massive structures housing equipment used to drill...

Dutch subsurface, part of the North Sea Supergroup. The three formations of this group form a thick sequence of sediments in the Dutch subsurface, they...

completely covered with impact craters. It does not show any signatures of subsurface processes such as plate tectonics or volcanism, and is thought to have...

has a permanent water source. The main source of supply, however, is subsurface geothermal springs with aquifers linked to the sea water from the Ghoubbet...

surface drainage but which has all manner of characteristic surface and subsurface features. The Carboniferous Limestone has been folded and faulted by massive...

detect liquid water on terrestrial planets, especially in the case of subsurface water. Due to this, astronomers, astrobiologists and planetary scientists...

with a drifter) is an oceanographic instrument platform used for making subsurface measurements in the ocean without the need for a ship, propeller, or a...

Phong Blinn–Phong Cook–Torrance (microfacets) Ward anisotropic Subsurface scattering Subsurface scattering is an indirect form of reflection where some of...

methods are generally able to determine subsurface electrical properties, but are also sensitive to subsurface magnetic properties in applications like...

non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of paleokarst...

differentiation and/or from tidal or radiogenic heating, in some cases forming a subsurface ocean. Planetary-mass moons are sometimes called satellite planets by...

a ride on other missions to Mars in an effort to look for evidence of subsurface life. The ExoLance concept was conceived in 2014 by Steve McDaniel and...

into the subsurface, hydraulic conductivity decreases with depth, and lateral flow proceeds downslope. As water accumulates in the subsurface, saturation...

interest in missions to study Jupiter's larger icy moons, which may have subsurface liquid oceans. Funding difficulties have delayed progress, causing NASA's...

The list of German Federal Navy ships includes all ships commissioned into service with the Bundesmarine, the German navy which served West Germany during...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

institution in Earth Science applications for the management of surface and subsurface resources and risks. It also deals with geological surveys of French territory...

surface aerator, used in wastewater treatment Lawn aerator Surface or subsurface aerator, used in water aeration Wine aerator This disambiguation page...

2014 Rat Pack Rat —N/a Todd Rohal Executive producer only Surveillance Subsurface Flow Warren 2016 Vincent Adrian Granado 2017 Seahorse Dr. Vincent Morguelan...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

snow and ice temperatures, and ice-penetrating radar surveys of the subsurface debris and contaminant field. As explained by the United States Department...

A petroleum reservoir or oil and gas reservoir is a subsurface accumulation of hydrocarbons contained in porous or fractured rock formations. Such reservoirs...

the principles of seismology to estimate the properties of the Earth's subsurface from reflected seismic waves. The method requires a controlled seismic...

University of Hawaiʻi at Mānoa (MS, PhD) Scientific career Thesis The subsurface resistivity structure of Kilauea Volcano, Hawaiʻi (1982) Doctoral advisor...

structures, such as bridges, buildings, and dams; seismic studies of subsurface structure at many scales, often using the methods of seismic interferometry;...

Super High Frequency (SHF) satellite communications receiver, part of subsurface/shipboard Global Broadcast System (GBS), replaced AN/SSR-2 Los Angeles-class...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

Undercurrent or just Equatorial Undercurrent) is an eastward-flowing subsurface current that extends the length of the equator in the Pacific Ocean. The...

structures and for repair of distress to earthworks and structures caused by subsurface conditions; this type of investigation is called a site investigation...

important orogenic belts of North America. The Ouachitas continue in the subsurface to the southeast, where they make a poorly understood connection with...

Nevado Ojos del Salado (Spanish pronunciation: [ˈoxos ðel saˈlaðo] ) is a dormant complex volcano in the Andes on the Argentina–Chile border. It is the...

by which elastic properties, density, and thickness of layers in the subsurface are obtained through analysis of surface-wave dispersion. The entire inversion...

The Radar Imager for Mars' subsurface experiment (RIMFAX) is a ground-penetrating radar on NASA's Perseverance rover, part of the Mars 2020 mission. It...

cryovolcanism, which has led scientists to suspect that it might harbor a subsurface ocean of liquid water. Gaseous methane has been detected around Makemake...

700°E / -3.317; 37.700 Type Crater lake Primary inflows Subsurface Primary outflows Subsurface Catchment area 1.38 to 1.43 square kilometres (0.53 to 0...

Park, and the Quitman Mountains of West Texas. It also occurs in the subsurface of East Texas and South Texas, where it is the source rock for oil found...

assist from Earth in December 2026. Europa Clipper will investigate the subsurface ocean below Europa's ice crust, found by the Galileo spacecraft which...

petroleum, for the injection of a fluid from surface to a subsurface reservoir or for subsurface formations evaluation or monitoring. Drilling for the exploration...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

of the riparian inflow; others, such as the Karatal, bring surface and subsurface flow. The Ili is fed by precipitation, largely vernal snowmelt, from the...

connected to underground pipes that carry the water away from the site. Subsurface drains, on the other hand, are designed to manage water that seeps into...

a record of erosion caused by the catastrophic release of water from subsurface aquifers, though some of these structures have been hypothesized to result...

both ends, adapted for the dense subsurface environment. Lesser developed or missing eyesight, considering subsurface darkness. Small or missing external...

Mars. These include sites that are analogues of potential subsurface habitats, and deep subsurface habitats. A few places on Earth, such as the hyper-arid...

McMillan and Gabriel Rau (July 12, 2019). "Unlocking a Treasure Trove for Subsurface Characterization". Eos. Retrieved August 18, 2026. Touma, Jihad; Wisdom...

The petroleum industry in Azerbaijan produced about 33 million tonnes of oil and 35 billion cubic meters of gas in 2022. Azerbaijan is one of the birthplaces...

suggesting that the moon's subsurface ocean was still active in the recent past. The study concluded that Ariel's subsurface ocean might have been as deep...

pre-visualization. 3ds Max features shaders (such as ambient occlusion and subsurface scattering), dynamic simulation, particle systems, radiosity, normal map...

ridge on the leading hemisphere is best explained if there was a global subsurface liquid ocean like that of Enceladus. The ridge Janiculum Dorsa has a height...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

at the ceremony that the carrier can also deploy and operate "guided subsurface vessels." On 2 March 2026, the United States Central Command announced...

Length 1:57:15 Label InsideOut Music Producers Karl Groom, Richard West Threshold chronology Critical Mass (2002) Critical Energy (2004) Subsurface (2004)...

Federally managed lands in the 50 states, including subsurface rights. This map includes federal lands held in trust for Native Americans, which may not...

MARSIS (Mars Advanced Radar for Subsurface and Ionosphere Sounding) is a low frequency, pulse-limited radar sounder and altimeter developed by the University...

surface atoms as well as the spacing and directionality between surface and subsurface atoms can then be calculated from the resulting peak-and-valley structure...

Cross Sections A-D show subsurface features across the Arkoma Basin. Source: USGS...

billion tonnes C, of which ≈60 billion tonnes are in the terrestrial deep subsurface. It also estimated the global biomass of archaea at ≈7 billion tonnes...

junction ("spiking") can be used intentionally as a 'Zener zap' antifuse. A subsurface Zener diode, also called a buried Zener, is a device similar to the surface...

subsurface structure under the Hagia Sophia has been under investigation, using LaCoste-Romberg gravimeters to determine the depth of the subsurface structure...

Character rendering was modernised such as shading on character skin using subsurface scattering for added realism. The strand-based hair system developed for...

agriculture. It is also utilized in archaeology to locate and excavate all subsurface dirt.[citation needed] In the Neolithic age and earlier, a large animal's...

of the USDA soil taxonomy that is cemented by illuvial silica into a subsurface hardpan. Similar to a fragipan, Petrocalcic Horizon and petrogypsic horizon...

ice worlds likely have subsurface oceans, warmed by internal heat or tidal forces from another nearby body. Liquid subsurface water would provide habitable...

impact production efficiency. Connate fluids are different from other subsurface fluids because of their origin. Unlike meteoric water that comes from...

moderate hardness, and ability to scatter light beneath the surface (subsurface scattering), lending the sculpture a lifelike, waxy appearance. In architecture...

escort for the larger capital ships—protecting them from air, surface and subsurface threats. Other duties include undertaking the Royal Navy's standing deployments...

ground level. Subsurface fires: Fires occurring many meters below the surface are a type of smouldering event of colossal magnitude. Subsurface fires in coal...

The list of Germany Navy ships includes all ships commissioned into German Navy service, since the reunification of Germany in 1990. See also: List of...

equation describing the relation between depth and spacing of parallel subsurface drains, depth of the watertable, depth and hydraulic conductivity of the...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

emergency responder accesses the subsurface following a blowout and fire, no trespass lies. Even the possible subsurface migration of toxic waste stored...

pit craters, and broad lava fans formed by lava emerging from intact, subsurface tubes are also common. In places along the volcano's base, solidified...

environmental calamity that extinguished life, but it also induced a vast subsurface hydrothermal system that became an oasis for the recovery of life. Using...

Geothermal exploration is the exploration of the subsurface in search of viable active geothermal regions with the goal of building a geothermal power...

Scientists sometimes generate and measure vibrations to investigate shallow, subsurface structure. Among the many types of seismic waves, one can make a broad...

the surface oil appeared to have dissipated, while an unknown amount of subsurface oil remained. Estimates of the residual ranged from a 2010 NOAA report...

that the foundation and piling had to be uniquely designed to overcome subsurface issues such as soft bedrock and porous coral rock, which normally could...

The combined influence of a subsurface bulb and a conventional bow on wave formation where the wave created by the bulb cancels that created by the conventional...

dissolution collapse feature that formed by the dissolution of salt beds in the subsurface. The Smoky Hills constitute a large area of north central Kansas. The...

impact studies for facilities and operations that affect surface and subsurface environments. The engineering design input and other recommendations made...

the subsurface. It uses electromagnetic radiation in the microwave band of the radio spectrum and detects the reflected signals from subsurface structures...

LT118 type as on 1973 Tube Stock, and the bogies are same, unlike other subsurface rolling stock. With single-leaf doors and transverse and longitude seating...

states that adopt the International Plumbing Code, it can be used for subsurface irrigation and for toilet flushing, and in states that adopt the Uniform...

kilometres on the surface from Alabama to New Jersey and can be traced further subsurface to the southwest. In the north, the Alleghanian deformation extends northeast...

Marco (March 2026). "LunarLeaper–A mission concept to explore the lunar subsurface with a small-scale legged robot". Acta Astronautica. 240: 63–75. doi:10...

groundwater recharge"), where rainwater and/or reclaimed water is routed to the subsurface. An aquitard is a zone within the Earth that restricts the flow of groundwater...

or both, tile drainage is often the most effective means of draining subsurface water. The phrase "tile drainage" derives from its original composition...

S-209, according to NASA designations) was a ground-penetrating radar (subsurface sounder) experiment that flew on the Apollo 17 mission. This experiment...

table is the vadose zone. It may be visualized as the "surface" of the subsurface materials that are saturated with groundwater in a given vicinity. In...

to scout potential landing sites for future human missions and survey subsurface water ice. The mission, jointly sponsored by NASA and the United States...

shales are an important source rock for oil and gas, for example in the subsurface of the North Sea. In northwestern Europe, chalk deposits from the Upper...

Both telluric and magnetotelluric methods exploit these currents for subsurface exploration, aiding in activities like geothermal and mineral exploration...

velocity of subsurface medium (sediments, rocks, water). Depth conversion integrates several sources of information about the subsurface velocity to derive...

that may host microbial life include the subsurface of Mars, the upper atmosphere of Venus, and subsurface oceans on some of the moons of the giant planets...

earth farther down from the surface than a shallow foundation does to a subsurface layer or a range of depths. There are many reasons that a geotechnical...

crushing pressure, and the first multicellular organism found at deep subsurface levels. A previously known species found at similar depths in the same...

glareata, an earthed road with either a gravelled surface or a gravelled subsurface with paving on top. The causeway may well have had a gravel surface originally...

structural load to the earth very near to the surface, rather than to a subsurface layer or a range of depths, as does a deep foundation. Customarily, a...

p. 18. Rolandone, F.; Lucazeau, F. (20 August 2012). "Heat-flow and subsurface temperature history at the site of Saraya (eastern Senegal)". Solid Earth...

Ground conductivity refers to the electrical conductivity of the subsurface of the earth. In the International System of Units (SI) it is measured in millisiemens...

order to meet required FAA, or other aviation authority friction levels. Subsurface underdrains help provide extended life and excellent and reliable pavement...

and aquifers. It settles at the bottom of aquifers and forms persistent subsurface contamination that is difficult to detect and remediate. The earliest...

Large igneous province and subsurface plateau in the Pacific Ocean...

geophysical imaging technique used to identify the electrical chargeability of subsurface materials, such as ore. The polarization effect was originally discovered...

networks, sewerage, storm drains, and underground electrical grids). Subsurface land drainage aims at controlling the water table of the groundwater in...

Oceanographic Institution in 2012 for a seismic survey to investigate the subsurface water cycle. Using both ocean-bottom seismometers and hydrophones, the...

data about stream height or flow, which may not always be available. In subsurface hydrology (hydrogeology), a hydrograph is a record of the water level...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

Bama soil profile. Surface layer is dark brown fine sandy loam. Subsurface layer is pale brown fine sandy loam. Subsoil is red clay loam and sandy clay...

Lava from Puʻu ʻŌʻō flowed through subsurface lava tubes until it met the ocean, creating the steam plumes seen in 2007 in the distance from Chain of Craters...

deposit (EVP) is a type of mineral deposit that forms in the shallow subsurface, typically at depths of less than 1,500 meters below the Earth's surface...

contact hardening, while improvements to character rendering include subsurface scattering and realistic skin shading. These features introduced computational...

the plant to only expend energy growing roots in the direction of cold subsurface water sources. The reason for this extraordinary sensitivity of the roots...

Chainsmokers Club Circus: Borgore, MAKJ, Zomboy, Camo & Krooked, Sigma, Nero, Subsurface, Chris Liebing, Sam Paganini Jul 06 – Jul 08, 2017 Main, Club Circus,...

preservation of its possible subsurface ocean. More research concluded that Eris, Pluto and Makemake could harbor active subsurface oceans and show active geothermal...

outside diameter, remaining hard until a final, abrupt ripening stage. The subsurface chemistry of the mangosteen exocarp comprises an array of polyphenols...

Subsurface rock off the shore of California...

doi:10.1109/TGRS.2003.809118. Tsang, Leung (1976). Theoretical models for subsurface geophysical probing with electromagnetic waves (PhD thesis). hdl:1721...

from the Jovian system, has a subsurface ocean below a thick layer of ice. Ganymede and Callisto also have subsurface oceans, but life is less likely...

the ice contains enough ammonia or other antifreeze, Titania may have a subsurface ocean at the core–mantle boundary. The thickness of this ocean, if it...

in variety of environments including hydrothermal systems and within subsurface sediments. Microbial mats and biofilms become common in shallow water...

fallback option for other denoisers. Shading on character skin makes use of subsurface scattering. The inclusion of both tighter first-person and wider view...

fluid lava from beneath a solidified crust of rock; mining; pumping of subsurface fluids, such as groundwater or petroleum; or warping of the Earth's crust...

three broad research areas of interest for this mission include surface/subsurface stratigraphy and re-surfacing processes; studying the atmospheric chemistry...

have had a subsurface ocean early in its history. The past resurfacing observed on Charon's surface indicated that Charon's ancient subsurface ocean may...

defined identifiable banks. A channel head forms as overland flow and/or subsurface flow accumulate to a point where shear stress can overcome erosion resistance...

in situ observations. These include: There is a composite network of subsurface observations. These include: The quality of in situ measurements is non-uniform...

themselves in other parallel vertical planes (Fig. 4). Spacing equations of subsurface drains and the groundwater energy balance applied to drainage equations...

Stock, is a type of passenger train running on the London Underground's subsurface lines since 2010. Manufactured by Bombardier Transportation's Derby Litchurch...

alternatives analyzed in this study. Other techniques involving the surface or subsurface use of nuclear explosives may be more efficient, but they run an increased...

fired from an aircraft for the purpose of destroying another aircraft subsurface-to-air missile, a missile usually launched from below water surface-to-air...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

Subsurface Experiment (RIMFAX), a ground-penetrating radar that will provide centimeter-scale resolution of the geologic structure of the subsurface....

National Petroleum Reserve–Alaska. It owns the surface rights, but not the subsurface rights of the Alpine field, which are with the regional Arctic Slope Regional...

These underground modifications represent indefinite changes to Earth's subsurface geology. Beyond physical artifacts, human civilization has created distinctive...

generic term used in the oil industry for computer modelling of both the subsurface and the surface elements of a field development. Historically the reservoir...

represented by swelling of the ground surface, a volcanic edifice, or a subsurface magma body. It can be caused by magma accumulation, exsolution of volatiles...

(MT) is an electromagnetic geophysical method for inferring the Earth's subsurface electrical conductivity from measurements of natural geomagnetic and geoelectric...

processes, such as plate tectonics, that have changed the Earth's surface and subsurface over time and the use of methods including stratigraphy, structural geology...

consistent with it having a homogeneous interior. The existence of a subsurface ocean—a layer of liquid salt water in the interior of Tethys—is considered...

Jana; Nield, Joanna M.; Goehring, Lucas (November 14, 2020). "Surface and subsurface characterisation of salt pans expressing polygonal patterns" (pdf). Earth...

corporate or individual affiliate members, aiming to encourage the use of the subsurface for the benefit of public, environment and sustainable development, and...

profits a prendre), leases, restrictions, encroachments, and air and subsurface rights. In Hong Kong, there is a statutory definition of "encumbrance"...

Seismic stratigraphy is a method for studying sedimentary rock in the deep subsurface based on seismic data acquisition. The term Seismic stratigraphy was introduced...

dissolving it in water and injecting it into basaltic rocks. Once in the subsurface, the injected CO2 reacts with the host rock forming stable carbonate minerals...

models to analyze the data. Later in her career, when she focused on subsurface exploration techniques using very high frequency radio waves, she again...

dolomite, is exposed around the St. Francis Mountains, but extends in the subsurface throughout the Ozarks and reaches a thickness of 400 to 1,500 feet (120...

of constructing human habitats in Martian caves, lavatubes, and other subsurface voids to facilitate scientific research for a potential human mission...

is used by oil and mineral prospectors to measure the density of the subsurface, effectively by measuring the rate of change of gravitational acceleration...

and subsurface Global Hybrid Profiler mooring. The other two sites consist of subsurface Global Flanking Moorings. The water above the subsurface Global...

Cross section of a crater from a subsurface nuclear detonation...

would have prevented sunlight from reaching subsurface layers of the ocean, causing reduction of subsurface net primary productivity. Huang & Shen (2026)...

located too far from their star to allow surface liquid water, but on which subsurface water is in liquid form because of the geothermal heat. Two examples of...

metal Length 59:55 Label InsideOut Music Producers Karl Groom Richard West Threshold chronology Hypothetical (2001) Critical Mass (2002) Subsurface (2004)...

517 Primary inflows underground aquifer Primary outflows evaporation, subsurface drainage Basin countries Chad Max. length 3.5 km (2.2 mi) Max. width 2...

extent 37Ar) is made by cosmic ray activity, primarily from 40Ar. In the subsurface environment, 39Ar is also produced through neutron capture by 39K or 42Ca...

be large enough that it can be mapped at the surface or traced in the subsurface. Formations are otherwise not defined by the thickness of their rock strata...

electrified. Features: Length: 24.3 km Total length of subsurface sections: 5.8 km Structures: 2 subsurface routes, 1 tunnel, several bridges Construction started:...

plain between the Brenta and Piave Rivers through integrated surface–subsurface hydrological modeling". Journal of Hydrology: Regional Studies. 50 101550...

with Robert Clayton and Don Anderson. Her subsequent research considered subsurface energy sources and treaty verification. Walck joined Sandia National Laboratories...

digital look-alikes. The team was the first in the world to isolate the subsurface scattering component (a specialized case of BTDF) using the simplest light...

including subsurface sediments (WA, USA), estuary water (NC, USA), moonmilk cave deposits (Comblain-au-Pont, Belgium), and deep subsurface fracture fluids...

hydrocarbon processing complex, two marine terminals and a field used for subsurface gas storage. On 8 November 1978 a concession agreement was signed between...

geologic reconnaissance study begun in 1932 and followed by surface and subsurface mapping revealed the Markova-Angara Arch (anticline). This led to the...

perchlorate would have broken down any organics present. However, in the cold subsurface of Mars, which provides substantial protection against UV radiation, halotolerant...

long-term patterns of precipitation. The stream encompasses surface, subsurface and groundwater fluxes that respond to geological, geomorphological, hydrological...

the federal government's nearly 700 million acres (2,800,000 km2) of subsurface mineral estate located beneath federal, state and private lands severed...

at depths of 1–35 metres (3.3–114.8 ft), depending on water clarity. Subsurface rhizomes and roots stabilize the plant, while erect rhizomes and leaves...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

stonelayer, or soil stonelayer, or stone line, is a three-dimensional subsurface layer, or soil horizon, dominated by coarse particles (>2mm), that generally...

very cool. I finally got around to play with the 'AppImage' version of Subsurface, and it really does seem to 'just work'." Mark Shuttleworth stated that...

the Solar environment, since there might be habitablity in potential subsurface oceans of various Solar System bodies, or cloud layers of some planets...

products: OSTC, OSTC Mk.2, OSTC 2N, OSTC3, OSTC4 and Frog are supported by Subsurface, free software for logging dives authored by Linus Torvalds. HeinrichsWeikamp...

May 2018 and for Nintendo Switch in December 2018. It is the sequel to Subsurface Circular. Quarantine Circular is a conversation-based adventure game,...

occurred in the subsurface rather than the location that it was recorded at the surface, thereby creating a more accurate image of the subsurface. This process...

genus Spatangus. The Spatangidae are marine heart urchins that feed on subsurface deposits and graze. Kroh, A.; Mooi, R. (2021). "Spatangidae". WoRMS. World...

subsurface structure of Jovian moons down to 9 km (5.6 mi) depth with vertical resolution up to 30 m (98 ft) in ice. Juice will study the subsurface oceans...

geological activity, measure the thickness of the moon's icy shell, search for subsurface lakes, and determine the depth and salinity of Europa's ocean. The spacecraft...

occurring on Earth's surface, caused by the presence of excess heat in the subsurface of the affected area, usually caused by the presence of an igneous intrusion...

A kouloura, or kouloures (Greek plural koulourai), is a circular subsurface pit with stone walls found in certain settlements within Ancient Crete, including...

America Centennial Field Guide—North-Central Section, Randall L. Milstein, Subsurface and Petroleum Geology Unit, Michigan Geological Survey, Lansing, Michigan...

study of sedimentary rocks and rock strata provides information about the subsurface that is useful for civil engineering, for example in the construction...

The LTZ1000 is a high-precision, ultra-stable subsurface Zener diode voltage reference originally developed by Carl Nelson for Linear Technology (now Analog...

cherry-red color. Veins below the skin can appear blue or green due to subsurface scattering of light through the skin, and aspects of human color perception...

This is a list of naval ship classes that were in service with the Bundesmarine (navy of West Germany), or are still in service with the German Navy (navy...

Jupiter's moon Europa might possess subsurface oceans of water. This would make Europa potentially habitable. Europa's subsurface ocean of water was later indirectly...

with the evaporation of water occurring from the capillary fringe – a subsurface layer where groundwater seeps up from a water table – which intersects...

and transparency Conservation of energy Metallicity Fresnel reflection Subsurface scattering PBR is also often extended into volume renderings, with areas...

Triton is differentiated, with a crust of primarily ice atop a probable subsurface ocean of liquid water and a solid rocky-metallic core at its center. Although...

formation is slow, and accumulated organic matter is scarce. They may have subsurface zones of caliche or duripan. Many aridisols have well-developed Bt horizons...

the total estimated quantity (volume) of natural gas contained in a "subsurface" asset prior to extraction (production). Gas Initially In Place = Gross...

reporting of polychlorinated biphenyl (PCB)-containing transformers. Subsurface investigations in 1981, 1983, 1985, and 1986, a 1991 Environmental Baseline...

is a minimally destructive geophysical technique that investigates the subsurface of a terrestrial planet. Geophysical imaging is a noninvasive imaging...

Model of the crystallization of a subsurface magma chamber....

ecological region at the very bottom, including the sediment surface and some subsurface layers. Marine organisms such as clams and crabs living in this zone are...

Following this, he published his thesis The age, origin and pathway of subsurface stormflow in a steep humid headwater catchment in 1989 at the University...

A lead in hydrocarbon exploration, is a subsurface structural or stratigraphic feature with the potential to have entrapped oil or natural gas. When exploring...

and earthenwares, including the Manunggul Jar, were discovered on the subsurface and surface of Chamber A. Each artifact varied in design and form but...

sedimentation into the water channel. The result of this is improved subsurface drainage performance and thus, growing conditions in the root zone The...

DebConf 2014 and endorsed later AppImage for his dive log application Subsurface. For instance, MuseScore and Krita followed in 2016 and started to use...

Oosterbaan, R. J. (1997). "The Energy Balance of Groundwater Flow Applied to Subsurface Drainage in Anisotropic Soils by Pipes or Ditches With Entrance Resistance"...

imaging. Using VLF-EM scanning techniques, Khalil et al. (2010) reported subsurface anomalies south of the Pyramid of Amenemhat that the authors suggest "may...

from a database chemicals matching a given pattern of atoms and bonds Subsurface scattering, a mechanism of light transport in 3D graphics SSS*, a state-space...

6400. Jia-Rui Cook; Dwayne Brown (28 June 2012). "Cassini Finds Likely Subsurface Ocean on Saturn Moon". NASA News release. Archived from the original on...

separated surface rights from subsurface rights, resulting in what later became known as split estates. The subsurface rights, also known as mineral rights...

explosions Plumbing Potable cold and hot water supply Rainwater, surface, and subsurface water drainage Septic systems Sewer gas destructor lamp Marsh gas "Sewer...

gathers, interprets, and markets seismic and geophysical data regarding subsurface terrains worldwide in order to evaluate oil and gas formations for drilling...

amount of fissuring in the Hengill volcanic system producing high water subsurface permeability. These areas include Iceland's second largest geothermal...

landscape to decide what may be hidden under the vegetation, or survey by subsurface testing (SST). SSTs can consist of a series of shovel-test pits that penetrate...

characters gained a new level of realism from a technology to mimic "subsurface scattering." The challenges did not stop with modeling humans. Bird decided...

heat through friction. The team who wrote the paper believe that the subsurface ocean is a mixture of molten and solid rock. When the molten rock flows...

acres (270 km2) of surface lands and 1.572 million acres (6,362 km2) of subsurface estate. A current listing of The Aleut Corporations' officers and directors...

the first spacecraft to orbit Jupiter, discovering strong evidence of a subsurface ocean on the moon Europa. A joint NASA–ESA–ASI mission, Cassini–Huygens...

George Mackenzie, a geologist, first proposed that expansion of steam in a subsurface cavity explained Geysir's activity. In 1845, it reached a height of 170 m...

Sask craton and WKB, which are not exposed at the surface, approximate subsurface extents are shown. All other geology is not subdivided (white areas)....

predicted if it were a solid body, which further supports the existence of a subsurface ocean in Mimas. The researchers estimated the ocean to be located 20 to...

number of subsurface drainage projects executed in the last decades to control the water table and soil salinity. Drainage through subsurface drains and...

scientific instruments, including three cameras, two spectrometers and a subsurface radar. As of July 29, 2023[update], the MRO has returned over 450 terabits...

loss—particularly in heavy soils—and can severely disrupt urban economies as well. Subsurface drainage to ditches offers a way to remove excess water from agricultural...

membership to the Oklahoma City Geological Society for her extensive subsurface research in the state of Oklahoma. Louise Jordan was born on January 3...

in melting point. Cryovolcanism, instead of originating in a uniform subsurface ocean, may instead take place from discrete liquid reservoirs. The first...

atmospheric moisture. These brines then flow downslope along shallow subsurface pathways, known as water tracks, into the pond. This mechanism is supported...

Mississippian age occupying about 200,000 square miles (520,000 km2) of the subsurface of the Williston Basin, underlying parts of Montana, North Dakota, Saskatchewan...

demonstrated that within such probing ranges, s-SNOM is capable of detecting subsurface features to some extents, which could be used for the investigations of...

over half of Earth's biomass is from subsurface microbes, and the temperature increases with depth, so the subsurface can be conducive for microbial life...

include cross sections to illustrate the three-dimensional interpretation. Subsurface geological and geophysical maps, providing limited coverage of deeper...

In June 2020, astronomers reported evidence that Pluto may have had a subsurface ocean, and consequently may have been habitable, when it was first formed...

containing subsurface working fluid that is heated in a hot rock reservoir without direct contact with rock pores and fractures. Instead, the subsurface working...

the lava channels cools more quickly and forms a hardened crust over subsurface lava flows. The flow eventually ceases and drains out of the tube, leaving...

grain content in the form of coarse gravel, cobbles, and boulders. Other subsurface conditions which can impact the feasibility of directional boring include...

The Rupel Group is a stratigraphic group of rock strata in the subsurface of Belgium. It is subdivided into three formations that are all marine deposits...

Meir (2022-02-17). "Exodigo digs up $29 million in Seed funding for 3D subsurface imaging platform". CTECH - www.calcalistech.com. Retrieved 2022-08-14...

just-arrived second wave of probes commence a compounded radar scan of the subsurface of Burns-Caulfield, but this immediately causes the object to self-destruct...

offshore (through the Ekman effect) which generates an upwelling of colder subsurface water. Warm surface air blowing over cold upwelling ocean water close...

remote-sensing technology to map the electric resistivity distribution of the subsurface. The electrical resistivity helps to discriminate between different types...

in the subsurface of the south of the United States, in west Texas and southeast New Mexico Permian Basin (Europe), a basin in the subsurface of northern...

the effectiveness of hostile air action". It encompasses surface-based, subsurface (submarine-launched), and air-based weapon systems, in addition to associated...

Force level (consisting of a separate community within the Navy, such as Subsurface, Air, Reserves). CMC insignia are similar to the insignia for Master Chief...

Teske A, Sørensen KB (January 2008). "Uncultured archaea in deep marine subsurface sediments: have we caught them all?". The ISME Journal. 2 (1): 3–18. Bibcode:2008ISMEJ...

2014, followed by EGS Collab in 2016 and by the Center for Understanding Subsurface Signals and Permeability (CUSSP) in 2023. The gold at Homestake is almost...

Generalized cross section of the Val Verde basin, showing the main formations present in the subsurface. Modified after Hamlin et al. 2013[citation needed]...

flow was initially on the surface as well as subsurface to the 1918 glaciers before becoming solely subsurface. Some of the ice below the caldera rim is...

The later development of geotextiles greatly simplified this technique. Subsurface drainage systems have been used for centuries. They have many forms that...

Super Puma Exocet MM 40 fired from French vessel Test firing of SM 39 subsurface version of Exocet high resolution Aerospatiale Media Relations Photo Sent...

This unusual place offers scientists a unique opportunity to study deep subsurface microbial life in extreme conditions without the need to drill deep boreholes...

used to illustrate the surface of a selected stratum illustrating the subsurface topographic trends of the strata. Isopach maps detail the variations in...

valuable insights into the dynamics of volcanic processes and the scale of subsurface magma movement. It was estimated that the subsidence continued at a daily...

exfiltrate (flow out of the soil) closer to a channel. This is called subsurface return flow or throughflow. As it flows, the amount of runoff may be reduced...

modern buildings were designed to withstand. Although the rupture was subsurface, satellite images indicated that the net displacement of the land south...

SPIDER hardware from Fleet Space uses ambient noise tomography to collect subsurface data and search for water ice deposits. Once on the lunar surface the...

Gerhart, Peter M.; Cheren, Robert D. "Recognizing the Shared Ownership of Subsurface Resource Pools" (PDF). 63 Case W. Res. L. Rev. 1041, 1047 n.9 (2014)....

"The heterogenous distribution of white etching matter (WEM) around subsurface cracks in bearing steels". Acta Materialia. 174: 300–309. Bibcode:2019AcMat...

Alabama, Florida, Georgia, and Mississippi. It is also located in the subsurface of Kentucky. The Tallahatta formation is part of the Claiborne Group and...

suitable for heating the mixture. The container used is either underground (subsurface planar vitrification, or SPV) or above ground (in-container vitrification...

in the tropics, warming the surface layer, making it less dense than subsurface layers. The warmer water is separated from deeper, cooler water by a stable...

Sayyad-3 missiles. Intelligence and reconnaissance monitoring, surface and subsurface and air traffic monitoring are among the duties of these vessels and are...

problems of irrigation salinity requiring watertable control by some form of subsurface land drainage. However, if the soil is under-irrigated, it gives poor...

Okmok Volcano, Alaska: Petrological and geochemical constraints on the subsurface magma plumbing system". Journal of Volcanology and Geothermal Research...

may have deep atmospheres and oceans, and contain vast amounts of ice. Subsurface oceans, buried under icy shells, would form in the colder planets. Several...

WISDOM (Water Ice and Subsurface Deposit Observation on Mars) is a ground-penetrating radar that is part of the science payload on board the European Space...

a proposed interplanetary orbiter and lander concept equipped with a subsurface maneuverable ice melting probe suitable to assess the existence of life...

(often a variable speed controller), surface cables and transformers. The subsurface components are deployed by attaching to the downhole end of a tubing string...

immediate environment in which the place is located (e.g. terrain, soil, subsurface, geology, groundwater, etc.). situation The features of a place related...

Carboniferous to Guadalupian (middle Permian) age that is found in the subsurface of large areas in western and central Europe. The Rotliegend mainly consists...

Andrew Stewart (1981). Applications of biological marker compounds to subsurface geological processes (PhD thesis). University of Bristol. Andrew Mackenzie's...

the Stock Raising Homestead Act to resolve certain problems regarding subsurface estates, and for other purposes. Pub. L. 103–23, H.R. 239, 107 Stat. 60...

President Gerald Ford for "his development of the science and art of subsurface engineering, combining the contributions of the sciences of geology and...

the seabed to detect intruders. The area also saw numerous surface and subsurface naval exercises. Despite these obstacles, the potential for an intelligence...

development. Limited leaching in aridisols often results in one or more subsurface soil horizons in which suspended or dissolved minerals have been deposited:...

estimate the water content of saturated and unsaturated zones in the earth's subsurface. SNMR is used to estimate aquifer properties, including the quantity of...

United States Bureau of Land Management manages 290 million surface and subsurface acres as public lands, including a multitude of national forests, national...

peer reviewed publications which can be found at FEHM Publications. The Subsurface Flow and Transport Team at the Los Alamos National Laboratory (LANL) has...

The deep chlorophyll maximum (DCM), also called the subsurface chlorophyll maximum, is the region below the surface of water with the maximum concentration...

Recorded 2006 Genre Progressive metal Length 54:55 Label Nuclear Blast Threshold chronology Subsurface (2004) Dead Reckoning (2007) March of Progress (2012)...

should not be confused with sewage disposal through infiltration basins or subsurface drains. Sewage farming allows use for irrigation of water which might...

local fallout per kiloton yield.[citation needed] Also, because of the subsurface detonation, radioactive debris may contaminate the local groundwater....

Retrieved 3 July 2007. Hussmann, H; Sohl, F; Spohn, T (November 2006). "Subsurface oceans and deep interiors of medium-sized outer planet satellites and...

Mountains and Sangre de Cristo Mountains. It is also prominent in the subsurface in the San Juan Basin and in eastern New Mexico. The formation consists...

specialize, train, and be billeted into distinct surface, naval aviation, or subsurface warfare posts.[citation needed] Anti-submarine warfare (ASW) is an important...

through CGI, provided by ILM and Image Engine. New technology, such as subsurface scattering, allowed for greater detail in the creatures' skin and muscle...

from precipitation. The vadose zone is the undersaturated portion of the subsurface that lies above the groundwater table. The soil and rock in the vadose...

of planet Venus for a better understanding of the Venusian surface and subsurface, atmospheric processes, and influence of Sun on Venusian atmosphere, was...

structure of the subsurface, due to tectonic, diapiric, gravitational, and compactional processes. An anticline is an area of the subsurface where the strata...

"Macroscale adhesion of gecko setae reflects nanoscale differences in subsurface composition". Journal of the Royal Society Interface. 10 (78) 20120587...

Editions, with similar bonus content. The albums Critical Mass (2002) and Subsurface (2004) followed, interspersed by the double live album and DVD Critical...

dike system stretches from the surface of Mount Fuji to 20 km into the subsurface. At 8 km depth, there are magma chambers of a dacitic and andesitic nature...

source rock from which little or no oil has been generated and expelled. Subsurface source rock mapping methodologies make it possible to identify likely...

volume[clarification needed] to enhance scattering of light. Surface or subsurface contamination may lower the reflectance at the extreme upper and lower...

stress is jointing in rocks. However, tensile stress is rare because most subsurface stress is compressive, due to the weight of the overburden. Tensile stress...

also known as the ponyfish Snail slime, the mucus produced by snails Subsurface lithoautotrophic microbial ecosystem, or SLiMEs, a type of endolithic...

can also occur from the overpumping and extraction of groundwater and subsurface fluids. Sinkholes can also form when natural water drainage patterns are...

information about microbial metabolism in the subsurface. Further, little is known about how organisms in subsurface ecosystems are metabolically interconnected...

middle Thames in southern England. The massif also occurs in the Belgian subsurface, where it is bounded to the northeast by the Roer Valley Graben that runs...

ionizing radiations considering the feasibility studies to return Martian subsurface soil samples for microbial characterization and for determining the most...

shallow subsurface on the warmest days of the Martian year. Flow as springs from deeper seated liquid water aquifers in the deeper subsurface is also...

limestone formations, but can also include lava tubes and a variety of other subsurface rock formations. Glacier caves and other ice formations are very prone...

condensation, precipitation, sublimation, infiltration, surface runoff, and subsurface flow. In doing so, the water goes through different phases: liquid, solid...

eastward, bringing water from the Atlantic into the Mediterranean; deeper subsurface currents flow westward, carrying saltier Mediterranean water over the...

State University, studying geobiology and novel redox couples in Earth's subsurface. Prior to her astronaut candidacy, Cardman worked in science and operations...

contrast to previous life models, GBLM explicitly separates surface and subsurface failure modes, making the model flexible to accommodate several different...

electrodes. They are found in anaerobic habitats including wetlands, subsurface aquifers, soils, and aquatic sediment. Geobacter metallireducens was first...

of biotic origin or not. RIMFAX revealed findings "consistent with a subsurface dominated by solid rock and mafic material" and that "the crater floor...

including 90,650 km2 (35,000 sq mi) of land and 12,980 km2 (5,010 sq mi) of subsurface mineral rights. The ISR is mainly North of the tree line, and includes...

ammoniated silicate minerals, with carbonates and water ice. Hygiea's subsurface likely contains a large fraction of water ice. These characteristics make...

rates of mined-out cavern reusage in the world, and 90% of the world's subsurface office space as of 2010. The company started with roughly 4 million square...

in the coordinate system of the stress ellipsoid. At any depth in the subsurface, a point subjected to stresses can be analysed by resolving these stresses...

between 2013 and 2022. A rip current is not the same thing as undertow, the subsurface seaward current of water brought ashore by waves, with which a rip is...

30 rue Fabert, in Paris, Conrad Schlumberger decided to transfer the subsurface business to CGG while SPE retained the logging. Marcel Champin was Chairman...

ablation. Researchers have demonstrated a successful technique for ablating subsurface tumors with minimal thermal damage to surrounding healthy tissue, by using...

Formation Red River Formation (subsurface only) St. Peter Sandstone (in part) Stewartville Formation Winnipeg Formation (subsurface only) Middle Darriwilian...

reached at the depth of about 60 km. After the end of formation, the subsurface layer cooled, while the interior of Oberon heated due to decay of radioactive...

González-Escobar (17 December 2020). "Forearc Basin: Characteristics of the Subsurface in Magdalena Shelf, Baja California, Mexico, from the Interpretation of...

northwest in response to compressive intraplate tectonic stress. The shallow subsurface geology of Giles County comprise a heavily deformed and faulted Paleozoic...

imported manure. Buried drip irrigation involves burying drip tape in the subsurface near the planting bed, thereby limiting weeds access to water while also...

groundwater recharge"), where rainwater and/or reclaimed water is routed to the subsurface. The most common methods to estimate recharge rates are: chloride mass...

becomes wider and wider until collapse. To control this, simple and cheap subsurface dams were implemented around 2010. Trenches, 2.5 meter deep and 25 meter...

mapped is approximate outline Amsterdam Saint Paul Plateau (brown), nearby subsurface transform faults (grey), fracture zones (orange), their probable extensions...

pressure is released such as removing the top off a beer bottle or where subsurface water is flowed into an atmospheric pressure tank. As new cold water with...

contain subsurface working fluid heated in the hot rock reservoir without direct contact with rock pores and fractures. Instead, the subsurface working...

salinity problems, requiring watertable control through some form of subsurface land drainage. The world’s total irrigated land area more than doubled...

de-thatching of lawns or turf is a mechanical process whereby the surface and subsurface of the lawn, green or sports pitch is rigorously abraded by penetrating...

particularly at lower elevations. These areas may be wetlands fed by subsurface ethane and methane springs. Any crater created by meteorites is thus quickly...

the United States Department of Agriculture Soil taxonomy to describe a subsurface horizon categorized by clay-enrichment. It is analogous to the Argic horizon...

missiles and rapid-fire cannons, with anti-air, anti-surface and anti-subsurface capabilities. She also carries two MH-60R Seahawk Light Airborne Multi-Purpose...

possibly influence the movement of faults. It is likely that much of Earth's subsurface contains some water, which may be mixed with other fluids in some instances...

Montgomery C. Meigs, Slide Rules and Submarines: American Scientists and Subsurface Warfare in World War II (2002) Daniel S. Greenberg, "U.S. Destroyers For...

This ocean acidification will still be a major problem unless atmospheric CO2 is reduced, and subsurface acidification will persist even afterwards....

and subsurface levels. The dominant monitoring technique is seismic imaging, where vibrations are generated that propagate through the subsurface. The...

rainfall–runoff–subsurface runoff simulation model used for single-event to long-term (continuous) simulation of the surface/subsurface hydrology quantity...

; Li, C.; Goldman, Daniel Ivan (2009). "Undulatory Swimming in Sand: Subsurface Locomotion of the Sandfish Lizard" (PDF). Science. 325 (5938): 314–318...

via www.ideals.illinois.edu. Droste, J. B., and Keller, S. J., 1995, Subsurface stratigraphy and distribution of oil fields of the Buffalo Wallow Group...

environments include deep oceanic sediments, caves, glacial and polar ice, deep subsurface soil, aquifers, ocean waters, and leached soils. Examples of oligotrophic...

distance from the site of the well, a fact which determines the shape of the subsurface cone of depression in the area surrounding the well. drift All sediment...

studying subsurface formation properties and design and selection of equipment to maximize economic recovery of hydrocarbons from subsurface reservoirs...

consensus that it retains a subsurface ocean, with two to three times the volume of water on Earth. Evidence for this subsurface ocean includes: Voyager 1...

trees Carroll Cave 1977 Camden private Contains a dendritic system of subsurface karst streams and tributaries. Cupola Pond 1974 Ripley federal One of...

shallow subsurface. to study the surface environment and identify hazards to future human missions to Mars. to investigate the planet's subsurface and deep...

cause the explosion. Robert Fulton had written about submarine (i.e., subsurface) marine torpedoes in 1810, and experiments were conducted using spar torpedoes...

volcanic vent to cool quickly on the surface rather than slowly in the subsurface. It is generally light in color due to its low content of mafic minerals...

supervised the public auctioning of leases for 160-acre (65 ha) tracts. All subsurface minerals, including oil, are owned by the Osage Nation and held in trust...

the existence of a global subsurface ocean beneath Titan's surface. The mission aims to enhance understanding of subsurface oceans and explain the dramatic...

Crater, of the lunar south pole, at 20:31 on 14 November 2008 releasing subsurface debris that was analysed for presence of water ice. During its 25-minute...

ShopVille shopping mall. It is also connected with the Zurich HB SZU subsurface station of SZU, but shares no tracks with the latter. Zürich HB's railway...

43.910394; -121.756698 Type Volcanogenic, mesotrophic Primary inflows subsurface springs and occasional overflow from Lava Lake Primary outflows Deschutes...

Ephemeral (short-lived) systems Surface flow may occur in some segments, with subsurface flow in other segments. Wetlands vary widely due to local and regional...

material consisting of soil and oxidized rock and exposing the lighter subsurface material. Like the better-known Nazca Lines (which differ from the Sajama...

High-resolution view of dark streaks in the wall of Diophantus, showing downslope movement of buried subsurface deposits....

in shallow excavations and geomorphology seen in aerial photographs. Subsurface clues include shears and their relationships to carbonate nodules, eroded...

The development of zone of undercompacted shale relative to abnormal subsurface pressures in sedimentary basins: Ph.D. dissertation, The Pennsylvania...

components magnetic-particle inspection is often used instead for its subsurface detection capability. LPI is used to detect casting, forging and welding...

layers which underlie most of Alberta to a great depth, creating high subsurface temperatures, and producing a giant pressure cooker effect that converted...

Stephen R. Marschner and Henrik Wann Jensen, for research in simulating subsurface scattering of light in translucent materials. In 2014 he shared a technical...

the explosion occurred. The explosion, or burst, can be air, surface, subsurface, or seawater. An air burst will produce less fallout than a comparable...

explanation for the shapes in this meteorite, it is evident that the Martian subsurface contains niche environments where life could develop. In 1999, various...

High Resolution Stereo Camera (HRSC) MARSIS (Mars Advanced Radar for Subsurface and Ionosphere Sounding) Planetary Fourier Spectrometer (PFS) Visual Monitoring...

component of the Earth's upper mantle, it is a common mineral in Earth's subsurface, but weathers quickly on the surface. Olivine has many uses, such as the...

part of the Mount Cap Formation. This Lagerstätte is entirely known from subsurface deposits extracted from boreholes. Fossils of crustacean cuticles are...

ago (2016-06-30) Technical Line length 46.4 km (28.8 mi) Character Mostly elevated Subsurface station(s): Sri Rampai Underground station(s): Ampang Park - Masjid Jamek...

used to reconstruct various structures, determine the orientation of subsurface features, or detect the presence of anticline or syncline folds. There...

purpose of this class is to shield the Kongō class from air, surface and subsurface threats. Main features of the class include enhanced C4ISR and Anti-Aircraft...

triggers the high-explosive payload underneath the surface, creating severe subsurface cratering and concrete displacement ("heaving") to prevent rapid repair...

Syntactic foam sphere used as a subsurface float in oceanographic mooring....

derived from foraminifera abundance show that periodic influxes of warm subsurface temperatures and near-bottom temperatures occurred throughout the Late...

beyond line-of-sight (BLOS) communications. It interconnects air, surface, subsurface, and ground-based tactical data systems, and it is used for the exchange...

precision of the new survey. This new deepest point is part of the same subsurface feature as the previous Meteor Deep location so the expedition recommended...

snorkeling, 12 weeks overall Endurance Surface 14,800 km at 15 km/h, Subsurface 780 km at 15 km/h, 3,000 nmi at 4 kn, Test depth over 700 m (2,296 ft)...

pit craters, and broad lava fans formed by lava emerging from intact, subsurface tubes are also common. Evidence of Martian lava tubes has also been observed...

additional heat through the friction of subsurface magma or water oceans. This ability to generate heat in a subsurface ocean increases the chance of life...

Underground. As well as the mainline railway stations above ground and subsurface platforms for the Metropolitan, Circle and Hammersmith & City lines, there...

rights Riparian water rights: rights to river water in front of property Subsurface rights: rights to oil or minerals under property Transferable development...

engineering, earth and environmental services applied to below-ground ("subsurface"), ground-surface, and ground-surface-connected conditions, structures...

than 26,000 people. The earthquake fractured the lake bed and caused subsurface drainage from the lake, allowing the water level to drop two metres (6 ft...

along the fault plane to be estimated and its location in the Earth's subsurface mapped. Hydraulic fracturing can lead to an increase in formation stress...

Petroleum Reserve No. 4 and Adjacent Areas, Northern Alaska, 1944–53, Part 5, Subsurface Geology And Engineering Data, Geological Survey Professional Paper 305-B...

the Wayback Machine The energy balance of groundwater flow applied to subsurface drainage in anisotropic soils by pipes or ditches with entrance resistance...

"Fidelibacter multiformis gen. nov., sp. nov., isolated from a deep subsurface aquifer and proposal of Fidelibacterota phyl. nov., formerly called Marine...

such as the temperature of the pavement and the construction of its subsurface. Any rutting causes additional stress to be put on the pavement from each...

Planetary Observers, serving on its volunteer staff. His hypothesis of subsurface sources to explain the South Equatorial belt disturbances at the cloud...

the main westbound tram route. Trams on the main line now stop in a new subsurface tram station in the station forecourt area. This allows the station to...

Linear Algebra Subprograms Dataplot EPANET FFTPACK GeoTIFF Gridded Surface/Subsurface Hydrologic Analysis JAMA (numerical linear algebra library) LS-DYNA Mersenne...

temperatures. Under such conditions of diagenesis, the long-term activity of the subsurface biosphere could play a role in dolomitization, since diagenetic fluids...

Surface and subsurface layers of soil...

Belgian Limburg and adjacent areas in Germany. It can be found in the subsurface of northern Belgium and southeastern Netherlands, especially in the Campine...

Yanar Dagh fires are caused by the emission of hydrocarbon gases from subsurface layers of the Earth. The flames emanate from vents in sandstone formations...

May 5 NASA's InSight spacecraft, designed to study the interior and subsurface of Mars, successfully launches at 11:05 UTC, with an expected arrival...

extraterrestrial ecosystems, favouring the scenario of life existing subsurface beneath moons like Europa or Enceladus. Ophel biome [de], proposed worldwide...

size. Return water from the consecutive dilution system passes through subsurface return jets. These are designed to impact a turbulent flow as the water...

imaging and mineralogical mapping of the surface, radar sounding of the subsurface structure down to the permafrost, precise determination of the atmospheric...

Instead, the stormwater enters the subsurface drainage system by moving down through the ground. When the subsurface water flow becomes great enough to...

petroleum engineering. Petroleum production engineers design and select subsurface equipment to produce oil and gas well fluids. They often are degreed as...

structures, either in the search for petroleum and mineral deposits, or to map subsurface faults or for other scientific investigations. The returning signals from...

and graywater recovery and treatment systems Rainwater, surface, and subsurface water drainage fuel gas piping hydronics, i.e. heating and cooling systems...

has a diameter of 408 m (1,339 ft) and is 100 m (330 ft) deep. Shallow subsurface (open) cratering explosions such as Sedan or Chagan release a great deal...

by more than 8,200 Alaska Native shareholders. BSNC owns and manages a subsurface estate of approximately 2.1 million acres (8,500 km2), 145,728 acres (58...

and Titan, are thought to have subsurface oceans of liquid water, while smaller Enceladus also supports a global subsurface ocean of liquid water. Of the...

Mining, quarrying, and underground construction Rock-cut architecture Subsurface utility engineering Tunnel construction Underground mine ventilation Underground...

absorb light a small distance into the surface before refracting it in subsurface scattering. This gives an attractive soft appearance which is especially...

evapotranspiration. Land application include slow-rate systems, rapid infiltration, subsurface infiltration, overland flow. It is done by flooding, furrows, sprinkler...

Baron van Laer van Hoenlo Open to the public No Condition Demolished; subsurface archaeological remains Location De Waede Location within Gelderland Show...

improvement for both surface runoff and water flowing into streams through subsurface or groundwater flow. Riparian zones can play a role in lowering nitrate...

volcanic and tectonic activity, and the potential presence of surface or subsurface water. The era holds significant importance in Mars' history as it witnessed...