A surficial geologic deposit. From Wordnet, Princeton University.
Adjective : a surficial geologic deposit. From Dictionary.com.
Associated surficial water quality problems occur. From Wordnik.com. [Ecoregions of Idaho (EPA)] Reference
The primary surficial deposit is the Ogallala Formation. From Wordnik.com. [Ecoregions of Texas (EPA)] Reference
In the summer, surficial flow is often absent from wide, sandy, lower reaches. From Wordnik.com. [Ecoregions of Oklahoma (EPA)] Reference
Peat, muck, and some clay are the main surficial materials over the limestone. From Wordnik.com. [Ecoregions of Florida (EPA)] Reference
The sand and chert gravel surficial materials are covered by sandy loam topsoils. From Wordnik.com. [Ecoregions of Tennessee (EPA)] Reference
Lithology affects soil, vegetation, and the quantity and quality of surficial water. From Wordnik.com. [Ecoregions of Idaho (EPA)] Reference
The surficial geology within the site is a complex of terrestrial and marine sediments. From Wordnik.com. [Greater St Lucia Wetland Park, South Africa] Reference
Forest species assemblages are highly influenced by surficial materials (sands or clays). From Wordnik.com. [Southern Great Lakes forests] Reference
Tsala Apopka is an erosional valley with thin surficial sands over Eocene-age Ocala limestone. From Wordnik.com. [Ecoregions of Florida (EPA)] Reference
The ocean represents the largest surficial carbon reservoir (~38,000 Pg C) of Earth's carbon cycle. From Wordnik.com. [Marine carbonate chemistry] Reference
Sinkholes and underground streams have developed in the carbonates, thereby reducing surficial drainage density. From Wordnik.com. [Ecoregions of New Jersey (EPA)] Reference
Caves, sinkholes, and underground drainage occur, heavily influencing surficial water availability and water temperature. From Wordnik.com. [Ecoregions of Arkansas (EPA)] Reference
The lithology of the surficial material was determined from percussion, auger and airflush drilling and generally consists of. From Wordnik.com. [ANC Daily News Briefing] Reference
Agricultural runoff containing fertilizers, herbicides, pesticides, and livestock waste have degraded surficial water quality. From Wordnik.com. [Ecoregions of Arkansas (EPA)] Reference
A fourth watershed, the Great Divide Basin, has no surficial connection to any river system; it is also the driest area of the ecoregion. From Wordnik.com. [Wyoming Basin shrub steppe] Reference
The marl and sand surficial materials have weathered into a reddish surface color, contrasting with the darker soils of adjacent 65a and 65b. From Wordnik.com. [Ecoregions of Mississippi (EPA)] Reference
Our geologic map portrays the distribution of rocks and surficial materials by age and their physical and structural relations with one another. From Wordnik.com. [New: Latest Wall Maps (for Purchase): National Atlas of the U.S.: – Geology and Physical Features « ResourceShelf] Reference
It may eventually do very well, but it's hard to deny the surficial similarities here and the necessary skepticism that follows kevin on Nov 19, 2008. From Wordnik.com. [P.C. and Kristin Cast's House of Night Optioned - Smells Familiar « FirstShowing.net] Reference
Patchy arctic wetlands are particularly sensitive to permafrost degradation that can link surficial waters to the supra-permafrost groundwater system. From Wordnik.com. [Effects of climate change on general hydro-ecology in the Arctic] Reference
Seasonal soil freezing and thawing are the driving forces for many surficial processes that occur in areas with permafrost or seasonally frozen soils. From Wordnik.com. [Permafrost in the Arctic] Reference
Relief, drainage density, average stream size, surficial runoff, and soil erosion potential are greater than in the limestone valleys of Ecoregions 67a and 67j. From Wordnik.com. [Ecoregions of New Jersey (EPA)] Reference
The Coastal Sand Plain ecoregion provides a distinct break in both vegetation and surficial materials from the fine-textured soil grasslands of Ecoregion 34b to the north. From Wordnik.com. [Ecoregions of Texas (EPA)] Reference
The health threat that you get from mold, for example, if this was Stachibotris (ph), which is the black mold, this surficial mold that you've just been cleansing is moist. From Wordnik.com. [CNN Transcript Oct 22, 2005] Reference
Its western border with Ecoregion 61c generally follows the Wisconsinan ice limit; here, terrain, surficial deposits, natural vegetation, soils, and land use change markedly. From Wordnik.com. [Ecoregions of Delaware, Maryland, Pennsylvania, Virginia, and West Virginia (EPA)] Reference
Geological Survey showing surficial sample sites, bathymetry, continental margin and coastal areas. From Wordnik.com. [USGS Newsroom] Reference
St. Lucie West K-8 eighth-grader Robert Bacchus, 13, took first place this year by spelling "surficial.". From Wordnik.com. [tcpalm.com Stories] Reference
Mineral deposits of the "igneous after-effect" type may be profoundly altered through surficial agencies. From Wordnik.com. [The Economic Aspect of Geology] Reference
The very use of the terms "secondary" and "primary" has suggested antithesis between surficial and deep ores. From Wordnik.com. [The Economic Aspect of Geology] Reference
It's very hard to explain their presence in these sediments just based on other kinds of surficial processes. From Wordnik.com. [Earthfiles.com Articles] Reference
The impact almost surely generated giant tsunami waves which swept across much of the area reworking surficial materials. From Wordnik.com. [EurekAlert! - Breaking News] Reference
The MSC addresses the soil properties of surficial and subsurficial horizons, and uses plant communities as qualifier in some cases. From Wordnik.com. [BioMed Central - Latest articles] Reference
Duran has advanced with surficial geological mapping of over 200 hectares, and has collected over 200 chip, channel, and panel samples. From Wordnik.com. [Marketwire - Breaking News Releases]
30, OOO bedrock and surficial maps for the United States available at. From Wordnik.com. [Slashgeo] Reference
The karst plains lack surficial flows. From Wordnik.com. [Tropical Dry Forests ecoregion (CEC)] Reference
The goal is "a surficial geologic and geomorphic map of Nevada at approximately. From Wordnik.com. [All Points Blog] Reference
surficial material. From Wordnik.com. [GISuser - GIS and Geospatial Technology News] Reference
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