National Soil Erosion Laboratory

National Soil Erosion Laboratory
Ecology: NSEL

Универсальный русско-английский словарь. . 2011.

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  • Erosion — is the carrying away or displacement of solids (sediment, soil, rock and other particles) usually by the agents of currents such as, wind, water, or ice by downward or down slope movement in response to gravity or by living organisms (in the case …   Wikipedia

  • Erosion prediction — Soil erosion prediction models play an important role both in meeting practical needs of soil conservation goals and in advancing the scientific understanding of soil erosion processes. They are used to help land managers choose practices to… …   Wikipedia

  • Soil — For other uses, see Soil (disambiguation). A represents soil; B represents laterite, a regolith; C represents saprolite, a less weathered regolith; the bottommost layer represents bedrock …   Wikipedia

  • soil — soil1 soilless, adj. /soyl/, n. 1. the portion of the earth s surface consisting of disintegrated rock and humus. 2. a particular kind of earth: sandy soil. 3. the ground as producing vegetation or as cultivated for its crops: fertile soil. 4. a… …   Universalium

  • National Cooperative Soil Survey — From a Report of Bureau of Soils, U.S. Department of Agriculture, 1923. The National Cooperative Soil Survey (NCSS) in the United States is a nation wide partnership of federal, regional, state, and local agencies and institutions. This… …   Wikipedia

  • National Register of Historic Places listings at colleges and universities in the United States — This list is incomplete; you can help by expanding it. This is an incomplete list of historic properties and districts at United States colleges and universities that are listed on the National Register of Historic Places (NRHP). This includes… …   Wikipedia

  • National Historic Landmark — Historic Landmark auf Pearl Harbor National Historic Landmarks (NHL) sind Stätten in den Vereinigten Staaten, die vom Innenministerium als besonders bedeutend eingestuft wurden, weil sie Ort eines wichtigen Ereignisses der amerikanischen… …   Deutsch Wikipedia

  • National Historic Landmark — Cet article concerne les lieux historiques aux États Unis. Pour une notion analogue dans les autres pays, voir Monument historique. Aux États Unis, un National Historic Landmark (site historique national) est un lieu officiellement considéré… …   Wikipédia en Français

  • Silent Valley National Park — Infobox Indian Jurisdiction native name=Silent Valley National Park other name = type= National Park iucn category = II latd = 11|longd=76 latm = 08|longm=28| locator position=left inset inset map size = 75px inset map x = 175px inset map y =… …   Wikipedia

  • John Day Fossil Beds National Monument — Coordinates: 44°33′21″N 119°38′43″W / 44.55583°N 119.64528°W / 44.55583; 119.64528 …   Wikipedia

  • History of Soil Science — Justus von Liebig = The early concepts of soil were based on ideas developed by a German chemist, Justus von Liebig (1803 – 1873), and modified and refined by agricultural scientists who worked on samples of soil in laboratories, greenhouses, and …   Wikipedia


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