Filters: Tags: SOILS (X)
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Information on the nature and distribution of permafrost is critical to assessing the response of Arctic ecosystems to climate change, because thawing permafrost under a warming climate will cause thaw settlement and affect micro-topography, surface water redistribution and groundwater movement, soil carbon balance, trace gas emissions, vegetation changes, and habitat use. While a small-scale regional permafrost map is available, as well as information from numerous site-specific large-scale mapping projects, landscape-level mapping of permafrost characteristics is needed for regional modeling and climate impact assessments. The project addresses this need by: (1) compiling existing soil/permafrost data from available...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ACTIVE LAYER,
Academics & scientific researchers,
CRYOSPHERE,
Data Acquisition and Development,
Data Management and Integration,
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; ASFA Aquacul,
Aquaculture enterprises,
Fish culture,
Freshwater aquaculture,
India,
Categories: Publication;
Types: Citation;
Tags: Anaerobic Digestion,
Aquifers,
Aromatic hydrocarbons,
Benzene,
Biodegradation,
Categories: Publication;
Types: Citation;
Tags: A 01047 General; K 03096 Mycorrhiza; D 04623 Fungi; Q1 01201,
Acidity,
Associated species,
Bioremediation,
Community composition,
Categories: Publication;
Types: Citation;
Tags: Acids,
Adsorbable organic halogen,
Adsorption,
Aromatic compounds,
Bibliographies,
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). The Food, Fuel, and Materials category in this web service includes layers illustrating the ecosystems and natural resources that provide or support the production of food, fuel, or other materials, the need or demand for these items, the impacts associated with their presence and accessibility, and factors that place stress on the natural environment's capability to provide these benefits. EnviroAtlas allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the conterminous United States. Additional descriptive...
This release contains Active Layer Thickness (ALT) and Organic Layer Thickness (OLT) measurements measured along transects in Alaska, 2015. Site condition information in terms of wildfire burns is also included.
Categories: Data;
Types: Citation;
Tags: Active layer,
Active layer thickness,
Alaska,
Borehole nuclear magnetic resonance,
Chatanika,
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). The Clean and Plentiful Water category in this web service includes layers illustrating the ecosystems and natural resources that filter and regulate water, the need or demand for clean and plentiful water, the impacts associated with water quality, and factors that place stress on water quality and supply. EnviroAtlas allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the conterminous United States. Additional descriptive information about each attribute in this web service is located within each web...
Categories: Publication;
Types: Citation;
Tags: Albedo,
Alkali flat region,
Anisotropy,
CS 732.1 Control Equipment; CS 483.1 Soils and Soil Mechanic,
Calibration,
Categories: Publication;
Types: Citation;
Tags: Air flow velocity,
Barrier layers,
Capillary barrier,
Climate change,
Dry climates,
Categories: Publication;
Types: Citation;
Tags: *CONSERVATION,
*ENVIRONMENTAL STUDIES,
AGRICULTURE,
BOOKS,
FOODS,
Categories: Publication;
Types: Citation;
Tags: *NEBRASKA,
*PERCOLATION,
*PERCOLATION RATES,
*SEWAGE DISPOSAL,
*SOIL DISPOSAL FIELDS,
This dataset represents soil suitability for timber harvest, based on surveys. The attributes of this dataset describe the different levels of soil suitability for each area, on the basis of slope stability, droughtiness, and forest regeneration potential.
Tags: soils,
suitability
This dataset covers the northern half of the Southern Rockies Landscape Conservation Cooperative. It was aggregated and converted to raster by Conservation Biology Institute as part of a soil vulnerability study funded in part by the Southern Rockies LCC. The soil data come from a digital soil survey, the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The information was prepared by digitizing maps, by compiling information onto a planimetric correct base and digitizing, or by revising digitized maps using remotely sensed and other information. This data set consists of georeferenced digital map data and computerized attribute data. The map data are in a soil survey...
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