USING THE USDA-NRCS SOIL SURVEY DATABASE TO EVALUATE AMPHIBOLE CONTENT OF SOILS IN THE UNITED STATESBased on these data, amphibole content in United States soils is somewhat evenly distributed across the country. Maps of asbestos mine locations published by USGS in the U.S. show few locations...
The Structure of the National Soil Survey Handbook (NSSH) The materials provided in this repository are generally defined somewhere within the NSSH. For now, only top-level links to whole sections of the handbook are available. These links connect toeDirectiveswhich are the official sources of ...
of information used at local, regional and national level.: This paper explores the relationship of 7 personal health practices and subsequent mortality in the 9 1/2 yr between an initial survey of 6928 adults made in Alameda County, California, USA, in 1965 and a follow-up survey in 1974...
Getting Information on Primary Agricultural Soils from the NRCS Web Soil Survey website
This series supplements the Iowa State University GIS Geospatial Technology Training Program short course series, "Essential ArcGIS Tutorial Series." The task sheets are designed to provide quick, easy instructions for performing specific tasks in GIS.Bailey A. HansonChristopher Seeger...
Michael R. Margo1 and Lynn E. Loomis2 1Rangeland Management Specialist and 2Soil Scientist, USDA-NRCS, Marfa Soil Survey Office,
DETERMINING RELATIVE ABUNDANCE OF CATSKILL REGION SOILS BASED ON GIS ANALYSIS OF NRCS SOIL SURVEY DATAERVOLINA, Emma