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Science, engineering, and mathematics — biology, chemistry, physics, astronomy, earth sciences, social sciences, and technology research. A curated gateway to academic and professional scientific resources.
57129 resources
Featuring soil information, ground penetrating radar, GIS, and soil profile photos.
It is proposed that latisols (ultisols) are caused by the extremely alkaline midgut of humus eating termites.
Principles and Techniques is a presentation on Soil Survey photography. [PowerPoint Presentation]
Lists soil surveys, survey programs, soil survey technology, standards, data and references.
A set of images to illustrate the soils of the arid part of Israel. Includes a description list of the soil groups in English and Hebrew. Also available is a conversion table from Dan's to both the USDA and FAO classification systems.
European soil related databases, maps, documents, publications, projects, news and mailing-list at the European Commission, Joint Research Centre.
Description, characteristics, geography, landforms and genesis of the 30 Reference Soil Groups (WRB), grouped in 10 sets.
A short introduction to soil morphology (description) and a presentation of the 12 soil orders (US) and their genesis. University of Arizona, Soil, Water and Environmental Science, Craig Rasmussen.
Gives details of a CD-ROM of this name, a reference tool that allows the purchaser to allocate soil profiles to any level of the official Australian Soil Classification.
Collection of (paper) soil maps, reports and imagery established by British soil scientists in various countries.
Interactive soil maps and information on soil resources in Australia, from national to local (soil profile) scale.
Interactive soil maps and soil information in United States (data from National Cooperative Soil Survey).
Provide site reports, GIS datasets and a free "Interactive Soilscapes Viewer" for UK soils National Soil Resource Institute, Cranfield University).
Datasets of soil properties (physical and chemical), at various scales. Distributed Active Archive Center, USA.
A new digital soil map of Africa. Project leaded by the CIAT/CGIAR and financed by Bill & Melinda Gates Foundation and Alliance for a Green Revolution in Africa.
Explains classification schemes in general with detailed description of Australian soil types, glossary and references.