Thumbnail Icon Science Keywords > LAND SURFACE > SOILS > SOIL FERTILITY


Refine by Category
 
Refine by Full text

 

53 Titles Match Your Query
Showing 1 through 50 of 53 Next
1. Africa Soil Profiles Database, Version 1.0. [Africa_Soil_Profiles_Database_Ver1_0]
The Africa Soil Profiles Database, Version 1.0, was compiled by ISRIC - World Soil Information as a project activity for the Globally integrated- Africa Soil Information Service (AfSIS) project (www.africasoils.net/data/legacyprofile). ...


2. Soil and Terrain Database Soil for China primary data (version 1.0) - scale 1:1 million (SOTER_China) [ISRIC_SOTER_China_primary]
The Soil and Terrain database for China primary data (version 1.0), at scale 1:1 million (SOTER_China), was compiled of enhanced soil information within the framework of the FAO's program of Land ...


3. Soil and Terrain Database for Argentina, primary data (version 1.0) - scale 1:1 million (SOTER_Argentina) [ISRIC_SOTER_Argentina_primary]
The Soil and Terrain database for Argentina primary data (version 1.0), at scale 1:1 million (SOTER_Argentina), was compiled of enhanced soil information within the framework of the FAO's program ...


4. Soil and Terrain Database for Central and Eastern Europe (version 1.1) - scale 1:2.5 million (SOVEUR) [ISRIC_SOVEUR_primary_ver1]
The Soil and Terrain Database(SOTER)was part of the Soil Degradation and Vulnerability Assessment for Central and Eastern Europe(SOVEUR project)and was implemented within the framework of the Food ...


5. Soil and Terrain Database for Cuba, primary data (version 1.0) - scale 1:1 million (SOTER_Cuba) [ISRIC_SOTER_Cuba_primary]
The Soil and Terrain database for Cuba primary data (version 1.0), at scale 1:1 million (SOTER_Cuba), was compiled of enhanced soil informtion within the framework of the FAO's program Land Degradation ...


6. Soil and Terrain Database for Latin America and the Caribbean (version 2.0) - scale 1:5 million (SOTERLAC) [ISRIC_SOTERLAC_primary_ver2]
The Soil and Terrain database for Latin America and the Caribbean (SOTERLAC), version 2.0, at scale 1:5 million, replaces version 1.02. The update includes changes in the GIS file and in the attributes ...


7. Soil and Terrain Database for Nepal (version 1.0) - scale 1:1 million (SOTER_Nepal) [ISRIC_SOTER_Nepal_primary]
The Soil and Terrain database for Nepal primary data (version 1.0), at scale 1:1 million (SOTER_Nepal). SOTER_Nepal is generalized from the original Soils and Terrain database of Nepal at scale 1:50,000 ...


8. Soil and Terrain Database for Senegal and the Gambia (version 1.0) - scale 1:1 million (SOTER_Senegal_Gambia) [ISRIC_SOTER_Senegal_primary]
The Soil and Terrain database for Senegal and The Gambia primary data (version 1.0), at scale 1:1 million (SOTER_Senegal_Gambia), was compiled of enhanced soil information within the framework of ...


9. Soil and Terrain Database for South Africa (version 1.0) - scale 1:1 million (SOTER_South_Africa) [ISRIC_SOTER_South_Africa_primary]
The Soil and Terrain database for South Africa primary data (version 1.0), at scale 1:1 million (SOTER_South_Africa), was compiled of enhanced soil information within the framework of the FAO's program ...


10. Soil and Terrain Database for Southern Africa (version 1.0) - scale 1:2 million (SOTERSAF) [ISRIC_SOTERSAF_primary_ver1]
The Soil and Terrain database for Southern Africa (SOTERSAF version 1.0), at scale 1:2 million, include the spatial and soil attribute data for 8 Southern African countries. The SOTERSAF database ...


11. Soil and Terrain Database for Tunisia primary data (version 1.0) - scale 1:1 million (SOTER_Tunisia) [ISRIC_SOTER_Tunisia_primary]
The Soil and Terrain database for Tunisia primary data (version 1.0), at scale 1:1 million (SOTER_Tunisia), was compiled of enhanced soil information within the framework of the FAO's program of Land ...


12. Soil and Terrain Database for Upper Tana River Catchment (version 1.1) - scale 1:250,000 (SOTER_UT_v1.1) [ISRIC_SOTER_UpperTanaKenya_primary]
The Soil and Terrain database for the Upper Tana River Catchment (version 1.1) (SOTER_UT_v1.1) at scale 1:250,000 was compiled to support the Green Water Credits (GWC) programme by creating a primary ...


13. Soil and Terrain Database of Central Africa - SOTERCAF - (Democratic Republic of Congo 1:2 million and Burundi and Rwanda 1:1 million scale) [ISRIC_SOTERCAF_primary_VER1]
The Soil and Terrrain database of Central Africa (SOTERCAF, version 1.0) was compiled at scale 1:2 million for the Democratic Republic of Congo and at scale 1:1 million for Rwanda and Burundi. The ...


14. Dominant Type of Problem Lands [geodata_1398]
Problem soils have been defined as soils with inherent physical or chemical constraints to agricultural production. In these soils degradation hazards are more severe and adequate soil management ...


15. Soil Production Index [geodata_1397]
The soil production index considers the suitability of the best adapted crop to each soil?s condition in an area and makes a weighted average for all soils present in a pixel based on the formula: ...


16. Elevation Derivatives for National Applications (EDNA) [USGS_EDNA]
The Elevation Derivatives for National Applications (EDNA) is a multi-layered database derived from a version of the National Elevation Dataset (NED), which has been hydrologically conditioned for ...


17. LBA-ECO ND-07 NITRIC OXIDE FLUX FROM CERRADO SOILS, BRASILIA, BRAZIL: 2004 [ND07_NO_FLUX_CERRADO]
This data set reports the results of soil nitric oxide (NO) flux, soil moisture, and soil nitrate (NO3) and ammonium (NH4) concentration measurements on Cerrado soils receiving nitrogen fertilization. ...


18. NASA Land Information System (LIS) Data Sets [NASA_LIS_DATA]
The Land Information System (LIS) provides collection of sample data for demonstration of LIS code. The original source of each data set is given whenever possible. LIS does not endorse the validity, ...


19. Influence of Tillage Management on Soil Quality and Fate of Agricultural Nitrogen [USDA.ARS.NRI.ECL.TillMngt]
(adapted from project description) Problem: The use of no-tillage cropping systems has increased as their advantages in sustainable crop production have been documented. This includes better maintenance ...


20. Canada Land Inventory - Land Capability for Ungulates [Canada_NA_LandCapUngulates]
The mapping of land capability for ungulates follows a national system developed with the aid of the Canadian Wildlife Service and the game branches of the provinces. ...


21. Canada Land Inventory - Land Capability for Forestry [CANEMRCCRSLCF]
The mapping of land capability for forestry is based on a national classification system comparable with the other Canada Land Inventory sectors. Land ...


22. City Land Capability for Agriculture - Canada Land Inventory (1:50 000) [Canada_GeoGratis_CityLandAg]
City Land Capability for Agriculture, Canada Land Inventory 1:50 000 was only produced for the cities listed below. The agriculture map illustrates the varying potential ...


23. Global Learning and Observations to Benefit the Environment (GLOBE) Data Available on the WWW [GLOBE_DATA]
GLOBE is a worldwide network of students, teachers and scientists working together to study and understand the global environment. ...


24. Land Capability for Agriculture - Canada Land Inventory (1:50 000) [Canada_GeoGratis_LndCapbilityAg]
The agriculture map illustrates the varying potential of a specific area for agricultural production. Classes of land capability for agriculture are based on mineral soils ...


25. Ontario Timber Inventory (OTI) Level-I Digital Data [Canada_GeoGratis_OTILev1DigiDat]
Data currently available in the Ontario Timber Inventory include Canada Land Inventory, Great Lakes Mosaic, Earth Observation Imagery, National Atlas Base Map Data, National ...


26. Global Agro-Ecological Zones (GAEZ) CD-ROM FAO/IISA 2000 [FAO_GAEZ]
[The summary was adapted from the GAEZ Web site] The Global Agro-ecological Zoning (GAEZ) website and CD-ROM was produced by the Food and Agriculture Organization of the United ...


27. Vegetation/Ecosystem Modeling and Analysis Project Vegetation, Climate, Climate Scenarios, and Soils Database [VEMAP]
The Web site for VEMAP is: "http://www.cgd.ucar.edu/vemap/" The FTP site for VEMAP is: "ftp://ftp.ucar.edu/cgd/", directory "vemap/" The following was abstracted for a data availability ...


28. Long-term Tillage: Effects on Soil Carbon, Nitrogen, and Yield; University of Nebraska Lincoln [UNE.LongtermTillage]
The site was in native short-grass prairie until 1969. The prairie was grazed by cattle and wildlife. Soil parent material is alluvium mixed with aeolian deposits. It has been cropland now for 25 ...


29. National Soil Database - Detailed Soil Surveys [CANEMRCCRSSOC]
This dataset includes a complete project/pedigree file (mandatory); standard coverage for the soil theme (mandatory), may include hydro theme (for base data) and annotheme (only where these data have ...


30. Tillage Systems/Cropping Sequences Trial C 1, Long Term Soil Organic Matter Study, Australia [NSWAG.C1]
This project began in 1985 at a Warm Temperate SubTropical site in Australia. The soil at the site is classified as a Vertisol. There are four rotations: cotton-cotton (until 1991), wheat-cotton ...


31. Triple Cereal Cropping and Soil Organic Matter Long-term Experiment, China [ZAAS.Cereal]
This experiment began in 1974 at a Warm Temperate SubTropical site in China. The soil was developed from marine deposits but had desalted after long-term cropping and classified as Entisols (Hydric ...


32. Purdue University/Laboratory for Applications of Remote Sensing Vegetation and Soils Research Data Summary: Eric Stoner Soils(781701) [PU.LARS.Stoner]
(taken from project description) Objective: The general objective of this study was to define quantitatively the relationships between soil reflectance and physiochemical properties of soils of ...


33. Soil Organic Matter Network, Arlington Plots Organic Matter, Wisconsin, USDA-ARS and University of Wisconsin [USDA.ARS.CPSWPRC.Arlington]
This experiment was established in 1958 and consists of a continuous corn system with various levels of nitrogen application. In the preceding 25 years, there was continuous corn with residue burning. ...


34. Soil Organic Matter Network, Lancaster Rotation, Wisconsin, USDA-ARS and University of Wisconsin [USDA.ARS.CPSWPRC.Lancaster]
The Lancaster Rotation, Wisconsin, legume cereal rotation began in 1967. The area is characterized by rolling to hilly landscapes, with soil developed in loess deposits of variable thickness over ...


35. Alabama Cotton Data 1987-1988 from USDA ARS [Cotton_USDA_Alabama]
The U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


36. Mineralization of Organic Nitrogen in Soil Under Plow and No-tillage Management [USDA.ARS.NRI.ECL.MinOrgN]
(adapted from Project summary) Problem: Cultivation of soils has caused large decreases in content of soil organic matter and this has raised concerns about sustainble use of agricultural lands ...


37. CONUS Soil Database for the Conterminous United States [PSU_CONUS_SOIL]
CONUS-SOIL is a multi-layer soil characteristics data set for the conterminous United States which has been specifically designed for regional and continental-scale climate, hydrology, and ecosystem ...


38. European Soil Database V2 Raster Library -1km x 1km [EUSOILS_ESDB]
The European Soil Database (ESDB) is the main source of information from which most other data information and services are derived. For instance, the European Soil Database v2 Raster Library contains ...


39. California Cotton Data 1984-1989 from the USDA [Cotton_USDA_California]
The U.S. Department of Agriculture (USDA) Agriculture Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton modeling development. ...


40. Louisiana Yield Only Cotton Data 1987-1989 From USDA ARS [Cotton_USDA_Louisiana]
The U.S. Department of Agriculture (USDA) Agriculture Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


41. Mississippi Cotton Data 1987-1991 from the USDA ARS [Cotton_USDA_Mississippi]
The U.S. Department of Agriculture (USDA) Agriculture Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


42. Missouri Cotton Data 1989 and 1991 from USDA ARS [COTTON_USDA_MISSOURI]
The U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


43. New Mexico Regional Variety Trials, Cotton Data 1988-1990 from USDA ARS [Cotton_USDA_NewMexico]
The U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


44. Tennessee Cotton Data 1989 from USDA ARS [Cotton_USDA_Tennessee]
The U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


45. Texas Cotton Data 1987-1994 from USDA ARS [Cotton_USDA_Texas]
The U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) in Beltsville, Maryland has been working with various Universities collecting data for use with cotton model development. ...


46. Canada Land Inventory - Land Capability for Agriculture [CANEMRCCRSLCA]
The agriculture map illustrates the varying potential of a specific area for agricultural production. Classes of land capability for agriculture are based on mineral soils grouped according to their ...


47. Calhoun Experimental Forest Soil Carbon Study [DU.CalhounForest]
This experiment began in 1962. The site history was a)pre-1800: Eastern North American deciduous forest; b)1800-1957: cotton,corn,wheat,pasture. The site was converted to forest in 1957, and the ...


48. Digital Soil Information for England and Wales [LandIS]
The National Soil Resources Institute incorporates the former Soil Survey and Land Research Centre and as a result maintains all the published and unpublished paper soil reports and maps for England ...


49. Soil Survey Laboratory Characterization Database (SSLDB) [USDA0223]
This is a nationally managed database of the Soil Survey Laboratory (SSL), National Soil Survey Center, currently containing analytical data for more than 20,000 pedons of U.S. soils and about 1,100 ...


50. Integrated Forest Study (IFS): Atmospheric Deposition and Forest Nutrient Cycling: Oak Ridge Loblolly Site [IFS_OAKRIDGE_SITE]
The Integrated Forest Study (IFS) was a project to evaluate the effects of atmospheric deposition on nutrient cycling in forest ecosystems. Deposition and nutrient cycling were monitored at 17 forested ...


Showing 1 through 50 of 53 Next
Click here for a static view of records.

Link to Web Site