Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-22T08:55:47Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 9 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]RIVM_SAGE_CROPLANDS -180.0,-90.0,180.0,90.0 1700-01-01T00:00:00Z 1992-12-31T00:00:00Z 2009-04-24T04:00:00Z

This data set consists of two reconstructed historical land use databases. One database was developed at the National Institute of Public Health and the Environment (RIVM) in the Netherlands ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SAGE_MAJORCROPS -180.0,-90.0,180.0,90.0 2009-03-19T04:00:00Z

The Center for Sustainability and the Global Environment (SAGE) 18 Major Crops dataset characterizes the distribution of major crops across the Global Biogeochemical Cycles. The data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SAGE_IAMDATA -180.0,-90.0,180.0,90.0 2007-01-26T05:00:00Z

The land use data sets developed at SAGE have a native resolution of 0.5 degree in latitude x longitude. Here users can choose to interpolate their variable of choice into any resolution, including ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SAGE_LBA_MACROHYDRO -80.0,-14.0,-34.0,16.0 1967-01-01T00:00:00Z 1996-12-31T00:00:00Z 2006-01-25T05:00:00Z

Continental scale hydrologic routing models, also known as macrohydrological routing models, have evolved considerably in the past few years. As the models have become more sophisticated, they have ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SAGE_GLOBAL_POTVEG -180.0,-90.0,180.0,90.0 1700-01-01T00:00:00Z 1992-12-31T00:00:00Z 2005-12-13T05:00:00Z

The Global Potential Vegetation data set shows historical changes in global land cover and specifically vegetation cover and changes to its characteristics over time. The data is available in two ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SAGE_RIVERDATA -180.0,-90.0,180.0,90.0 2005-12-13T05:00:00Z

This site contains a compilation of monthly mean river discharge data for over 3500 sites worldwide. The data sources are RivDis2.0, the United States Geological Survey, Brazilian National Department ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SAGE_LBA_IBIS -80.0,-14.0,-34.0,16.0 1921-01-01T00:00:00Z 1998-12-31T00:00:00Z 2005-12-13T05:00:00Z

The Earth's terrestrial (land-based) ecosystems are critically important to the welfare of humankind. Food, fiber, fresh water, medicines, and forest products are all derived from our terrestrial ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SAGE_LBA_LCD -80.0,-14.0,-34.0,16.0 2005-12-13T05:00:00Z

These files are gridded at 5-minute latitude by longitude (~9km at the equator) resolution for the entire Amazon/Tocantins river drainage basins (21S - 6N; 45W - 80W). The files contain the estimated ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SAGE_SOILDATA -93.19,42.19,-86.5,47.38 1999-01-01T00:00:00Z T00:00:00Z 2005-12-13T05:00:00Z

in order to gain a better understanding of the impacts of varied land management on soil carbon and nitrogen storage in southern Wisconsin, scientists at SAGE have initiated a long-term campaign of ...