Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-25T11:34:51Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 15 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H06GRSMD -106.33,53.38,-98.23,57.0 1993-09-08T00:00:00Z 1994-09-05T00:00:00Z 2013-01-02T05:00:00Z

This data set contains percent soil moisture ground measurements. These data were collected on the ground along the various flight lines flown in the Southern and Northern Study Areas (SSA and NSA) ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_H06GRMSD -105.32,53.64,-98.23,55.94 1993-09-09T00:00:00Z 1994-09-05T00:00:00Z 2013-01-02T05:00:00Z

This data set contains water content measurements of the moss/humus layer, where it existed. These data were collected along various flight lines in the Southern and Northern Study Areas (SSA and ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SNF_CJ_SITES -92.5058,47.6575,-91.7658,48.1697 1984-05-10T00:00:00Z 1984-06-12T00:00:00Z 2012-10-24T04:00:00Z

This data set documentation is currently in work. In the interim, an abstract of the entire Superior National Forest (SNF) data collection activity from which the SNF Site Characterization Data: C.Jarvis ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SNF_SITE_86 -92.5058,47.6575,-91.7658,48.1697 1984-05-10T00:00:00Z 1984-06-12T00:00:00Z 2012-10-24T04:00:00Z

This data set documentation is currently in work. In the interim, an abstract of the entire Superior National Forest (SNF) data collection activity from which the SNF Site Characterization Validation ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ND30_LITTER_PARA -47.7833,-15.9328,-47.3667,-1.2667 2000-10-01T00:00:00Z 2005-01-31T00:00:00Z 2012-10-04T04:00:00Z

This data set provides fine litterfall mass and nutrient concentrations from samples collected at chronosequences established at Sao Francisco do Para and Capitao Poco, Para, Brazil. Nitrogen (N) ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]LBA_TG07_LDTNF -54.9707,-3.017,-54.9707,-3.017 2000-03-01T00:00:00Z 2001-02-21T00:00:00Z 2012-08-10T04:00:00Z

Once the weathering of parent material ceases to supply significant inputs of phosphorus (P), vegetation depends largely on the decomposition of litter and soil organic matter and the associated mineralization ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CD09_SOILS_VEG_TAPAJOS -55.2094,-4.0478,-54.9081,-2.8381 1999-11-01T00:00:00Z 1999-11-29T00:00:00Z 2012-07-26T04:00:00Z

This data set reports the results of soil and vegetation surveys at four distinct areas within the Tapajos National Forest (TNF), 50 to 100 km south of Santarem, Para, Brazil, in November 1999. At ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CD10_LITTER_TAPAJOS -54.959,-2.857,-54.959,-2.857 2000-07-14T00:00:00Z 2005-06-11T00:00:00Z 2012-07-19T04:00:00Z

This data set reports litter type and mass in the old-growth upland forest at the Para Western (Santarem) - km 67, Primary Forest Tower Site. This site is in the Tapajos National Forest located in ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]s2k_one_deg_biomass -18.0,-36.0,56.0,0.0 2000-08-01T00:00:00Z 2000-09-30T00:00:00Z 2012-04-17T04:00:00Z

A new method is used to generate spatial estimates of monthly averaged biomass burned area and spatial and temporal estimates of trace gas and aerosol emissions from open fires in southern Africa.Global ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]s2k_fuel_load 5.0,-34.9916,42.4915,10.0 1999-09-01T00:00:00Z 2000-08-31T00:00:00Z 2012-04-17T04:00:00Z

This data set contains global, spatially explicit (1 km2 grid cells) and temporally explicit (semi-monthly) modeled output of fuel loads over southern Africa. The fuel types considered in the data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]litter_decomp -180.0,-47.31,179.41,76.63 1993-01-01T00:00:00Z 2000-11-21T00:00:00Z 2012-03-16T04:00:00Z

The results of published and unpublished experiments investigating the impacts of elevated carbon dioxide on the chemistry (nitrogen and lignin concentration) of leaf litter and the decomposition ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_TE22ALLM -105.47,53.73,-97.34,55.93 1994-01-01T00:00:00Z 1994-12-31T00:00:00Z 2011-11-21T05:00:00Z

The BOREAS TE-22 team collected data sets in support of its efforts to characterize and interpret information on the forest structure of boreal vegetation in the SSA and NSA during the 1994 growing ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ACCP_PLOTCHEM -89.7583,42.495,-68.7356,45.2222 1992-06-18T00:00:00Z 1992-09-01T00:00:00Z 2011-11-01T04:00:00Z

The purpose of these measurements was to determine plot-level average leaf concentrations of nitrogen, lignin, cellulose, etc. in order to investigate how AVIRIS reflectance measurements vary with ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BOREAS_TF11DCOM -104.62,53.8,-104.62,53.8 1994-07-21T00:00:00Z 1994-09-17T00:00:00Z 2011-09-27T04:00:00Z

The BOREAS TF-11 team collected several data sets in their efforts to fully describe the flux and site characteristics at the SSA-Fen site. This data set contains decomposition rates of a standard ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]LBA_LEAF_LITTER_KM83 -54.9707,-3.017,-54.9707,-3.017 2000-09-01T00:00:00Z 2003-03-10T00:00:00Z 2011-06-01T04:00:00Z

Above-ground litter productivity was measured in a 18 ha plot adjacent to the eddy flux tower at the logged forest tower site, km 83, Tapajos National Forest, Para, Brazil. Thirty litter baskets distributed ...