Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-22T10:41:09Z GCMD Search: [Keyword='Agriculture And Food Security > Vegetation > Plant Performance'] http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 8 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USDA0581 Temperature Dependence of Photosynthesis -125.15,45.15,-116.53,49.39 1989-01-01T00:00:00Z 1991-12-31T00:00:00Z 2008-08-11T04:00:00Z The purpose of "Temperature Dependence of Photosynthesis" is to explore relationship between temperature an photosynthesis. Collection Organization: ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USDA0077 Effect of Drought Stress on Oilseed Quality -177.1,13.71,-61.48,76.63 1985-01-01T00:00:00Z 1994-12-31T00:00:00Z 2006-11-08T05:00:00Z "Effect of Drought Stress on Oilseed Quality" is a complex of datasets on a series of experiments over the last 5 years of research on drought stress. Datasets include: 1. agronomic: growth, flowering, ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USDA0576 Architectural and Physiological Limit on Carbon Balance in Plants -177.1,13.71,-61.48,76.63 1990-01-01T00:00:00Z T00:00:00Z 2005-11-23T05:00:00Z The objective of "Architectural and Physiological Limit on Carbon Balance in Plants" is to investigate genetic differences in the architectural and physiological characteristics known to influence ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USDA0322 Leading Commodity Cash Receipts -177.1,13.71,-61.48,76.63 1960-01-01T00:00:00Z 1991-12-31T00:00:00Z 2005-11-22T05:00:00Z The "Leading Commodity Cash Receipts" dataset supplements and extends the data reported in the statistical bulletin LEADING COMMODITY CASH RECEIPTS, 1960-87, March 1989, ERS. Data on cash receipts ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USDA0176 Shelterwood -- Study FS-NC-1109-79-01 -96.1,35.66,-88.77,40.94 1979-09-01T00:00:00Z T00:00:00Z 2005-11-22T05:00:00Z The purpose of this data set is to monitor reproduction under alternative overstory and understory treatments in upland oaks. Collection Organization: USDA/FS - North Central Forest Experiment Station ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USDA0177 Study FS-NC-1109-82-05 -91.79,36.71,-87.23,42.79 1986-01-01T00:00:00Z T00:00:00Z 2005-11-22T05:00:00Z The purpose of this dataset is to examine the effect of interplanted autumn olive on planted oak. The data include soil and foliar chemistry, growth and yield. Data set used to measure chemical and ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USDA0178 Study FS-NC-1151-83-04 -91.79,36.71,-87.23,42.79 1987-01-01T00:00:00Z T00:00:00Z 2005-11-22T05:00:00Z The purpose of this dataset is to evaluate residual benefits of interplanted autumn olive on ash, oak and walnut. Soil and vegetation chemistry, growth and yield data are included. The data are used ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USDA0179 Study FS-NC-4154-88-02 (Reproduction Following Clearcutting) -88.3,37.58,-84.59,41.96 1912-12-31T00:00:00Z 1992-01-01T00:00:00Z 2005-01-19T05:00:00Z The purpose of this data set is to measure and monitor reproduction following clearcutting. Ecology and silviculture data are included. The data are used to monitor forest vegetation dynamics following ...