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19 Titles Match Your Query
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1. Long-term Assessments of Golden Eagle Nesting Density and Productivity in the Snake River Birds of Prey National Conservation Area. [usgsbrdfresc0006]
The Snake River Birds of Prey National Conservation Area has undergone massive habitat changes since 1980. More than 50% of the shrub habitat has been lost due to wildfires, resulting in large stands ...


2. Vegetation studies: Grazing and Long-term change [Macq_Is_JJ_001]
Data comprise records of vegetation change on Macquarie Island as a result of grazing by rabbits and possible effects of climatic change. Data include presence and absence of species, together with ...


3. NACP Regional: Original Observation Data and Biosphere and Inverse Model Outputs [NACP_REGIONAL_OBS_MODEL_ORIG]
This data set contains the originally-submitted observation measurement data, terrestrial biosphere model output data, and inverse model simulations that various investigator teams contributed to ...


4. NACP Site: Terrestrial Biosphere Model Output Data in Original Format [NACP_SITE_MODEL_DATA_ORIG_FMT]
This data set contains the original model output data submissions from the 24 terrestrial biosphere models (TBM) that participated in the North American Carbon Program (NACP) Site-Level Synthesis. ...


5. NACP Site: Terrestrial Biosphere Model and Aggregated Flux Data in Standard Format [NACP_SITE_MODEL_FLUX_STD_FMT]
This data set provides standardized output variables for gross primary productivity (GPP), net ecosystem exchange (NEE), leaf area index (LAI), ecosystem respiration (Re), latent heat flux (LE), and ...


6. Pre-LBA Rondonia Boundary Layer Experiment (RBLE) Data [PRE-LBA_RBLE]
The atmospheric boundary layer (ABL) is the layer of air closest to the ground which is directly influenced on a daily basis by the heating and cooling of the earth's surface. The exact depth of the ...


7. China County Data Collection, Land Use [EOSWEBSTER_China_County_Data_5]   PARENT DIF
The Land Use dataset contains three variables which help describe the agricultural land use for China counties. The three variables are: 1) Cropland area (hectares), 2) Pastureland and Grassland area ...


8. KDFWR Overlapping Conservation Areas for wetland, forestland, and grassland birds (aves). [KDFWR_speciesinfo_calcallbirds]
Overlapping Conservation Areas for wetland, forestland, and grassland birds (aves). Areas with values of '3' (all 3 habitat groups) were used as overall bird conservation areas for additional analysis ...


9. KDFWR Conservation Areas for birds (aves) requiring grassland. [KDFWR_speciesinfo_Bird_Priority_Areas_grassland_2]
Conservation Areas for birds (aves) requiring grassland. Locate important areas for State and Tribal Wildlife Grants Program.


10. Ecological Forecasting: Land Cover 2005 Level I - IV [KU_KARS_LULC_ecoforecast]
The 2005 Kansas Land Cover Patterns (KLCP) Mapping Initiative was a two-phase mapping endeavor that occurred over a three-year period (2007-2009). Note that while the processing occurred during the ...


11. Chinese Biological Resources; WDC-D [EARTH_LAND_WDCD_BIO]
The data of Biological Resources at WDC-D consists of the areas of types of woodland (natural forest, timber forest, tree farms, shelter forest, economic forest, bamboo forest, tree nurseries, ...


12. Chinese Land Resources; WDC-D [EARTH_CRUST_WDCD_LAND]
Data on land resources includes total land area of regions, cultivated land area, amount of land in paddies, irrigated and non-irrigated land, garden land, forest land, grassland, urban ...


13. Feral Pigs; NRIC, Australia [LIFE_BIODIV_AUS_NRIC_FERAL_PIG1]
The Australian National Resource Information Centre makes available five data sets on the Feral pig management project: 1080 poisoning for feral pig control - a quantitative measure ...


14. 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 ...


15. Range Plant Community Changes 1940-1978 in Northwest Oklahoma [USDA0092]
Document the dynamics of plant communities in Northwest Oklahoma and relate it to climate changes. Collection Organization: Southern Plains Range Research Station. Collection Methodology: Plant ...


16. SUCC--61 Years of Secondary Succession [USDA0102]


17. Declining Amphibian Task Force Amphibian Sites [DAPTF_amphibiansites]
Spreadsheet Key for the DAPTF/NASA Project data N.B. Each SITE has one or more SPECIES records (spreadsheets) associated with it, these being linked to that site by the unique 3-figure Site Code. ...


18. Fragmentation of Shrubsteppe Habitats and Breeding Passerine Birds [brdfresc0004]
The effect of habitat fragmentation on biological diversity is an important consideration in the conservation of the earths resources because of detrimental effects on biodiversity and individual ...


19. Coastal Change Analysis Program Chesapeake Bay Region Data on CD-ROM [NGDC_CCAP_CHESAPEAKE]
The data set on this CD-ROM shows changes in land cover for the Chesapeake Bay region over the 5-year interval from 1984 to 1988-89. The data set was produced through a multi-year effort that focused ...


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