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SGS-LTER Ecosystem Stress Area: Long-term dataset following nutrient enrichment stress on the Central Plains Experimental Range in Nunn, Colorado
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
inorganic nutrients populations carbon aboveground net primary production disturbance cover density fertilization nitrogen biomass
DOI:
doi:10.25675/10217/83317
摘要:
ized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO
SGS-LTER Cross-Site Study: Natural Abundance N15 Study - Plants and Soils on the shortgrass steppes of Colorado, USA and Patagonia, Argentina
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
plant N uptake carbon biogeochemistry nitrogen Burke biogeochemistry soil organic matter N15 natural abundance shrub grass competition
DOI:
doi:10.25675/10217/85633
摘要:
ized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO
Public Opinion in Bulgaria - November 1990
负责人:
Statistisches Zentralamt, Sofia
关键词:
KAT50 Society, Culture
DOI:
doi:10.4232/1.1945
摘要:
at Bulgarian schools. 4. Questions on production, private ownership and possesion of land: attitude to private property and independent entrepreneurs; sources
SGS-LTER Effects of grazing on ecosystem structure and function (GZTX): Vegetation measurements on the Central Plains Experimental Range, Nunn
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
plant\/animal interactions disturbance plants populations
DOI:
doi:10.25675/10217/85591
摘要:
ized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO
SGS-LTER Long-term Monitoring Project: Carnivore Scat Count on the Central Plains Experimental Range, Nunn, Colorado, USA 1997 -2006, ARS Study Number
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
populations population dynamics mammals swift fox community dynamics coyote
DOI:
doi:10.25675/10217/83392
摘要:
ized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO
SGS-LTER Long Term Nitrogen Concentration in LTNPP Monitoring on the Central Plains Experimental Range, Nunn, Colorado, USA 1983 - 2011, ARS Study
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
organic nitrogen nitrogen organic matter landscape catena
DOI:
doi:10.25675/10217/83462
摘要:
ized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO
SGS-LTER Aboveground Vegetation Measurements on and off US Forest Service Burns on the Pawnee National Grassland, Colorado, USA 1997-2004
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
fire ecology primary production aboveground net primary productivity disturbance
DOI:
doi:10.25675/10217/83326
摘要:
ized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO
SGS-LTER Long-Term Monitoring Project: Vegetation Cover and Structure on Small Mammal Trapping Webs on the Central Plains Experimental Range, Nunn
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
cover vegetation strucutre mammals population dynamics community dynamics rodents shrublands grasslands populations plants
DOI:
doi:10.25675/10217/83458
摘要:
ized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO
SGS-LTER Long-term Monitoring Project: Spotlight Rabbit Count on the Central Plains Experimental Range, Nunn, Colorado, USA 1994-2006, ARS Study Number
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
mammals populations rabbits populations dynamics community dynamics
DOI:
doi:10.25675/10217/83448
摘要:
ized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO
SGS-LTER Bouteloua gracilis removal experiment vegetation data (ARS #155) on the Central Plains Experimental Range, Nunn, Colorado, USA
负责人:
Colorado State University. Libraries;;Colorado State University. Libraries
关键词:
population dynamics disturbance density populations plants blue grama
DOI:
doi:10.25675/10217/77676
摘要:
ized by a mosaic of ownership and land use. Ownership includes federal, state or private and land use consists of livestock grazing or row-crops. There are NGO

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