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共检索到218条 ,权限内显示50条;
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：
- ng on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and background inform
Data from: An exotic species alters patterns of marine community development
- 负责人：
- DOI：
- doi:10.5061/dryad.5qp96
- 摘要：
- quentially submerged settlement plates to investigate the effects of disturbance date on short- and long-term patterns of community development, and the original study
Insect-Flower Networks
- 负责人：
- Dr Adam J. Vanbergen;;UK Centre For Ecology & Hydrology;;Environmental Information Data Centre
- 关键词：
- Biodiversity Pollinators Environmental survey Ecosystem services Agriculture Land use Pollinators
- DOI：
- doi:10.5285/4c058d1f-6166-4606-88a2-d2feaf036a2f
- 摘要：
- to moderate (e.g. 2007: mean = 8.4 cattle ha-1) and long term (mean = 33 years). The dataset comprises 13 columns, 2002 rows and is 218 KB. It gives the site
Data from: Projected population proximity indices (30km) for 2005, 2030 & 2050
- 负责人：
- DOI：
- doi:10.5061/dryad.12734
- 摘要：
- e access is determined by Euclidean distance. By using the layers alongside other geographic datasets relating to disease risk it may help identify wher
SGS-LTER Long-Term Monitoring Project: Spermophilus tridecemlineatus on Small Mammal Trapping Webs on the Central Plains Experimental Range, Nunn
- 负责人：
- Colorado State University. Libraries;;Colorado State University. Libraries
- DOI：
- doi:10.25675/10217/83456
- 摘要：
- ng on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and background inform
Data from: An approach to estimate short-term, long-term, and reaction norm repeatability
- 负责人：
- 关键词：
- repeatability;multi-level random regression;heterogeneous residual variance;Phenotypic Plasticity
- DOI：
- doi:10.5061/dryad.37c1m
- 摘要：
- random regression that may be utilised for realistic datasets (unequal sample sizes across individuals, missing data, etc). We apply the idea to a worked examp
Data from: Tigers in the Terai: strong evidence for meta-population dynamics contributing to tiger recovery and conservation in the Terai Arc
- 负责人：
- DOI：
- doi:10.5061/dryad.5r2f8
- 摘要：
- landscape in Nepal and India, by comparing camera trap data, and through population models applied to the long term camera trap data sets. The former sh
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：
- ng on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and background inform
Data from: Decadal changes in masting behaviour of oak trees with rising temperature
- 负责人：
- DOI：
- doi:10.5061/dryad.v6wwpzgrb
- 摘要：
- statistical analyses of a long-term seed-production dataset, we obtained significant evidence of decadal changes in the masting behaviour of the Japanese oak and sh
Percent cover of vegetation measured by the line-intercept method at multiple locations on long-term ecosystem transects (including
- 负责人：
- 关键词：
- DOI：
- doi:10.6073/pasta/08a04ff1aa1c822205dee396a0c28981
- 摘要：
- gments. The included dataset gives calculated average percent cover of each plant species for each of these plant intercept lines on all three LTER-I permanent transe
