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Data from: Nitrogen addition reduces soil respiration but increases the relative contribution of heterotrophic component in an alpine meadow
- 负责人：
- DOI：
- doi:10.5061/dryad.4b526hv
- 摘要：
- h and the response of Rh/Rs ratio to the gradient of N addition. 3. Soil respiration components had different sensitivities to N enrichment, with Ra decreasing mor
Data from: With Ellenberg indicator values towards the north: does the indicative power decrease with distance from Central Europe?
- 负责人：
- DOI：
- doi:10.5061/dryad.43jj2gb
- 摘要：
- al variables changes along an extensive latitudinal gradient (>15°). We used Generalized Additive Mixed Models to account for the inventory design, and for potenti
Data from: Canopy soil greenhouse gas dynamics in response to indirect fertilization across an elevation gradient of tropical montane forests
- 负责人：
- DOI：
- doi:10.5061/dryad.20qv5
- 摘要：
- es from canopy soil cores along an elevation gradient with 4 yr of nutrient addition to the forest floor. Canopy soil contributed 5–12 percent of combined
Data from: Global gradients in vertebrate diversity predicted by historical area-productivity dynamics and contemporary environment
- 负责人：
- 关键词：
- species richness;Vertebrata;biodiversity;Mammalia;Mammals;Amphibia;Birds;Aves;vertebrates;Amphibians
- DOI：
- doi:10.5061/dryad.45672js4
- 摘要：
- Broad-scale geographic gradients in species richness have now been extensively documented, but their historical underpinning is sti
Data from: Plant size and competitive dynamics along nutrient gradients
- 负责人：
- DOI：
- doi:10.5061/dryad.4n0ff
- 摘要：
- ong productivity gradients.
Data from: Associative nitrogen fixation (ANF) in switchgrass (Panicum virgatum) across a nitrogen input gradient
- 负责人：
- DOI：
- doi:10.5061/dryad.60bn81v
- 摘要：
- ng the growing season. Measurements occurred along N fertilization gradients at two sites with contrasting soil fertility (Wisconsin, USA Mollisols and Michigan, USA
Data from: Biodiversity explain maximum variation in productivity under experimental warming, nitrogen addition and grazing in mountain grasslands
- 负责人：
- Liu, Jiajia
- 关键词：
- DOI：
- doi:10.5061/dryad.5b02c11
- 摘要：
- Anthropogenic global warming, nitrogen addition and over-grazing alter plant communities and threaten plant biodiversity, potentially impacti
Data from: Different sensitivity and threshold in response to nitrogen addition in four alpine grasslands along a precipitation transect on the Northern Tibetan Plateau
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.8fs1505
- 摘要：
- ong with a decreasing precipitation gradient from east to west on the Northern Tibetan Plateau. N addition only had significant effects on species diversity in AMS
Data from: A shady business: pine afforestation alters the primary controls on litter decomposition along a precipitation gradient in Patagoni
- 负责人：
- DOI：
- doi:10.5061/dryad.26d32
- 摘要：
- c forest species along a broad precipitation gradient [250–2200 mm mean annual precipitation (MAP)] in Patagonia, South America, where we established five paired
Data from: Divergent natural selection with gene flow along major environmental gradients in Amazonia: insights from ge
- 负责人：
- DOI：
- doi:10.5061/dryad.v5gp1233
- 摘要：
- chemical settings, and 352 nuclear markers and two mitochondrial DNA genes, we assess the influence of environmental gradients as biodiversity drivers in Amazoni
