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共检索到78条 ,权限内显示50条;
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Data from: Connectivity increases trophic subsidies in fragmented landscapes
- 负责人:
- DOI:
- doi:10.5061/dryad.27v6086
- 摘要:
- Landscape corridors mitigate the negative effects of habitat fragmentation by increasing dispersal. Corridors also increase biodiversity in connected
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Changes in biotic and abiotic drivers of seedling species composition during forest recovery following shifting cultivati
- 负责人:
- DOI:
- doi:10.5061/dryad.p71bv
- 摘要:
- growth forests. At earlier stages of succession, the effect of the proportion of old growth forest in the surrounding landscape on seedling diversity was greater than tha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Sixty-year legacy of human impacts on a high Arctic ecosystem
- 负责人:
- DOI:
- doi:10.5061/dryad.t0k5k
- 摘要:
- s. We found that in over sixty years since abandonment, the disturbed landscape has not recovered to initial conditions but instead reflects a disturbance-initi
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Effects of land use on lake nutrients: the importance of scale, hydrologic connectivity, and region
- 负责人:
- DOI:
- doi:10.5061/dryad.58445
- 摘要:
- should help to improve predictions and understanding of land use-lake nutrient interactions at broad scales.
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The legacy of large regime shifts in shallow lakes
- 负责人:
- DOI:
- doi:10.5061/dryad.md7ph
- 摘要:
- c of either clear or turbid lakes; 2) prior to significant landscape alteration, all of the lakes existed in a regime of a stable clear-water state
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Data from: Specialized roots of Velloziaceae weather quartzite rock while mobilizing phosphorus using carboxylates
- 负责人:
- DOI:
- doi:10.5061/dryad.6p65fh1
- 摘要:
- on within the rock outcrops and their possible role in rock weathering and landscape formation. 2.We tested the hypothesis that Velloziaceae dissolve P from the rock
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Linking forest management to moose population trends: the role of the nutritional landscape
- 负责人:
- DOI:
- doi:10.5061/dryad.2k86k38
- 摘要:
- landscapes might affect nutrition for Shiras moose (A. a. shirasi) at large spatial scales, we focused on shrubs and evaluated summer diet compositi
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Indices based on surface indicators predict soil functioning in Mediterranean semi-arid steppes
- 负责人:
- DOI:
- doi:10.5061/dryad.9j67q
- 摘要:
- they are affordable yet do not compromise accuracy. The landscape function analysis (LFA), developed in Australia by David Tongway (CSIRO), use
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Transects for pellet counts in tundra ecosystems around Cambridge Bay, Victoria Island
- 负责人:
- Canadian Polar Data Network (CPDN)
- 关键词:
- Arctic Biomass Cambridge Bay Ecosystem Herbivory Tundra Vegetation Victoria Island Polar Knowledge Canada\/Canadian High Arctic Research Station
- DOI:
- doi:10.21963/12533
- 摘要:
- Observing the presence of herbivore animal droppings can give an idea of their presence as well as impact on the landscape. During the summer of 2015
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Landscape history confounds the ability of the NDVI to detect fine-scale variation in grassland communities
- 负责人:
- DOI:
- doi:10.5061/dryad.r4mk47p
- 摘要:
- uate the ability of the NDVI to detect fine-scale variation in grassland plant community composition and species richness. Ellenberg indicators characterize