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共检索到59条 ,权限内显示50条;
Recreational freshwater fishing drives non-native aquatic species richness patterns at a continental scale
- 负责人：
- 关键词：
- DOI：
- doi:10.23719/1377814
- 摘要：
- patchy distribution, with hotspots in the Northeast, Great Lakes, Florida, and human population centers on the Pacific coast. These richness patterns are correlated
Data from: Host resistance and pathogen infectivity in host populations with varying connectivity
- 负责人：
- DOI：
- doi:10.5061/dryad.s2r1c
- 摘要：
- patchily distributed or continuous populations. While increased dispersal in connected systems increases disease spread, it may also increase host gene
Data from: Tidal drift removes the need for area restricted search in foraging Atlantic puffins
- 负责人：
- Jessopp, Mark
- DOI：
- doi:10.5061/dryad.8gj8kc3
- 摘要：
- ensures maximum prey encounter rate, but when prey is patchy, the optimal strategy resembles a Lévy walk where Area Restricted Search (ARS) is interspersed
Data from: Gene flow and pathogen transmission among bobcats (Lynx rufus) in a fragmented urban landscape
- 负责人：
- Lee, Justin S.
- DOI：
- doi:10.5061/dryad.mm317th7
- 摘要：
- cally distinct bobcat subpopulations separated by urban development including a major highway. However, the distribution of genetic diversity among FIV isolates
Data from: Isolated in an ocean of grass: low levels of gene flow between termite subpopulations
- 负责人：
- DOI：
- doi:10.5061/dryad.5q35k
- 摘要：
- Habitat fragmentation is one of the most important causes of biodiversity loss, but many species are distributed in naturally patchy habitats. Such
Data from: Bird functional diversity decreases with time since disturbance: does patchy prescribed fire enhance ecosystem function?
- 负责人：
- 关键词：
- avifauna biodiversity disturbance functional redundancy niche theory species composition vegetation structure
- DOI：
- doi:10.5061/dryad.6336b
- 摘要：
- e enhanced in more recently burnt vegetation. We suggest that patchy prescribed fire sustains functional diversity, and that controlled use of patchy fire
Data from: Zoogeography of epigean freshwater Amphipoda (Crustacea) in Romania: fragmented distributions and wide altitudinal variability
- 负责人：
- DOI：
- doi:10.5061/dryad.fd8m9
- 摘要：
- maps, thus improving the knowledge of the ranges of these taxa. Gammarus species display substantial altitudinal variability and patchy, fragmented distribution patterns
Data from: Mycorrhizal fungi respond to resource inequality by moving phosphorus from rich to poor patches across networks
- 负责人：
- DOI：
- doi:10.5061/dryad.n343sh3
- 摘要：
- The world’s ecosystems are characterized by an unequal distribution of resources. Trade partnerships between organisms of different species
Data from: Assessing the distribution of disease-bearing rodents in human-modified tropical landscapes
- 负责人：
- DOI：
- doi:10.5061/dryad.m0s63
- 摘要：
- in southeast Asia. The spatial distribution patterns observed for each rodent species were then used to assess how changes in habitat structure may potentially affect
Data from: Spatial variation in Allee effects influences patterns of range expansion
- 负责人：
- DOI：
- doi:10.5061/dryad.32q7v
- 摘要：
- threshold varied along a gradient or in a patchy fashion. Landscape configuration affected patterns of range expansion when Allee thresholds were ne
