筛选
科学数据
统计数据
共检索到528条 ,权限内显示50条;
Data from: Combining US and Canadian forest inventories to assess habitat suitability and migration potential of 25 tree species under climate change
- 负责人：
- DOI：
- doi:10.5061/dryad.qz612jmbn
- 摘要：
- ily experienced along southern range limits, while habitat gains were associated with northern range limits (especially under RCP 8.5). However, for many species
Data from: Testing scale-dependent effects of semi-natural habitats on farmland biodiversity
- 负责人：
- DOI：
- doi:10.5061/dryad.2s6b3
- 摘要：
- s of field boundary type and cover of seminatural habitats in the landscape at two nested spatial scales. We sampled three types of field boundaries
Data from: Spatial distribution, movements, and geographic range of Steller sea lions (Eumetopias jubatus) in Alaska
- 负责人：
- Jemison, Lauri A.
- 关键词：
- distribution distinct population segment geographic range movements natal rookery Steller sea lion.
- DOI：
- doi:10.5061/dryad.k5sj288
- 摘要：
- The two stocks of Steller sea lions (Eumetopias jubatus) in Alaska include an endangered western stock, recently recovering in parts of its range
Data from: Effects of hypoxia and ocean acidification on the upper thermal niche boundaries of coral reef fishes
- 负责人：
- Ern, Rasmus
- 关键词：
- Critical oxygen tension (Pcrit) Critical thermal maximum (CTmax) Oxygen- and capacity-limited thermal tolerance (OCLTT) Oxygen limit for thermal tolerance (PCTmax) Oxygen uptake (MO2) Hypercapnia (water CO2)
- DOI：
- doi:10.5061/dryad.77pq8
- 摘要：
- ble within their thermal range boundaries. A prevailing theory suggests that the upper thermal limits of fishes are constrained by hypoxia and ocean acidification
Data from: Asymmetric introgression in a spotted salamander hybrid zone
- 负责人：
- DOI：
- doi:10.5061/dryad.v23r2
- 摘要：
- ctions as they come into secondary contact. Divergent selective and demographic processes mediate gene flow among lineages, resulting in hybrid zones with complex
Data from: Limited stand expansion by a long-lived conifer at a leading northern range edge, despite available habitat
- 负责人：
- DOI：
- doi:10.5061/dryad.7rd7s
- 摘要：
- to widespread mortality over the past century. To examine the current dispersal capacity of yellow-cedar at its leading range edge, and potential for the species
Data from: Quantitative genetic architecture at latitudinal range boundaries: reduced variation but higher trait independence
- 负责人：
- DOI：
- doi:10.5061/dryad.3h3h0
- 摘要：
- Species distribution limits are hypothesized to be caused by small population size and limited genetic variation in ecologically relevant tra
Diet and Prey Selection by Reintroduced Tigers in Multiple-use Forests;;Wild versus Domestic Prey in the Diet of Reintroduced Tigers (Panthera
- 负责人：
- 关键词：
- Ecology Cultural anthropology Zoology Conservation Biology Ecology Cultural Anthropology Temporal coverage: 2009 to 2013
- DOI：
- doi:10.17026/dans-xwd-g6dh
- 摘要：
- tion of livestock versus wild animals was influenced by (1) the sex and age class of tigers, (2) season, and (3) the distance of prey from the core-zone boundary
Data from: The future distribution of the savannah biome: model-based and biogeographic contingency
- 负责人：
- DOI：
- doi:10.5061/dryad.4mm12
- 摘要：
- projections. By 2070 all DVMs generally project a decrease in the extent of savannas at their boundary with forests, whereas the TTR-SDM projects a decrease
Data from: Integrating population genetics to define conservation units from the core to the edge of Rhinolophus ferrumequinum western range
- 负责人：
- DOI：
- doi:10.5061/dryad.r44t5dk
- 摘要：
- to be highly sensitive to human activities and particularly to habitat fragmentation. Therefore, understanding the population boundaries and demogra
