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共检索到252条 ,权限内显示50条;
Data from: Population genetics of jaguars (Panthera onca) in the Brazilian Pantanal: molecular evidence for demographic connectivity
- 负责人：
- DOI：
- doi:10.5061/dryad.371c6
- 摘要：
- on. We also observed significant but low levels of genetic differentiation between the Pantanal and Atlantic Forest populations, indicating recent connectivity
Data from: Forests do not limit bumble bee foraging movements in a montane meadow complex
- 负责人：
- DOI：
- doi:10.25338/B86G7T
- 摘要：
- d genetic mark-recapture to estimate the foraging distance, resource use, and site connectivity of two bumble bee species in a montane meadow complex composed
Data from: Behavior and nutritional condition buffer a large-bodied endotherm against direct and indirect effects of climate
- 负责人：
- 关键词：
- biophysical model climate change nutritional condition resource selection function thermal environment thermoregulation
- DOI：
- doi:10.5061/dryad.ss548
- 摘要：
- . In the desert, however, strength of selection for low-cost areas (but not forage quality) was state-dependent - individuals in the poorest conditi
Data from: Historical connectivity, contemporary isolation, and local adaptation in a widespread but discontinuously distributed spec
- 负责人：
- 关键词：
- plant-climate interactions;Dispersal;adaptive divergence;Rhododendron oldhamii;habitat fragmentation
- DOI：
- doi:10.5061/dryad.nc221
- 摘要：
- population connectivity toward contemporary population isolation and divergence on a regional scale. Spatial and temporal dispersal differences may have resulte
Data from: Interaction intensity and pollinator-mediated selection
- 负责人：
- Trunschke, Judith
- 关键词：
- biotic interactions natural selection opportunity for selection pollen limitation pollinator-mediated selection
- DOI：
- doi:10.5061/dryad.28n72
- 摘要：
- l hand-pollination from estimates obtained for open-pollinated control plants. Mean pollen limitation ranged from zero to 0.96. Opportunity for selecti
Data from: How spatial variation in areal extent and configuration of labile vegetation states affect the riparian bird community in Arctic tundra
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.bs87m
- 摘要：
- herbivores and growing human activity. Thickets of tall shrubs represent a conspicuous vegetation state in northern and temperate ecosystems, where it serves importa
Data from: Genetic structure in a fragmented Northern Hemisphere rainforest: large effective sizes and high connectivity among populati
- 负责人：
- 关键词：
- gene flow;propagules;boreal rainforest;fine-scale distribution;Dispersal;Lobaria pulmonaria;Holocene
- DOI：
- doi:10.5061/dryad.77tm17st
- 摘要：
- migration rates, and a high proportion of first generation immigrants were estimated, implying high connectivity across distances <30 km. Almost all genetic variati
Data from: Downscaling pollen-transport networks to the level of individuals
- 负责人：
- 关键词：
- species-based networks individual-based networks ecology of individuals linkage level niche overlap individual specialization pollen-load analysis foraging behaviour resource partition generalization
- DOI：
- doi:10.5061/dryad.63fp5
- 摘要：
- specialization of pollinator individuals, which was masked and unexplored in sp-sp networks. The average number of interactions per node, connectance, interacti
Data from: Effects of habitat fragmentation on parental correlations in the seed rain of a bird-dispersed species
- 负责人：
- DOI：
- doi:10.5061/dryad.45t51
- 摘要：
- correlations and effective parental numbers were computed for different fragments and microhabitats (within fragments) using genetic kinship analysis
Data from: Gene flow and demographic history of leopards (Panthera pardus) in the central Indian highlands
- 负责人：
- DOI：
- doi:10.5061/dryad.16vm1
- 摘要：
- flow to accelerated fragmentation and habitat alteration in the landscape over the past few centuries, and suggest protection of forest corridors to maintain gene
