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共检索到146条 ,权限内显示50条;
Data from: Recolonization after habitat restoration leads to decreased genetic variation in populations of a terrestrial orchid
- 负责人：
- DOI：
- doi:10.5061/dryad.qk770
- 摘要：
- . The few local sources initially available and the little gene inflow from outside the study reserve, as a consequence of respectively habitat degradation
Data from: Landscape-level factors influencing bog turtle persistence and distribution in southeastern New York State
- 负责人：
- DOI：
- doi:10.5061/dryad.ms574
- 摘要：
- The bog turtle Glyptemys muhlenbergii is a highly endangered species inhabiting freshwater wetlands of the eastern United States. Habitat degradation
Data from: A spatially integrated framework for assessing socioecological drivers of carnivore decline
- 负责人：
- Gálvez, Nicolás
- 关键词：
- camera-trapping conservation random response technique habitat fragmentation habitat loss human-wildlife co-existence illegal killing güi?a kodkod multi-season occupancy modelling
- DOI：
- doi:10.5061/dryad.qt0jq
- 摘要：
- Habitat loss, fragmentation and degradation are key threats to the long-term persistence of carnivores, which are also susceptible to direct
Data from: Regime shifts shorten food chains for mesopredators with potential sublethal effects
- 负责人：
- Hempson, Tessa
- 关键词：
- coral bleaching coral reef fish food chain habitat degradation mesopredator prey availability trophic level
- DOI：
- doi:10.5061/dryad.bq4nn
- 摘要：
- 1. Predator populations are in decline globally. Exploitation, as well as habitat degradation and associated changes in prey availability are key
Data from: Do stressful conditions make adaptation difficult? Guppies in the oil-polluted environments of southern Trinidad
- 负责人：
- DOI：
- doi:10.5061/dryad.n82dm
- 摘要：
- local adaptation based on survival and growth. Moreover, subsequent laboratory experiments showed that the two populations from oil-polluted sites showed only weak
Data from: Selective logging intensity in an East African rain forest predicts reductions in ant diversity
- 负责人：
- DOI：
- doi:10.5061/dryad.8hq75j7
- 摘要：
- of habitat fragmentation and degradation on biodiversity. Most studies of anthropogenic change in the tropics come from Southeast Asia and South America, and impacts
Data from: Discordant patterns of genetic and phenotypic differentiation in five grasshopper species co-distributed across a microreserve network
- 负责人：
- DOI：
- doi:10.5061/dryad.3nr2f
- 摘要：
- degree of habitat fragmentation due to their more similar responses to the parallel large-scale destruction of their natural habitats. In partial agr
Data from: Do large-seeded herbs have a small range size? The seed mass-distribution range trade-off hypothesis
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.244sn
- 摘要：
- be more vulnerable to habitat fragmentation or degradation than species of wet and fertile habitats. The remarkably high number of species and the us
Data from: Herbivory and competition of Tibetan steppe vegetation in winter pasture: effects of livestock exclosure and plateau pika reduction
- 负责人：
- DOI：
- doi:10.5061/dryad.qg8mb
- 摘要：
- Rangeland degradation has been identified as a serious concern in alpine regions of western China on the Qinghai-Tibetan plateau (QTP). Numerous
Data from: Changes in soil microbial communities due to biological invasions can reduce allelopathic effects
- 负责人：
- DOI：
- doi:10.5061/dryad.nc69n
- 摘要：
- and degradation of the allelochemicals of the invasive plant was faster in soils from invaded sites than in soils from non-invaded sites. In living soils from 30
