筛选
科学数据
统计数据
共检索到59条 ,权限内显示50条;
Data from: Reproductive success of captively bred and naturally spawned Chinook salmon colonizing newly accessible habitat
- 负责人：
- Anderson, Joseph H.
- 关键词：
- Dams Captive Populations Conservation Biology Natural Selection and Contemporary Evolution Fisheries Management Reintroduction Hatchery Pedigree
- DOI：
- doi:10.5061/dryad.n4s1r
- 摘要：
- Captively reared animals can provide an immediate demographic boost in reintroduction programs but may also reduce the fitness of colonizing
Data from: Review of the coast-wide decline in survival of west coast Chinook Salmon (Oncorhynchus tshawytscha)
- 负责人：
- DOI：
- doi:10.5061/dryad.w6m905qmm
- 摘要：
- n estimates reported from other regions of the west coast lacking dams.?? Given sthe seemingly congruent decline in SARs to similar levels, the notion tha
Data from: Quantitative analysis of connectivity in populations of a semi-aquatic mammal using kinship categories and network assortativity
- 负责人：
- Castresana, Jose
- DOI：
- doi:10.5061/dryad.rq583
- 摘要：
- patterns in a small semi-aquatic mammal, the Pyrenean desman, in an area comprising two river systems with close headwaters and dams of various sizes. Usi
Data from: Maternal obesity increases insulin resistance, low-grade inflammation and osteochondrosis lesions in foals and yearlings until 18 months
- 负责人：
- DOI：
- doi:10.5061/dryad.s8g04
- 摘要：
- , maternal obesity altered metabolism and increased low-grade inflammation in both dams and foals. The risk of developing osteochondrosis at 12 months of age was als
Data from: Reduced genetic diversity and increased reproductive isolation follow population-level loss of larval dispersal in a marine gastropod
- 负责人：
- DOI：
- doi:10.5061/dryad.87k2p
- 摘要：
- genetic diversity at one mitochondrial and six nuclear loci. Aplanktonic dams showed partial post-zygotic isolation in most inter-population crosses, regardless of gene
Data from: Reduced genetic diversity and increased reproductive isolation follow population-level loss of larval dispersal in a marine gastropod
- 负责人：
- DOI：
- doi:10.5061/dryad.87k2p.1
- 摘要：
- genetic diversity at one mitochondrial and six nuclear loci. Aplanktonic dams showed partial post-zygotic isolation in most inter-population crosses, regardless of gene
Data from: Lizards on newly created islands independently and rapidly adapt in morphology and diet
- 负责人：
- DOI：
- doi:10.5061/dryad.3nk78
- 摘要：
- Rapid adaptive changes can result from the drastic alterations humans impose on ecosystems. For example, flooding large areas for hydroelectric dams
Data from: Responses of macroinvertebrate communities to small dam removals: implications for bioassessment and restoration
- 负责人：
- DOI：
- doi:10.5061/dryad.5n8v4
- 摘要：
- of study designs, implementation strategies, geographies, and characteristics of dams and their removals. 2.Macroinvertebrate data extracted from 29 studies
Data from: Evaluating the potential for pre-zygotic isolation and hybridization between landlocked and anadromous alewife (Alosa pseudoharengus
- 负责人：
- DOI：
- doi:10.5061/dryad.7qt4220
- 摘要：
- eviously isolated populations will come into secondary contact. Anadromous and landlocked alewife (Alosa pseudoharengus) are currently undergoing secondary contact as a result
Data from: Maternal effects in vulnerability to eye-parasites and correlations between behaviour and parasitism in juvenile Arctic charr
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.8c1vd
- 摘要：
- r dams, the fish from the bolder (actively swimming) families in the predator trials suffered higher loads of eye-flukes than those from more cautiously
