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共检索到1223条 ,权限内显示50条;
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Data from: Between an ocean and a high place: coastal drainage isolation generates endemic cryptic species in the Cape Kurper Sandelia capensis
- 负责人:
- DOI:
- doi:10.5061/dryad.1d776fr
- 摘要:
- cryptic species. The West Coast Clade is largely confined to the Langvlei, Verlorenvlei, Berg, and Diep rivers, the Klein River Clade is endemic to the Klein River
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Relationships between forest cover and fish diversity in the Amazon River floodplain
- 负责人:
- DOI:
- doi:10.5061/dryad.d5s4g
- 摘要:
- 1.Habitat degradation leads to biodiversity loss and concomitant changes in ecosystem processes. Tropical river floodplains are highly threatened
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Timing is everything: fishing‐season placement may represent the most important angling‐induced evolutionary pressure on Atlantic salmon
- 负责人:
- Glover, Kevin A.
- DOI:
- doi:10.5061/dryad.r258f9q
- 摘要:
- in Norway, a recently installed trap permits daily sampling of fish entering the river, some of which are subsequently captured by anglers upstream. Her
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Flow restoration and the impacts of multiple stressors on fish communities in regulated rivers
- 负责人:
- DOI:
- doi:10.5061/dryad.2778n3g
- 摘要:
- stigated fish responses to increased discharge (as a restoration measure) in regulated rivers in Sweden. We compiled electrofishing data from river
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Data from: Scale-dependent genetic structure of the Idaho giant salamander (Dicamptodon aterrimus) in stream networks
- 负责人:
- DOI:
- doi:10.5061/dryad.1187
- 摘要:
- The network architecture of streams and rivers constrains evolutionary, demographic, and ecological processes of freshwater
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Linking beaver dam affected flow dynamics to upstream passage of Arctic grayling
- 负责人:
- DOI:
- doi:10.5061/dryad.70h0b6b
- 摘要:
- varied with distance upstream and total number of dams passed in low versus normal flow years, while movement rates upstream slowed as fish swam closer
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: High levels of genetic structure and striking phenotypic variability in a sexually dimorphic suckermouth catfish from the African Highveld
- 负责人:
- DOI:
- doi:10.5061/dryad.661jb
- 摘要:
- nt not only from an evolutionary perspective but also a conservation perspective. This is particularly pertinent in Africa's rivers in which overall divers
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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:
- Analyzing the impact of anthropogenic and natural river barriers on the dispersal of aquatic and semi-aquatic species may be critical for thei
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Environmental and spatial effects on coastal stream fishes in the Atlantic rainforest
- 负责人:
- DOI:
- doi:10.5061/dryad.sxksn02zj
- 摘要:
- factors, but downstream movements were shown to be more important in explaining the observed spatial variation than were bidirectional and upstream
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Basin Characteristics and Stream Flow Data at Stream-gaged Locations in New Mexico and Surrounding Basins
- 负责人:
- 关键词:
- DOI:
- doi:10.5066/f7t72fxq
- 摘要:
- .gov/osw/streamstats/) (Ries and others, 2003). Mean annual streamflow was determined using the Environmental Protection Agency (EPA) DFLOW coding