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共检索到442条 ,权限内显示50条;
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Data from: Effects of forest certification on the ecological condition of Mediterranean streams
- 负责人:
- DOI:
- doi:10.5061/dryad.ps6k0
- 摘要:
- , on the ecological condition of streams crossing Mediterranean evergreen oak woodlands. 3. We used the Stream Visual Assessment Protocol (SVAP) to compare
![](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:
- Beaver reintroductions and beaver dam structures are an increasingly utilized ecological tool for rehabilitating degraded streams, yet beaver dams
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Constrained tree growth and gas-exchange of seawater exposed forests in the Pacific Northwest, USA
- 负责人:
- DOI:
- doi:10.5061/dryad.4dn2qh9
- 摘要:
- -and-effect test of the impacts of seawater exposure on trees, and second, samples were collected at five additional sites where we compared downstream to upstream
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Convergence and non-convergence in ecological, phenotypic, and genetic divergence across replicate population pairs of lake and stream
- 负责人:
- DOI:
- doi:10.5061/dryad.k987h
- 摘要:
- and stream habitats in independent watersheds. Morphological traits differed in the degree to which lake-stream divergence was convergent across watersheds. Som
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Data from: Functional responses of aquatic and riparian vegetation to hydrogeomorphic restoration of channelized lowland streams and their valleys
- 负责人:
- DOI:
- doi:10.5061/dryad.5874v7h
- 摘要:
- 1. Streams and riparian zones are highly heterogeneous ecosystems. Their high biodiversity is promoted by variable flow velocities and water depth
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Data from: How big of an effect do small dams have? Using geomorphological footprints to quantify spatial impact of low-head dams and identify
- 负责人:
- DOI:
- doi:10.5061/dryad.s168r
- 摘要:
- ant disruptions to streams. Over 2,000,000 low-head dams (<7.6 m high) fragment United States rivers. Despite potential adverse impacts of these ubiquitous
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Summer stream temperatures influence sculpin distributions and spatial partitioning in the Upper Clark Fork River Basin, Montana
- 负责人:
- DOI:
- doi:10.5061/dryad.57b80
- 摘要:
- of two of the taxa. From 2006 to 2009, we sampled 144 reaches in 31 streams and rivers to determine distributions of each taxa across the study area and within streams
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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 organisms
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Response of stream ecosystem function and structure to sediment metal: context-dependency and variation among endpoints
- 负责人:
- DOI:
- doi:10.5061/dryad.7sd19
- 摘要:
- and nickel to establish a gradient of treatments from non-toxic to potentially toxic. Sediments were deployed in each of two streams (i.e., ecological
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Influence of natural and novel organic carbon sources on denitrification in forest, degraded urban, and restored streams
- 负责人:
- DOI:
- doi:10.5061/dryad.4gk00
- 摘要:
- at two forested, two restored, and two unrestored urban streams at the Baltimore Long-Term Ecological Research site, Maryland, USA. Dissolved organic carbon (DOC)