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共检索到859条 ,权限内显示50条;
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Data from: Comparing biotic drivers of litter breakdown across streams compartments
- 负责人:
- Peralta-Maraver, Ignacio
- 关键词:
- benthos hyporheos streambed ecology leaf-litter breakdown nutrients processing multivariable models
- DOI:
- doi:10.5061/dryad.55sc38s
- 摘要:
- two standardized bioassays (cotton–strips and two types of commercially available tea bags) in 30 UK streams that encompass a range of environmental conditions
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Stream fish community dynamics: a critical synthesis
- 负责人:
- DOI:
- doi:10.5061/dryad.2435k
- 摘要:
- dwater creeks to large prairie rivers in Oklahoma and from Ozark and Ouachita mountain streams in Arkansas to the upland Roanoke River in Virginia. The book
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Dataset for modeling spatial and temporal variation in natural background specific conductivity
- 负责人:
- DOI:
- doi:10.23719/1500945
- 摘要:
- ch National Rivers and Stream Assessment (NRSA) region were then randomly selected as independent validation data. The remaining observations became the lar
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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: Do precipitation extremes drive growth and migration timing of a Pacific salmonid fish in Mediterranean?climate streams?
- 负责人:
- DOI:
- doi:10.5061/dryad.5p464rm
- 摘要:
- of O. mykiss. Fish growth was limited in the late summer in these streams (average of 0.02 ± 0.05 mm/d), but was similar across dry and wet yea
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Data from: Is environmental legislation conserving tropical stream faunas? a large-scale assessment of local, riparian and catchment-scale influences
- 负责人:
- DOI:
- doi:10.5061/dryad.d5k7p
- 摘要:
- , and catchment scales, in shaping observed patterns. We used an extensive dataset on the ecological condition of 83 low-order streams distributed in three river
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Vegetation patterns in small boreal streams relate to ice and winter floods
- 负责人:
- DOI:
- doi:10.5061/dryad.pn63g
- 摘要:
- 1. In-stream and riparian vegetation is species-rich, productive and dynamic. Its patterns in small boreal streams are largely driven by sea
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Solute and sediment export from Amazon forest and soybean headwater streams
- 负责人:
- Jankowski, KathiJo
- 关键词:
- DOI:
- doi:10.5061/dryad.d4f4s
- 摘要:
- n headwater streams draining watersheds in forest (n=3) or soybeans (n=4) to examine the effects of soybean cropping on stream solute concentrations and watershed
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Distribution and drift dispersal dynamics of a caddisfly grazer in response to resource abundance and its ontogeny
- 负责人:
- 关键词:
- ontogenetic niche shift;food web;2000-2003;herbivore;algae and grazer interaction;M. quadriloba
- DOI:
- doi:10.5061/dryad.t58d9
- 摘要:
- Stream grazers have a major impact on food web structure and the productivity of stream ecosystems; however, studies on the longitudinal (upstream
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Population connectivity and genetic structure of burbot (Lota lota) populations in the Wind River Basin, Wyoming
- 负责人:
- DOI:
- doi:10.5061/dryad.7842r
- 摘要:
- ge main stem impoundment (Boysen Reservoir) downstream from the tributary populations. Burbot are rarely found in connecting streams and rivers, which are relati