筛选
科学数据
统计数据
共检索到59条 ,权限内显示50条;
![](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:
- Longitudinal connectivity is a fundamental characteristic of rivers that can be disrupted by natural and anthropogenic processes. Dams are signific
![](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: The effects of Medieval dams on genetic divergence and demographic history in brown trout populations
- 负责人:
- DOI:
- doi:10.5061/dryad.d364t
- 摘要:
- e been isolated from downstream anadromous trout by dams established ca. 600-800 years ago. For reference, we included ten other anadromous populations
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Historical data to plan the recovery of the European eel
- 负责人:
- DOI:
- doi:10.5061/dryad.7vs0v
- 摘要:
- , but it has lost over 80% of its original range, mainly due to river fragmentation by dams. Distribution models applied to 16th- and 19th-century data sh
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Household Survey Data 2010: Dams and Population Displacement on China\u2019s Upper Mekong River
- 负责人:
- Brown, Philip H.
- DOI:
- doi:10.7267/n94q7rw1
- 摘要:
- This is the data set used for the analysis in the paper "Dams and Population Displacement on China\u2019s Upper Mekong River: Implications
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Genetic changes caused by restocking and hydroelectric dams in demographically bottlenecked brown trout in a transnational subarctic
- 负责人:
- 关键词:
- genetic diversity;Salmo trutta;genetic erosion;fish stocking;Genetic integrity;habitat fragmentation
- DOI:
- doi:10.5061/dryad.45482t5
- 摘要:
- n hydroelectric power dams that destroyed about 70% of natural spawning and nursing areas. Stocking is applied in certain river parts to support the natural brown trout
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Restricting access to invasion hubs enables sustained control of an invasive vertebrate
- 负责人:
- DOI:
- doi:10.5061/dryad.6vf1s
- 摘要:
- . In arid Australia, small dams that provide water for livestock function as invasion hubs by providing an invasive vertebrate, the cane toad Rhinella marina
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Interaction between extreme weather events and mega?dams increases tree mortality and alters functional status of Amazonian forests
- 负责人:
- DOI:
- doi:10.5061/dryad.8041f4r
- 摘要:
- to flood is being exacerbated by large hydroelectric dams on Amazon rivers that put upland environments not adapted to flood at unique risk. 2. To address
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Changes in anthropogenic influences on streams and rivers in the conterminous U.S. over the last 40 years, derived for 16 data themes
- 负责人:
- 关键词:
- DOI:
- doi:10.5066/f7xw4j1j
- 摘要:
- ), (2) agricultural production and livestock (1969-2012), (3) land in the Conservation Reserve Program (1986-2014), (4) dams and reservoirs (1972-2013), (5) housing unit density
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Variation in thermal niche of a declining river-breeding frog: from counter-gradient responses to population distribution patterns
- 负责人:
- Catenazzi, Alessandro
- DOI:
- doi:10.5061/dryad.2g8p1
- 摘要:
- When dams or climate change alter the thermal regimes of rivers, conditions can shift outside optimal ranges for aquatic poikilothermic vertebrates