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共检索到121条 ,权限内显示50条;
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Data from: Temporal population genetic instability in range edge Western Toads, Anaxyrus boreas
- 负责人:
- 关键词:
- population genetics;range edge;glacial rebound;Holocene;metapopulation;Anaxyrus boreas;Pleistocene
- DOI:
- doi:10.5061/dryad.6ss2t
- 摘要:
- in southeast Alaska. We sampled 20 ponds each during the summers of 2008 and 2009, with 14 ponds sampled in both summers. We found considerable turnover
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Climate-associated tundra thaw pond formation and range expansion of boreal zooplankton predators
- 负责人:
- DOI:
- doi:10.5061/dryad.2mk7k
- 摘要:
- Most of the freshwater component of the Earth's surface is composed of shallow tundra ponds. These high latitude ecosystems have been expo
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Female polyandry and size-assortative mating in isolated local populations of the Japanese common toad Bufo japonicus
- 负责人:
- DOI:
- doi:10.5061/dryad.255qd
- 摘要:
- the breeding behaviour of B. japonicus in isolated local populations for three years in two breeding ponds with different population sizes and densities: large-low (L-pon
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Genotypic diversity and differentiation among populations of two benthic freshwater diatoms as revealed by microsatellites
- 负责人:
- DOI:
- doi:10.5061/dryad.rg70p
- 摘要:
- d and connected ponds, through isolated ponds from the same region to western Europe to determine the spatial scale at which differentiation appears. Because
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Data from: The impact of conservation management on the community composition of multiple organism groups in eutrophic interconnected man-made ponds
- 负责人:
- DOI:
- doi:10.5061/dryad.84pj6
- 摘要:
- Ponds throughout the world are subjected to a variety of management measures for purposes of biodiversity conservation. Current conservation effort
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Limited influence of local and landscape factors on finescale gene flow in two pond-breeding amphibians
- 负责人:
- DOI:
- doi:10.5061/dryad.4903q
- 摘要:
- on factors measured at each breeding pond and a landscape level, focused on factors measured between ponds. We investigated the effects of a numb
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The impact of weather and storm water management ponds on the transmission of West Nile virus
- 负责人:
- 关键词:
- temperature;precipitation;West Nile virus;Intraspecific competition;Stormwater management ponds
- DOI:
- doi:10.5061/dryad.9nb56
- 摘要:
- weather conditions and urban environmental settings like storm water management ponds (SWMP). The purpose of this work was to develop an ordinary differential equation
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Aquatic sedimentation rates and physiochemical data in two ponds: Rittgarten and Kraatz
- 负责人:
- Leibniz Centre For Agricultural Landscape Research (ZALF), Müncheberg (Germany);;Science, German National Library Of;;Institute Of Lands
- DOI:
- doi:10.4228/zalf.2018.344
- 摘要:
- P, and had submersed macrophytes. RG was Ca dominated and had low Fe concentrations suggesting that both apatite and oxidized Fe compounds equilibrated
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Identifying management actions to increase foraging opportunities for shorebirds at semi-intensive shrimp farms
- 负责人:
- 关键词:
- tropical wetlands;man-made habitats;habitat use;harvest operations;Aquaculture;non-breeding season
- DOI:
- doi:10.5061/dryad.q1sq0
- 摘要:
- y dramatically reduce negative impacts of aquaculture for migratory birds. We studied how densities of foraging shorebirds varied at ponds within a semi-intensive
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The ecology and economics of shorebird conservation in a tropical human-modified landscape
- 负责人:
- DOI:
- doi:10.5061/dryad.kc470
- 摘要:
- , artificial wetlands (saltpans and aquaculture ponds) have replaced much of the natural coastal ecosystem. 2. We conducted a two-part study to: (i) assess the impo