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共检索到94条 ,权限内显示50条;
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Data from: Phylogeography and post-glacial dynamics in the clonal-sexual orchid Cypripedium calceolus L.
- 负责人:
- DOI:
- doi:10.5061/dryad.4674nn4
- 摘要:
- rsity and differentiation retain the traces of climatic fluctuations and of the species reproductive system. Location: Europe, Siberia and Russian Far East. Taxon
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Population structure and phylogeography of the Gentoo Penguin (Pygoscelis papua) across the Scotia Arc
- 负责人:
- 关键词:
- Population genetics
- DOI:
- doi:10.5061/dryad.84c78
- 摘要:
- to which shifts in abundance and occupancy result from changes in demographic rates (e.g., reproduction and survival) or migration among suitable patches
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
SMES Study: Quadrat Soil Surface Disturbance Data
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/5f0bb1e15860250d5fa5dfa62f471aa1
- 摘要:
- shrubland and grassland plant production and soil characteristics are currently controlled by plant resource use, abiotic factors, or consumers
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
SMES Study: Rabbit Survey Data
- 负责人:
- 关键词:
- DOI:
- doi:10.6073/pasta/5df56fda3c1e1ce4300f65774f655fd3
- 摘要:
- shrubland and grassland plant production and soil characteristics are currently controlled by plant resource use, abiotic factors, or consumers
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Data from: Anti-parasite treatment results in decreased estimated survival with increasing Pb levels in the common eider Somateria mollissima
- 负责人:
- DOI:
- doi:10.5061/dryad.625397j
- 摘要:
- ults, including protective bioaccumulation of Pb by parasites, condition-linked thresholds to costly reproduction, and the direct effects of APT
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Delimiting species in recent radiations with low levels of morphological divergence: a case study in Australian Gehyra geckos
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.2hv53
- 摘要:
- eight distinct phylogenetic lineages, which display different patterns of morphological distinction and reproductive isolation. Using a recent
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Data from: Structure of a mosaic hybrid zone between the field crickets Gryllus firmus and G. pennsylvanicus
- 负责人:
- DOI:
- doi:10.5061/dryad.rr387
- 摘要:
- sequencing, morphological data, and modeling of environmental variables to identify the ecological factors structuring the hybrid zone and define patterns of hybridizati
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Autofertility and self-compatibility moderately benefit island colonization of plants
- 负责人:
- 关键词:
- invasions;reproductive biology;mating system;breeding system;exotic species;Island Biogeography
- DOI:
- doi:10.5061/dryad.89pd54f
- 摘要:
- Aim: The current geographical distribution of species largely reflects colonization success after natural long?distance dispersal or introducti
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Data from: Consequences of climate change for biotic disturbances in North American forests
- 负责人:
- DOI:
- doi:10.5061/dryad.cq1r1
- 摘要:
- sensitivity to temperature, high mobility, short generation times, and high reproductive potential. Additionally, climate affects tree defenses, tree tolerance
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Eurobarometer 77.2: Economic and Financial Crisis, Helplines for Social Services, Railway Competition, Food Production and Quali
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr34578.v2
- 摘要:
- , (2) railway competition, (3) food production and quality, and (4) cyber security. Questions in this survey address the respondent's usage, knowledge