筛选
科学数据
统计数据
共检索到50条 ,权限内显示50条;
Co-Operative Farmers 1990\/1991 (Supplementary Survey)
- 负责人：
- Institut Fuer Sozialdatenanalyse, Berlin
- DOI：
- doi:10.4232/1.6438
- 摘要：
- sought; second occupation company; conversion to primary occupation; marketing products; ideas about future production structure; stand on ecological
Data from: Which species, how many, and from where: Integrating habitat suitability, population genomics, and abundance estimates int
- 负责人：
- DOI：
- doi:10.5061/dryad.sc1tm24
- 摘要：
- of reintroduction biology provides guiding principles for reestablishing populations, though criticisms remain regarding limited integration of initial planning
Data from: The genetic relatedness in groups of joint-nesting Taiwan Yuhinas: low genetic relatedness with preferences for male kin
- 负责人：
- 关键词：
- genetic relatedness cooperative breeding joint-nesting Taiwan yuhinas social behavior partner choice
- DOI：
- doi:10.5061/dryad.855m4
- 摘要：
- biological market theory to propose an explanation for group formation of unrelated Taiwan yuhinas.
Data from: Long distance dispersal and genetic structure of natural populations: an assessment of the inverse isolation hypothesis in peat mosses
- 负责人：
- DOI：
- doi:10.5061/dryad.13kr7
- 摘要：
- is via thin-tailed kernels. Here we use a well-established model group for dispersal biology (peat mosses: genus Sphagnum) with a fat-tailed
Data from: Evolutionary processes driving spatial patterns of intra-specific genetic diversity in river ecosystems
- 负责人：
- DOI：
- doi:10.5061/dryad.38c1g
- 摘要：
- Describing, understanding and predicting the spatial distribution of genetic diversity is a central issue in biological sciences. In river landscape
Data from: Comparative riverscape genetics reveals reservoirs of genetic diversity for conservation and restoration of Great Plains fishes.
- 负责人：
- DOI：
- doi:10.5061/dryad.v7d6t
- 摘要：
- of diversity was the signature of past climates and geological history. Allelic diversity was significantly higher at southern latitudes
Data from: Bay-scale patterns in the distribution, aggregation and spatial variability of larvae of benthic invertebrates
- 负责人：
- DOI：
- doi:10.5061/dryad.fh505
- 摘要：
- the spatial and temporal variability in the larval distributions to that in physical and biological variables, such as temperature, salinity, fluorescence and current velocity. Lar
Data from: Sexual selection sustains biodiversity via producing negative density?dependent population growth
- 负责人：
- DOI：
- doi:10.5061/dryad.n05rj44
- 摘要：
- assuming equivalence of the reproductive rate of all individuals regardless of the species in a biological community has successfully recreated the observed
Data from: Advection by ocean currents modifies phytoplankton size structure
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.31gf4
- 摘要：
- ater than or equal to 1 km), biological processes regulate the heterogeneity in size structure. Here, we provide observational evidence of heterogeneity
Data from: Ascertaining gene flow patterns in livestock populations of developing countries: a case study in Burkina Faso goat
- 负责人：
- Goyache, Félix
- DOI：
- doi:10.5061/dryad.41h46j37
- 摘要：
- ng human-influenced genetic corridors has a limited influence when compared to the biological boundary defined by the northern limits for the distribution
