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共检索到258条 ,权限内显示50条;
Data from: Genetic divergence of a sympatric lake-resident–anadromous three-spined stickleback Gasterosteus aculeatus species pair
- 负责人：
- DOI：
- doi:10.5061/dryad.rf25h
- 摘要：
- Gasterosteus aculeatus in the Jim Creek drainage of Cook Inlet, Alaska, was examined using microsatellite loci and mitochondrial d-loop sequence data. Resident samples
Data from: Do river drainage boundaries coincide with phylogeographic breaks in the redband darter?
- 负责人：
- DOI：
- doi:10.5061/dryad.s8m72
- 摘要：
- to the remainder of the known localities in the Cumberland R. drainage. As clades were not restricted to drainage or system boundaries, patterns suggest system
Data from: Regional population structure of the endangered Bridle Shiner (Notropis bifrenatus)
- 负责人：
- DOI：
- doi:10.5061/dryad.36035b9
- 摘要：
- . Within the Delaware drainage, there was significant differentiation among areas separated by 128 km. Several alternate scenarios of population diverge
Data from: Hierarchical analysis of genetic structure in the habitat-specialist Eastern Sand Darter (Ammocrypta pellucida)
- 负责人：
- DOI：
- doi:10.5061/dryad.q2d3v
- 摘要：
- substantial genetic differentiation within rivers. Among-drainage genetic structure indicates that postglacial (14 kya) drainage connectivity continues
Data from: Atrazine transport through a soil-epikarst system
- 负责人：
- Lerch, Robert
- DOI：
- doi:10.5061/dryad.fm9284v
- 摘要：
- . Transport of atrazine from field application to the epikarstic drainage system beneath a field with active row-crop farming was investigated. The Crumps Cave
Data from: Genetic diversity and population structure of the tsetse fly Glossina fuscipes fuscipes (Diptera: Glossinidae) in Northern Uganda
- 负责人：
- Saarman, Norah P.
- 关键词：
- population structure
- DOI：
- doi:10.5061/dryad.20b01
- 摘要：
- the sampling sites into four genetic units corresponding to northwestern Uganda in the Albert Nile drainage, northeastern Uganda in the Lake Kyoga drainage, western
Data from: How temporal patterns in rainfall determine the geomorphology and carbon fluxes of tropical peatlands
- 负责人：
- DOI：
- doi:10.5061/dryad.18q5n
- 摘要：
- , and drainage networks. We find that fluctuations in net precipitation on timescales from hours to years can reduce long-term peat accumulation. Our mathematical
Data from: Anthropogenic mining alters macroinvertebrate size spectra in streams
- 负责人：
- DOI：
- doi:10.5061/dryad.v6g985s
- 摘要：
- ate the strength of the energy transfer efficiency. 2. Here we examined the effect of acid mine drainage on the size spectra of stream macroinvertebra
Data from: Social structure varies with elevation in an alpine ant
- 负责人：
- DOI：
- doi:10.5061/dryad.6d4n6
- 摘要：
- Formica selysi. We sampled low and high elevation populations in multiple Alpine valleys. We show that populations belonging to different drainage basins ar
Diary of Arthur Oram;;Dollard's scribbling diary for 1904
- 负责人：
- DOI：
- doi:10.7925/drs1.ucdlib_256174
- 摘要：
- to his work as an elected representative on the Board of Conservators, his membership of the Drainage Committee and the Railway Committee, the surveying and valuing of land
