筛选
科学数据
统计数据
共检索到227条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Assessing changes in functional connectivity in a desert bighorn sheep metapopulation after two generations
- 负责人:
- DOI:
- doi:10.5061/dryad.mp71t50
- 摘要:
- Determining how species move across complex and fragmented landscapes and interact with human-made barriers is a major research focus in conser
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Hybridization between two cryptic filamentous brown seaweeds along the shore: analysing pre- and post-zygotic barriers in populations
- 负责人:
- DOI:
- doi:10.5061/dryad.43hd6
- 摘要:
- t the reproductive barriers are mostly post-zygotic and suggests that abnormal chromosome segregation during meiosis following hybridisation of species with different
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Impacts and recovery from Severe Tropical Cyclone Yasi on the Great Barrier Reef
- 负责人:
- DOI:
- doi:10.5061/dryad.3gn80
- 摘要:
- regularly. Since 1985, 44 TCs generated gale force winds (?17 metres/second) within the Great Barrier Reef Marine Park (GBRMP). Of the hurricane strength TCs
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Genome-wide markers untangle the green-lizard radiation in the Aegean Sea and support a rare biogeographical pattern
- 负责人:
- DOI:
- doi:10.5061/dryad.15d8dq8
- 摘要:
- Aim: The Aegean Sea constitutes a major biogeographic barrier between the European and Asian continents and several models of diver
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A passerine bird's evolution corroborates the geologic history of the island of New Guinea
- 负责人:
- DOI:
- doi:10.5061/dryad.gn1v3
- 摘要:
- (5-11%), suggesting lineages within regions have been isolated for long periods of time. When topographical barriers were associated with diver
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Range contraction and increasing isolation of a polar bear subpopulation in an era of sea-ice loss
- 负责人:
- Laidre, Kristin
- 关键词:
- polar bear genetics
- DOI:
- doi:10.5061/dryad.74v52
- 摘要:
- Climate change is expected to result in range shifts and habitat fragmentation for many species. In the Arctic, loss of sea ice will reduce barriers
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Landscape effects on extremely fragmented populations of a rare solitary bee, Colletes floralis
- 负责人:
- DOI:
- doi:10.5061/dryad.1999
- 摘要:
- ectively). A pattern of isolation by distance was evident for sites separated by land. Water appears to act as a substantial barrier to gene flow
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Breaking Barriers? Ethnicity and socioeconomic background impact on early career progression in the fields of ecology and evolution
- 负责人:
- DOI:
- doi:10.5061/dryad.1zcrjdfpn
- 摘要:
- , ECRs from a lower socioeconomic background were more likely to report being in teaching and research positions, rather than research only positions
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Records of the estate inventories, division and partition of Hacienda Buenavista del Coxo, Opichán and adjacent lands, 1821-1831;;Ymbenta, Divisi
- 负责人:
- 关键词:
- Haciendas -- Mexico -- Tamaulipas (State) -- History -- 19th century -- Sources Haciendas -- Mexico -- Pictorial works Land tenure -- Mexico -- History -- 19th century -- Sources Real property -- Mexico Wills and testaments -- Colonial Mexico Tamaulipas (Mexico: State) -- History -- Sources Tamaulipas (Mexico: State) -- Economic conditions -- Sources Nuveo Santander (New Spain) -- History -- Sources Nuevo Santander (New Spain) -- Economic conditions -- Sources Barberena, María Gertrudis
- DOI:
- doi:10.25549/rbm-m66
- 摘要:
- are mentioned in the document, with signatures of their accountant and witnesses from the Barberena family.; From the mid 18th century the var
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Framing advance care planning in Parkinson disease: patient and care partner perspectives
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.t8m55vv
- 摘要:
- ; 2) patient, relationship, and healthcare system barriers exist to engaging in ACP; 3) care partners play an active role in ACP; 4) a palliative care approach