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共检索到1960条 ,权限内显示50条;
Cattle at troop camp, Dar es Salaam, Tanzania, July 1917
- 负责人：
- DOI：
- doi:10.25549/impa-c123-81547
- 摘要：
- \u201CAll cattle in Africa have humps.\u201D Exterior view showing a herd of cattle passing a line of tents. This was a military camp in Dar es
Data from: Rediscovering a forgotten canid species
- 负责人：
- DOI：
- doi:10.5061/dryad.63rb4
- 摘要：
- range of golden jackal in Africa represents the African wolf range. Further research is needed in eastern Egypt, where a hybrid zone between Eurasian golden jackal
Data from: The complex geography of domestication of the African rice Oryza glaberrima
- 负责人：
- Purugganan, Michael D.
- 关键词：
- population genomics domestication crop evolution cultivation shattering prostrate growth functional phylogeography crop population structure non-centric domestication
- DOI：
- doi:10.5061/dryad.t7g7cj4
- 摘要：
- While the domestication history of Asian rice has been extensively studied, details of the evolution of African rice remain elusive. The inn
Picken Bentshi, South Africa East, [s.d.]
- 负责人：
- 关键词：
- portraits Disabled persons Men
- DOI：
- doi:10.25549/impa-m57876
- 摘要：
- in Unyamwezi (East Africa). After being imprisoned by the Belgians from 1916 till 1917 he returned to Germany. From 1922 till 1945 he worked as a missionary
Rapid Characterisation of Farming Systems in Africa RISING- Ghana
- 负责人：
- Groot, Jeroen;;Descheemaeker, Katrien;;Wageningen University & Research (WUR)
- 关键词：
- DOI：
- doi:10.7910/dvn/zh8uzi
- 摘要：
- This data study contains household and community survey data in support of Africa RISING farming systems analysis. About the project Project title
Brother Moths is showing biblical pictures to Africans near Tabase, South Africa East, 1933-12-17
- 负责人：
- DOI：
- doi:10.25549/impa-m15346
- 摘要：
- , glasses and a hat. The African woman beside him is wearing an indigenous costume, a headdress, a necklace and bracelets. She is looking on a sheet of paper
Data from: Forest extent and deforestation in tropical Africa since 1900
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.r87p0
- 摘要：
- conservation policy. In Africa, data-driven estimates of historical closed-canopy forest extent and deforestation at the continental scale are lacking, and existing
Data from: Genome-wide evidence reveals that African and Eurasian Golden Jackals are distinct species
- 负责人：
- DOI：
- doi:10.5061/dryad.3b77f
- 摘要：
- The golden jackal of Africa (Canis aureus) has long been considered a conspecific of jackals distributed throughout Eurasia, with the nearest source
Data from: Speciation slowing down in widespread and long-living tree taxa: insights from the tropical timber tree genus Milicia (Moraceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.77j02
- 摘要：
- and incomplete lineage sorting, complicating species delimitation. We addressed this issue with the African timber tree genus Milicia that comprises two morphologically sim
Threshing by hand, Mozambique, ca.1925
- 负责人：
- DOI：
- doi:10.25549/impa-c123-80008
- 摘要：
- the mission at Mihecani, Lomweland, in Portuguese East Africa. Mihecani station was established in the Alto Molocue district of Lomweland, Portuguese
