筛选
科学数据
统计数据
共检索到90条 ,权限内显示50条;
Data from: Sexual dichromatism drives diversification within a major radiation of African amphibians
- 负责人：
- DOI：
- doi:10.5061/dryad.1740n0h
- 摘要：
- ween sexual dichromatism and diversification have produced conflicting results. Sexual dichromatism is rare in frogs, but it is both striking and prevalent in African reed
Data from: Developmental effects of visual environment on species-assortative mating preferences in Lake Victoria cichlid fish
- 负责人：
- DOI：
- doi:10.5061/dryad.s24b9
- 摘要：
- ficantly affected female preference: shallow-reared females responded more strongly to P. pundamilia males and deep-reared females favored P. nyererei
Data from: Wintering areas predict age-related breeding phenology in a migratory passerine bird
- 负责人：
- DOI：
- doi:10.5061/dryad.5sg24
- 摘要：
- , ?2H) feather isoscapes for Africa, we identified the most probable wintering areas for house martins (Delichon urbica) breeding at Badajoz
Africa RISING Tanzania- Maize Intensification Using Fertilizer
- 负责人：
- Kimaro, Anthony;;World Agroforestry Centre (ICRAF);;Sokoine University Of Agriculture (SUA)
- 关键词：
- DOI：
- doi:10.7910/dvn/6yppqo
- 摘要：
- one. In 2015 about 292 farmers (Female 134 and Male 158) in 3 villages demonstrated the fertilizer technology on their baby plots using the applica
Data from: Bayesian estimates of male and female African lion mortality for future use in population management
- 负责人：
- DOI：
- doi:10.5061/dryad.2382q
- 摘要：
- The global population size of African lions is plummeting, and many small fragmented populations face local extinction. Extinction risks ar
Data from: Genetic structure, spatial organization, and dispersal in two populations of bat-eared foxes
- 负责人：
- DOI：
- doi:10.5061/dryad.85066
- 摘要：
- relatedness and spatial organization in two populations in South Africa that differed in density, home-range sizes, and group sizes. Kin clustering occurred
Data from: Post-copulatory sexual selection allows females to alleviate the fitness costs incurred when mating with senescing males
- 负责人：
- DOI：
- doi:10.5061/dryad.47fd240
- 摘要：
- this hypothesis. We artificially inseminated female North African houbara bustards with sperm from dyads of males of different (young and old) or similar ages (ei
Malawi: Increase Dairy Production Through Improved Fodder
- 负责人：
- Snapp, Sieglende;;World Agroforestry Centre (ICRAF);;International Center For Tropical Agriculture (CIAT);;Lilongwe University Of Agric
- 关键词：
- DOI：
- doi:10.7910/dvn/ifspyc
- 摘要：
- This data study contains data on milk yields from livestock. About the project Project title: Africa RISING: Malawi Dairy Production Project
Data from: Colonization of marginal host plants by Callosobruchus seed beetles (Coleoptera: Chrysomelidae): effects of geographic source
- 负责人：
- DOI：
- doi:10.5061/dryad.1jwstqjrq
- 摘要：
- , and compared their ability to infest two hosts, lentil and pea. We also formed two cross-continent hybrids (Africa x N.A and Africa x S.A.). In pre-selection
Data from: Differences in male coloration are predicted by divergent sexual selection between populations of a cichlid fish
- 负责人：
- DOI：
- doi:10.5061/dryad.dc8dq
- 摘要：
- efore been proposed to play a central role in speciation. Here, we investigate experimentally in the African cichlid fish Pundamilia nyererei if differences in male
