筛选
科学数据
统计数据
共检索到91条 ,权限内显示50条;
A map of agricultural systems in Africa by 1800
- 负责人:
- 关键词:
- Geography
- DOI:
- doi:10.17045/sthlmuni.5173477.v1
- 摘要:
- Illustrations, maps and GIS-files of the following articleWidgren Mats: Agriculture in sub-Saharan Africa by 1800: a map and a gazetteer. In Mercuri
id corridor of sub-Saharan Africa
- 负责人:
- DOI:
- doi:10.5061/dryad.6180s6f
- 摘要:
- portion of sub-Saharan Africa, but the role this corridor has had in species-level diversification of southern African vertebrates is poorly understood
Data from: Maize-nutrient response information applied across Sub-Saharan Africa
- 负责人:
- Wortmann, Charles S.
- DOI:
- doi:10.5061/dryad.tt6h5h1
- 摘要:
- response functions determined from field research conducted in Sub-Saharan Africa. Three methods for defining inference domains for selection of response functions wer
Data from: Optimal frequency of rabies vaccination campaigns in Sub-Saharan Africa
- 负责人:
- Bilinski, Alyssa
- 关键词:
- DOI:
- doi:10.5061/dryad.3cn95
- 摘要:
- Rabies causes more than 24 000 human deaths annually in Sub-Saharan Africa. The World Health Organization recommends annual canine vaccination
CAWT Survey: Scaling-up the science and practice of conservation agriculture in sub-saharan Africa
- 负责人:
- 关键词:
- DOI:
- doi:10.34725/dvn/bjkhi0
- 摘要:
- An evergreen revolution is required in sub-Saharan Africa where increased human and livestock activities have led to the collapse of conventional
Data from: The interrelationship among economic activities, environmental degradation, material consumption, and population health
- 负责人:
- DOI:
- doi:10.5061/dryad.5jg7f
- 摘要:
- . Statistical analyses were conducted separately by sub-Saharan Africa, Latin America and other regions. Results: After controlling for country-level
ications" of Aedes aegypti, a major vector of human diseases" data-category="" data-cropid="" data-dimen="" data-id="b35d6b20-f979-11ea-ae96-0242ac110002"> Data from: Worldwide patterns of genetic differentiation imply multiple "domestications" of Aedes aegypti, a major vector of human diseases
- 负责人:
- DOI:
- doi:10.5061/dryad.8065
- 摘要:
- in sub-Saharan Africa, where some populations still breed in tree holes in forested habitats. Many populations of the species, however, have evolved to thrive
Data from: Clinical management and mortality among COVID-19 cases in sub-Saharan Africa: a retrospective study from Burkina Faso and simulated
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.1rn8pk0r4
- 摘要:
Absolute numbers of COVID-19 cases and deaths reported to date in the sub-Saharan Africa (SSA) region have been relati
Data from: Spatially varying selection shapes life history clines among populations of Drosophila melanogaster from sub-Saharan Africa
- 负责人:
- DOI:
- doi:10.5061/dryad.738bp
- 摘要:
- sub-Saharan Africa. Viability and reproductive diapause did not vary with geography, but body size increased with altitude, latitude and longitude. Early fecundity
Data from: Identifying the African wintering grounds of hybrid flycatchers using a multi–isotope (?2H, ?13C, ?15N) assignment approach
- 负责人:
- DOI:
- doi:10.5061/dryad.615tj
- 摘要:
- sub-Saharan regions have distinct migratory routes on the eastern and western sides of the Sahara desert, respectively. In an earlier paper, we showed tha