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共检索到411条 ,权限内显示50条;
Data from: Changing landscapes of Southeast Asia and rodent-borne diseases: decreased diversity but increased transmission risks
- 负责人：
- serge.morand@umontpellier.fr, Serge Morand
- DOI：
- doi:10.5061/dryad.s6s9p58
- 摘要：
- , characterized by increased habitat fragmentation, agriculture cover and deforestation. However at high spatial resolution among sites, we found that some major
Data from: Deforestation risks posed by oil palm expansion in the Peruvian Amazon
- 负责人：
- DOI：
- doi:10.5061/dryad.kk7hq10
- 摘要：
- d for 11% of the deforestation from agricultural expansion from 2007 to 2013. Patches of oil palm agriculture were larger and more spatially clustered tha
Sustainable Intensification of Low-Input Agriculture Systems Zambia
- 负责人：
- Vegetable Center (AVRDC);;International Center For Tropical Agriculture (CIAT);;World Agroforestry Centre (ICRAF);;International Food Policy Research Institute
- 关键词：
- DOI：
- doi:10.7910/dvn/fveish
- 摘要：
- ee multi-stakeholder agricultural research projects to sustainably intensify key African farming systems. In East and Southern Africa, the project is bei
Data from: Severe recent decrease of adult body mass in a declining insectivorous bird population
- 负责人：
- DOI：
- doi:10.5061/dryad.67t23
- 摘要：
- . Agricultural intensification in the breeding range is often regarded as one of the main drivers of these declines. Here, we tested the hypothesis that body mass in breeding
Data from: Land use alters trophic redundancy and resource flow through stream food webs
- 负责人：
- Price, Elliott L.
- 关键词：
- Bottom-up control Diet estimates Energy Flow Stable isotope analysis Trophic redundancy Urban streams
- DOI：
- doi:10.5061/dryad.6g24f6k
- 摘要：
- . Macroinvertebrate predators shifted their diet, relying more on active filterers at urban sites relative to woodland and agricultural sites. Urban food webs also ha
Data from: Are agri-environment schemes successful in delivering conservation grazing management on saltmarsh?
- 负责人：
- Mason, Lucy
- 关键词：
- site condition countryside stewardship higher level stewardship livestock management prescriptions saltmarsh conservation agri-environment schemes
- DOI：
- doi:10.5061/dryad.p3g44gh
- 摘要：
- gely been replaced by grazing with domestic livestock. Successful management for agriculture is not always suitable for conservation and can have a detrimental effec
Coastal shell middens and agricultural origins in Atlantic Europe
- 负责人：
- Arts And Humanities Research Board (AHRB);;Milner, Nicky;;Belshaw, Naomi
- DOI：
- doi:10.5284/1017461
- 摘要：
- and adoption of agriculture after about 5000 years ago. The archive presents the database which was constructed for Naomi Belshaw's PhD project
Data from: Exotic flies maintain pollination services as native pollinators decline with agricultural expansion
- 负责人：
- Stavert, Jamie
- 关键词：
- ecosystem services exotic species compensation pollination biodiversity species loss agricultural expansion
- DOI：
- doi:10.5061/dryad.rf510
- 摘要：
- 1.Globally, conversion of natural habitat to agricultural land is a primary driver of declines in critical ecosystem services, including pollination
Drawing by Edward Vischer depicting a view of the Tamalpais Range as seen from the San Rafael Valley looking north, ca.1860
- 负责人：
- DOI：
- doi:10.25549/chs-m7427
- 摘要：
- back. Text written-in below the image identifies the area and also reads, "Primitive farming scene" as well as "Rancho de la Provida, Martin County.".
Africa RISING Project
- 负责人：
- 关键词：
- DOI：
- doi:10.34725/dvn/25792
- 摘要：
- d local knowledge on agricultural methods so as to assist in the development and implementation of appropriately adapted technologies to intensify production of crops
