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共检索到1811条 ,权限内显示50条;
) in the Wood River system, Alaska
- 负责人：
- DOI：
- doi:10.5061/dryad.g93c2f47
- 摘要：
- River system in Alaska, USA, small aggregates of Chinook (Oncorhynchus tshawytscha) and chum salmon (O. keta) spawn in an area dominated by sockeye salmon
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
Rapid Characterisation of Farming Systems in Africa RISING-MALI
- 负责人：
- Groot, Jeroen;;Descheemaeker, Katrien;;Wageningen University & Research (WUR);;International Crops Research Institute For The Sem
- 关键词：
- DOI：
- doi:10.7910/dvn/22tfm8
- 摘要：
- This data study contains household and community survey in support of Africa RISING farming systems analysis. About the project Project title: Rapid
Terrestrial Ecosystem Threat Status
- 负责人：
- South African Environmental Observation Network
- DOI：
- doi:10.15493/sarva3.data.10000009
- 摘要：
- or clusters systematically identified by recognized by DWAF. In addition some priority areas identified in a provincial systematic biodiversity plan in Gaute
Data from: Prediction and attenuation of seasonal spillover of parasites between wild and domestic ungulates in an arid mixed-use system
- 负责人：
- Walker, Josephine
- DOI：
- doi:10.5061/dryad.9jj84
- 摘要：
- ween wild and domestic species in a spatio-temporally dynamic system. It can be applied in other mixed-use systems to mitigate parasite transmission under
Data from: Biocontrol in insecticide sprayed crops does not benefit from semi-natural habitats and recovers slowly after spraying
- 负责人：
- Gagic, Vesna
- 关键词：
- biological pest control ecosystem service ecological intensification pest suppression Helicoverpa cotton selection effect insecticides
- DOI：
- doi:10.5061/dryad.0ft1474
- 摘要：
- semi-natural habitats to maximize their benefits in high input conventional production systems.23-May-2019
Daily grazing movements of cattle in the Far North Region, Cameroon
- 负责人：
- University Of Konstanz
- 关键词：
- Africa animal movement animal tracking Bos taurus Cameroon cattle grazing pressure livestock pastoral mobility pastoral systems
- DOI：
- doi:10.5441/001/1.j682ds56/1
- 摘要：
- Moritz M, Soma E, Scholte P, Xiao N, Taylor L, Juran T, Kari S (2010) An integrated approach to modeling grazing pressure in pastoral systems
Data from: On the inconsistency of pollinator species traits for predicting either response to land-use change or functional contribution
- 负责人：
- Bartomeus, Ignasi
- DOI：
- doi:10.5061/dryad.716kr
- 摘要：
- t systems. Here, we use data on crop pollination services provided by native, wild bees to explore the role of six commonly used species traits in dete
Spatial variability of soil physical attributes in integrated production systems in the Amazon region
- 负责人：
- DOI：
- doi:10.6084/m9.figshare.11266772.v1
- 摘要：
- Abstract: The objective of this work was to analyze the spatial variability of soil physical attributes in integrated production systems
Spatial variability of soil physical attributes in integrated production systems in the Amazon region
- 负责人：
- DOI：
- doi:10.6084/m9.figshare.11266772
- 摘要：
- Abstract: The objective of this work was to analyze the spatial variability of soil physical attributes in integrated production systems
