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共检索到1740条 ,权限内显示50条;
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Data For The Project Investigating Movement Of Terrestrial Rodents In Riparian Reserves
- 负责人:
- DOI:
- doi:10.5281/zenodo.1237739
- 摘要:
- : If it was raining when the spooled individual was released (Field type: Ordered Categorical)
Date range: 2016-03-07 to 2016-06-25Latitudinal extent
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Field-scale experiments reveal persistent yield gaps in low-input and organic cropping systems
- 负责人:
- Kravchenko, Alexandra N.
- DOI:
- doi:10.5061/dryad.gh90f5f
- 摘要:
- and field-scale research are widely acknowledged, their extent and persistence have not been experimentally examined in a systematic manner. At a site
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Predation risk for reptiles is highest at remnant edges in agricultural landscapes
- 负责人:
- Hansen, Nicole
- 关键词:
- edge-effects farming matrix mortality predation risk edge habitat reptile landscape connectivity
- DOI:
- doi:10.5061/dryad.2f5v427
- 摘要:
- to (a) estimate predation risk of reptiles in four farmland types (crop field, pasture paddock, restoration tree planting and areas with applied woody mulch
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Dynamics of Household Land Use and Economic Welfare on the Amazon Frontier, 1996-2005, Rondonia, Brazil;;Archival Version
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr25322
- 摘要:
- for tracking households and individuals. The study area is typical of the arc of deforestation across the southern Brazilian Amazon. Data from this study wer
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AmeriFlux US-AR2 ARM USDA UNL OSU Woodward Switchgrass 2
- 负责人:
- 关键词:
- DOI:
- doi:10.17190/amf/1246138
- 摘要:
- . The site is on a former wheat field that is in the process of changing to switchgrass. A companion site (ARM USDA UNL OSU Woodward Switchgrass
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Historical and recent processes shaping the geographic range of a rocky intertidal gastropod: phylogeography, ecology
- 负责人:
- DOI:
- doi:10.5061/dryad.m3351
- 摘要:
- , habitat availability and range-wide field surveys of the distribution and abundance of M. l. lugubris and its primary prey (the barnacle Chthamalus fissus
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Territory size decreases minimally with increasing food abundance in stream salmonids: implications for population regulation
- 负责人:
- Grant, James
- 关键词:
- contiguous territories density limitation population density stream salmonids territoriality elastic disc model
- DOI:
- doi:10.5061/dryad.37hh4
- 摘要:
- estimates of territory size over a broad range of food abundance are relatively rare because of the difficulty of measuring food abundance in the wild.
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A probabilistic metric for the validation of computational models
- 负责人:
- DOI:
- doi:10.5061/dryad.2qp305p
- 摘要:
- of data matrices to feature vectors so that the metric can be applied to fields of data. Three previously published case studies are employed to demonstrate
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Organic farming enhances parasitoid diversity at the local and landscape scale
- 负责人:
- DOI:
- doi:10.5061/dryad.7p1d3
- 摘要:
- . At the local scale, we found higher abundance and species richness of tachinid parasitoids on organic than on conventional farms and on field margins than on field
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Species composition and community structure of small pest rodents (Muridae) in cultivated and fallow fields in maize growing ar
- 负责人:
- Mayamba, Alex
- DOI:
- doi:10.5061/dryad.qv9471s
- 摘要:
- ant interaction effect over the months, years and fields of trapping with significantly (p = 0.001) higher abundances during months of wet seasons and in the fir