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共检索到28条 ,权限内显示50条;
Data from: Cascading ecological effects of landscape moderated arthropod diversity
- 负责人：
- DOI：
- doi:10.5061/dryad.td813
- 摘要：
- of human development surrounding old-field habitats of arthropods on arthropod food web structure within those habitats and 2) determined if these shifts wer
Data from: High resistance towards herbivore-induced habitat change in a high arctic arthropod community
- 负责人：
- DOI：
- doi:10.5061/dryad.3d154
- 摘要：
- substantial vegetation changes following the experimental exclusion of muskoxen (Ovibos moschatus) altered the composition of the arthropod community
Data from: Impacts of rainfall extremes predicted by climate-change models on major trophic groups in the leaf-litter arthropod community
- 负责人：
- Wise, David
- 关键词：
- arthropod community bottom-up control climate change leaf litter mesocosm experiment rainfall spatial heterogeneity soil food web
- DOI：
- doi:10.5061/dryad.qd1661s
- 摘要：
- food web of deciduous forests. Our results, in conjunction with other findings on the impact of desiccation on arthropods and fungal growth, suggest tha
SGS-LTER Long-Term Montitoring Project: Arthropod Pitfall Trapping on Small Mammal Trapping Webs on the Central Plains Experimental Range, Nunn
- 负责人：
- Colorado State University. Libraries;;Colorado State University. Libraries
- 关键词：
- arthropods population dynamics plant animal interactions community dynamics populations animals invertebrates
- DOI：
- doi:10.25675/10217/83450
- 摘要：
- e are no long-term studies of arthropods in shortgrass steppe, despite the important role that these taxa play in grassland food webs. Beginning in 1998
Data from: Subsidy type and quality determine direction and strength of trophic cascades in arthropod food web in agro‐ecosystems
- 负责人：
- Riggi, Laura
- 关键词：
- Trophic interactions Top-down Bottom-up Multi-channel feeding Fertilisation Biological pest control Crop yield
- DOI：
- doi:10.5061/dryad.qv8vs61
- 摘要：
- hic cascades in an arthropod-plant food-web. We expected top-down controls of generalist arthropod predators (spiders, ground and rove beetles) on aphid densities to be stro
Data from: Heterogeneous patterns of abundance of epigeic arthropod taxa along a major elevation gradient
- 负责人：
- Juliane R?der
- 关键词：
- disturbance functional group KiLi project multi-taxon approach temperature pitfall trap productivity
- DOI：
- doi:10.5061/dryad.nf4bm
- 摘要：
- s in ecosystem processes under global warming. High abundances make arthropods, despite their small body sizes, important actors in food webs, yet abundance distribution
Data from: Stacked Bt maize and arthropod predators – exposure to insecticidal Cry proteins and potential hazards
- 负责人：
- Meissle, Michael
- 关键词：
- Bt maize Cry proteins Environmental risk assessment genetically modified crops arthropod food web natural enemies
- DOI：
- doi:10.5061/dryad.51d4h
- 摘要：
- Genetically engineered (GE) crops with stacked insecticidal traits expose arthropods to multiple Cry proteins from Bacillus thuringiensis (Bt). One
Data from: A cost-efficient and simple protocol to enrich prey DNA from extractions of predatory arthropods for large-scale gut content analysis
- 负责人：
- 关键词：
- Hololena adnexa
- DOI：
- doi:10.5061/dryad.311mm
- 摘要：
- . But this is difficult in the case of arthropods, where prey and predator are often closely related. Here, we present a simple and cost-efficient pro
Data from: Ecosystem function in predator-prey food webs - confronting dynamic models with empirical data
- 负责人：
- Curtsdotter, Alva
- 关键词：
- multi-trophic functioning predator-prey interactions species traits allometry body mass conservation biological control herbivore suppression agricultural pests
- DOI：
- doi:10.5061/dryad.41b5b06
- 摘要：
- of ten fields, supporting the model-embodied hypothesis that body-size can be an important determinant of predation in the arthropod community. We further
Data from: Silica Particles with Encapsulated DNA as trophic tracers
- 负责人：
- DOI：
- doi:10.5061/dryad.628kp
- 摘要：
- and quantifiable from the bottom to the top of a two-level food chain of arthropods. SPED were taken up in the gut system and remained persistent in an animal ove
