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共检索到105条 ,权限内显示50条;
Data from: Worldwide population genetic structure of the oriental fruit moth (Grapholita molesta), a globally invasive pest
- 负责人：
- Mazzi, Dominique
- 关键词：
- microsatellites human-mediated dispersal isolation-by-distance invasive pest genetic structure population differentiation
- DOI：
- doi:10.5061/dryad.h658g
- 摘要：
- on occurred from Europe to Brazil, or vice versa. Both genetic diversity and levels of inbreeding were surprisingly high across the range of G. molesta and wer
Data from: Plant community response to switchgrass (Panicum virgatum) population source in establishing prairies
- 负责人：
- Flint, Shelby
- 关键词：
- diversity switchgrass cultivar ecotype seed sourcing population source community restoration prairie multifunctional grassland
- DOI：
- doi:10.5061/dryad.q08mn53
- 摘要：
- var) or undomesticated strains of Panicum virgatum (switchgrass), a North American C4 species under development as a biomass crop. We evaluated the compositi
Data from: Little white lies: pericarp color provides insights into the origins and evolution of Southeast Asian weedy rice
- 负责人：
- Cui, Yongxia
- DOI：
- doi:10.5061/dryad.631kf
- 摘要：
- fferent world regions appear to have originated multiple times from different domesticated and/or wild rice progenitors. In the case of Malaysi
Data from: High cover of hedgerows in the landscape supports multiple ecosystem services in Mediterranean cereal fields
- 负责人：
- 关键词：
- Aphid Biological control Ecosystem services Field-margin diversification Hedgerows Landscape complexity Natural enemies Off-field interventions Pollination Weed control
- DOI：
- doi:10.5061/dryad.sp70m
- 摘要：
- Field-margin diversification through conservation and restoration of hedgerows is becoming a prominent intervention for promoting biodiversi
Data from: Do polycultures promote win-wins or tradeoffs in agricultural ecosystem services? A meta-analysis
- 负责人：
- 关键词：
- additive design substitutive design agroecosystems biological control intercropping multifunctionality yield polyculture ecosystem services
- DOI：
- doi:10.5061/dryad.m1m50
- 摘要：
- win-win relationships and minimize trade-offs between services. 2. Through meta-analysis, we tested whether within-field crop diversification
Data from: Contrasting effects of landscape composition on crop yield mediated by specialist herbivores
- 负责人：
- Perez-Alvarez, Ricardo
- 关键词：
- crop production ecosystem services landscape composition parasitoid-host ratios path analysis pest control yield.
- DOI：
- doi:10.5061/dryad.484tt
- 摘要：
- ent of landscape composition in New York, USA. We expected that landscapes with a higher proportion of cropland and lower habitat diversity would lead to an increase in pest
Data from: Recent long-distance transgene flow conforms to historical patterns of gene flow in wild cotton (Gossypium hirs
- 负责人：
- Wegier, Ana
- 关键词：
- Population Genetics - Empirical Genetically Modified Organisms Conservation Genetics Conservation Biology Biotechnology Population Dynamics
- DOI：
- doi:10.5061/dryad.rd8fn
- 摘要：
- Over 95% of the currently cultivated cotton was domesticated from Gossypium hirsutum, which originated and diversified in Mexico. Population dynamic
Data from: The loss of functional diversity: a detrimental influence of landscape-scale deforestation on tree reproductive traits
- 负责人：
- Rocha-Santos, Larissa
- 关键词：
- floral biology habitat loss pollination reproductive system seed dispersal tree reproduction landscape ecology tree reproductive traits tropical forest
- DOI：
- doi:10.5061/dryad.pd47h4d
- 摘要：
- files, and taxonomic diversity. Yet, effects of forest loss on specific ecosystem functions remain limited. Processes closely linked with tree reproduction, such as pollinati
Data from: Equivalence analysis to support environmental safety assessment: using nontarget organism count data from field trials with cisgenica
- 负责人：
- van der Voet, Hilko
- 关键词：
- DOI：
- doi:10.5061/dryad.72048tr
- 摘要：
- are carried out to assess environmental safety. Potential effects on nontarget organisms (NTOs), as indicators of biodiversity, are investi
Drivers, farmers\u2019 responses and landscape consequences of smallholder farming systems changes in southern Ethiopia
- 负责人：
- Yodit Kebede
- 关键词：
- DOI：
- doi:10.7910/dvn/kw3lfr
- 摘要：
- with the following three main livelihood strategies: consolidation (maintaining food crops and livestock), diversification (combining agricultural and off-farm activiti
