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共检索到143条 ,权限内显示50条;
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Data from: Netted crop covers reduce honey bee foraging activity and colony strength in a mass flowering crop
- 负责人:
- Evans, Lisa
- DOI:
- doi:10.5061/dryad.39pt227
- 摘要:
- ght the need for environment-specific management techniques for pollinators. Improving honey bee orientation under covers and increasing our unders
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Pollination efficiency and effectiveness of a male mining bee (Andrena)
- 负责人:
- DOI:
- doi:10.5061/dryad.nn703qp
- 摘要:
- Bees are often considered to be effective pollinators in both agricultural and natural ecosystems, but could be ‘ugly’ pollinators in tha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Monitoring insect pollinators and flower visitation: the effectiveness and feasibility of different survey methods
- 负责人:
- 关键词:
- pollinator
- DOI:
- doi:10.5061/dryad.31f7ph7
- 摘要:
- ) influence estimates of pollinator abundance and diversity. 2. We compared two common methods for sampling wild pollinating insects (solitary bees, bumblebees
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Historical changes in northeastern US bee pollinators related to shared ecological traits
- 负责人:
- DOI:
- doi:10.5061/dryad.0nj49
- 摘要:
- Pollinators such as bees are essential to the functioning of terrestrial ecosystems. However, despite concerns about a global pollinator crisis
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Data from: Floral resource availability from groundcover promotes bee abundance in coffee agroecosystems
- 负责人:
- Fisher, Kaleigh
- 关键词:
- DOI:
- doi:10.5061/dryad.4s51m
- 摘要:
- , as many foraging periods of pollinators extend beyond flowering of any single crop species. In this study, we sought to understand how bee communities
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Bumble bee nest abundance, foraging distance, and host-plant reproduction: implications for management and conservation
- 负责人:
- DOI:
- doi:10.5061/dryad.cr672
- 摘要:
- Recent reports of global declines in pollinator species imply an urgent need to assess the abundance of native pollinators and density-dependent
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Data from: Leaf herbivory imposes fitness costs mediated by hummingbird and insect pollinators
- 负责人:
- DOI:
- doi:10.5061/dryad.sb029
- 摘要:
- with mutualist pollinators. We examined the effects of plant responses to herbivory in a hummingbird-pollinated distylous shrub, Palicourea angustifolia. Throug
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Data from: The effect of repeated, lethal sampling on wild bee abundance and diversity
- 负责人:
- DOI:
- doi:10.5061/dryad.5385j
- 摘要:
- 1. Bee pollinators provide a critical ecosystem service to wild and agricultural plants but are reported to be declining world-wide due to
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Narrow entrance of short-tubed Aloe flowers facilitates pollen transfer on long sunbird bills
- 负责人:
- DOI:
- doi:10.5061/dryad.812p16c
- 摘要:
- . Here we ask whether flowers can be specialized for more than one pollinator group. We studied an outcrossing plant, Aloe kraussii (Asphodelaceae), whose
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Plant-pollinator interactions over 120 years: loss of species, co-occurrence, and function
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.rp321
- 摘要:
- Using historic data sets, we quantified the degree to which global change over 120 years disrupted plant-pollinator