Collaborative Research: Reassembling pollinator communities to promote pollination function at the landscape scale
合作研究:重组传粉昆虫群落以促进景观尺度的授粉功能
基本信息
- 批准号:0918371
- 负责人:
- 金额:$ 20.66万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2009
- 资助国家:美国
- 起止时间:2009-08-01 至 2012-06-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Pollinators provide enhanced fruit and seed production for roughly 35% of global crop production and 75% of crop types. Wild pollinator populations are currently suffering from habitat loss, while semi-domesticated pollinators, particularly the most widely used crop pollinator, the European honey bee, are declining in North America and Europe due to diseases, pesticides and unknown causes. These losses have reached critical proportions in some areas. As pollination services decline, human diets could become impoverished in fruits and vegetables that provide us with essential vitamins and micro-nutrients. Wild plant populations that depend on pollinators for reproduction (the majority of flowering plants) may also suffer, with potential cascading effects on other wildlife. This research will utilize a multi-pronged approach to understand how the distribution of habitat patches in a landscape can support wild pollinator communities in agricultural regions and thus ensure the continued delivery of pollination services to crops. This comprehensive approach includes field observations and experiments in the Central Valley of California, development of mathematical models for understanding pollination services across space, and application of these models to pollination studies from around the globe. The increased understanding of pollination services can benefit society by identifying pathways for restoring a diverse community of pollinators to agriculture, and thus helping to reduce the risk of over-reliance on honey bees as a critical input to agricultural production. This research will also contribute to the fundamental understanding of the relationship between changing habitat distributions at the landscape scale and the ecosystem services they produce. Three postdoctoral scientists will be mentored and trained in this project, along with numerous undergraduate students. Results will contribute to public outreach through interactions with the Xerces Society which works with farmers in California and across the U.S. to conserve native pollinator communities to benefit agriculture. Additional outreach will be conducted through the Lincoln Park Zoo in Illinois to increase participation in a citizen science pollination program.
传粉媒介为全球约35%的作物产量和75%的作物类型提高了水果和种子产量。野生传粉媒介种群目前正遭受栖息地丧失的痛苦,而半驯化传粉媒介,特别是最广泛使用的作物传粉媒介,欧洲蜜蜂,由于疾病、农药和未知原因,在北美和欧洲正在减少。这些损失在某些地区已达到临界程度。随着授粉服务的减少,人类饮食中的水果和蔬菜可能会变得贫乏,而水果和蔬菜能为我们提供必需的维生素和微量营养素。依赖传粉者繁殖的野生植物种群(大多数开花植物)也可能受到影响,对其他野生动物产生潜在的连锁效应。本研究将采用多管齐下的方法来了解景观中栖息地斑块的分布如何支持农业地区的野生传粉者群落,从而确保持续向作物提供授粉服务。这种综合方法包括在加利福尼亚中央山谷的实地观察和实验,开发理解跨空间授粉服务的数学模型,并将这些模型应用于全球的授粉研究。对授粉服务的进一步了解可以通过确定恢复农业传粉者多样化群落的途径使社会受益,从而有助于减少过度依赖蜜蜂作为农业生产关键投入的风险。这项研究还将有助于从根本上理解景观尺度上栖息地分布变化与其产生的生态系统服务之间的关系。该项目将指导和培训三名博士后科学家,以及众多本科生。通过与Xerces协会的互动,研究结果将有助于公共宣传,该协会与加州和美国各地的农民合作,保护本地传粉者社区,使农业受益。此外,还将通过伊利诺斯州林肯公园动物园开展推广活动,以增加公民科学授粉项目的参与。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Eric Lonsdorf其他文献
Calibrating and validating the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) urban cooling model: case studies in France and the United States
校准和验证生态系统服务和权衡综合评估 (InVEST) 城市降温模型:法国和美国的案例研究
- DOI:
10.5194/gmd-17-4755-2024 - 发表时间:
2024 - 期刊:
- 影响因子:5.1
- 作者:
Perrine Hamel;Martí Bosch;L. Tardieu;A. Lemonsu;Cécile de Munck;Chris Nootenboom;Vincent Viguié;Eric Lonsdorf;James A. Douglass;Richard P. Sharp - 通讯作者:
Richard P. Sharp
Race and income moderate the effect of parks on housing prices in a segregated city
在一个种族隔离的城市中,种族和收入调节着公园对房价的影响。
- DOI:
10.1016/j.landurbplan.2025.105340 - 发表时间:
2025-07-01 - 期刊:
- 影响因子:9.200
- 作者:
Adriana Castillo-Castillo;Rebecca Walker;Bonnie Keeler;Eric Lonsdorf;Hannah Ramer - 通讯作者:
Hannah Ramer
Eric Lonsdorf的其他文献
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{{ truncateString('Eric Lonsdorf', 18)}}的其他基金
Collaborative Research: Reassembling pollinator communities to promote pollination function at the landscape scale
合作研究:重组传粉昆虫群落以促进景观尺度的授粉功能
- 批准号:
1242321 - 财政年份:2012
- 资助金额:
$ 20.66万 - 项目类别:
Standard Grant
CNH: Collaborative Research: Integrated Dynamic Modeling of Ecosystem Services, Incentive-Based Policies, Land-Use Decisions, and Ecological Outcomes
CNH:协作研究:生态系统服务、激励政策、土地利用决策和生态成果的综合动态建模
- 批准号:
0814292 - 财政年份:2008
- 资助金额:
$ 20.66万 - 项目类别:
Standard Grant
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