LTREB-Renewal: Collaborative Research: Behavioral and demographic responses of migratory birds to climate change

LTREB-更新：合作研究：候鸟对气候变化的行为和人口统计反应

• 批准号: 1242566
• 负责人: Terence Sillett
• 金额: $ 11.57万
• 依托单位: Smithsonian Institution
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-09-01 至 2018-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1242566&HistoricalAwards=false
• 关键词: LTREB; Renewal; Collaborative; Research; Behavioral

This long-term research project examines the potential impacts of climate change on migratory birds breeding in northern hardwood forests of the northeastern US. The goals are to determine whether observed behavioral and demographic adjustments are adequate to compensate for climate-induced changes in bird habitat quality. By documenting climate differences over time and space and through long-term food supplementation experiments, the researchers will examine key choices that birds make in response to climatic variation. These choices have important effects on the number of offspring an individual produces as well as on individual survival. The project is being conducted in the Hubbard Brook Experimental Forest, NH.In today's rapidly changing world, forests and the birds that inhabit them face a multitude of environmental challenges. Because migratory birds are keen indicators of changing climate, biodiversity, and the health of public lands, results from this study will inform policy and decision makers as well as conservation efforts. Data from this study will be made available to researchers around the world, and results will be featured in the popular press, on public television, and presented in diverse public venues. The project includes strong training components for undergraduate and graduate students as well as for primary and secondary school teachers.

这个长期的研究项目调查了气候变化对美国东北部北方硬木森林中候鸟繁殖的潜在影响。其目标是确定观察到的行为和人口的调整是否足以补偿气候引起的鸟类栖息地质量的变化。通过记录时间和空间上的气候差异，并通过长期的食物补充实验，研究人员将研究鸟类在应对气候变化时做出的关键选择。这些选择对个体产生的后代数量以及个体生存有重要影响。该项目正在新罕布什尔州哈伯德布鲁克实验森林进行。在当今迅速变化的世界中，森林和栖息在森林中的鸟类面临着众多的环境挑战。由于候鸟是气候变化、生物多样性和公共土地健康的敏锐指标，这项研究的结果将为政策制定者和决策者以及保护工作提供信息。这项研究的数据将提供给世界各地的研究人员，研究结果将在大众媒体、公共电视上播出，并在各种公共场所展示。该项目包括为本科生和研究生以及中小学教师提供强有力的培训。