Sources of Heterogeneity in Grasslands: Responses of Wildlife to People on Savanna Landscape

草原异质性的来源：稀树草原景观中野生动物对人类的反应

• 批准号: 0342820
• 负责人: Robin Reid
• 金额: --
• 依托单位: Colorado State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-08-01 至 2009-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0342820&HistoricalAwards=false
• 关键词: Sources; Heterogeneity; Grasslands; Responses; Wildlife

An important, unresolved question in the design and management of wildlife reserves worldwide is: What is the role of traditional human land-use in conservation areas, particularly when those land uses have a long evolutionary relationship with the natural system? Equally important are questions about the cultural evolution of indigenous management systems into more modern systems and the impacts of these changes on wildlife outside reserves. Our study will be one of the first in the world to address both of these problems. This project will study these interactions in the savannas of East Africa, where our hominid ancestors and wildlife have lived side-by-side for at least 4 million years, and where it is logical to expect that these interactions will be deeply developed. Through field experiments, aerial surveys, and imagery analysis, our project will examine how and why traditional pastoral peoples affect large mammal populations in the Mara-Serengeti ecosystem. The project will then develop robust models describing people-wildlife interactions that land managers in East Africa can use to conserve these grand wildlife ecosystems in the face of current changes in land tenure and economic opportunities for pastoral peoples. This research will also provide a model for addressing these questions in the western US and other places where conservation management attempts to mimic the practices of indigenous peoples in efforts to maintain intact, native ecosystems.

在设计和管理世界各地的野生动物保护区的一个重要的，未解决的问题是：什么是传统的人类土地使用在保护区的作用，特别是当这些土地使用与自然系统有一个长期的进化关系？ 同样重要的是土著管理系统向更现代系统的文化演变以及这些变化对保护区外野生动物的影响。 我们的研究将是世界上第一个解决这两个问题的研究之一。 该项目将研究东非大草原上的这些相互作用，在那里，我们的原始人类祖先和野生动物已经并肩生活了至少400万年，并且合乎逻辑地期望这些相互作用将得到深入发展。 通过实地实验、空中调查和图像分析，我们的项目将研究传统游牧民族如何以及为什么影响马拉-塞伦盖蒂生态系统中的大型哺乳动物种群。 然后，该项目将开发描述人与野生动物相互作用的强大模型，东非的土地管理者可以利用这些模型来保护这些大型野生动物生态系统，以应对当前土地保有权和牧民经济机会的变化。 这项研究还将为解决美国西部和其他地方的这些问题提供一个模型，在这些地方，保护管理试图模仿土著人民的做法，努力维护完整的本土生态系统。