Collaborative Research: Event Ecology and Extreme Events as Transformative Factors in Pastoral Social-Ecological Systems

合作研究：事件生态学和极端事件作为牧区社会生态系统的变革因素

• 批准号: 1533552
• 负责人: J. Terrence McCabe
• 金额: $ 27.52万
• 依托单位: University of Colorado at Boulder
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2015
• 资助国家: 美国
• 起止时间: 2015-09-01 至 2020-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1533552&HistoricalAwards=false
• 关键词: Collaborative; Research; Event; Ecology; Extreme

Extreme events, such as severe droughts, flooding, and disease epidemics, are known to result in major social, economic, political, and environmental transformations. The effects may include new constraints on land use and livelihood patterns, altered access to crucial resources, impacts on biodiversity, and long term public health problems. Cumulatively, there are often far-reaching consequences for local and national economies. However, outcomes vary from case to case and surprisingly little is known about why some extreme events result in societal transformation while others of similar magnitude do not. In this project, a team of anthropologists asks the question: Under what conditions do transformations occur as a result of an extreme event? This research focuses on the response of Maasai communities in northern Tanzania to the devastating drought of 2008-2009. The local people claim this drought to be the worst in living memory, stimulating massive migration of livestock and people from southern Kenya and northern Tanzania into neighboring areas in northern Tanzania, with dramatic loss of livestock. The drought was followed by significant changes in land use and traditional institutions and practices, including previously unseen restrictions on who is allowed access to the crucial resources of water and pasture. The researchers will probe why these transformative responses occurred during and following this particular drought but not following previous droughts in recent decades that were equally or more severe. The research will entail ethnographic fieldwork and surveys involving households and village leaders in Maasai villages that were on both the sending and receiving ends of the migration during the drought. The research is designed to reveal how and why responses to the recent drought differed from the past; how the impact of the drought proceeded through a series of phases; and how experiences, decisions, and innovations in one area influenced other areas and, ultimately, the social-ecological system as a whole. The investigators have done research in this area since the mid-1990s and thus have a deep understanding of and detailed baseline data on traditional livelihood patterns and past responses to crises, as well as relationships with local communities that will help ensure accurate assessment of how and why people responded to the drought as they did and what the implications of changing local practices are likely to be. Understanding the responses to extreme events in this case where the situation is well understood and the local-level processes can be identified and followed over time and space will have a direct bearing on planning efforts to cope with the effects of future climatic events and other problems wherever they may occur.

众所周知，严重干旱、洪水和疾病流行等极端事件会导致重大的社会、经济、政治和环境变革。其影响可能包括对土地使用和生计模式的新限制、关键资源获取方式的改变、对生物多样性的影响以及长期的公共卫生问题。累积起来，这往往会对地方和国家经济产生深远的影响。然而，每个案例的结果各不相同，令人惊讶的是，人们对为什么一些极端事件会导致社会变革，而另一些类似规模的事件不会造成社会变革，知之甚少。在这个项目中，一组人类学家提出了这样一个问题：极端事件会在什么条件下发生变化？这项研究的重点是坦桑尼亚北部马赛社区对2008-2009年毁灭性干旱的反应。当地人声称，这是人们记忆中最严重的一次干旱，刺激了大量牲畜和人从肯尼亚南部和坦桑尼亚北部迁徙到坦桑尼亚北部邻近地区，牲畜急剧减少。在旱灾之后，土地使用以及传统机构和做法发生了重大变化，包括对谁被允许获得关键的水和牧场资源的限制，这是以前从未见过的。研究人员将探索为什么这些变革性的反应发生在这次特殊的干旱期间和之后，而不是发生在最近几十年同样严重或更严重的前几次干旱之后。这项研究将需要进行人种学田野调查和调查，涉及马赛村庄的家庭和村庄领导人，这些村庄在干旱期间既是移徙的发送方，也是移徙的接收方。这项研究旨在揭示对最近干旱的反应如何以及为什么不同于过去；干旱的影响如何经历一系列阶段；以及一个地区的经验、决策和创新如何影响其他地区，并最终影响整个社会生态系统。调查人员自1990年代中期以来一直在这一领域进行研究，因此对传统生计模式和过去对危机的反应以及与当地社区的关系有了深刻的了解和详细的基线数据，这将有助于确保准确评估人们如何和为什么应对旱灾，以及改变当地做法可能产生的影响。在这种情况下，了解对极端事件的反应，在这种情况下，可以很好地了解情况，并且可以确定和跟踪地方一级的过程，这将直接影响到规划工作，以应对未来气候事件和其他问题的影响，无论这些问题可能发生在哪里。