Doctoral Dissertation Research: Manihiki and Rakahanga: Persistence on the Margins of Oceania

博士论文研究：Manihiki 和 Rakahanga：大洋洲边缘的坚持

• 批准号: 1738371
• 负责人: Victor Thompson
• 金额: $ 2.52万
• 依托单位: University of Georgia Research Foundation Inc
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-06-01 至 2019-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1738371&HistoricalAwards=false
• 关键词: Doctoral; Dissertation; Research; Manihiki; Rakahanga

Human populations colonized and transformed many of the Earth's most marginal environments including deserts, mountains, and remote islands. In doing so they encountered unique environmental challenges and altered their behavior and the environment itself to match their cultural ideals and needs. Manihiki and Rakahanga, two remote and resource-poor atolls in the South Pacific Ocean, provide a unique small-scale setting to investigate the ways that human populations transformed and managed marginal environments to create long-term sustainability. The research team will use archaeological methods to investigate the processes of social and environmental transformation that sustained the people of Manihiki and Rakahanga for nearly 1,000 years, while investigating the role that the northern Cook Islands played in the colonization of East Polynesia. By training local assistants in archaeological methods, principles of site preservation, and highly applicable technical skills, this project will also provide local education opportunities, while encouraging the protection of local cultural resources. The completion of this research will result in a time line for human/environmental interaction on the atolls that stretches from island formation, during late-Holocene sea level fall, through to the historic period (roughly 1849 AD). The perspectives of historical ecology and resilience theory will be used to contextualize and explain how the long-term habitation of these atolls was accomplished. Combined, these efforts will facilitate a deep-time understanding of the ways that humans construct landscapes and develop conservation/ management practices that can sustain populations in even the most marginal environments. The results of this research will be shared through presentations and publications aimed at academic audiences, as well as local Cook Islands populations to inform and inspire conversations about local and global challenges regarding landscape management. This research draws from multiple socioecological perspectives. Historical ecology, is a research perspective that accepts the challenges of environmental conditions, while recognizing that humans can manipulate landscapes to create long-term trajectories of continuity and change. Resilience theory offers a complimentary viewpoint that contextualizes the processes that shape landscapes in terms of key social and ecological variables. Combined these frameworks will be used to address the following question: Through what processes and over what time scales have humans transformed and managed marginal or emerging environments to create resilient cultural landscapes? The research team will use archaeological field methods, including the excavation of habitation and resource procurement areas on Manihiki and Rakahanga to identify changing settlement patterns and physical landform alterations (i.e., the construction of horticultural fields). Laboratory analysis of the excavated materials will include zooarchaeological analysis of faunal remains to trace changes in local ecologies and resource use, foraminifera analysis to identify markers of atoll formation, and an extensive AMS radiocarbon dating program to define time spans for events in the landscape trajectories of the atolls. Combined these methods will answer this research question by revealing the long-term patterns of settlement, resource use, and landscape alteration that shaped long-term sustainability on these marginal atolls.

人类殖民并改变了地球上许多最边缘的环境，包括沙漠、山脉和偏远岛屿。在这样做的过程中，他们遇到了独特的环境挑战，并改变了他们的行为和环境本身，以适应他们的文化理想和需求。马尼希基和拉卡杭加是南太平洋上两个偏远且资源匮乏的环礁，为研究人类如何改造和管理边缘环境以创造长期可持续性提供了独特的小规模环境。研究小组将利用考古学方法来调查近1000年来Manihiki和Rakahanga人民赖以生存的社会和环境转变过程，同时调查库克群岛北部在东波利尼西亚殖民化过程中所扮演的角色。通过对当地助手进行考古方法、遗址保护原则和高度适用的技术技能方面的培训，该项目还将为当地提供教育机会，同时鼓励保护当地文化资源。这项研究的完成将得出环礁上人类/环境相互作用的时间线，从岛屿形成、全新世晚期海平面下降一直延伸到历史时期（大约公元 1849 年）。将使用历史生态学和复原力理论的视角来背景化和解释这些环礁的长期居住是如何实现的。结合起来，这些努力将有助于深入了解人类构建景观的方式，并制定保护/管理实践，即使在最边缘的环境中也能维持人口的生存。这项研究的结果将通过针对学术受众以及库克群岛当地居民的演示和出版物来分享，以告知和激发有关景观管理的当地和全球挑战的对话。这项研究从多个社会生态学角度出发。历史生态学是一种研究视角，它接受环境条件的挑战，同时认识到人类可以操纵景观来创造连续性和变化的长期轨迹。复原力理论提供了一种补充观点，该观点根据关键的社会和生态变量将景观塑造过程置于背景之中。这些框架的结合将用于解决以下问题：人类通过什么过程和在什么时间尺度上改造和管理边缘或新兴环境以创造有弹性的文化景观？研究小组将使用考古实地方法，包括挖掘马尼希基和拉卡汉加的居住区和资源采购区，以确定不断变化的聚落模式和物理地貌变化（即园艺场的建设）。对出土材料的实验室分析将包括对动物遗骸进行动物考古学分析，以追踪当地生态和资源利用的变化，对有孔虫进行分析，以识别环礁形成的标记，以及广泛的 AMS 放射性碳测年计划，以确定环礁景观轨迹中事件的时间跨度。环礁。将这些方法结合起来，将通过揭示塑造这些边缘环礁长期可持续性的聚居、资源利用和景观改变的长期模式来回答这个研究问题。