IRES Track I: Comparing the influence of economic incentives and land use patterns on the conservation of tropical forests and primates in Panama, Costa Rica, and Uganda

IRES 第一轨：比较经济激励措施和土地利用模式对巴拿马、哥斯达黎加和乌干达热带森林和灵长类动物保护的影响

• 批准号: 1854114
• 负责人: Michael Wasserman
• 金额: $ 29.99万
• 依托单位: Indiana University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-03-15 至 2024-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1854114&HistoricalAwards=false
• 关键词: IRES; Track; Comparing; influence; economic

Biodiversity loss, climate variability, and pollution are major threats to ecosystem functioning and quality of human life. Addressing these human-environment interactions is particularly important for tropical forest ecosystems as they contain approximately half of all living species, play an important role in climate regulation, and filter pollutants from water and air. Despite their importance, current policies are still largely ineffective as indicated by continued significant tropical forest loss over the past several decades. This NSF International Research Experience for Students award will support U.S. student projects across forests in Panama, Costa Rica, and Uganda to analyze how international variation in environmental policies influences land use practices and how these practices affect conservation outcomes related to forest condition and primate biology. By examining similar forests with different environmental policies and different forests with similar environmental policies, we will be able to evaluate the largescale effectiveness of conservation incentives, such as payments for ecosystem services (PES) and ecotourism, alongside the effects of agricultural practices linked to deforestation, air and water pollution, and biodiversity loss. Through this research program, underrepresented students in anthropology, human biology, and the environmental sciences will gain international field research experience in collaboration with the Organization for Tropical Studies and Makerere University Biological Field Station. Students will work closely with local field assistants and communities during their research, thus providing multiple opportunities for cultural exchange. At the end of the 10-week program, students will present their initial results to local communities and host country scholars at a public forum and will be encouraged to communicate their final results through peer-reviewed publication and presentations at professional conferences. An additional end product associated with this program and utilized by the IRES students will be a fully functioning laboratory capable of running immunoassays for quantifying primate hormone levels in the field, thus transferring scientific knowledge and infrastructure. Results from this research program will provide important insight useful to the design of policies for sustaining both biodiversity and human livelihoods. Tropical forests are one of the world's most important ecosystems, containing at least half of all species, regulating climate, purifying air and water, and providing resources for local communities. Nonetheless, over the past few decades widespread deforestation has significantly reduced the extent of tropical forests, leading to declines in wildlife populations that depend on them through habitat loss and fragmentation. Primate populations have been especially affected with more than 60% of all species considered vulnerable or endangered by the IUCN. Efforts to preserve the remaining forests and threatened species dependent on them have largely focused on creating protected areas, such as national parks. However, citizens often rely heavily on natural resources for subsistence and environmental laws are regularly breached, thus weakening the effectiveness of protected areas. As a result, conservation policies have evolved from exclusionary protected areas to strategies that focus on local communities by providing economic and other incentives. Despite the increasing promotion of community-based alternatives by both scholars and practitioners, little evidence exists that they are any more effective than protected areas at maintaining forest quality or sustaining primate populations. Therefore, this NSF IRES research program has two main objectives: 1) To utilize international variation in environmental policies that integrate conservation and development objectives, such as payments for ecosystem services (PES) and ecotourism, for an analysis of the effectiveness of conservation strategies for both protecting tropical forests and their primates and maintaining human livelihoods; and 2) To provide international field research experience to underrepresented students in anthropology, human biology, and the environmental sciences. To meet these objectives, 15 upper level undergraduate and early career graduate student projects will examine the extent to which differing economic and participatory incentives and agricultural practices influence conservation outcomes as measured by on the ground data collected on forest condition (e.g., fragment size, % canopy cover, biomass) and primate biology (i.e., physiology, behavior, and population size) across forests in Panama, Costa Rica, and Uganda. At these sites, students will survey primate populations using line transects, quantify differences in primate behavior, measure primate fecal hormone levels with immunoassays, conduct interviews and surveys of local landowners, government officials and other stakeholders, and quantify forest characteristics using GIS and field methods. Students will also examine the effects of these strategies on local community livelihoods and how these effects influence local perception of environmental policy. Results from this project will add significantly to the knowledge of how economic and participatory incentives can affect conservation decisions and outcomes. As a breakdown in socio-environmental systems will negatively affect both humans and biodiversity, quantifying the effectiveness of various environmental management strategies to maintain biodiversity and local community livelihoods is necessary to ensure that these policies are actually meeting their sustainability and conservation goals.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

生物多样性丧失、气候多变和污染是生态系统功能和人类生活质量的主要威胁。解决这些人类与环境的相互作用对热带森林生态系统特别重要，因为它们包含了大约一半的生物物种，在气候调节中发挥着重要作用，并过滤水和空气中的污染物。尽管这些政策很重要，但正如过去几十年来热带森林持续大量丧失所表明的那样，目前的政策在很大程度上仍然无效。这个NSF国际学生研究经验奖将支持美国学生在巴拿马，哥斯达黎加和乌干达的森林项目，以分析环境政策的国际变化如何影响土地利用的做法，以及这些做法如何影响与森林条件和灵长类动物生物学相关的保护成果。通过研究具有不同环境政策的相似森林和具有相似环境政策的不同森林，我们将能够评估保护激励措施的大规模有效性，例如生态系统服务付费（PES）和生态旅游，以及与森林砍伐，空气和水污染以及生物多样性丧失相关的农业实践的影响。通过这项研究计划，人类学，人类生物学和环境科学的代表性不足的学生将与热带研究组织和Makerere大学生物野外站合作获得国际实地研究经验。学生将在研究期间与当地的现场助理和社区密切合作，从而为文化交流提供多种机会。在为期10周的课程结束时，学生将在公共论坛上向当地社区和东道国学者展示他们的初步结果，并鼓励他们通过同行评审的出版物和专业会议上的演讲来传达他们的最终结果。与该计划相关并由IRES学生使用的另一个最终产品将是一个功能齐全的实验室，能够运行免疫测定，以量化该领域的灵长类动物激素水平，从而转移科学知识和基础设施。这项研究计划的结果将为设计维持生物多样性和人类生计的政策提供重要的见解。热带森林是世界上最重要的生态系统之一，包含至少一半的物种，调节气候，净化空气和水，并为当地社区提供资源。尽管如此，在过去几十年中，广泛的森林砍伐大大减少了热带森林的范围，导致依赖它们的野生动物数量减少，栖息地丧失和破碎。灵长类动物的数量尤其受到影响，超过60%的物种被IUCN认为是脆弱或濒危物种。保护剩余森林和依赖森林生存的受威胁物种的努力主要集中在建立保护区，如国家公园。然而，公民往往严重依赖自然资源维持生计，环境法经常被违反，从而削弱了保护区的有效性。因此，保护政策已从排斥性保护区演变为通过提供经济和其他激励措施以当地社区为重点的战略。尽管学者和实践者越来越多地推广以社区为基础的替代方案，但几乎没有证据表明它们在保持森林质量或维持灵长类动物种群方面比保护区更有效。因此，NSF IRES研究计划有两个主要目标：1）利用环境政策的国际差异，将保护和发展目标结合起来，如生态系统服务（PES）和生态旅游的支付，以分析保护热带森林及其灵长类动物和维持人类生计的保护策略的有效性;以及2）为人类学，人类生物学和环境科学方面代表性不足的学生提供国际实地研究经验。为了实现这些目标，15个高水平的本科生和早期职业研究生项目将研究不同的经济和参与性激励措施和农业实践对保护成果的影响程度，这些成果是通过收集的实地森林状况数据来衡量的（例如，片段大小、%冠层覆盖、生物量）和灵长类生物学（即，生理、行为和种群规模）在巴拿马、哥斯达黎加和乌干达的森林中。在这些地点，学生将调查灵长类动物种群使用线样带，量化灵长类动物行为的差异，测量灵长类动物粪便激素水平与免疫测定，进行采访和当地土地所有者，政府官员和其他利益相关者的调查，并量化森林特征使用GIS和实地方法。学生还将研究这些战略对当地社区生计的影响，以及这些影响如何影响当地对环境政策的看法。该项目的结果将大大增加人们对经济和参与性激励措施如何影响保护决策和结果的了解。由于社会环境系统的崩溃将对人类和生物多样性产生负面影响，量化各种环境管理策略的有效性，以保持生物多样性和当地社区的生计，是必要的，以确保这些政策实际上是满足其可持续性和保护目标。这个奖项反映了NSF的法定使命，并已被认为是值得支持的，通过评估使用基金会的智力价值和更广泛的影响审查标准。

项目成果

The chemical landscape of tropical mammals in the Anthropocene

• DOI: 10.1016/j.biocon.2022.109522
• 发表时间: 2022-05
• 期刊: Biological Conservation
• 影响因子: 5.9
• 作者: Colin A. Chapman;Tessa Steiniche;Kathryn M. Benavidez;Dipto Sarkar;K. Amato;J. C. Serio‐Silva;M. Venier;M. Wasserman