气候变化领域集成服务门户(CCPortal): Satellite-based deforestation alerts with training and incentives for patrolling facilitate community monitoring in the Peruvian Amazon

CCPortal

DOI	10.1073/pnas.2015171118
	Satellite-based deforestation alerts with training and incentives for patrolling facilitate community monitoring in the Peruvian Amazon
	Slough T.; Kopas J.; Urpelainen J.
发表日期	2021
ISSN	0027-8424
卷号	118 期号:29
英文摘要	Despite substantial investments in high-frequency, remote-sensed forest monitoring in the Amazon, early deforestation alerts generated by these systems rarely reach the most directly affected populations in time to deter deforestation. We study a community monitoring program that facilitated transfer of early deforestation alerts from the Global Forest Watch network to indigenous communities in the Peruvian Amazon and trained and incentivized community members to patrol forests in response to those alerts. The program was randomly assigned to 39 of 76 communities. The results from our analysis suggest that the program reduced tree cover loss, but the estimated effects from the experiment are imprecise: We estimate a reduction of 8.4 ha per community in the first year (95% CI [−19.4, 2.6]) and 3.3 ha in the second year (95% CI: [−13.6, 7.0]) of monitoring. The estimated reductions were largest in communities facing the largest threats. Data from monitoring records and community surveys provide evidence about how the program may affect forest outcomes. Community members perceived that the program’s monitors were new authorities with influence over forest management and that the monitors’ incentivized patrols were substitutes for traditional, unincentivized citizen patrols that suffer from free riding and inhibit timely community detection of and responses to deforestation. Should our findings be replicated elsewhere, they imply that externally facilitated community-based monitoring protocols that combine remote-sensed early deforestation alerts with training and incentives for monitors could contribute to sustainable forest management. © 2021 National Academy of Sciences. All rights reserved.
英文关键词	Amazon; Collective action; Common pool resources; Community monitoring; Deforestation
语种	英语
scopus关键词	controlled study; deforestation; forest management; human; incentive; randomized controlled trial; review; article
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/238476
作者单位	Department of Politics, New York University, New York, NY 10012, United States; Private address, New York, NY 10025, United States; School of Advanced International Studies, Johns Hopkins University, Washington, DC 20036, United States
推荐引用方式 GB/T 7714	Slough T.,Kopas J.,Urpelainen J.. Satellite-based deforestation alerts with training and incentives for patrolling facilitate community monitoring in the Peruvian Amazon[J],2021,118(29).
APA	Slough T.,Kopas J.,&Urpelainen J..(2021).Satellite-based deforestation alerts with training and incentives for patrolling facilitate community monitoring in the Peruvian Amazon.Proceedings of the National Academy of Sciences of the United States of America,118(29).
MLA	Slough T.,et al."Satellite-based deforestation alerts with training and incentives for patrolling facilitate community monitoring in the Peruvian Amazon".Proceedings of the National Academy of Sciences of the United States of America 118.29(2021).