Effect of land tenure on forest cover and the paradox of private titling in Panama

被引:9
|
作者
Walker, Kendra L. [1 ,2 ]
机构
[1] Univ Calif Santa Barbara, Environm Markets & Solut Lab, Santa Barbara, CA 93106 USA
[2] Smithsonian Trop Res Inst, Apartado 0843-03092, Balboa, Ancon, Panama
关键词
Land-use zoning; Tenure; Protected areas; Deforestation; Panama; Private titles; PROPERTY-RIGHTS; SUSTAINABLE DEVELOPMENT; TROPICAL FORESTS; INDIGENOUS LAND; TRADE-OFFS; ECOSYSTEM SERVICES; GLOBAL ASSESSMENT; DEFORESTATION; CARBON; CONSERVATION;
D O I
10.1016/j.landusepol.2021.105632
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Meeting sustainable development goals requires policies that account for interrelatedness in social and environmental issues such as land tenure and deforestation. This work takes advantage of a nationwide titling campaign in Panama to explore the effect of private titling on forest cover across a heterogeneous landscape covering all stages of forest transition and diverse tenure arrangements. Situated in a broader matched analysis of the influence of zoning and tenure on forest cover, private management is estimated to have contributed to the deforestation of 1750-3650 km2 of mature forest nationwide from 1990 to 2020 with an average marginal effect of 15.3%. Conversely, Protected Areas and Indigenous Comarcas are estimated to have protected 1700-3900 km2 and 500-1250 km2 of mature forest, respectively. Private titling is associated with increased deforestation both during titling and years after, supporting observations that the titling process itself encourages speculative deforestation by title seekers and that private landholders value natural forests less than other land uses such as cattle. By disaggregating the data by region to highlight different stages of forest transition as well as by processes of deforestation and forest growth, this analysis shows that while private titling accelerates deforestation, it also encourages investment in reforestation. This presents a paradox for private titles and forests where agencies may perversely encourage speculative deforestation by creating stronger markets for forest-ready landscapes than for intact natural forests. In cases such as this one, where deforestation helps to secure a title, this paradox is confounded when having a title is set as a precondition for participation in a forest conservation program.
引用
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页数:15
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