Carbon sequestration potential of community forests in Bhutan: a possible forest carbon pathway, trade-offs, and stakeholder perceptions

不丹社区森林的碳封存潜力:可能的森林碳汇路径、权衡取舍及利益相关者的看法

阅读:1

Abstract

The Bhutan Government is exploring ways to generate revenue from its forest carbon. Community Forestry can contribute to this goal because of the presence of functioning Community Forest Management Groups (CFMGs) that can exercise effective local authority to ensure the adoption of management practices aimed at increasing carbon sequestration. Here we present a preliminary analysis of the issues associated with forgoing timber harvests in community forests as a potential forest-based carbon pathway. Assuming 50% leakage and transaction costs of $US 7 MgCO(2)(-1), the carbon break-even price needed to compensate a sample of 20 CFMGs for forgoing legally permitted timber harvests averaged $35 MgCO(2)(-1) (95% confidence interval 27-42). Under this scenario, an estimated $5 million ($45 ha(-1)) annually would be required to compensate CFMGs for an additional carbon sequestration benefit of 151,012 MgCO(2), but this value is sensitive to factors such as leakage rates, transaction costs, and market conditions. Stakeholder perceptions about the trade-offs involved in managing community forests for carbon revealed a mix of positive and negative views across different stakeholder groups, highlighting both commonalties and differences. Before Bhutan engages in forest-based carbon markets, clarity is needed on issues such as carbon ownership, additionality, transaction costs, leakage, regulation of carbon sales and benefit distribution. By exploring the carbon pathway of forgoing timber harvesting and identifying the major information needs to engage in carbon markets, we provide the key elements of a framework for discussion of this and other forest carbon pathways (e.g., thinning and reforestation) to inform policy decision making.

特别声明

1、本页面内容包含部分的内容是基于公开信息的合理引用;引用内容仅为补充信息,不代表本站立场。

2、若认为本页面引用内容涉及侵权,请及时与本站联系,我们将第一时间处理。

3、其他媒体/个人如需使用本页面原创内容,需注明“来源:[生知库]”并获得授权;使用引用内容的,需自行联系原作者获得许可。

4、投稿及合作请联系:info@biocloudy.com。