集体林区采伐管制变迁、农户生计转型与森林资源质量
结题报告
批准号:
72003097
项目类别:
青年科学基金项目
资助金额:
24.0 万元
负责人:
何文剑
依托单位:
学科分类:
农林经济管理
结题年份:
2023
批准年份:
2020
项目状态:
已结题
项目参与者:
何文剑
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中文摘要
集体林区森林质量维系着我国森林生态安全和稳定,为此国家制定并逐步完善森林采伐限额管理制度,不断加强对天然林与公益林的管制力度。已有调研显示,在我国采伐管制变迁过程中,集体林区农户生计非农化、多样化转型趋势愈发明显,但农户生计转型却给林区森林质量带来不确定的影响。而且,林区农户所处时空异质性会造成采伐管制生计转型效应不明晰,使得森林质量所受影响变得更加不确定。因此,本项目拟在识别集体林区生计转型能否归因于采伐管制变迁的基础上,解析采伐管制变迁后农户生计转型对森林质量的影响效应与作用机制,同时考量采伐管制变迁、农户生计转型与森林质量三者关系的时空异质性。研究不仅能在理论上深化三者之间内在机制与异质性作用的规律认知,还能在实践层面为设计出农户生计与森林质量协同发展的精细化管制政策提供科学支撑。
英文摘要
Considering the significant impact of the quality of collective forests on the ecological safety and stability of our country’s forests, China has developed a forest logging quota management system and has been continuously improving upon it by strengthening the regulatory enforcement on the natural and ecological forest management in the collective forest regions. Existing studies show that in the process of China's forest logging regulatory changes, the pursuit of income diversification especially of non-agricultural income by farmers in the collective forest regions has significantly impacted the effectiveness of those forest logging regulation systems and generated uncertain repercussions on the overall forest quality. Moreover, the spatial and temporal heterogeneity of farmers in collective forest regions may further contribute to the uncertainties of farmers’ livelihood transition strategies and eventually impact the corresponding collective forest quality. Based on these observations and findings, our proposed project aims to identify whether the observed farmers’ livelihood transition strategies can be attributed to the logging regulatory changes, and to further analyze the combined impact of farmers’ pursuit of livelihood transition and the forest logging regulatory changes on the forest reservation and quality, with the temporal and spatial heterogeneity of farmers in the forest region considered. We hope that such in-depth analysis not only can contribute to the further identification of the internal mechanism and interaction of the aforementioned three factors --- forest regulatory changes, farmers’ livelihood transition strategies, and forest reservation and quality ---theoretically, but also help to develop effective evidence-based policy tools for achieving the sustainable development of farmers' livelihood and forest quality simultaneously.
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DOI:--
发表时间:2022
期刊:商业研究
影响因子:--
作者:何文剑;江民星
通讯作者:江民星
DOI:10.3390/su14052633
发表时间:2022-02
期刊:Sustainability
影响因子:3.9
作者:Ting Ye;Wenjian He;Z. Liu
通讯作者:Ting Ye;Wenjian He;Z. Liu
DOI:10.1016/j.enbuild.2021.111040
发表时间:2021-04
期刊:Energy and Buildings
影响因子:6.7
作者:Mingyang Zhang;Yuling Chen;Wuyang Hu;Nanxin Deng;Wenjian He
通讯作者:Mingyang Zhang;Yuling Chen;Wuyang Hu;Nanxin Deng;Wenjian He
DOI:10.1007/s11356-021-15932-w
发表时间:2021-04
期刊:Environmental Science and Pollution Research
影响因子:5.8
作者:Ye Wei;Wenjian He
通讯作者:Ye Wei;Wenjian He
DOI:10.3389/fenvs.2022.864335
发表时间:2022-03
期刊:
影响因子:--
作者:Dongyan Shen;Wenjian He
通讯作者:Dongyan Shen;Wenjian He
国内基金
海外基金