天然林保护工程生态恢复的时空特征及评价  

Spatio-temporal Characteristics and Evaluation of Ecological Restoration of Natural Forest Protection Project

作　　者：黄颖利[1] 李晗晗 朱震锋[1] 张祥华 HUANG Yingli;LI Hanhan;ZHU Zhenfeng;ZHANG Xianghua(College of Economics and Management,Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学经济与管理学院,哈尔滨150040

出　　处：《林业经济问题》2020年第6期579-586,共8页Issues of Forestry Economics

基　　金：中央高校基本科研业务费专项资金项目(2572019BM05、2572020DR06);黑龙江省哲学社会科学研究规划年度项目(19GLC162)。

摘　　要：以天然林保护工程生态恢复为切入点,利用2004—2016年天然林保护工程区15个省市的数据评价分析天保工程生态恢复效果的时空特征。结果表明:天然林保护工程区的生态恢复效果逐年增长且整体表现良好,但在实施过程仍然需要注意平衡天然林管护、水土保持、自然保护区与资金之间的关系;根据生态恢复效果可将天然林保护工程区划分为生态风险降低、生态状况改善、生态恢复能力增强3类从而有针对性地开展后续工作。最后,围绕加强天然林基础管护、因区施策、完善天保制度与法规等问题展开讨论,并提出坚持优化天然林管护制度并强化政策落实,适度发展天然林生态产业,健全奖惩、培训、监管制度与法规建设等建议。⑴Background——As one of the country's six major ecological projects,the natural forest protection project has been implemented for 20 years.According to the plan,released by the State Council recently,a mechanism for forest protection and restoration will be built for all of the country's natural forests by 2020.⑵Methods——Finally,the discussion on ecological restoration of natural forest protection project is put forward.According to the status quo of the Natural Forest Protection Project,simple statistical data analysis method is adopted to select the evaluation index of natural forest ecological restoration,and the difference of temporal and spatial characteristics are analyzed from the perspective of ecological restoration.⑶Results——Using the data of the natural forest protection project area from 2004 to 2016,combined with the current situation of the implementation of the natural forest protection project in 15 provinces and cities,the temporal and spatial characteristics of the ecological restoration effect of the natural forest protection project are evaluated and analyzed.The results show that the ecological restoration effect of the Natural forest protection project takes a fluctuating trend,rising from 39.02 in 2004 to 56.83 in 2016.The weighted average weight of ecological risk index of each province is 0.111,followed by ecological status of 0.105,ecological restoration support capacity of 0.094,and ecological restoration capacity of 0.080.It is necessary to balance the relationship between natural forest management and protection,soil and water conservation,nature reserves and funds.According to the effect of ecological restoration,15 provinces and cities are divided into three categories:the reduction of ecological risk,the improvement of ecological condition and the enhancement of ecological restoration ability.The ecological restoration efficiency of Ningxia and Xinjiang is more than 63.5,with excellent performance in all aspects,showing a trend of strengthening the ability of ecol

关 键 词：生态恢复 时空特征 评价 天保工程 

分 类 号：F326.23[经济管理—产业经济] X24[环境科学与工程—环境科学]