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林业资源管理 ›› 2022›› Issue (zk1): 126-134.doi: 10.13466/j.cnki.lyzygl.2022.S0.018

• 技术应用 • 上一篇    下一篇

伊河流域森林景观恢复技术应用与评价

乔栋1(), 胡国宝2, 田耀武2()   

  1. 1.海南大学 生态与环境学院,海口 570100
    2.河南科技大学 园艺与植物保护学院,河南 洛阳 471003
  • 收稿日期:2022-08-31 修回日期:2022-11-01 出版日期:2022-12-25 发布日期:2023-04-21
  • 通讯作者: 田耀武(1975-),男,河南洛阳人,教授,博士,主要从事森林生态学研究。Email:348162807@qq.com
  • 作者简介:乔栋(1989-),男,河南洛阳人,博士研究生,主要从事生态系统服务研究。Email:672532427@qq.com
  • 基金资助:
    国家自然科学基金项目(31670616)

Application and Evaluation of Forest Landscape Restoration Technology in Yihe River Basin

QIAO Dong1(), HU Guobao2, TIAN Yaowu2()   

  1. 1. College of Ecology and Environment,Hainan University,Haikou 570100,China
    2. College of Horticulture and Plant Protection,Henan University of Science & Technology,Luoyang,Henan 471003,China
  • Received:2022-08-31 Revised:2022-11-01 Online:2022-12-25 Published:2023-04-21

摘要:

基于林业等专题数据,确定伊河流域自然地理状况的一级分区及生态服务功能为主导的二级分区,结合乡镇界线形成74个森林景观恢复区,设置9类森林景观恢复技术,评定伊河流域森林景观恢复实施后生态服务价值的变化。结果表明:原始林的改造、能动经营和农林复合经营是伊河流域森林景观恢复的重点。实施森林景观恢复后,生态服务总价值为406.2亿元,是恢复前的1.33倍。在流域景观尺度上进行自然地理和主导服务功能的区划,结合乡镇界确定恢复区并实施FLR技术的方法,对促进山水林田湖草生态保护修复有一定的指导作用。

关键词: 伊河流域, 森林景观恢复, 技术, 应用, 评价

Abstract:

Using data from forestry and other sectors,the first-level zone based on physical geographical condition and the second-level zone in Yihe River Basin were determined.The second-level zoning mainly takes eco-service functions into account.74 forest landscape restoration areas were zoned with township boundary.Nine techniques of forest landscape restoration were designed,so as to evaluate the value of ecological services before and after the FLR action in Yihe River Basin.The evaluation showed that primary forest improvement,active management and agroforestry were key points of FLR in Yihe River Basin.After the restoration,total value of eco-services of the forest landscapes was 40.62 billion Yuan,which was 1.33 times of the value prior to the restoration intervention.In summary,experience from the Yihe case is the zoning of landscape restoration area based on natural geography and eco-service functions at watershed scale,together with township boundary,and the development and implementation of FLR technology.The experience provides some guidance on future FLR in Yihe River Basin and other landscapes as well.

Key words: Yihe River basin, forest landscape restoration, technology, application, evaluation

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