| 基于NbS的山水林田湖草生态保护修复实践探索 |
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| 引用本文： | 杨崇曜,周妍,陈妍,王立威.基于NbS的山水林田湖草生态保护修复实践探索[J].地学前缘,2021,28(4):25-34. |
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| 作者姓名： | 杨崇曜 周妍 陈妍 王立威 |
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| 作者单位： | 自然资源部 国土整治中心;自然资源部土地整治重点实验室,北京 100035 |
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| 摘 要： | 为应对我国生态领域的诸多问题,探索山水林田湖草一体化保护和修复路径,2016—2018年我国实施了25个山水林田湖草生态保护修复工程试点。工程实施对维护国家生态安全起到了积极作用,但仍然存在对生态系统内在机理和规律认识不足、过度依赖工程措施、配套管理政策措施不健全等突出问题。近年来,基于自然的解决方案(Nature-based Solutions, NbS)受到国际社会的广泛认可与关注。本文对NbS的定义、核心理念与准则、实施方法和典型案例进行了梳理,并从NbS的视角对我国山水林田湖草生态保护修复工程在时空尺度、目标设置、技术措施、实施管理制度机制等方面存在的问题进行了剖析。最后,提出吸收借鉴NbS理念与方法以完善我国山水林田湖草生态保护修复工程的建议,包括跨尺度开展设计、建立多元化目标、构建科学的工程技术模式与标准,以及完善多方参与、跨区域合作、可持续资金保障、适应性管理等制度机制。
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| 关 键 词： | 山水林田湖草 基于自然的解决方案 生态保护 生态修复 |
| 收稿时间： | 2020-04-01 |
Ecosystem conservation and restoration through Nature-based Solutions |
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| YANG Chongyao,ZHOU Yan,CHEN Yan,WANG Liwei.Ecosystem conservation and restoration through Nature-based Solutions[J].Earth Science Frontiers,2021,28(4):25-34. |
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| Authors: | YANG Chongyao ZHOU Yan CHEN Yan WANG Liwei |
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| Institution: | Land Consolidation and Rehabilitation Center, Ministry of Natural Resources; Key Laboratory of Land Consolidation and Rehabilitation, Ministry of Natural Resources, Beijing 100035, China |
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| Abstract: | In order to solve the complex problems we face in ecosystem management in China, 25 pilot projects for ecosystem protection and restoration were implemented from 2016 to 2018 with positive outcomes. However, problems still exist, such as lacking a good understanding of the internal controls of ecosystems, overly relying on engineering approach and inadequate management policies. As one of the most accepted measures addressing societal challenges, Nature-based Solutions (NbS) have developed rapidly, with emerging concepts, principles and practices. This paper systematically sorts out the concepts, core theories and typical cases of NbS, and interprets, from the perspective of NbS, the problems in the pilot projects in terms of their spatio-temporal scale, goal setting, technical measures, and implementation and management strategies. We propose using NbS as reference to improve the ecosystem protection and restoration projects in China, which entails adopting a multi-scale, multi-objective design, setting multi-objective goals, and establishing a scientific technical framework and standard. Meanwhile, we aim to promote multi-party participation, economic sustainability, adaptive management and so on. |
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| Keywords: | ecosystems Nature-based Solutions ecological conservation ecological restoration |
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