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Methodologies and Management Framework for Restoration of Wetland Hydrologic Connectivity: A Synthesis.
Integrated Environmental Assessment and Management ( IF 3.0 ) Pub Date : 2020-05-01 , DOI: 10.1002/ieam.4256
Bo Meng 1 , Jing-Ling Liu 1 , Kun Bao 1 , Bin Sun 1
Affiliation  

Under the dual influences of high‐intensity anthropogenic activity and climate change, wetland hydrologic connectivity (HC) has decreased significantly, resulting in the severe fragmentation of wetlands, a decrease in wetland area, and a degradation of hydrological functions, resulting in a worsening disaster response to floods and droughts. Dynamic changes in wetland HC are affected by a variety of factors. Many degraded wetlands have undergone measures to restore HC. Recovery can improve the HC pattern of degraded wetlands. Based on the knowledge of practitioners and a review of the literature, it was found that recovery measures can be divided into structural recovery and functional recovery according to the specific recovery objectives. However, the current recovery method lacks a holistic analysis of the HC pattern. To this end, we propose a hydrologic network–water balance‐based HC recovery and management framework that overcomes the limitations of single‐drive‐factor repair and local repair effects. Integr Environ Assess Manag 2020;16:438–451. © 2020 SETAC

中文翻译:

恢复湿地水文连通性的方法和管理框架:综述。

在高强度人为活动和气候变化的双重影响下,湿地水文连通性(HC)显着下降,导致湿地严重破碎化,湿地面积减少,水文功能退化,导致灾害加剧应对洪水和干旱。湿地HC的动态变化受多种因素影响。许多退化的湿地已经采取了恢复HC的措施。恢复可以改善退化湿地的HC模式。基于从业人员的知识和文献回顾,发现恢复措施可以根据特定的恢复目标分为结构恢复和功能恢复。但是,当前的恢复方法缺乏对HC模式的整体分析。为此,Integr环境评估管理2020; 16:438-451。©2020 SETAC
更新日期:2020-05-01
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