Are we missing out in evaluating ecosystem-based disaster risk reduction measures? A review and way forward considering cascading benefits

被引:0
作者
Janzen, S. [1 ,2 ]
Balzer, J. [2 ]
Walz, Y. [2 ]
Sebesvari, Z. [1 ,2 ]
机构
[1] Rhenish Friedrich Wilhelm Univ Bonn, Meckenheimer Allee 174, D-53115 Bonn, Germany
[2] United Nations Univ, Inst Environm & Human Secur UNU EHS, UN Campus,Pl Vereinten Nationen 1, D-53113 Bonn, Germany
关键词
Evaluation; Monitoring; Risk reduction benefits; Ecosystem services; Landscape connections; CO-BENEFITS; GREEN ROOFS; SERVICES; INFRASTRUCTURE; RESTORATION; MITIGATION; PAYMENTS; ADAPTATION; FRAMEWORK; DESIGN;
D O I
10.1016/j.ecolind.2025.113203
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
Ecosystem-based disaster risk reduction (Eco-DRR) are nature-based solutions increasingly taken up to contribute to reducing disaster risks. The implementation of Eco-DRR improves an ecosystem and its ecosystem services provision so as to reduce all or select components of disaster risk. Since ecosystems are interconnected, the benefits of an Eco-DRR measure may go well beyond the actual implementation site. Yet, Eco-DRR is generally evaluated at the level of the measure itself, missing out to capture the full range of risk-reducing ecosystem services and benefits, which may cascade across the landscape. This paper coins the term "cascading benefits" emerging from Eco-DRR and conceptualises the holistic evaluation of Eco-DRR considering cascading benefits to advance evaluation of Eco-DRR at the landscape level. First, the paper presents the results of a literature review designed to understand how Eco-DRR is evaluated to date and whether and how their cascading benefits are considered in the evaluation. The review identified 51 relevant papers, that allowed extracting 93 Eco-DRR evaluation criteria; none of which capture cascading benefits of Eco-DRR. Next, these 93 criteria were assessed for their potential applicability to evaluate cascading benefits, based on an additional, targeted literature review and 7 expert interviews. As a result, 23 criteria were identified for evaluating cascading benefits, providing an entry point for more holistic Eco-DRR evaluation in the future.
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页数:19
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