Evaluation and Optimization of Flood and Typhoon Disaster Prevention Emergency Response Plans in East China

Evaluation and Optimization of Flood and Typhoon Disaster Prevention Emergency Response Plans in East China | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Article Evaluation and Optimization of Flood and Typhoon Disaster Prevention Emergency Response Plans in East China Feifeng Cao, Zhenyu Hong, Conglin Zhang, Jianwu Xing This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-7414981/v1 This work is licensed under a CC BY 4.0 License Status: Under Review Version 1 posted 13 You are reading this latest preprint version Abstract Against the backdrop of global climate change, flood disasters triggered by typhoons endanger people’s lives and properties as well as public safety in coastal areas. Effective prevention becomes a highly significant link in a flood and typhoon prevention emergency response plan system. This paper systematically evaluated and refined the system, with proposed preventive measures and determined priorities. It constructed a multi-dimensional evaluation indicator system, covering 16 key indicators involving plan formulation and implementation. Emergency response plans were evaluated by Analytic Hierarchy Process (AHP) and Fuzzy Comprehensive Evaluation (FCE), and the mutual influence mechanism among the indicators were analyzed by Interpretive Structural Modeling (ISM). A chain-type collaborative mechanism was then constructed to determine the priorities of the optimization measures for the emergency response plan system. With Zhejiang Province as the study area, Hangzhou as an example at the municipal level and Chun’an at the county level, this paper investigated the deficiencies in the emergency response plans at the three administrative levels. The results show that, plans show a decreasing tendency from the provincial to the municipal and finally the county levels (exactly from 4.198 to 3.998 to 3.870 points/5 points), and the most important evaluation indicators are the integrity of plan formulation, the response ability of professionals and the current situation of education and training. But problems are found existing in the integrity of plan formulation, emergency resource cost and emergency response speed. Based on the proposed chain-type collaborative mechanism, specific optimization suggestions mainly focus on how to prioritize personnel training, optimize resource costs and coordinate the work of multiple institutions. The findings are expected to provide guidance for the flood and typhoon prevention emergency response plan system in Zhejiang Province as well as similar areas facing the challenges of climate change disasters. Earth and environmental sciences/Environmental social sciences Earth and environmental sciences/Natural hazards Flood and typhoon prevention Emergency response plan system Evaluation Optimization Chain - type collaborative mechanism Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Under Review Version 1 posted Editorial decision: Revision requested 03 Nov, 2025 Reviews received at journal 03 Nov, 2025 Reviews received at journal 24 Oct, 2025 Reviewers agreed at journal 11 Oct, 2025 Reviews received at journal 10 Oct, 2025 Reviews received at journal 10 Oct, 2025 Reviewers agreed at journal 10 Oct, 2025 Reviewers agreed at journal 09 Oct, 2025 Reviewers agreed at journal 09 Oct, 2025 Reviewers invited by journal 09 Oct, 2025 Editor assigned by journal 04 Sep, 2025 Submission checks completed at journal 23 Aug, 2025 First submitted to journal 23 Aug, 2025 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-7414981","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Article","associatedPublications":[],"authors":[{"id":531921629,"identity":"d5ad7611-978a-4179-b33d-97164cfe8c79","order_by":0,"name":"Feifeng Cao","email":"","orcid":"","institution":"Zhejiang University of Technology","correspondingAuthor":false,"prefix":"","firstName":"Feifeng","middleName":"","lastName":"Cao","suffix":""},{"id":531921630,"identity":"4f8c2575-df15-4cd4-8cee-c447e574d95d","order_by":1,"name":"Zhenyu Hong","email":"","orcid":"","institution":"Zhejiang University of 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