Data · dataset · 2024
Simulation and Risk Assessment of Urban Flooding Under Realistic 3D Data
Listed in ScienceDB
Description
本文以镇坝县为案例研究,探讨了洪涝灾害的灾害过程与风险评估耦合方法。通过分析最近的降雨数据和洪涝灾害统计数据,它揭示了该地区洪涝灾害的频繁发生和严重性,以及由此造成的巨大经济和社会损失。利用无人机技术获取高精度地形数据,并与 SWAT 模型集成进行洪水模拟,提供准确的灾害数据支持。该研究构建了多因素风险评估矩阵,通过规范化得出综合洪涝风险指数,为相关部门提供科学依据和参考。针对高风险地区提出了有效措施,包括提高防洪能力、加强监测和预警系统、开展灾害意识活动以及改善土地规划和管理。风险评估结果确认了 14 个 IV 级风险领域,模型仿真结果与实际情况高度吻合。综上所述,本研究提出了一种模拟洪涝灾害耦合的新方法,为决策者提升城市防洪减灾能力提供了科学依据,从而促进了城市可持续发展。
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.17465 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Computer Science & AI · Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Geoinformatics 72% · Simulation 75%
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.17465 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3704 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (72%) |
| concepts[field].local:field:computer-science-ai | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[method].local:method:simulation | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |