万书萱 李旭
石河子大学法学院
Volume
Copyright
Abstract
本文基于对冰湖溃决洪水 GLOF(Glacial Lake Outburst Flood)相关文献的收集和整理,运用系统动力学(SD)理论及分析框架,建立 GLOF 灾害链因果反馈模型。通过对灾害链中关键变量、反馈回路及时间延迟的识别,探讨在全球气候变暖的情况下冰湖蓄水量的增长、诱发原因、社会的暴露与脆弱性之间的互动关系。在此基础上提出三种系统动力学的“断链”方式即干预风险存量积累的过程、干预触发机制以及响应的时间差、干预社会暴露及脆弱性。本文倡导从单一事件应对到系统风险管理的思维转变,为冰川区灾害风险管理提供一定的指导思想和决策参考。
Keywords
- 冰湖溃决洪水;灾害链;系统动力学;风险治理;断链策略
Preview
References
- 段红玉, 姚晓军, 孙美平,等.冰湖溃决洪水(GLOF) 文献分析与研究进展 [J/OL]. 冰川冻土, 1-19[2025-12-16].https ://link.cnki.net/urlid/62.1072.P.20250827.1757.004.
- Lützow N, Veh G, Korup O. A global database of historic glacier lake outburst floods[J]. Earth System Science Data,2023,15(7):2983-3000.
- Shrestha F Steiner J F, Shrestha R, et al. A comprehensive and version-controlled database of glacial lake outburst floods in High Mountain Asia[J]. Earth System Science Data,2023,15(9):3941-3961.
- Mergili M, Schratz K, Ostermann A, et al. Physicallybased modelling of granular flows with open source GIS[J]. Natural Hazards and Earth System Sciences,2012,12(1):187-200.
- Emmer A, Allen S K, Carey M, et al. Progress and challenges in glacial lake outburst flood research (2017—2021): a research community perspective[J]. Natural Hazards and Earth System Sciences,2022,22(9):3041-3061.
- 周海舟 . 基于系统动力学的新能源汽车动力电池回收策略研究 [D]. 河南农业大学,2025.
- Miles E S. Glacial and geomorphic effects of a supraglacial lake drainage and outburst event, Everest region, Nepal Hima laya[J]. The Cryosphere,2018,12(12):3891-3905.