Geo-risk management for developing countries—vulnerability to mass wasting in the Jemma River Basin, Ethiopia
Geo-risk management for developing countries—vulnerability to mass wasting in the Jemma River Basin, Ethiopia
复制标题
发展中国家的地理风险管理——埃塞俄比亚杰玛河流域大规模浪费的脆弱性
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
V. Vilímek
中科院分区：
文献类型：
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作者：
J. Zvelebil;J. Šíma;V. Vilímek
介绍了M141IPL项目的进展情况。对埃塞俄比亚中部高地杰马河流域近16 000平方公里的区域进行了工程地质、水文地质测绘和易损性分区的概念和应用分析。工作的目的是具体修改现行方法及其实际实地测试、面向用户的信息传播以及对埃塞俄比亚工作人员进行地质灾害评估培训。此外，还提供了环境保护研究和水资源管理，以改善食品和卫生安全。开发了一种替代的概念能量过程和面向陆地单元和卫星图像的实施方法，通过定期实地检查和定期清查危险现象来取代信息的不足。有必要实施一种新的、复杂的系统范例，以解决自然和人类系统耦合中的脆弱性和风险。对此进行了讨论，并强调了以用户为导向的沟通和建立基于自下而上的背景方法的地质风险预警和管理系统。
A progress report of the M141 IPL project is presented. Conceptual and applied analyses bearing on engineering geological, hydrogeological mapping, and zoning of vulnerability to mass wasting were conducted for nearly a 16,000-km2 area of the Jemma River basin, central Ethiopian highlands. Work was aimed at the specific modification of current methodology and its practical field testing, user-oriented information dissemination, and training of Ethiopian staff in geo-hazard assessment. Also, environmental protection studies and water resources management to improve food and sanitary security were provided. An alternative, conceptual energy-process and land unit-oriented and satellite images implementing method was developed to substitute for the inadequacy of information by regular field check and regular inventory of risky phenomena. It is necessary to implement a novel, complex systems paradigm to tackle vulnerability and risks in couplings of nature and human systems. This is discussed together with emphasis on user-oriented communication and building of geo-risk warning and management systems based on bottom-up, contextual approach.