检索结果-南通市图书馆

A RETROSPECTIVE ON THE DEVASTATING IMPACTS OF TROPICAL STORM WASHI

Tropical Cyclone Research and Review 2012年第2期1卷 163-176页

作者： SUSAN R.ESPINUEVA ESPERANZA O.CAYANAN NIVAGINE C.NIEVARES Philippine Atmospheric Geophysical and Astronomical Services (PAGASA)

The December 2011 disaster in the Philippines which was induced by TS Washi was investigated. This disastrous event which claimed 1,268 human lives and Ph P1.455 Billion(US$63.26M) damages to infrastructure and agriculture was analyzed in terms of meteorological, hydrological, environmental and social aspects. Government’s response to the disaster was also included. Meteorological analysis was carried out using surface observations, satellite data and simulation of numerical weather prediction model. Intense short duration rainfall upstream the river basin and the damming effect along the river triggered the flashfloods downstream in Cagayan de Oro and Iligan Cities. The strong storm winds coupled with orographic lifting enhanced the rainfall activity over the mountain. The encroachment in the sandbars and the river banks due to urbanization and unabated development impeded the flow of water resulting to greater damage. In addition, the timing of the high tide constrained the flow of the flood waters that resulted to widespread flooding in the downstream areas. This flood event on 16 December 2011 reached a maximum height of 7 meters and the extent of inundation covered about 7 to 10 meters high from the river banks in Cagayan de Oro City.The conclusion was that the disaster was the result of the interplay of climatic, environmental and social factors. As a result of the flood disaster and based on the findings of the different agencies, the Philippine government came up with various recommendations which include regulation of the development in the floodplain areas, hazard mapping and installation of early warning system.

关键词： tropical storm Washi forecast rainfall satellite based information flashflood disaster river basin management

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：