Pluvial flooding: new approaches in flood warning, mapping and risk management

被引：101

作者：

Falconer, R. H. ^{[1
]}

Cobby, D. ^{[1
]}

Smyth, P. ^{[1
]}

Astle, G. ^{[2
]}

Dent, J. ^{[3
]}

Golding, B. ^{[3
]}

机构：

[1] Jacobs Engn UK Ltd, Glasgow G2 7HX, Lanark, Scotland

[2] Environm Agcy, London, England

[3] Met Off, Exeter, Devon, England

来源：

JOURNAL OF FLOOD RISK MANAGEMENT | 2009年 / 2卷 / 03期

关键词：

EU floods directive; flood risk management; flood mapping; flood warning; pluvial flooding; surface water management;

D O I：

10.1111/j.1753-318X.2009.01034.x

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In response to Defra's First Government Response to the Making Space for Water consultation, the Feasibility study into expanding flood warning to cover other flood risks (reference RF5) has investigated the technical feasibility of providing warning services for sources of flooding other than from rivers and the sea. Following a review of all nonfluvial and noncoastal sources of flooding perceived as significant, it was concluded that it is currently technically feasible to consider providing some form of warning service for pluvial and three forms of groundwater flooding. Although a warning service for pluvial flooding is considered less advanced than that for groundwater, a trigger rainfall forecast and a method for identifying locations most susceptible to pluvial flooding has been proposed. This form of service could provide responding organisations with more warning of possible flooding than is currently available.

引用

页码：198 / 208

页数：11

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