Five Feet High and Rising : Cities and Flooding in the 21st Century

Urban flooding is an increasingly important issue. Disaster statistics appear to show flood events are becoming more frequent, with medium-scale events increasing fastest. The impact of flooding is driven by a combination of natural and human-induc...

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Main Authors: Jha, Abhas, Lamond, Jessica, Bloch, Robin, Bhattacharya, Namrata, Lopez, Ana, Papachristodoulou, Nikolaos, Bird, Alan, Proverbs, David, Davies, John, Barker, Robert
Format: Policy Research Working Paper
Language:English
Published: 2012
Subjects:
Online Access:http://www-wds.worldbank.org/external/default/main?menuPK=64187510&pagePK=64193027&piPK=64187937&theSitePK=523679&menuPK=64187510&searchMenuPK=64187283&siteName=WDS&entityID=000158349_20110503095951
http://hdl.handle.net/10986/3412
id okr-10986-3412
recordtype oai_dc
repository_type Digital Repository
institution_category Foreign Institution
institution Digital Repositories
building World Bank Open Knowledge Repository
collection World Bank
language English
topic ADAPTATION
AEROSOLS
AFFECTED COUNTRY
AFFECTED PEOPLE
AFFECTED POPULATIONS
ANNUAL MEAN TEMPERATURE
ARTIFICIAL DRAINAGE
AVALANCHE
BASINS
CARBON MONOXIDE
CARBON MONOXIDE POISONING
CENTRE FOR RESEARCH ON THE EPIDEMIOLOGY
CLASSIFICATION
CLIMATE
CLIMATE CHANGE
CLIMATE CHANGE ADAPTATION
CLIMATES
COAST
COASTAL AREAS
COASTAL EROSION
COASTAL STORMS
COASTS
CONSTRUCTION
CONTINGENCY PLANNING
CONTINGENCY PLANS
CONVEYANCE
CONVEYANCE SYSTEMS
CRED
CROPS
DAMAGES
DAMS
DATA SOURCES
DEATH RATES
DEVASTATION
DISASTER
DISASTER RECOVERY
DISASTER REDUCTION
DISASTER RISK
DISASTER RISK MANAGEMENT
DISCHARGE
DRAINAGE
DRAINAGE SYSTEMS
DROUGHT
DROUGHT EVENTS
DROUGHTS
DRY SPELLS
ECOSYSTEMS
EFFECT OF SEA LEVEL RISE
EFFECTS ON HEALTH
EMERGENCY PLANNING
EPIDEMIOLOGY OF DISASTERS
EVACUATION
EXTREME EVENTS
EXTREME PRECIPITATION
EXTREME RAINFALL
EXTREME RAINFALL EVENTS
EXTREME WEATHER
EXTREME WEATHER EVENTS
FAMINE
FARMER
FIRE
FLOOD
FLOOD CONTROL
FLOOD DAMAGE
FLOOD DAMAGES
FLOOD DEFENSES
FLOOD EVENTS
FLOOD HAZARD
FLOOD INSURANCE
FLOOD LOSSES
FLOOD MANAGEMENT
FLOOD MITIGATION
FLOOD PLAINS
FLOOD PRONE AREAS
FLOOD RISK
FLOOD WATERS
FLOODING
FLOODPLAIN DEVELOPMENT
FLOODPLAINS
FLOODS
FLOODWATER
FLOODWATERS
FOOD SECURITY
FOREST
FUTURE ADAPTATION
GEOLOGICAL SURVEY
GLOBAL FACILITY FOR DISASTER REDUCTION
GLOBAL MEAN PRECIPITATION
GROUND WATER
GROUNDWATER
HEAT
HEAT WAVE
HEAT WAVES
HOT AIR
HOUSING
HUMAN INTERVENTION
HURRICANE
HURRICANES
HYDROLOGY
INSURANCE
INSURANCE COMPANY
INTERNATIONAL STRATEGY FOR DISASTER REDUCTION
LAND COVER
LAND DEGRADATION
LAND SUBSIDENCE
LAND USE
LANDSLIDES
MEAN SEA LEVEL
METEOROLOGICAL DISASTERS
METEOROLOGICAL ORGANIZATION
NATIONAL FLOOD INSURANCE
NATURAL DISASTERS
NATURAL HAZARDS
PRECIPITATION
PREDICTABILITY
RAINFALL
RAINFALL EVENTS
RAINFALL RUNOFF
RECEIVING WATERS
RECONSTRUCTION
REGIONAL CHANGES
REGIONAL CLIMATE
REGIONAL CLIMATE PROJECTIONS
RESERVOIRS
RESIDENTIAL AREAS
RESTORATION
RISK ASSESSMENT
RISK REDUCTION
RIVER
RIVER DELTAS
RIVERINE
RUNOFF
SAFETY
SEA LEVEL RISE
SEARCH AND RESCUE
SEDIMENTS
SLUM
SLUMS
SPATIAL EXTENT
SPATIAL SCALE
STAGNANT WATER
STORM
STORM SEWERS
STORM SURGE
STORMS
STREAM
SUMMER HEAT WAVE
TROPICAL CYCLONE
TROPICAL PRECIPITATION
TROPICAL STORM
TYPHOON
URBAN HEAT
URBAN HEAT ISLANDS
VEGETATION
WARNING SYSTEMS
WATER HOLDING CAPACITY
WATERSHED
WATERSHED CHARACTERISTICS
WATERWAYS
WEATHER EVENT
WEATHER EXTREMES
WETLANDS
spellingShingle ADAPTATION
AEROSOLS
AFFECTED COUNTRY
AFFECTED PEOPLE
AFFECTED POPULATIONS
ANNUAL MEAN TEMPERATURE
ARTIFICIAL DRAINAGE
AVALANCHE
BASINS
CARBON MONOXIDE
CARBON MONOXIDE POISONING
CENTRE FOR RESEARCH ON THE EPIDEMIOLOGY
CLASSIFICATION
CLIMATE
CLIMATE CHANGE
CLIMATE CHANGE ADAPTATION
CLIMATES
COAST
COASTAL AREAS
COASTAL EROSION
COASTAL STORMS
COASTS
CONSTRUCTION
CONTINGENCY PLANNING
CONTINGENCY PLANS
CONVEYANCE
CONVEYANCE SYSTEMS
CRED
CROPS
DAMAGES
DAMS
DATA SOURCES
DEATH RATES
DEVASTATION
DISASTER
DISASTER RECOVERY
DISASTER REDUCTION
DISASTER RISK
DISASTER RISK MANAGEMENT
DISCHARGE
DRAINAGE
DRAINAGE SYSTEMS
DROUGHT
DROUGHT EVENTS
DROUGHTS
DRY SPELLS
ECOSYSTEMS
EFFECT OF SEA LEVEL RISE
EFFECTS ON HEALTH
EMERGENCY PLANNING
EPIDEMIOLOGY OF DISASTERS
EVACUATION
EXTREME EVENTS
EXTREME PRECIPITATION
EXTREME RAINFALL
EXTREME RAINFALL EVENTS
EXTREME WEATHER
EXTREME WEATHER EVENTS
FAMINE
FARMER
FIRE
FLOOD
FLOOD CONTROL
FLOOD DAMAGE
FLOOD DAMAGES
FLOOD DEFENSES
FLOOD EVENTS
FLOOD HAZARD
FLOOD INSURANCE
FLOOD LOSSES
FLOOD MANAGEMENT
FLOOD MITIGATION
FLOOD PLAINS
FLOOD PRONE AREAS
FLOOD RISK
FLOOD WATERS
FLOODING
FLOODPLAIN DEVELOPMENT
FLOODPLAINS
FLOODS
FLOODWATER
FLOODWATERS
FOOD SECURITY
FOREST
FUTURE ADAPTATION
GEOLOGICAL SURVEY
GLOBAL FACILITY FOR DISASTER REDUCTION
GLOBAL MEAN PRECIPITATION
GROUND WATER
GROUNDWATER
HEAT
HEAT WAVE
HEAT WAVES
HOT AIR
HOUSING
HUMAN INTERVENTION
HURRICANE
HURRICANES
HYDROLOGY
INSURANCE
INSURANCE COMPANY
INTERNATIONAL STRATEGY FOR DISASTER REDUCTION
LAND COVER
LAND DEGRADATION
LAND SUBSIDENCE
LAND USE
LANDSLIDES
MEAN SEA LEVEL
METEOROLOGICAL DISASTERS
METEOROLOGICAL ORGANIZATION
NATIONAL FLOOD INSURANCE
NATURAL DISASTERS
NATURAL HAZARDS
PRECIPITATION
PREDICTABILITY
RAINFALL
RAINFALL EVENTS
RAINFALL RUNOFF
RECEIVING WATERS
RECONSTRUCTION
REGIONAL CHANGES
REGIONAL CLIMATE
REGIONAL CLIMATE PROJECTIONS
RESERVOIRS
RESIDENTIAL AREAS
RESTORATION
RISK ASSESSMENT
RISK REDUCTION
RIVER
RIVER DELTAS
RIVERINE
RUNOFF
SAFETY
SEA LEVEL RISE
SEARCH AND RESCUE
SEDIMENTS
SLUM
SLUMS
SPATIAL EXTENT
SPATIAL SCALE
STAGNANT WATER
STORM
STORM SEWERS
STORM SURGE
STORMS
STREAM
SUMMER HEAT WAVE
TROPICAL CYCLONE
TROPICAL PRECIPITATION
TROPICAL STORM
TYPHOON
URBAN HEAT
URBAN HEAT ISLANDS
VEGETATION
WARNING SYSTEMS
WATER HOLDING CAPACITY
WATERSHED
WATERSHED CHARACTERISTICS
WATERWAYS
WEATHER EVENT
WEATHER EXTREMES
WETLANDS
Jha, Abhas
Lamond, Jessica
Bloch, Robin
Bhattacharya, Namrata
Lopez, Ana
Papachristodoulou, Nikolaos
Bird, Alan
Proverbs, David
Davies, John
Barker, Robert
Five Feet High and Rising : Cities and Flooding in the 21st Century
geographic_facet The World Region
The World Region
relation Policy Research working paper ; no. WPS 5648
description Urban flooding is an increasingly important issue. Disaster statistics appear to show flood events are becoming more frequent, with medium-scale events increasing fastest. The impact of flooding is driven by a combination of natural and human-induced factors. As recent flood events in Pakistan, Brazil, Sri Lanka and Australia show, floods can occur in widespread locations and can sometimes overwhelm even the best prepared countries and cities. There are known and tested measures for urban flood risk management, typically classified as structural or engineered measures, and non-structural, management techniques. A combination of measures to form an integrated management approach is most likely to be successful in reducing flood risk. In the short term and for developing countries in particular, the factors affecting exposure and vulnerability are increasing at the fastest rate as urbanization puts more people and more assets at risk. In the longer term, however, climate scenarios are likely to be one of the most important drivers of future changes in flood risk. Due to the large uncertainties in projections of climate change, adaptation to the changing risk needs to be flexible to a wide range of future scenarios and to be able to cope with potentially large changes in sea level, rainfall intensity and snowmelt. Climate uncertainty and budgetary, institutional and practical constraints are likely to lead to a combining of structural and non-structural measures for urban flood risk management, and arguably, to a move away from what is sometimes an over-reliance on hard-engineered defenses and toward more adaptable and incremental non-structural solutions.
format Publications & Research :: Policy Research Working Paper
author Jha, Abhas
Lamond, Jessica
Bloch, Robin
Bhattacharya, Namrata
Lopez, Ana
Papachristodoulou, Nikolaos
Bird, Alan
Proverbs, David
Davies, John
Barker, Robert
author_facet Jha, Abhas
Lamond, Jessica
Bloch, Robin
Bhattacharya, Namrata
Lopez, Ana
Papachristodoulou, Nikolaos
Bird, Alan
Proverbs, David
Davies, John
Barker, Robert
author_sort Jha, Abhas
title Five Feet High and Rising : Cities and Flooding in the 21st Century
title_short Five Feet High and Rising : Cities and Flooding in the 21st Century
title_full Five Feet High and Rising : Cities and Flooding in the 21st Century
title_fullStr Five Feet High and Rising : Cities and Flooding in the 21st Century
title_full_unstemmed Five Feet High and Rising : Cities and Flooding in the 21st Century
title_sort five feet high and rising : cities and flooding in the 21st century
publishDate 2012
url http://www-wds.worldbank.org/external/default/main?menuPK=64187510&pagePK=64193027&piPK=64187937&theSitePK=523679&menuPK=64187510&searchMenuPK=64187283&siteName=WDS&entityID=000158349_20110503095951
http://hdl.handle.net/10986/3412
_version_ 1764386949633671168
spelling okr-10986-34122021-04-23T14:02:09Z Five Feet High and Rising : Cities and Flooding in the 21st Century Jha, Abhas Lamond, Jessica Bloch, Robin Bhattacharya, Namrata Lopez, Ana Papachristodoulou, Nikolaos Bird, Alan Proverbs, David Davies, John Barker, Robert ADAPTATION AEROSOLS AFFECTED COUNTRY AFFECTED PEOPLE AFFECTED POPULATIONS ANNUAL MEAN TEMPERATURE ARTIFICIAL DRAINAGE AVALANCHE BASINS CARBON MONOXIDE CARBON MONOXIDE POISONING CENTRE FOR RESEARCH ON THE EPIDEMIOLOGY CLASSIFICATION CLIMATE CLIMATE CHANGE CLIMATE CHANGE ADAPTATION CLIMATES COAST COASTAL AREAS COASTAL EROSION COASTAL STORMS COASTS CONSTRUCTION CONTINGENCY PLANNING CONTINGENCY PLANS CONVEYANCE CONVEYANCE SYSTEMS CRED CROPS DAMAGES DAMS DATA SOURCES DEATH RATES DEVASTATION DISASTER DISASTER RECOVERY DISASTER REDUCTION DISASTER RISK DISASTER RISK MANAGEMENT DISCHARGE DRAINAGE DRAINAGE SYSTEMS DROUGHT DROUGHT EVENTS DROUGHTS DRY SPELLS ECOSYSTEMS EFFECT OF SEA LEVEL RISE EFFECTS ON HEALTH EMERGENCY PLANNING EPIDEMIOLOGY OF DISASTERS EVACUATION EXTREME EVENTS EXTREME PRECIPITATION EXTREME RAINFALL EXTREME RAINFALL EVENTS EXTREME WEATHER EXTREME WEATHER EVENTS FAMINE FARMER FIRE FLOOD FLOOD CONTROL FLOOD DAMAGE FLOOD DAMAGES FLOOD DEFENSES FLOOD EVENTS FLOOD HAZARD FLOOD INSURANCE FLOOD LOSSES FLOOD MANAGEMENT FLOOD MITIGATION FLOOD PLAINS FLOOD PRONE AREAS FLOOD RISK FLOOD WATERS FLOODING FLOODPLAIN DEVELOPMENT FLOODPLAINS FLOODS FLOODWATER FLOODWATERS FOOD SECURITY FOREST FUTURE ADAPTATION GEOLOGICAL SURVEY GLOBAL FACILITY FOR DISASTER REDUCTION GLOBAL MEAN PRECIPITATION GROUND WATER GROUNDWATER HEAT HEAT WAVE HEAT WAVES HOT AIR HOUSING HUMAN INTERVENTION HURRICANE HURRICANES HYDROLOGY INSURANCE INSURANCE COMPANY INTERNATIONAL STRATEGY FOR DISASTER REDUCTION LAND COVER LAND DEGRADATION LAND SUBSIDENCE LAND USE LANDSLIDES MEAN SEA LEVEL METEOROLOGICAL DISASTERS METEOROLOGICAL ORGANIZATION NATIONAL FLOOD INSURANCE NATURAL DISASTERS NATURAL HAZARDS PRECIPITATION PREDICTABILITY RAINFALL RAINFALL EVENTS RAINFALL RUNOFF RECEIVING WATERS RECONSTRUCTION REGIONAL CHANGES REGIONAL CLIMATE REGIONAL CLIMATE PROJECTIONS RESERVOIRS RESIDENTIAL AREAS RESTORATION RISK ASSESSMENT RISK REDUCTION RIVER RIVER DELTAS RIVERINE RUNOFF SAFETY SEA LEVEL RISE SEARCH AND RESCUE SEDIMENTS SLUM SLUMS SPATIAL EXTENT SPATIAL SCALE STAGNANT WATER STORM STORM SEWERS STORM SURGE STORMS STREAM SUMMER HEAT WAVE TROPICAL CYCLONE TROPICAL PRECIPITATION TROPICAL STORM TYPHOON URBAN HEAT URBAN HEAT ISLANDS VEGETATION WARNING SYSTEMS WATER HOLDING CAPACITY WATERSHED WATERSHED CHARACTERISTICS WATERWAYS WEATHER EVENT WEATHER EXTREMES WETLANDS Urban flooding is an increasingly important issue. Disaster statistics appear to show flood events are becoming more frequent, with medium-scale events increasing fastest. The impact of flooding is driven by a combination of natural and human-induced factors. As recent flood events in Pakistan, Brazil, Sri Lanka and Australia show, floods can occur in widespread locations and can sometimes overwhelm even the best prepared countries and cities. There are known and tested measures for urban flood risk management, typically classified as structural or engineered measures, and non-structural, management techniques. A combination of measures to form an integrated management approach is most likely to be successful in reducing flood risk. In the short term and for developing countries in particular, the factors affecting exposure and vulnerability are increasing at the fastest rate as urbanization puts more people and more assets at risk. In the longer term, however, climate scenarios are likely to be one of the most important drivers of future changes in flood risk. Due to the large uncertainties in projections of climate change, adaptation to the changing risk needs to be flexible to a wide range of future scenarios and to be able to cope with potentially large changes in sea level, rainfall intensity and snowmelt. Climate uncertainty and budgetary, institutional and practical constraints are likely to lead to a combining of structural and non-structural measures for urban flood risk management, and arguably, to a move away from what is sometimes an over-reliance on hard-engineered defenses and toward more adaptable and incremental non-structural solutions. 2012-03-19T18:02:00Z 2012-03-19T18:02:00Z 2011-05-01 http://www-wds.worldbank.org/external/default/main?menuPK=64187510&pagePK=64193027&piPK=64187937&theSitePK=523679&menuPK=64187510&searchMenuPK=64187283&siteName=WDS&entityID=000158349_20110503095951 http://hdl.handle.net/10986/3412 English Policy Research working paper ; no. WPS 5648 CC BY 3.0 IGO http://creativecommons.org/licenses/by/3.0/igo/ World Bank Publications & Research :: Policy Research Working Paper The World Region The World Region