framing integrated urban water management: an …...framing integrated urban water management: an...
TRANSCRIPT
Framing Integrated Urban Water Management: An urban planning perspective
Catalina MarulandaPractice Manager, South Asia Urban Development
Tokyo TDD, September 25, 2017
60 million new residents move to urban areas every year
Urbanization is only one of the drivers of migration
One in four urban dwellers lives in informal settlements
Urban built-up areas have greatly expanded
CAIRO
ISTAMBULADDIS ABABA
Devastating impacts on the environment and on human health
Devastating impacts on environment, on human healthDrastic differences across cities in access to and in quality of basic services
INEQUALITY
Where and how people build is making things much worse
Financial impacts on municipal budgets and utility companies
Understanding the supply….
…. and the demand
Land use and territorial planning
The importance of the housing sector
Redevelopment
Building back better
Complex institutional and governance structures
Palencia
Villa Canales
Mixco
San Jos・Pinula
Fraijanes
San J
uan
Sacat
ep駲
uez
Amatitl疣
ChuarranchoS
an R
aym
undo
Villa N
ueva
Chinautla
San P
edro Ayam
puc
ZONA 18
ZO
NA
25
Sources: Esri, HERE, DeLorme, TomTom, Intermap, increment PCorp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN,Kadaster NL, Ordnance Survey, Esri Japan, METI, Esri China (HongKong), swisstopo, MapmyIndia, © OpenStreetMap contributors, andthe GIS User Community
Tipitapa
Managua
Diriamba
Granada
Mateare
Nandaime
San Francisco Libre
Villa Carlos Fonseca
Masaya
San Rafael del Sur
Tisma
Nindir・
Granada
JinotepeDiriamba
San Marcos Masatepe
La Conquista
Dolores
DiriomoDiri・
Nandaime
Ticuantepe
El Rosario
Nandasmo
Niquinohomo
Catarina
La Paz de Carazo
Sources: Esri, HERE, DeLorme, TomTom, Intermap, increment P Corp.,GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, OrdnanceSurvey, Esri Japan, METI, Esri China (Hong Kong), swisstopo, MapmyIndia, ©OpenStreetMap contributors, and the GIS User Community
Honduras
Sources: Esri, HERE, DeLorme, TomTom, Intermap, increment P Corp.,GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL,Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong), swisstopo,MapmyIndia, © OpenStreetMap contributors, and the GIS User Community
Nej
apa
Apopa
San SalvadorS
an Mart匤
Tonacate
peque
Del
gad
o
Ilopango
Soy
apan
go
Mejicanos
Sources: Esri, HERE, DeLorme, TomTom, Intermap, increment PCorp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN,Kadaster NL, Ordnance Survey, Esri Japan, METI, Esri China(Hong Kong), swisstopo, MapmyIndia, © OpenStreetMapcontributors, and the GIS User Community
Chilibre
Pacora
Arraij疣
San Mart匤
Herrera
Tocumen
Las Cumbres
Veracruz
Amador
Juan D僘z
El Arado
Nuevo Emperador
Santa Clara
MendozaLa Represa
Playa Leona
Pedregal
Feuillet
Hurtado
Guadalupe
Mendoza
Amador
El CocoPuerto Caimito
Vista Alegre
Rufina Alfaro
Betania
Omar Torrijos
Barrio Balboa
Parque Lefevre
El Arado Belisario Fr僘s
San Francisco
R卲 Abajo
Pueblo Nuevo
Jos・Domingo EspinarBelisario Porras
Curund・El Chorrillo
Sources: Esri, HERE, DeLorme, TomTom, Intermap, increment PCorp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, KadasterNL, Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong),swisstopo, MapmyIndia, © OpenStreetMap contributors, and the GISUser Community
Ciudad de Guatemala San Salvador
San Jose Panamá
Fuente: Cálculos propios usando area construida CDRP y data oficial del censo
Managua
Tegucigalpa
Complex metropolitan governance structure
IUWM: a fit for purpose approach
Parting thoughts:
1. IUWM, a fit for purpose approach: every city is different and there is no unique solution
2. Planning ahead is essential
3. The solution has to be financially sustainable
4. At metro level, must have the right governance structure in place
