Ho Chi Minh City Moving Towards the Sea with Climate Change - - PowerPoint PPT Presentation

ho chi minh city
SMART_READER_LITE
LIVE PREVIEW

Ho Chi Minh City Moving Towards the Sea with Climate Change - - PowerPoint PPT Presentation

Ho Chi Minh City Moving Towards the Sea with Climate Change Adaptation In cooperation between Ho Chi Minh city and Rotterdam city 1 CONTENT I. Some successes of Ho Chi Minh city in climate change adaptation II. The program of Ho Chi


slide-1
SLIDE 1

1

In cooperation between Ho Chi Minh city and Rotterdam city Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

slide-2
SLIDE 2

CONTENT

I. Some successes of Ho Chi Minh city in climate change adaptation

  • II. The program of “Ho Chi Minh city Moving toward

the Sea with Climate Change Adaptation”

  • III. 6 principles in the Climate Adaptation Strategy for

Ho Chi Minh city until 2100

2

Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

slide-3
SLIDE 3

CLI MATE CHANGE ADAPTATI ON I N HO CHI MI NH CI TY

3

Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

slide-4
SLIDE 4

The Impacts of Climate Change

  • n Ho Chi Minh city

4

slide-5
SLIDE 5

5

Ho Chi Minh City People Commitee

Climate Change Steering Board University/ Research Institute District People Committee Departments Business Department Climate Change Working Group District Climate Change Working Group Advisory Group (Officials from different departments)

Climate Change Bureau

CLIMATE CHANGE NETWORK IN HO CHI MINH CITY

slide-6
SLIDE 6

6

THE ESTABLISHMENT OF CLIMATE CHANGE ADAPTATION ACTION PLAN

  • ADAPTATION
  • MITIGATION

ADAPTATION PROGRAMS

  • Develop and implement scientific

research programme

  • Planning – Urban
  • Water resource
  • Agriculture
  • Health – Public health
  • National defense - Security
slide-7
SLIDE 7

7

SOME ADAPTATION PROGRAMS OF HO CHI MINH CITY

slide-8
SLIDE 8

8

INTERNATIONAL COOPERATION IN CLIMATE CHANGE RESPONDING

slide-9
SLIDE 9

I NTRODUCTI ON OF THE PROGRAM

9

Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

slide-10
SLIDE 10

Key project objective

10

Strengthen the climate proofing of the existing and future (urban) development plans to ensure the sustainable socio-economic development

  • f the greater Ho Chi Minh City area

Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

slide-11
SLIDE 11

11

Involved Stakeholders

Vietnam side:

Department of Natural Resources and Environment Department of Agriculture and Rural Development Department of Construction Department of Transportation Department of Zoning and Architecture Flood Control Steering Centre

Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

Netherland side: (Vietnam Climate Adaptation Parnership)

  • Grontmij
  • Bosch Slabbers
  • Ecorys
  • IVM
  • Urban Solutions
  • Witteveen + Boscc
slide-12
SLIDE 12

12

Working Methodologies

  • Multi-sector involvement – Integration
  • Vietnamese / Dutch working groups – Information Exchange
  • On-the-job Training – Capacity Development
  • Close stakeholder involvement – Local Expertise
  • Intensive workshops – Charrettes and Esperanto

Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

slide-13
SLIDE 13
  • 1. Review of existing programs, plans and strategies (ATLAS)
  • 2. Awareness raising and capacity building (TRAINING)
  • 3. Development of Climate Adaptation Strategy (CAS)

13

Main project deliverables

Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

slide-14
SLIDE 14

\

  • ….ONE integrated strategy
  • ….which consist of 6 principles
  • ….within three different time frames

Integrated Strategy

Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

slide-15
SLIDE 15

6 PRI NCI PLES OF THE PROGRAM

15

Ho Chi Minh City

Moving Towards the Sea with Climate Change Adaptation

slide-16
SLIDE 16

Principle 1

Plan for sea level rise, allow “room for water” Urban

development orientation based on:

  • flood risk
  • soil and water system
  • New residential areas towards NW and East
  • Create urban density
  • Connect city centre and industrial/harbour

zones with ring road and public transport

  • New industrial/harbour zones towards the

sea

slide-17
SLIDE 17

Principle 2

Stepwise approach to flooding

  • Flood projection on district level; ring dikes
  • Room for the river; city scale flood protection

with river dikes providing sufficient space for flooding

  • Sluices in the river mouths
  • New urban developments are waterproof
  • In flood prone areas elevated housing
  • New elevated harbour developments
slide-18
SLIDE 18

Principle 3: Redesign the drainage system and develop rainwater

storage system

  • Review the drainage and water storage standards
  • Develop and implement regulation for these standards
  • Improve the wastewater and rainwater drainage system
  • Develop rainwater storage system
  • Green and blue roofs
  • Rainwater storage in buildings
  • Develop city scale parks with water storage
  • Transform main roads to green avenues
slide-19
SLIDE 19

Principle 4

Combine solutions to flooding with solutions to reduce salt intrusion

  • Replace the locations of river water intake

for clean water production

  • Flush out salt water using reservoirs and

local water storage

  • Intelligent dredging
  • Construct river mouth sluices prevent further

salt intrusion

slide-20
SLIDE 20

Principle 5

Manage groundwater extractions to reduce land subsidence

  • Construct water pipes for water supply.

Reduce the demand of groundwater

  • Strict regulation on groundwater usage,

install water quality improvement program

  • Separate clean (rain) water and waste

water

  • Develop water supply from surface water

(by treatment)

slide-21
SLIDE 21

Principle 6

Plan for Urban Heat Island Effect

  • Reduce temperature in the city by adding

vegetation

  • Create more green-blue areas in the city

using existing water structure

  • Stimulate heat proof architecture
  • Improve natural ventilation
slide-22
SLIDE 22

Strategy Ho Chi Minh

Unique Delta City Theme 2: Stepwise approach Theme 3: Community based Theme 4: Manage groundwater Theme 5: Urban Heat Island Theme 7: Spatial Quality

Principle 2: Stepwise approach Principle 3: Community based Principle 4: Manage groundwater Principle 5: Urban heat island Principle 6: Reduce salt intrusion Principle 7: Spatial quality Principle 3: Integrated drainage system Principle 4: Reduce salt intrusion Principle 5: Manage groundwater Principle : Reduce salt intrusion Principle 6: Urban heat island Principle 2: Stepwise approach Principle 1: Development orientation Principle 2: Stepwise approach Principle 3: Integrated drainage system Principle 4: Reduce salt intrusion Principle 5: Manage groundwater Principle : Reduce salt intrusion Principle 6: Urban heat island