managing environmental issues in malaysia with geospatial

MANAGING ENVIRONMENTAL ISSUES IN MALAYSIA WITH GEOSPATIAL

5th National GIS Conference 2012 PICC Putrajaya

22 May 2012

By: Halimah Hassan

Department of Environment

PRESENTATION OUTLINE

• Introduction

▫ DOE and the EQA, 1974

▫ Environmental Management in Malaysia

• GIS in DOE

• GIS Application in Managing Issues

• Way Forward

NATIONAL POLICY ON THE ENVIRONMENT

POLICY STATEMENT

FOR CONTINOUS ECONOMIC, SOCIAL AND CULTURAL PROGRESS AND ENHANCEMENT OF THE QUALITY OF LIFE OF MALAYSIANS,

THROUGH ENVIRONMENTALLY SOUND AND SUSTAINABLE DEVELOPMENT

21 October 2002

DOE’s FUNCTION

To administer and enforce the Environmental Quality Act, 1974

(Amendments 1985, 1996) and Section IV of the Exclusive

Economic Zone Ac, 1984

▫ Prevention, abatement,

control of pollution and enhancement of the environment in Malaysia.

▫ Restricts the discharge of wastes into the environment in contravention of the acceptable conditions.

ENVIRONMENTAL QUALITY ACT, 1974

ENVIRONMENTAL MANAGEMENT STRATEGIES

• Pollution Control and Prevention • Sustainable Development through

Conservation of Resources • Integration of Environmental Factors in

Development Planning • Promotion of Environmental Education

and Awareness • Public Participation • Inter-Agency and Federal-State

Cooperation • Bilateral, Regional and International

Cooperation

MISSION

To ensure sustainable

development in the

process of nation building

VISION

Environmental

Conservation for the

Well-being of the People.

GIS ROLE IN DOE

Uptodate

Accurate

Complete

GIS – Tools/ Platform / Integrated

Decision Information Data

Raw Data Process

Analysis Synthesis

Effective

Reliable

Visualise

Assist the Department to make effective and reliable decision

GIS DEVELOPMENT IN DOE

1990’s

Input for Planning

Use

RMK 8 2001 -2005

Data & Infra Development

RMK 9 2006 -2010

Application Development

& Use

RMK 10 2011 -2015

Focused Application

Data & Infra

Enhancement

Widely use

GIS DEVELOPMENT IN DOE DOE’s GIS Web Portal

• Capture pollution sources under DOE’s control • Attribute data integrated and used with GIS system

DOE’s Main Information System – EKAS – Sistem Elektronik Kawalan Alam Sekitar

“ Corruption has appeared throughout the land and sea by [reason of] what the hands of people have earned so He may let them taste part of

[the consequence of ] what they have done that perhaps they will return [to righteousness]. “

“ Telah timbul pelbagai kerosakan dan bala bencana di darat dan di lautan disebabkan apa yang dilakukan tangan-tangan manusia.

(Timbulnya yang demikian itu) kerana Dia (Allah) hendak merasakan kepada mereka sebahagian daripada balasan (akibat) perbuatan

mereka, agar mereka kembali (insaf dan bertaubat). “.

(Al-Quran : Surah ar-Rum: 41)

GIS Application in Managing Issues

ISSUES - DEVELOPMENT IN HIGHLANDS

Issue - Massive and uncontrolled land clearing In highland

IMPACT TO ENVIRONMENT

Severe River Water Pollution

Mud Flood

Sea Water Pollution

Water Resource Affected

Water Treatment Plant Cost Increased

Landslide

Land clearing on the hilltop in the area

above 1000 meters are not allowed Natural forest on the hilltop is

maintained

CONTROL MEASURES

Maintain class IV slope

Land clearing on class IV slopes are

not allowed

No Land Clearing On Slopes

Greater Than 25 Degrees Land clearing on slopes less than 25 degrees by terracing method

GIS Web Mapping Application

Project in Highland – red point & Water Quality Monitoring station – green point been mapped

2003 Satellite Image

2007 Satellite Image

Erosion Map

Erosion Map

Slope Classification Map

Slope Classification Map

MANAGING POLLUTION SOURCES

Investigation of water treatment plant shutdown due to river pollution

Indentification of point source by using GIS Application

15/05/12

Daily Hotspot Monitoring

Provide location of hotspot using Application GIS Hotspot

Searching Land Lot Tools For Enforcement and Assessment Provide land lot no by using GIS Application –Searching Lot for further investigation

Way Forward

Way Forward

• Fully integration with main DOE’s database system

• Use of other tools for example environmental modelling

• Integration and link with NRE’s agencies and other government agencies

• Mobile GIS – GIS for officers in field

• Fully utilize by all level of DOE officers in environmental management and enforcement and investigation

Geospatial approach has its significant role in

environmental management in Malaysia

Maximizing use of ICT and

GIS will enhance the effectiveness of DOE in line

with the lean civil service

CONCLUSION