The Impact of Economic Development on Water Pollution: Trends and Policy Actions in Malaysia
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Date
2006-08-09
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Publisher
Springer Science + Business Media, B.V. 2007
Abstract
The paper examines the impact of development activities on water pollution in
Malaysia. Hence, the main objective of this paper is not just to examine the trends of
development-induced water pollution around the region of the country but to know where
the problems are and the policy measures taken by the government. It evaluates the
probable causative relationship between problems introduced due to technology employed
in water pollution control and governmental policy measures. It examines the relationship
between development indicators as sources of pollution and polluted rivers over a period of
12 years. The findings of the paper have shown that despite the policy enforcement actions
against the identified sources of water pollution, all the three development indicators
(chosen based on those identified sources) still accounted for high percentage of river
pollution in Malaysia. The findings of the paper were used to identify the central fact of the
location of the problem. Some crucial conclusions of where the problems likely to be, as
reflected in the findings, are: (a) the issue of interactive-effects between pollutants that
many policy-makers are not aware of. This is when policy measures concentrate only on
one source of water pollution; (b) the enforcement strength and/or effectiveness of policy
measures themselves; (c) financial constraints to invest in appropriate technology especially
sewerage systems for controlling human source of water pollution in the country; as well as
those confronting small polluting industries (d) finally, lack of cooperation between
government and private business firms to comply with regulatory policies for water
pollution control.