Title: The impact of spatial development on water pollution: a comparative assessment of river water quality in two municipalities in Malaysia

Authors: Hamidi Ismail; Tuan Pah Rokiah Syed Hussain; Muhammad Subhan

Addresses: Development Management Program, School of Government, Universiti Utara Malaysia, Kedah, Malaysia ' Development Management Program, School of Government, Universiti Utara Malaysia, Kedah, Malaysia ' Department of Ports and Maritime Transportation, King Abdulaziz University, Jeddah, Saudi Arabia

Abstract: This study is aimed at understanding different level of pollution of the river water in two municipalities in Malaysia as a result of spatial development activities. Both municipalities represent the central and southern zones of Peninsular Malaysia which are prone to river water quality problems due to logging, land clearing and livestock farming. Frequency and trend analysis are applied to the data obtained from the Department of Environment (DOE) and measurement of the water quality in the field is conducted in both areas. The results show that the rivers in both municipalities are experiencing deterioration of water quality. The decline in the river water quality is closely related to human activities and the ineffective environmental management system by the government. The apparent environmental problems indicate that the present management system should be improved to create an urban ecosystem which is really capable of addressing the issues of river water pollution.

Keywords: spatial development; river management; urban management; water pollution; water quality; sustainable development; Malaysia.

DOI: 10.1504/IJESD.2020.110635

International Journal of Environment and Sustainable Development, 2020 Vol.19 No.4, pp.333 - 342

Received: 30 Sep 2018
Accepted: 15 Feb 2019

Published online: 27 Oct 2020 *

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