Geochemical Characteristics of Water, Sediments and Suspended Solids in Sibuti River Estuary and Its Potential Effect on the Miri-Sibuti Coral Reefs

The hydrological regime of the Sibuti River is mainly controlled by rainfall associated with Pacific Decadal Oscillation (PDO) and discharging into SW part of Miri coast, East Malaysia. The current study reveals that natural weathering of siliciclastic sediments coupled with deforestation and agricu...

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Bibliographic Details
Main Author: Gantayat, Rakesh Roshan
Format: Thesis
Published: Curtin University 2021
Online Access:http://hdl.handle.net/20.500.11937/88141
Description
Summary:The hydrological regime of the Sibuti River is mainly controlled by rainfall associated with Pacific Decadal Oscillation (PDO) and discharging into SW part of Miri coast, East Malaysia. The current study reveals that natural weathering of siliciclastic sediments coupled with deforestation and agricultural and wastewater effluents are the major sources for the geochemistry of river basin. The estuarine contaminants runoffs have minor to major influence on Miri Sibuti Coral Reefs depending on the seasonal variation.