Sediment oxygen demand and sediment characteristics of Santubong river

Hazel Naquiah, Binti Mohd Fauzi Pusin (2009) Sediment oxygen demand and sediment characteristics of Santubong river. [Project Report] (Unpublished)

[img]
Preview
PDF
Sediment Oxygen Demand and Sediment Characteristics of Santubong River (24pgs).pdf

Download (1MB) | Preview
[img] PDF (Please get the password from Digital Collection Development Unit, ext : 3932 / 3914)
Sediment Oxygen Demand and Sediment Characteristics of Santubong River (full).pdf
Restricted to Registered users only

Download (1MB)

Abstract

The objective of this study was to determine the sediment oxygen demand and sediment characteristics of the Santubong River. This study aimed to examine the relations between sediment oxygen demands and the sediment characteristics of the Santubong river due to human activities in the watershed. Particle size analysis was also conducted in order to determine the content of clay, silt and sand in the bottom sediment of Santubong river. The highest clay content was from station 2, while for silt and sand, the stations that gave the highest content was from station 5 and 1 respectively. The organic matter and organic carbon gave a positive correlation with the sediment oxygen demand. Total phosphorus determined from the orthophosphorus phosphorus, total Kjeldahl nitrogen, total ammoniacal nitrogen, total organic nitrogen, all shows a significant difference among the stations. For heavy metals, the sediments samples were taken at five stations along the river bank, the station that has the most lead concentration were station 3, station 1 and station 5, nickel and chromium respectively. The station with the highest SOD was obtained from station 1 and the lowest from station 5.

Item Type: Project Report
Additional Information: Project Report (B.Sc.) -- Universiti Malaysia Sarawak, 2009.
Uncontrolled Keywords: Sediment oxygen demand, sediment characteristics, Santubong River, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, undergraduate, Universiti Malaysia Sarawak
Subjects: G Geography. Anthropology. Recreation > GE Environmental Sciences
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Karen Kornalius
Date Deposited: 10 Sep 2015 02:00
Last Modified: 10 Sep 2015 02:00
URI: http://ir.unimas.my/id/eprint/8718

Actions (For repository members only: login required)

View Item View Item