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Pollutants Inflow from Btg Ai River and Delok River and Btg Ai Reservoir Outflow and Possible Impact on Aquaculture

Settlements and developments along the Batang Ai River and Delok River may contribute some pollutants to the water and sediment. Besides that, maintaining water quality and sediment quality are very important to sustain the cage aquaculture activity in Batang Ai Reservoir. Hence, the objective of th...

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Bibliographic Details
Main Author: Wong, Yik Men
Format: Final Year Project Report
Language:English
English
Published: Universiti Malaysia Sarawak, UNIMAS 2012
Subjects:
GE Environmental Sciences
SH Aquaculture. Fisheries. Angling
Online Access:http://ir.unimas.my/id/eprint/6236/1/Yik%20Men%2824pgs%29.pdf
http://ir.unimas.my/id/eprint/6236/4/Wong%20Yik%20Men%28ft%29.pdf
http://ir.unimas.my/id/eprint/6236/
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spelling my.unimas.ir.62362024-08-26T01:42:52Z http://ir.unimas.my/id/eprint/6236/ Pollutants Inflow from Btg Ai River and Delok River and Btg Ai Reservoir Outflow and Possible Impact on Aquaculture Wong, Yik Men GE Environmental Sciences SH Aquaculture. Fisheries. Angling Settlements and developments along the Batang Ai River and Delok River may contribute some pollutants to the water and sediment. Besides that, maintaining water quality and sediment quality are very important to sustain the cage aquaculture activity in Batang Ai Reservoir. Hence, the objective of this study was to investigate the water and sediment quality of Batang Ai River and Delok River and Batang Ai Reservoir. The results obtained from two sampling trips at 5 selected stations indicated that the water quality there was clean which fall in Class II of NWQSM classification. Results for ex-situ water quality parameters are TSS (0.58-8.33 mg/L), BOD5 (3.4-6.61 mg/L), COD (32 – 53.3 mg/L), SRP (0-0.0141 mg/L), TP (0.0193-0.0439 mg/L), NH3-N (0-0.0576 mg/L), NO2-N (0.001-0.007 mg/L), NO3-N (0.01-0.02 mg/L) and TKN (1.216-1.692 mg/L). Nonetheless, the overall water and sediment quality was classified as not possess any negative impacts and damages to the aquatic life and aquaculture activities in the river and reservoir ecosystems. Universiti Malaysia Sarawak, UNIMAS 2012 Final Year Project Report NonPeerReviewed text en http://ir.unimas.my/id/eprint/6236/1/Yik%20Men%2824pgs%29.pdf text en http://ir.unimas.my/id/eprint/6236/4/Wong%20Yik%20Men%28ft%29.pdf Wong, Yik Men (2012) Pollutants Inflow from Btg Ai River and Delok River and Btg Ai Reservoir Outflow and Possible Impact on Aquaculture. [Final Year Project Report] (Unpublished)
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
English
topic GE Environmental Sciences
SH Aquaculture. Fisheries. Angling
spellingShingle GE Environmental Sciences
SH Aquaculture. Fisheries. Angling
Wong, Yik Men
Pollutants Inflow from Btg Ai River and Delok River and Btg Ai Reservoir Outflow and Possible Impact on Aquaculture
description Settlements and developments along the Batang Ai River and Delok River may contribute some pollutants to the water and sediment. Besides that, maintaining water quality and sediment quality are very important to sustain the cage aquaculture activity in Batang Ai Reservoir. Hence, the objective of this study was to investigate the water and sediment quality of Batang Ai River and Delok River and Batang Ai Reservoir. The results obtained from two sampling trips at 5 selected stations indicated that the water quality there was clean which fall in Class II of NWQSM classification. Results for ex-situ water quality parameters are TSS (0.58-8.33 mg/L), BOD5 (3.4-6.61 mg/L), COD (32 – 53.3 mg/L), SRP (0-0.0141 mg/L), TP (0.0193-0.0439 mg/L), NH3-N (0-0.0576 mg/L), NO2-N (0.001-0.007 mg/L), NO3-N (0.01-0.02 mg/L) and TKN (1.216-1.692 mg/L). Nonetheless, the overall water and sediment quality was classified as not possess any negative impacts and damages to the aquatic life and aquaculture activities in the river and reservoir ecosystems.
format Final Year Project Report
author Wong, Yik Men
author_facet Wong, Yik Men
author_sort Wong, Yik Men
title Pollutants Inflow from Btg Ai River and Delok River and Btg Ai Reservoir Outflow and Possible Impact on Aquaculture
title_short Pollutants Inflow from Btg Ai River and Delok River and Btg Ai Reservoir Outflow and Possible Impact on Aquaculture
title_full Pollutants Inflow from Btg Ai River and Delok River and Btg Ai Reservoir Outflow and Possible Impact on Aquaculture
title_fullStr Pollutants Inflow from Btg Ai River and Delok River and Btg Ai Reservoir Outflow and Possible Impact on Aquaculture
title_full_unstemmed Pollutants Inflow from Btg Ai River and Delok River and Btg Ai Reservoir Outflow and Possible Impact on Aquaculture
title_sort pollutants inflow from btg ai river and delok river and btg ai reservoir outflow and possible impact on aquaculture
publisher Universiti Malaysia Sarawak, UNIMAS
publishDate 2012
url http://ir.unimas.my/id/eprint/6236/1/Yik%20Men%2824pgs%29.pdf
http://ir.unimas.my/id/eprint/6236/4/Wong%20Yik%20Men%28ft%29.pdf
http://ir.unimas.my/id/eprint/6236/
_version_ 1808981449693462528
score 13.211869

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