Diversity And The Effect Of Water Quality And Barrier On Fish Community At Sungai Gombak

Assessment on the fish assemblages in Sg. Gombak has been conducted to determine the current pattern of fish assemblages and is compared with previous data from Bishop (1973), Zakaria-Ismail (1994), and Aidah (1997). Besides, the study also had determined some factors affecting the pattern of fish d...

Full description

Saved in:

Bibliographic Details
Main Author:	Halim, Nurul Fatinizzati Abd
Format:	Thesis
Language:	English
Published:	2020
Subjects:	QH1 Natural history (General - Including nature conservation geographical distribution)
Online Access:	http://eprints.usm.my/55147/1/NORLI%20FAUZANI%20BINTI%20MOHD%20ABU%20HASSAN%20ALSHARI%20-%20TESIS%20cut.pdf
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-usm-ep.55147
record_format	uketd_dc
spelling	my-usm-ep.551472022-10-05T06:42:47Z Diversity And The Effect Of Water Quality And Barrier On Fish Community At Sungai Gombak 2020-07 Halim, Nurul Fatinizzati Abd QH1 Natural history (General - Including nature conservation, geographical distribution) Assessment on the fish assemblages in Sg. Gombak has been conducted to determine the current pattern of fish assemblages and is compared with previous data from Bishop (1973), Zakaria-Ismail (1994), and Aidah (1997). Besides, the study also had determined some factors affecting the pattern of fish distribution along Sg. Gombak (i.e. physicochemical water parameter and physical barrier). Fourteen sampling stations along the Sg. Gombak was determined and was separated into three zones (Upper, Middle, and Lower zones) as was exactly followed Bishop’s (1973) stations. Fish sampling at each station was repeated three times in the six-month sampling periods from February-August 2017 and using appropriate fishing gears (i.e. a backpack electro-shocker, scoop net, and cast net). Data analysis for the effect of the physical barrier (waterfall) was included with secondary data from Aidah’s (1997) and Bishop’s (1973) studies. In order to study the relationship between the environmental variables and longitudinal pattern of fish distribution, parameters of dissolved oxygen (DO) concentration (mg/L), temperature (°C), pН, and conductivity (μmho/cm) were measured in situ each time before fish sampling activities. In this study, 17 species from 11 families were recorded in Sg. Gombak. Most of the native fishes found in this study were distributed from Middle to Upper Zones, while the Lower Zone was dominated by the introduced species. 2020-07 Thesis http://eprints.usm.my/55147/ http://eprints.usm.my/55147/1/NORLI%20FAUZANI%20BINTI%20MOHD%20ABU%20HASSAN%20ALSHARI%20-%20TESIS%20cut.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Sains Kajihayat
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	QH1 Natural history (General - Including nature conservation geographical distribution)
spellingShingle	QH1 Natural history (General - Including nature conservation geographical distribution) Halim, Nurul Fatinizzati Abd Diversity And The Effect Of Water Quality And Barrier On Fish Community At Sungai Gombak
description	Assessment on the fish assemblages in Sg. Gombak has been conducted to determine the current pattern of fish assemblages and is compared with previous data from Bishop (1973), Zakaria-Ismail (1994), and Aidah (1997). Besides, the study also had determined some factors affecting the pattern of fish distribution along Sg. Gombak (i.e. physicochemical water parameter and physical barrier). Fourteen sampling stations along the Sg. Gombak was determined and was separated into three zones (Upper, Middle, and Lower zones) as was exactly followed Bishop’s (1973) stations. Fish sampling at each station was repeated three times in the six-month sampling periods from February-August 2017 and using appropriate fishing gears (i.e. a backpack electro-shocker, scoop net, and cast net). Data analysis for the effect of the physical barrier (waterfall) was included with secondary data from Aidah’s (1997) and Bishop’s (1973) studies. In order to study the relationship between the environmental variables and longitudinal pattern of fish distribution, parameters of dissolved oxygen (DO) concentration (mg/L), temperature (°C), pН, and conductivity (μmho/cm) were measured in situ each time before fish sampling activities. In this study, 17 species from 11 families were recorded in Sg. Gombak. Most of the native fishes found in this study were distributed from Middle to Upper Zones, while the Lower Zone was dominated by the introduced species.
format	Thesis
qualification_level	Master's degree
author	Halim, Nurul Fatinizzati Abd
author_facet	Halim, Nurul Fatinizzati Abd
author_sort	Halim, Nurul Fatinizzati Abd
title	Diversity And The Effect Of Water Quality And Barrier On Fish Community At Sungai Gombak
title_short	Diversity And The Effect Of Water Quality And Barrier On Fish Community At Sungai Gombak
title_full	Diversity And The Effect Of Water Quality And Barrier On Fish Community At Sungai Gombak
title_fullStr	Diversity And The Effect Of Water Quality And Barrier On Fish Community At Sungai Gombak
title_full_unstemmed	Diversity And The Effect Of Water Quality And Barrier On Fish Community At Sungai Gombak
title_sort	diversity and the effect of water quality and barrier on fish community at sungai gombak
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Sains Kajihayat
publishDate	2020
url	http://eprints.usm.my/55147/1/NORLI%20FAUZANI%20BINTI%20MOHD%20ABU%20HASSAN%20ALSHARI%20-%20TESIS%20cut.pdf
_version_	1747822316204589056

Diversity And The Effect Of Water Quality And Barrier On Fish Community At Sungai Gombak

Similar Items