Evaluation of land use land cover changes impacts on water quality at Nerus River using geospatial techniques / Noor Azzatul Najwa Azman

Remote sensing applications in water resources management are necessary in order to determine the water quality, which is very important in solving related problems in future such as risk illness that caused by polluted water. Over the last 10 years, Nerus River was rapidly changing with new develop...

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Main Author:	Najwa Azman, Noor Azzatul
Format:	Thesis
Language:	English
Published:	2021
Subjects:	Remote Sensing Geographic information systems
Online Access:	https://ir.uitm.edu.my/id/eprint/44024/1/44024.pdf
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id	my-uitm-ir.44024
record_format	uketd_dc
spelling	my-uitm-ir.440242021-04-21T00:22:20Z Evaluation of land use land cover changes impacts on water quality at Nerus River using geospatial techniques / Noor Azzatul Najwa Azman 2021-03-23 Najwa Azman, Noor Azzatul Remote Sensing Geographic information systems Qualities of water. Water quality Remote sensing applications in water resources management are necessary in order to determine the water quality, which is very important in solving related problems in future such as risk illness that caused by polluted water. Over the last 10 years, Nerus River was rapidly changing with new development and affect the water quality along the river. Therefore, in this study geospatial techniques are used effectively because it is combining both Remote Sensing and Geographic Information System. This study was involving certain parameters which are total suspended solid (TSS), pH, dissolve oxygen (DO), ammoniacal nitrogen (NH3-N), chemical oxygen demand (COD) and biochemical oxygen demand (BOD) that helps to obtain water quality index (WQI). In addition, it was carried out to assess the quality of Nerus River at Kuala Terengganu based on the average of two interval months (March and September) for 3 stations along the river. This sample will be used in WQI algorithm to determine the WQI of the Nerus River whether in excellent, good or poor condition. The software that involves to carry out the result is using Erdas Imagine 2014 and ArcMap 10.5. The image satellite that has been used are LANDSAT 7 ETM+ and SPOT 6 to process the data of Nerus River in 2000 and 2013 respectively. The method that used to do the classification for each year is supervised classification. While, method that applied in ArcMap 10.5 to carried out the result is using Inverse Density Weighted (IDW) interpolation. Other than that, Microsoft Excel also been used to calculate the WQI for each station using WQI algorithm. Overall, the result of this study carried out the relationship between Land use land cover (LULC) change and water quality index (WQI). 2021-03 Thesis https://ir.uitm.edu.my/id/eprint/44024/ https://ir.uitm.edu.my/id/eprint/44024/1/44024.pdf text en public degree Universiti Teknologi Mara Perlis Faculty of Architecture, Planning and Surveying
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Remote Sensing Geographic information systems Remote Sensing
spellingShingle	Remote Sensing Geographic information systems Remote Sensing Najwa Azman, Noor Azzatul Evaluation of land use land cover changes impacts on water quality at Nerus River using geospatial techniques / Noor Azzatul Najwa Azman
description	Remote sensing applications in water resources management are necessary in order to determine the water quality, which is very important in solving related problems in future such as risk illness that caused by polluted water. Over the last 10 years, Nerus River was rapidly changing with new development and affect the water quality along the river. Therefore, in this study geospatial techniques are used effectively because it is combining both Remote Sensing and Geographic Information System. This study was involving certain parameters which are total suspended solid (TSS), pH, dissolve oxygen (DO), ammoniacal nitrogen (NH3-N), chemical oxygen demand (COD) and biochemical oxygen demand (BOD) that helps to obtain water quality index (WQI). In addition, it was carried out to assess the quality of Nerus River at Kuala Terengganu based on the average of two interval months (March and September) for 3 stations along the river. This sample will be used in WQI algorithm to determine the WQI of the Nerus River whether in excellent, good or poor condition. The software that involves to carry out the result is using Erdas Imagine 2014 and ArcMap 10.5. The image satellite that has been used are LANDSAT 7 ETM+ and SPOT 6 to process the data of Nerus River in 2000 and 2013 respectively. The method that used to do the classification for each year is supervised classification. While, method that applied in ArcMap 10.5 to carried out the result is using Inverse Density Weighted (IDW) interpolation. Other than that, Microsoft Excel also been used to calculate the WQI for each station using WQI algorithm. Overall, the result of this study carried out the relationship between Land use land cover (LULC) change and water quality index (WQI).
format	Thesis
qualification_level	Bachelor degree
author	Najwa Azman, Noor Azzatul
author_facet	Najwa Azman, Noor Azzatul
author_sort	Najwa Azman, Noor Azzatul
title	Evaluation of land use land cover changes impacts on water quality at Nerus River using geospatial techniques / Noor Azzatul Najwa Azman
title_short	Evaluation of land use land cover changes impacts on water quality at Nerus River using geospatial techniques / Noor Azzatul Najwa Azman
title_full	Evaluation of land use land cover changes impacts on water quality at Nerus River using geospatial techniques / Noor Azzatul Najwa Azman
title_fullStr	Evaluation of land use land cover changes impacts on water quality at Nerus River using geospatial techniques / Noor Azzatul Najwa Azman
title_full_unstemmed	Evaluation of land use land cover changes impacts on water quality at Nerus River using geospatial techniques / Noor Azzatul Najwa Azman
title_sort	evaluation of land use land cover changes impacts on water quality at nerus river using geospatial techniques / noor azzatul najwa azman
granting_institution	Universiti Teknologi Mara Perlis
granting_department	Faculty of Architecture, Planning and Surveying
publishDate	2021
url	https://ir.uitm.edu.my/id/eprint/44024/1/44024.pdf
_version_	1783734710685401088

Evaluation of land use land cover changes impacts on water quality at Nerus River using geospatial techniques / Noor Azzatul Najwa Azman

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