Water quality of Batang Merao watershed and implementation of landsat 8 oli/tirs for the transparency of Lake Kerinci waters

Indang Dewata, . and Hamdi, . and Aprizon Putra, . and Mira Hasti Hasmira, . and Dwi Marsiska Driptufany, . and Fajrin, . and Henny Yulius, . and Muhammad Hidayat, . and Rahmadani Yusran, . and Arman A, . (2024) Water quality of Batang Merao watershed and implementation of landsat 8 oli/tirs for the transparency of Lake Kerinci waters. Journal of Sustainability Science and Management (Malaysia), 19 (4). pp. 110-121. ISSN 2672-7226

This research aims to analyse the water quality of the Batang Merao watershed and the implementation of the algorithm model from Landsat 8 OLI/TIRS for the transparency of Lake Kerinci waters. The method used is descriptive quantitative, which is used to obtain measured data on water quality using the Pollution Index (IP) method based on the Decree of the State Minister for the Environment (KEPMENLH) No. 115/2003, PP No. 82/2001, and PP No. 22/2021, as well as the kriging method from an algorithm of the Landsat 8 OLI/TIRS for Total Suspended Solid (TSS) concentrations with the transparency of the waters of Lake Kerinci. Based on the test results of water samples in the Batang Merao DAS showed that several water quality parameters exceeded the class II water quality standard PP No. 82/2001, which covers DO, BOD, and oil & fats parameters. The relationship between TSS concentration and water transparency of Kerinci Lake has a high coefficient of determination, reaching 0.8344; this indicates the transparency of Kerinci Lake is around 2 m or less. This means that the waters of Lake Kerinci have lower transparency.

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Abstract

This research aims to analyse the water quality of the Batang Merao watershed and the implementation of the algorithm model from Landsat 8 OLI/TIRS for the transparency of Lake Kerinci waters. The method used is descriptive quantitative, which is used to obtain measured data on water quality using the Pollution Index (IP) method based on the Decree of the State Minister for the Environment (KEPMENLH) No. 115/2003, PP No. 82/2001, and PP No. 22/2021, as well as the kriging method from an algorithm of the Landsat 8 OLI/TIRS for Total Suspended Solid (TSS) concentrations with the transparency of the waters of Lake Kerinci. Based on the test results of water samples in the Batang Merao DAS showed that several water quality parameters exceeded the class II water quality standard PP No. 82/2001, which covers DO, BOD, and oil & fats parameters. The relationship between TSS concentration and water transparency of Kerinci Lake has a high coefficient of determination, reaching 0.8344; this indicates the transparency of Kerinci Lake is around 2 m or less. This means that the waters of Lake Kerinci have lower transparency.

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Item Type:	Article
AGROVOC Term:	water quality
AGROVOC Term:	watersheds
AGROVOC Term:	lakes
AGROVOC Term:	water sampling
AGROVOC Term:	remote sensing
AGROVOC Term:	sedimentation
AGROVOC Term:	Eutrophication
AGROVOC Term:	water transparency
AGROVOC Term:	erosion
Geographical Term:	Indonesia
Depositing User:	Mr. Khoirul Asrimi Md Nor
Date Deposited:	10 Mar 2025 06:43
Last Modified:	10 Mar 2025 06:43
URI:	http://webagris.upm.edu.my/id/eprint/2487

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