2021
DOI: 10.2991/aer.k.210204.011
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Spatial and Temporal Distribution of Dissolved Oxygen and Suspended Sediment in Kelantan River Basin

Abstract: Dissolved oxygen and suspended sediment are the most important parameters used to assess the water quality of the river. The concern of freshwater pollution problems in Malaysia since the past few decades has resulted in the importance of monitoring dissolved oxygen concentration as a barometer for river health. This study attempted to identify the spatial and temporal distribution of dissolved oxygen and suspended sediment in the Kelantan River Basin, Peninsular Malaysia. Water samples were collected during d… Show more

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Cited by 16 publications
(8 citation statements)
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References 6 publications
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“…The difference in water quality status among the sites can be attributed to industrial and domestic activity near the town of Kariba. An increase in organic and inorganic solids and a decrease in DO are physicochemical changes often observed in rivers and streams receiving fish farm effluents [ 42 , 43 ]. In this study, DO was significantly lower at S5, which receives sources of pollution from a commercial aquaculture factory that has no pretreatment plant, which is located some 200 m from the lake.…”
Section: Discussionmentioning
confidence: 99%
“…The difference in water quality status among the sites can be attributed to industrial and domestic activity near the town of Kariba. An increase in organic and inorganic solids and a decrease in DO are physicochemical changes often observed in rivers and streams receiving fish farm effluents [ 42 , 43 ]. In this study, DO was significantly lower at S5, which receives sources of pollution from a commercial aquaculture factory that has no pretreatment plant, which is located some 200 m from the lake.…”
Section: Discussionmentioning
confidence: 99%
“…Sungai adalah aliran terbuka dengan ukuran geometrik yaitu penampang melintang, profil memanjang, dan kemiringan lembah yang berubah seiring waktu, tergantung pada debit, material dasar dan tebing [1]- [4]. Karakteristik DAS merupakan gambaran spesifik mengenai DAS yang dicirikan oleh parameter yang berkaitan dengan keadaan morfometri, topografi, tanah geologi, vegetasi, penggunaan lahan, hidrologi dan manusia [5]- [8].…”
Section: Pendahuluanunclassified
“…Salah satu alasan terciptanya perbedaan arsitektur regional di setiap wilayah adalah perbedaan reaksi terhadap iklim. Perencanaan lingkungan juga merupakan hasil reaksi terhadap iklim yang ada [9]- [18]. Vitruvius, seorang arsitek abad pertama sebelum masehi mengatakan: "kita harus mulai memperhatikan negara dengan berbagai iklim, di mana rumah akan dibangun jika rancangan untuk rumah tersebut akan diperbaiki.…”
Section: Pendahuluanunclassified