Correlation of dissolved detergent content with diatom abundance in Air Hitam strait waters, Meranti island regency, Riau

International Conference on Fisheries, Aquatic, and Environmental Sciences 2018

地球科学;农业科学;生态环境科学

Nedi, S.^1 ; Effendi, I.^1 ; Elizal^1 ; Fuad, A.^1

Faculty of Fisheries and Marine Sciences, University of Riau, Indonesia^1

关键词: Dissolved oxygen contents;    Environmental problems;    Strong correlation;    Survey methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/216/1/012017/pdf
DOI  :  10.1088/1755-1315/216/1/012017

来源: IOP

【 摘 要 】

This research was conducted in April 2007 in the waters of Air Hitam Strait, in the Regency of Meranti Islands. It aimed to determine the correlation of dissolved detergent content with diatomic abundance in the waters of Air Hitam Strait. The research was carried out under survey method. Detergent levels were measured and abundance of diatoms in the waters was counted simultaneously. The results showed that the detergent content in these waters ranged from 0.5714 - 0.8095 mg / l and the abundance of diatoms ranged from 95.83 to 137.84 cells/l. It was noted that there was a very strong correlation between the content of dissolved detergent with diatoms population in the waters. The presence of detergent in the water may cause environmental problems related to the decrease in dissolved oxygen content.