Pengaruh Penambangan Batu Terhadap Komunitas Makrozoobentos Di Sungai Logawa

Abstract

This study aims to determine the macrozoobenthic community, the effect of rock mining on the macrozoobenthic community, and the water quality of the Logawa River. The research method used is purposive random sampling technique at 5 stations with 3 replications. The results showed that species richness, individual abundance and diversity were low at several stations because not all macrozoobenthos had a tolerance value for living in waters where sediment conditions had been affected by rock mining. Meanwhile, the dominance index value of the high category at station 3 was due to the effects of rock mining which caused macrozoobenthos who were intolerant of rock mining to move, so that only macrozoobenthos that were resistant to such conditions survived and dominated the area. Water quality for macrozoobenthos is still quite good based on the measurement results.

Analisis Kualitas Air Dan Beban Pencemaran Di Danau Universitas Hasanuddin

“…10 Dampak TDS bagi kesehatan tergantung pada jenis kimia penyebab masalah tersebut. 11 Pengukuran pH dilakukan secara langsung (insitu) di lapangan menggunakan pH meter sesuai dengan prinsip kerja (SNI 6989.11:2019). Secara keseluruhan pH di lima titik sampling berada pada kisaran baku mutu sesuai dengan Peraturan Pemerintah Republik Indonesia Nomor 22 Tahun 2021 tentang Penyelenggaraan Perlindungan dan Pengelolaan Lingkungan Hidup, yang menyatakan bahwa standar baku mutu untuk air kelas III yaitu 6-9.…”