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Studi Kualitas Kimia Air Pada Kawasan Mangrove Hutan Lindung Air Telang Kabupaten Banyuasin Jumingin; dewi, Dewi Rosanti; Giyanto; Kamisah; Rahmawati
Jurnal Redoks Vol. 10 No. 1 (2025): REDOKS JANUARI - JUNI
Publisher : Universitass PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/redoks.v10i1.17811

Abstract

Penelitian tentang studi kualitas kimia air pada kawasan mangrove Hutan Lindung Air Telang Kabupaten Banyuasin telah  dilakukan dari bulan Juli hingga November 2024, untuk membandingkan kualitas air sungai Musi melalui sifat kimia, pada 5 stasiun berdasarkan tipe vegetasi. Penelitian ini menggunakan metode survei dengan menentukan pengambilan sampel bahan uji dan mengukur kualitas air yang dilakukan dengan purposive sampling, disesuaikan dengan zonasi mangrove. Stasiun pertama di kawasan pasir timbul, stasiun kedua di  zona Avicennia, stasiun ketiga di zona Sonneratia, stasiun keempat di zona Nypa dan stasiun kelima dizona Rhizophora.Analisis data dilakukan di laboratorium Dinas Lingkungan Hidup dan Pertanahan Provinsi Sumatera Selatan meliputi sifat kimia (DO, COD dan BOD). Hasil penelitian menunjukkan bahwa kualitas air secara kimia di kawasan mangrove Hutan Lindung Air Telang memenuhi baku mutu air kelas II, sehingga sangat baik untuk kehidupan biota akuatik yang dalam pengembangannya dapat dijadikan sebagai kawasan pertambakan. Kata Kunci:  Mangrove, BOD, COD, DO
THE EFFECT OF QUANTUM TEACHING ON STUDENTS’ ABILITY IN READING PROCEDURE TEXT Nurbaidah, Nina; Irmayana, Aprida; Lubis, Lollo Rosa; Kamisah
JEC (Jurnal Edukasi Cendekia) Vol. 10 No. 1 (2026): Februari (In Process)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat FKIP UMB

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Abstract

The objectives of this research are to find out: a the students’ ability in reading procedure text by using quantum teaching method, whether there is a significant effect of quantum teaching and on students’ ability in reading procedure text at the first grade of English Department Institut Pendidikan Tapanuli Selatan. The population of this research is 26 students of the first grade students of English Department Institut Pendidikan Tapanuli Selatan.. The samples of this research are 26 the first grade students of English Department Institut Pendidikan Tapanuli Selatan by using total sampling. This research uses the experimental method because the writer wants to try to use a new teaching method in teaching reading procedure text. The technique of collecting data is by giving observation sheet and test in multiple choices form for procedure text mastery to the respondents in order to measure their reading procedure text. The writer uses the formula of ttest to test the hypothesis. Through the hypothesis testing the writer found that ttest is greater than ttable (ttest>ttable). It means that there is a significant effect of quantum teaching on students’ ability to master procedure text.