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All Journal Bumi Lestari POSITRON Jurnal Fisika FLUX KLIK (Kumpulan jurnaL Ilmu Komputer) (e-Journal) EnviroScienteae Jurnal Sains dan Informatika Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) JURNAL HUTAN TROPIS Jurnal Natural Scientiae
Ichsan Ridwan
Program Studi Fisika, FMIPA, Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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PERMODELAN UJI LOGAM BERAT PADA BADAN AIR, BIOTA DAN SEDIMEN DI PERAIRAN MUARA DAS BARITO Dini Sofarini; Abdur Rahman; Ichsan Ridwan
Bumi Lestari Journal of Environment Vol 12 No 1 (2012)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

This research aimed to determine heavy metal content at water body, sediment and biota, determining plankton what overflows and parameter of water quality which not fulfill standard criterion quality of water in Estuary of Barito River. Method of data Analyse used to determine status of water quality with STORET model and EQI (Environmental Quality Index) Model, and calculation of indices for the analysis of plankton and Geographic Information System. Result of research show heavy metal rate at body of water especially Hg (0.2753 mg/l), dan Pb (0.17667 mg/l) and residing at biota (Giant Prawn have accumulate by heavy metal of Hg. Pb, Cu, As, Cr6+ and Cd. Sediment residing at Estuary of Barito River have accumulate by heavy metal but still under maximum boundary which have been specified. Result of research show calculation by using method of ordinary kriging with semivariogram/covariance modeling for heavy metal model at body obtained value of Average of standard error equal to 0.00609 (RMS = 0.00512) at Estuary River of Kelayan), 0.02441 (RMS = 0.02638) at Estuary of Alalak and 0.01641 (RMS = 0.01430) at station of Estuary River of Kuin. Result of calculation Semivariogram of heavy metal model at sediment, obtained of Average of Standard Error equal to 0.98181 (RMS = 1.14015) at station I, station II equal to 1.14015 (RMS = 1.79179) and station III equal to 1.19635 (RMS = 1.25590). Status of water quality at station perception according to Model of STORET categorized is weight, while pursuant to Model of Environmental Quality Index (EQI) categorized as impure territorial water.
STUDI ANALISIS PENGUJIAN LOGAM BERAT PADA BADAN AIR, BIOTA DAN SEDIMEN DI PERAIRAN MUARA DAS BARITO Dini Sofarini; Abdur Rahman; Ichsan Ridwan
Bumi Lestari Journal of Environment Vol 10 No 1 (2010)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

This research aimed to determine heavy metal content at water body, sediment and biota, determining plankton what overflows and parameter of water quality which not fulfill standard criterion quality of water in Estuary of Barito River. Result of research showed that heavy metal rate at body of water especially Hg (0,2753 mg/l), and Pb (0,17667 mg/l) residing at biota (Giant Prawn have accumulate by heavy metal of Hg. Pb, Cu, As, Cr6+ and Cd. Sediment residing at Estuary of Barito River have accumulate by heavy metal but still under maximum boundary which have been specified. Metal rate residing in boundary sill that is cadmium metal rate (Cd) with assess metal range average 0,5655 - 0,8891 ppm, residing in of sill which have been specified equal to 0,3 ppm. Status of water quality at station perception according to Model of STORET categorized is weight, while pursuant to Model of Environmental Quality Index ( EQI) categorized as impure territorial water.
Co-Authors Abdur Rahman Agda Primaraniyanti Ahmad Eko Saputra Andi Farmadi Andi Farmadi Auliana Auliana Badaruddin Badaruddin Daratun Nurahmah Dini Sofarini Dodon Turianto Nugrahadi Dwi Kartini Fahruddin Fahruddin Fahruddin Fahruddin Gafuri, Ria Hanif Faisol Ibrahim Sota Ida Parida Santi Indah Ayu Septriyaningrum Indah Febrianti Indah Febrianti Kartini Sri Astuti Kissinger Kissinger Kurniawati, Neny Mikhail Rohim Muhammad Eksya Pratama Arieffullah Muhammad Syahdan Muliadi Aziz Munasipah Munasipah Nadia Anugrahi Lestari Nisfi Sasmita Nur Hidayah Nur Syifa Yarnie Nurahmah, Daratun Nurlina Nurlina Nurlina Nurlina Prayogo, Shonu Dwi RACHMAT HIDAYAT Reffina Wahdianty Reida, Rina Ria Gafuri Rifa’i, Muhammad Ahsin Rina Reida Rizkon, Muhammad Rohyanti, Sri Sabur, Baharuddin Santi, Ida Parida Sasmita, Nisfi Simon Sadok Siregar, Simon Sadok Sri Rohyanti Srihardjanti, Rurien Suarso, Eka Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih Sudarningsih SYARIFUDDIN KADIR Syarifuddin Kadir Titin Fahriana Wahdianty, Reffina Wahyuni Ilham Yesi Eka Pratiwi zainal abidin