Article Per Year (5 Year)
p-Index From 2019 - 2024
5.081
P-Index
This Author published in this journals
All Journal Bumi Lestari Jurnal ABDINUS : Jurnal Pengabdian Nusantara Fish Scientiae : Jurnal Ilmu-Ilmu Perikanan dan Kelautan Jurnal Manajemen Sumberdaya Perairan
Abdur Rahman
Program Studi Manajemen Sumberdaya Perairan Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Industrial & Manufacturing Engineering

Published : 41 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Bumi Lestari

 1 
PENGGUNAAN SISTIM INFORMASI GEOGRAFIS UNTUK PEMETAAN KERAWANAN LONGSOR DI KABUPATEN PURWOREJO Abdur Rahman
Bumi Lestari Journal of Environment Vol 10 No 2 (2010)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Research of this case study was conducted in Purworejo Regency The Province of Central Java. in January 2008 . This Research aimed to map of landslide susceptibility in Purworejo Sub- further can be brought an action against by management which totally at area the happening and impact of landslide in topside and offside areas. This Research obtained Area of landslide which there are in Purworejo Sub-Province there are two district with very high level of susceptibility, 8 district have high level of susceptibility, 10 district have low level of susceptibility and two district have very low level of susceptibility. Landslide of area in Purworejo Sub-Province happened in north side and East side which domination with mountain has precipitous slope. Clay structure of land (silty clay) above impervious of rock in the form of Andesit, Breccia Formation, Dacite and Old Andesit formation and Bemelen, Peniron Formation.
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

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

Show Abstract | Download Original | Original Source | Check in Google Scholar

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 Abdul Rahim Adelina Adelina Akhmad Murjani Alpiannur Alpiannur Amalia Rezeki Arum Ulfah Dewantari Aulia Fitriani Nur Chiptya Adhey Noumy Deddy Dharmaji Dewi Rosiana Dini Sofarini Eka Noviani Eko Rini Indrayatie Elya Anggraini Emenia Paska Br Pinem Evadiana Silalahi Fajrianti Fajrianti Ferdiansyah Ferdiansyah Fidia Ningsih Fitri Asyiamah Hafifah Nanda Sumardiono Herliwati Herliwati Ichsan Ridwan Jainuddin Jainuddin Junita Siagian Khairul Ijah Larissa Mutiara Prayitno M. Alfiannur M. Rafiiansyah Nafis Mijani Rahman Muhammad Agan Sabrani Muhammad Syarbini Nadya Aqila Saharani Nida Nida Normila Sari Nur Andini Septiana Pathul Arifin Rahayu Rahayu Sakdiah Sakdiah Siti Hasnah Sri Nurhayati Suhaili Asmawi Sumarni Sumarni Yunita, Rizmi Zairina Yasmi