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All Journal Bumi Lestari REKAYASA EnviroScienteae Jurnal Kelautan Nasional Jurnal Abdi Insani JAPI (Jurnal Akses Pengabdian Indonesia) Fish Scientiae : Jurnal Ilmu-Ilmu Perikanan dan Kelautan JAPI: Jurnal Akses Pengabdian Indonesia Jurnal Manajemen Sumberdaya Perairan
Dini Sofarini
Program Studi Manajemen Sumberdaya Perairan Fakultas Perikanan Dan Kelautan Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Physics Public Health Social Sciences Other

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Kajian Fisika Kimia Perairan Danau Bangkau Sebagai Dasar Pengembangan Budidaya Ikan Siswanto, Siswanto; Sofarini, Dini; Hanifa, Marissa Septa
Rekayasa Vol 14, No 2: Agustus 2021
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v14i2.11263

Abstract

Nowadays, in the Danau Bangkau swamp, there is a tendency that some types of fish are increasingly difficult to find and the size of the fish that are still available is relatively small, and the catch of fishermen has decreased. Utilization of fishery potential of Danau Bangkau swamp through the development of aquaculture business is an alternative option that must be implemented. This research was conducted to be able to see the feasibility of the water quality in the Danau Bangkau swamp so that hope it can be basic information for the development of aquaculture in that area. The results showed that the temperature range in the waters of the Danau Bangkau swamp was 28.3-32.4 oC, the brightness was 72-95 cm, degree of acidity (pH) is 6.01-7.2, dissolved oxygen (DO) 1.2-4.3 mg/l, nitrate 0.7-9.8 mg/l, phosphate 0.2-3.31 mg/l and total suspended solids 7-48 mg/l. In general, the value of water quality parameters fulfill the quality standards, except for dissolved oxygen and phosphate parameters. The low levels of dissolved oxygen and high levels of phosphate indicated that there has been pollution in the Danau Bangkau swamp waters so it is not suitable for the cultivation activities.
Keterkaitan Kualitas Air dengan Keanekaragaman Zooplankton di Sungai Barito Kecamatan Marabahan Kabupaten Barito Kuala Sofarini, Dini; Aminah, Siti; Nur Hidayah, Rina; Septa Hanifa, Marissa
Rekayasa Vol 14, No 3: Desember 2021
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v14i3.12340

Abstract

The fish diversity in Barito River is determined by diversity of zooplankton, in relation to the grazing food chain’s concept. One of the problems that occur is the quality of several key parameters in waters are no longer suitable for zooplankton and fish life. The purpose of this research were: (a) analyze the key parameters of water quality at the sampling location (b) determine the relationship between key water quality parameters and zooplankton diversity at the Barito River sampling location. The method used was a purposive sampling survey method and the shanon-wiener method. The results showed that the key parameters that met the PP No. 22/2021 Water Quality Standard for Class 2 River Water Quality.
ANALISA KUALITAS AIR (FISIK, KIMIA) SEBAGAI INDIKATOR KEHIDUPAN INDUK IKAN NILA (Oreochromis niloticus) DI LOKA BUDIDAYA AIR TAWAR MANDIANGIN Dini Sofarini
Bumi Lestari Journal of Environment Vol 9 No 1 (2009)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

This research is aimed to find out water quality in ponds at freshwater plantation world, that was whether fit or not with Water Quality Standard. Besides, the research was aimed to identify about accomplishment of water quality management at freshwater plantation world Mandiangin. The research was hoped could contribute to provide updated information for the direction of freshwater plantation world Mandiangin about the condition of water quality in ponds. Result of the research showed that physics and chemist parameters were fit with the condition of Water Quality Standard (classified C), that was for fisheries and farming needs, acceptable for Dissolved Oxygen that had a lower grade and did not fit with Water Quality Standard. Besides, accomplishment of water quality management was good enough. Especially for DO, it might need aerator to increase DO values.
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.
FITOREMEDIASI TUMBUHAN AIR KIAMBANG (Salvinia molesta) PURUN TIKUS (Eleocharis dulcis) DAN PERUPUK (Phragmites karka) SEBAGAI ALTERNATIF PENGOLAHAN LIMBAH CAIR KARET Norhidayah Norhidayah; Dini Sofarini; Yunandar Yunandar
EnviroScienteae Vol 10, No 1 (2014): EnviroScienteae Volume 10 Nomor 1, April 2014
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v10i1.1960

Abstract

The purpose of this study 1) assess the ability of aquatic plants Salvinia molesta, Eleocharis dulcis and Phragmites karka in reducing pollutant effluent, Zinc, DO, temperature, pH, BOD, COD, TSS, Turbidity  and Ammonia (NH3) in the rubber industry wastewater, 2) compare the water potential of plants to absorb pollutants wastewater rubber; 3) assess the status of the marine environment of rubber wastewater ponds to three (3) water treatment plant, the heavy metals zinc (Zn) in liquid waste rubber. The results of the study resulted in plant water Purun Rat able to reduce BOD by 64%, COD by 17% and Turbidity by 80%, water kiambang able to lower Zinc by 49% and TSS by 70%, water plant perupuk able to reduce ammonia (NH3) by 23%. Stable temperature and pH value in each pool plant installation, the results of research conducted in this value in the effluent water quality rubber has not met the quality standard of waste according to Government Regulation No. 8 of 2001 concerning Management of Water Quality and Water Pollution Control. The results of the study resulted in plant water Purun Rat able to reduce BOD5 by 64%, COD) by 17% and Turbidity by 80%, water kiambang able to lower Zinc by 49% and TSS by 70%, water plant perupuk able to reduce ammonia (NH3) by 23%. Stable temperature and pH value in each pool plant installation, the results of research conducted in this value in the effluent water quality rubber has not met the quality standard of waste according to Government Regulation No. 8 of 2001 concerning Management of Water Quality and Water Pollution Control.
PENGGUNAAN EKSTRAK KULIT KAYU GEMOR (Nothaphoebe coriacea K.) SEBAGAI LARVASIDA HAYATI TERHADAP TINGKAT MORTALITAS JENTIK NYAMUK Aedes aegypti SERTA DAMPAKNYA PADA KUALITAS AIR HUJAN Pranata Dyah Susanti; Danang Biyatmoko; Dini Sofarini; Susilawati Susilawati
EnviroScienteae Vol 9, No 2 (2013): EnviroScienteae Volume 9 Nomor 2, Agustus 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v9i2.1990

Abstract

Gemor plants (Nothaphoebe coriacea K.) is the producer of one type of mainstay NTFP (Non-Timber Forest Products) in Kalimantan. Bark of gemor is potential to be used as a biological larvacide, especially against Aedes aegypti larvae which are the carriers of disease vectors of Dengue Hemorrhagic Fever (DHF). This study aimed to analyze the effect of bark extract concentration of gemor as a biological larvacide against: (1) the mortality rate of Aedes aegypti mosquito larvae, and (2) the physical and chemical quality of rainwater. The research method used was a completely randomized design (CRD) with 6 treatments and 5 replications. Treatment applied in this research was gemor bark extract concentration, namely: L0 (0 ppm), L1 (400 ppm), L2 (800 ppm), L3 (1,200 ppm), L4 (1,600 ppm), and L5 (2,000 ppm). Larvae used in this study were Aedes aegypti larvae in the third instar. The variables observed were the mortality rate of Aedes aegypti mosquito larvae and the rain water quality parameters, including pH and TDS. The results indicated that increasing concentrations of gemor bark extract significantly (p <0.05) increase the mortality rate of Aedes aegypti larvae. During 12 hours of observation, the percentage of larvae mortality at a concentration of 400 ppm (L1) was 42% and increased to 100% at a concentration of 2,000 ppm (L5), whereas in the control (L0) no  mortality was observed. Gemor bark extract may improve the rainwater pH between 0.02 to 0.04. TDS parameter value for the L0 treatment was 4 mg / l, while for the L1 it was 37.6 mg / l and increased to 806.2 mg / l for the L5 . Nonetheless, the value of TDS in the L5 concentration still meets the standards of Ministry of Health Decree No. 416/MENKES/PER/IX/1990 about the Terms and Water Quality Monitoring.
EFEKTIVITAS PERUPUK (Phragmites karka) DAN MIKROORGANISME EFEKTIF (EM) DALAM PENGOLAHAN LIMBAH CAIR DOMESTIK RUMAH TANGGA Muhammad Ricky Saputra; Dini Sofarini; Yunandar Yunandar
EnviroScienteae Vol 10, No 3 (2014): EnviroScienteae Volume 10 Nomor 3, November 2014
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v10i3.1974

Abstract

This research aimed (a) to find out the changes of the value of water quality parameters in domestic household waste by using perupuk (Phragmites karka) and Effective Microorganisms (EM); (b) to prensent the changes in values of water quality parameter; and (c) to compare the value of water quality parameter on phytoremediation, bioremediation and both of combinations. The study was conducted by using 3 treatments, 4 repetitions and 1 control. The data obtained from the research was quantitative data that was processed by One Way Anova analysis with advanced test using LSD and Duncan test with trust level (sig) = 0.05.The results obtained from this study is that in water reservoir the combination of EM4 and Perupuk (Phragmites karka) was the best treatment in this study that have been executed. The combination of two treatments that were able to repair four of the seven water quality parameters are DO (-31.48%), BOD5 (99.57%), COD (99.87%), and TSS (92.41%) from standard of environment quality in Peraturan Pemerintah (PP) No.82 tahun 2001 Kelas II
KEBERADAAN DAN KELIMPAHAN FITOPLANKTON SEBAGAI SALAH SATU INDIKATOR KESUBURAN LINGKUNGAN PERAIRAN DI WADUK RIAM KANAN Dini Sofarini
EnviroScienteae Vol 8, No 1 (2012): EnviroScienteae Volume 8 Nomor 1, April 2012
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v8i1.2064

Abstract

Evaluated from fitoplankton abundance index, has known that the condition of territorial Riam Kanan Basin water can be classified as a good condition or pertained at light contamination, where fitoplankton as first producer represent the especial link in giration the underwater food chain. Hence, obtainable territorial waters fertility with the make-up of amount of fitoplankton or the fitoplankton abundance index in territorial water represent one of indicator of territorial waters fertility.
Keanekaragaman Jenis Mangrove di Desa Rukam Kabupaten Bangka Barat Dwi Rosalina; Dini Sofarini
EnviroScienteae Vol 17, No 2 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 2, AGUSTUS 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i2.11495

Abstract

Research on mangrove species diversity has been carried out in Rukam Village, West Bangka Regency. This study aims to determine the diversity of mangrove species in Rukam Village, West Bangka Regency. This research was conducted using purposive sampling at five research stations. Transects are drawn perpendicular to the coastline starting from the outermost vegetation (near the sea) to the final boundary of the littoral area (land). The results obtained were the diversity index was classified as low ranging from 0.4 - 0.74, the uniformity index value was evenly distributed between 0.57 - 0.97 and the dominance index value ranged from 0.2 - 0.5, there were types that dominated. other types, so that the community structure is unstable and there is ecological stress.
Co-Authors Abdur Rahman Abdur Rahman Adinda Ainun Mardiah Annisa Della Shafira Ardiannor Ardiannor Ardianoor, Ardiannoor Arifin, Pathul Aulia Bella Pratama Bambang Joko Priatmadi Danang Biyatmoko Deddy Dharmaji Dwi Rosalina Eka Noviani Erma Mariana Evadiana Silalahi Fathul Arifin Ferdiansyah Ferdiansyah Fitri Asyiamah Guinever Castle Angela Mangalik Hafni Rahmawati Hanifa, Marissa Septa Ichsan Ridwan Idiannor Mahyudin Irvan Dwi Pramono Jonathan Cahyono M. Adriani M. Deny Kurniawan M. Rizaldy Fahmi Maria Katarina Mastika Wati Maulidah Maulidah Mijani Rahman Muhammad Ricky Saputra Mutiari Mutiari Nia Normahyani Anjeliani Norhidayah Norhidayah Novalina Serdiati Novia Sari Nur Hidayah, Rina Pathul Arifin Pranata Dyah Susanti Rahman Ramadani Recza Julianor Reza Agustian Rina Nur Hidayah Rina Nurhidayah Rio Rizky Kurniawan Septa Hanifa, Marissa Sigit Wahyu Utama Putra Siswanto Siti Aminah Suci Puspita Sari Suhaili Asmawi Suhaili Asmawi Susilawati Susilawati Timothy Edward Purwanto Tulus Bujur Valentin Patintingan Yunandar Yunandar Yunita, Rizmi