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All Journal Biospecies TAMBANG Biosfer: Jurnal Tadris Biologi Jurnal Kebijakan dan Administrasi Publik Biota Journal of Tropical Biodiversity and Biotechnology Science and Technology Indonesia Jurnal Penelitian Sains PROMINE JURNAL SWARNABHUMI Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sylva: Jurnal Ilmu-ilmu Kehutanan Sriwijaya Bioscientia Indonesian Journal of Applied Environmental Studies BIOVALENTIA: Biological Research Journal JOMPA ABDI: Jurnal Pengabdian Masyarakat JKAP (Jurnal Kebijakan dan Administrasi Publik) BIO PALEMBANICA Kemas Journal:Jurnal Pengabdian masyarakat CONSERVA : Jurnal Konservasi Sumber Daya Alam dan Lingkungan

Indra Yustian

Jurusan Biologi FMIPA Universitas Sriwijaya

Author-ID : 286836

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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THE DIVERSITY OF AMPHIBIANS IN CAMPUS AREA OF SRIWIJAYA UNIVERSITY INDRALAYA, OGAN ILIR, SOUTH SUMATERA Prasetyo, Catur Yuono; Yustian, Indra; Setiawan, Doni
BIOVALENTIA: Biological Research Journal Vol. 1 No. 1 (2015)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

The study is diversity of amphibians in campus area of sriwijaya university indralaya, ogan ilir, south sumatra was aimed to determine the diversity of amphibian species present in this area. The research has been done in March until May 2015, in the campus of the Sriwijaya University, Indralaya. The method in this study is use the transect method by placing seventh transect line on line with the direction of cutting contour lines. Data collection techniques using the Visual Encounter Survey (VES) and Pit-Fall Trap method in combination with the Straight Line Method and Fence (Drift Fence). Results from this study recorded 11 species of amphibians from five families of the Anura. Average diversity index at Sriwijaya University Indralaya region is 1.70 which fall into the medium category.Â Keywords : Sriwijaya university, amphibians, transect,diversity

THE DIVERSITY OF REPTILES ON SEVERAL HABITAT TYPES IN CAMPUS AREA OF SRIWIJAYA UNIVERSITY INDRALAYA, OGAN ILIR Saptalisa, Wenny; Yustian, Indra; Setiawan, Arum
BIOVALENTIA: Biological Research Journal Vol. 1 No. 1 (2015)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

The Diversity of Reptiles on Several Habitat TypesÂ in Campus Area of Sriwijaya University Indralaya, Ogan Ilir was aimed to determine the diversity of amphibian species present in this area. The research has been done in March until May 2015, in the campus of the Sriwijaya University, Indralaya. The method in this study is use the transect method by placing seventh transect line on line with the direction of cutting contour lines. Data collection techniques using the Visual Encounter Survey (VES) and Pit-Fall Trap method in combination with the Straight Line Method and Fence (Drift Fence). Results from this study recorded 11 species of amphibians from five families of the Anura Order. Average diversity index at Sriwijaya University Indralaya region is 1.70 which fall into the medium category.Â Keywords : Sriwijaya university, amphibians, transect,diversity

GREEN BARRIER PT PUSRI POTENTIAL AS BIRD HABITAT Sevli, Melto; Zulkifli, Hilda; Yustian, Indra
BIOVALENTIA: Biological Research Journal Vol. 2 No. 1 (2016)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

The study was conducted to determine birds in Green Barrier PT. Pusri and explains the function of the existing vegetation in the Green Barrier for many species of birds. Retrieval of data was conducted in a 28 ha Green barrier area of PT Pusri, during July to August 2015. The collecting of data determined by line transects through observation directly. assuming the selection of sites in the area of water resources and representation of vegetation types that represent a potential habitat for birds. Birds observed then identified and recorded the type, activity include, nesting, feeding, perch and plants that exploited. The results of this study found 17 species in 13 families. Plant species are most frequently used by birds is batai wood (Paraserianthes falcataria). Recorded at least 10 species of birds found in the Green Barrier PT. Pusri utilize these plants as a perch, feeding and nesting. The availability of water in the form of an artificial fish ponds at the fish pond 1 (transect 3) to attract water birds such as; Javan Pond-heron (Ardeola spesiosa) and Common Sandpipers (Tringa hypoleeucos) to come looking for food that needs to be managed to maintain its function as a habitat for birds.Keywords: Birds, plant, habitat, Green Barrier PT. Pusri.

A RAPID BIRD SURVEY TO CONSERVATION AREA OF INDUSTRIAL ACACIA TIMBER PLANTATION, SOUTH SUMATRA PROVINCE; WITH COMPARISON TO THREE DIFFERENT METHODS Iqbal, Muhammad; Yustian, Indra; Setiawan, Doni; Saputra, Rio Firman; Prasetyo, Catur Yuono; Fadli, Dede
BIOVALENTIA: Biological Research Journal Vol. 2 No. 2 (2016)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

A rapid bird survey was done in a small conservation area of industrial timber concession of PT BMH (Bumi Mekar Hijau), namely KPPN (Kawasan Pelestarian Plasma Nutfah), South Sumatra Province. The area has 448 ha, dominated by degraded secondary swamp forest surrounded by Acacia plantation. Three survey methods were applied to assess bird diversity in this area: transect line, mist-netting and audio-visual station recording. A total of 36 species was recorded during survey. Among three methods applied, transect line is the most effective method to detect more bird species (29 species), followed by audio-visual station recording (26 species) and mist-netting (three species). There are eight species which protected by Indonesian law and two birds are listed as Near Threatened (NT) by International Union for Conservation of Nature or IUCN. Although number of species birds recorded are not significance, but this area still support habitat for various birds diversity, and the forest remaining should be well-managed to support its conservation goals.

HABITAT OPTIMALIZATION OF CAPTIVE DEER PT. PUSRI PALEMBANG Rahmania, Nadya; Yustian, Indra; Setiawan, Arum
BIOVALENTIA: Biological Research Journal Vol. 3 No. 1 (2017)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Deer is one of the species that going through a reduction of population because its being used as the target of illegal hunting. To prevent the reduction in population, the efforts to save them with conservation method both in-situ or ex-situ has been done. Captive deer in PT. Pusri Palembang is the only captive deer which located in urban areas of Palembang and carrying out an ex-situ conservation effort. This research aimed to analyze the habitat condition such as daily feed, water needed, and shelter, to know about the level of palatability and also to analyze the habitat condition as a basic of captive deer management towards an optimalization. The research has been done in January 2015. The interview method, literature study and field observation are used to get the data about population and habitat condition in captive deer PT. Pusri Palembang. It can be concluded that the habitat condition in the captive deer PT. Pusri Palembang still quite good, and 1,5 hectare areas still be able to maintain the total of 44 deers (22 sambar deers and 22 chital deers) in 2015.Key words: sambar deer, chital deer, captivity, ex-situ conservation, PT Pusri Palembang.Â

THE DEVELOPMENT OF INVENTORY, MONITORING AND INFORMATION NETWORKS SYSTEM OF FAUNAL DIVERSITY IN SOUTH SUMATRA Yustian, Indra; Setiawan, Arum; Setiawan, Doni; Hanum, Laila; Dahlan, Zulkifli
BIOVALENTIA: Biological Research Journal Vol. 3 No. 2 (2017)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Despite high attention and commitment of Indonesia in biodiversity conservation and its habitat, however, loss of biodiversity and habitat deforestation is also still high. Deforestation rate in Indonesia between period of 2000-2012 reach up 6.02 million ha, and approximately onethird of which is in Sumatra Island. As the fulfillment of CBD and Aichi targets, and in line with the mandate of the Law on the Conservation of Natural Resources and Ecosystems and IBSAP (Indonesian Biodiversity Strategy & Action Plan 2015-2020), we try to support the requires data as well as information on the current state of biodiversity. The aims are to develop an inventory system of biodiversity needed to establish baseline data on biodiversity including its conservation status in South Sumatra, develop a biodiversity monitoring system with qualitative parameters that can be used in the determination and monitoring of degradation rates of biodiversity, and the establishment of data management system and information network of fauna biodiversity in South Sumatera so that it can be utilized in monitoring and reporting of biodiversity at regional, national and international level at the international level. We conduct a comprehensive review of methods and techniques of inventory and monitoring of fauna biodiversity, especially those that have been done in the area of South Sumatra Province. We also analysis of data needs and information network of fauna biodiversity in South Sumatra. The results is shows in the web-application database, called the South Sumatran Biodiversity Information Networks, or SSBIN, and could preview at http://ssbin.unsri.ac.id/.Keywords: south sumatra, biodiversity, information, networks, SSBIN.

THE VALID SPECIES AND DISTRIBUTION OF STINGRAYS (Myliobatiformes: Dasyatidae) IN SOUTH SUMATERA WATERS, INDONESIA Iqbal, Muhammad; Zulkifli, Hilda; Yustian, Indra
BIOVALENTIA: Biological Research Journal Vol. 4 No. 1 (2018)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

A recent study to providing valid checklist of stingrays species in South Sumatran waters provide 14 species: Brevitrygon heterura, Fluvitrygon kittipongi, Fluvitrygon oxyrhyncha, Fluvitrygon signifier, Fluvitrygon sp â€˜musiâ€™ 1, Fluvitrygon sp â€˜musiâ€™ 2, Himantura undulata, Himantura uarnak, Maculabatis gerrardi, Pateobatis fai, Pateobatis uarnacoides, Pastinachus ater, Telatrygon biasaÂ and Urogymnus polylepis. Distributional patterns of stingrays in South Sumatran waters are depend on species or (at least) genus level. Stingrays in South Sumatran waters are recorded from of up to more 100 km inland to the coastal zone area. Following IUCN Red List status, 10 species of stingrays are threatened with status Endangered, Vulnerable and Data Deficient; suggest the South Sumatran waters are important habitat for stingrays in Indonesia.

DIVERSITY OF BUTTERFLIES (Lepidoptera: Rhopalocera) IN THE GUNUNG RAYA WILDLIFE RESERVE, SUB DISTRICT WARKUK RANAU, SOUTH SUMATERA Aprillia, Ina; Yustian, Indra; Setiawan, Arum; Setiawan, Doni
BIOVALENTIA: Biological Research Journal Vol. 4 No. 2 (2018)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

This study aims to determine the diversity of butterflies at the Gunung Raya Wildlife Reserve, South Sumatra. The research was conducted in January-February 2018. The research sites were 4 different habitat types, namely primary forest, secondary forest, riparian area, and bush and plantation. Data collection uses direct observation and capture techniques along the transect line (linear transect counting) along 1000 m in each habitat type using insect nets. The results of the study obtained 55 butterfly species belonging to 5 families (there were 13 species of Papilionidae, 30 species of Nymphalidae, 7 species of Pieridae, 1 species of Riodinidae, and 4 species of Lycaenidae). The highest Shanon diversity index is in primary forest habitat (Manduriang) with H'= 3.5; followed by shrubs and plantations (Pasir Bintang) with H'= 3.45, and riparian areas (Talang Lebong) with H' = 3.23; while the lowest is secondary forest (Mesagih) with H'= 2.94. Distribution of species in all locations Â is relative (E> 0.9) and high species richness (R> 4). 2 butterfly species protected by Regulations of the Environtment and Forestry Ministers No 20 of 2018, namely Troides helena and Trogonoptera brookiana has been found in this study.

RECENT OBSERVATIONS OF Elephas maximus sumatranus IN SEMBILANG NATIONAL PARK, SOUTH SUMATRA Hidayat, Benny; Travolindra, Yoga; Ridwan, Alex; Erwin, Suendi; Yustian, Indra
BIOVALENTIA: Biological Research Journal Vol. 5 No. 1 (2019)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

Sumatran elephants (Elephas maximus sumatranus) are one of four Asian elephants subspecies, which are categorized as Critically Endangered by the IUCN (International Union of Conservation of Nature) since 2011. Some factors that might drive this species into extinction ranges from wild attacks in the forest, habitat degradation due to land acquisition for plantation and development areas, and human slaughter because they regard these animals as enemies that sometimes enter community settlements. Elephants in Sembilang National Park is an interesting issue because it has not been registered as key species in Sembilang National Park, as well as no authentic evidence and official reports about the existence of elephants in the park. This paper proves the existence of elephants in Sembilang National Park, South Sumatra. The elephant documentation is in the form of photos and videos of 4 different elephant individuals, footage, cruising lanes and elephant puddles. Evidence of the existence of elephants in Sembilang National Park strongly indicates that future actions, participation and attention of all stakeholders are needed to the conservation efforts of the biggest Sumatran mammals in Sembilang National Park

DNA Extraction of Sumatran Striped Rabbit from Tissue Samples Saputra, Rio Firman; Setiawan, Arum; Yustian, Indra; Patriono, Enggar
BIOVALENTIA: Biological Research Journal Vol. 5 No. 2 (2019)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

The Sumatran Striped Rabbit (Nesolagus netscheri ) is Â a naturally rare, which is a protected animal based on Government Regulation Number 7 of 1999 and renewal of Permen LHK No. P.106 which are categorized as Data DeficientÂ by the IUCN (International Union of Conservation of Nature) since 2019. Samples were obtained from Pagar Alam, South Sumatra. Most commonly found at elevationsÂ above 600 m in montane and sub-montane primary habitat. Molecular genetic characterization of sumatran striped rabbit is to know genetic information and genetic identification of N. netscheri. Primers 12S rRNA were used in this study to characterize Sumatran striped rabbit. A 1 band were detected ranged from 900 to 1000 bp. Molecular markers represent reliable tools which may have a great impact in rabbit breeding and genetic improvement of rabbits. Molecular markers on Nesolagus netscheri is expected to tools in the identification of Sumatran striped rabbits from South Sumatra.

Co-Authors A.A. Ketut Agung Cahyawan W A.Halim PKS Aidil Fitriansyah Syukri Alamsyah Alamsyah Alamsyah Alamsyah Aldina Rahmadhani Andes Syahputra Andrios Sesa Aprilia, Ina Aprillia, Ina Aprillia, Ina Ardiyan Saptawan Arum Setiawan Arum Setiawan Arum Setiawan Arum Setiawan Arum Setiawan Arum Setiawan Atmawijaya, Yusni Baitika Baitika Benny Hidayat Catur Yuono Prasetyo Catur Yuono Prasetyo, Catur Yuono Dahlan, Zulkifli Dahlan, Zulkifli Dahlan Dede Fadli, Dede Dedek Kurniawan Dedi Setiabudidaya Deviani Salaki, Larissa Doni Setiawan Dwi Puspa Indriani Eddy Ibrahim Eddy Ibrahim Eddy, Syaiful Enggar Patriono Enggar Patriono, Enggar EPSB Taman Tono Ermanovida Ermanovida Erwin, Suendi FAUZIYAH Fauziyah Fauziyah Fauziyah Fauziyah Fitri Agustriani Harmoko Harmoko Harmoko Harmoko, Harmoko Hartoni Hartoni Hilda Zulkifli Indrianti, Winda Indriati, Winda Intan Qaanitah Iskhaq Iskandar Laila Hanum Maharadatunkamsi Melto Sevli, Melto Milatun Nikmah Mokhamad Yusup Nur Khakim Muhammad Iqbal Muhammad Iqbal Muhammad Iqbal Muharni, . Mustafa Kamal Nadya Rahmania, Nadya Negara, Zaidan Panji Ningsih, Ellis Nurjuliasti Nur AP Sari Nurjuliasti Ningsih, Ellis Pavel Kirillov Pirnanda, Dafid Pormansyah Pormansyah Pormansyah Pragustiandi, Guntur Pratiwi, Putri Rizki Rezi Apri Ridwan, Alex Rio Firman Saputra, Rio Firman Risma Handayani, Risma Rizky Hidayat Rupiah Rupiah Rupiah Samitra, Dian Sepriyaningsih Sepriyaningsih Sepriyaningsih, Sepriyaningsih Setiono Setiono Sri Rahayu Suci Suci Suci Suci Suci Suci, Suci Sulistyadi, Eko Syaiful Eddy Travolindra, Yoga Wenny Saptalisa, Wenny Wijaya Mardiansyah Wike Ayu Eka Putri Yeani Rismayanti Yuanita Windusari Yundari, Yundari Zahrial Effendi Zaidan P Negara Zazili Hanafiah Zulkifli Dahlan Zulkifli Dahlan Zulkifli Dahlan Zulkifli Dahlan Zulkifli Dahlan

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