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All Journal Jurnal Ilmu Lingkungan Teknosains: Media Informasi Sains dan Teknologi Journal of Aquatropica Asia Biosaintifika: Journal of Biology & Biology Education Samakia: Jurnal Ilmu Perikanan Jurnal Abdi Insani Abdimasku : Jurnal Pengabdian Masyarakat SWARNA SWARNA: Jurnal Pengabdian Kepada Masyarakat
Diah Mustikasari
Program Studi Biologi, Universitas Wanita Internasional
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Other

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Morphological Variation of Blue Panchax (Aplocheilus panchax) Lives in Different Habitat Assessed Using Truss Morphometric Mustikasari, Diah; Suryaningsih, Suhestri; Nuryanto, Agus
Biosaintifika: Journal of Biology & Biology Education Vol 12, No 3 (2020): December 2020
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v12i3.26593

Abstract

Blue panchax (Aplocheilus panchax Hamilton, 1822) lives in broad ranges of habitat from open waters to closed waters, including at ex-tin mining pits in Bangka Island, Indonesia. Variable habitats might cause morphological variations due to different ecological factors. This study aimed to assess the morphological variation of blue panchax collected from different habitats using truss morphometric characters. Fish samples (70 individuals) were collected from abandoned ex-tin mining pits of different ages and a river in Bangka Island. Twenty-nine truss characters were analyzed using the Kruskal-Wallis test and post hoc with Dunn’s test . The results showed that almost all of the body parts of blue panchax found in ex-tin mining pits and rivers were significantly different (p-value < 0.05), except some truss characters of caudal peduncle. The post hoc of Dunn’s test showed a positive correlation between habitats and truss characters (adj. sig < 0.05). Some truss characters of killifish were different between ex-tin mining pits with different ages chronosequence, and some other characters were different between pits and river.  This study provides the first data about the morphological variation of blue panchax in ex-tin mining pits of different ages. The data is valuable as a scientific basis of further utilization of ex-tin mining pits in the areas.
REVIEW: UPAYA KONSERVASI TANAMAN AKUMULATOR UNTUK MEMINIMAL CEMARAN LOGAM BERAT DI LAHAN TAMBANG TIMAH, PULAU BANGKA Diah Mustikasari
Teknosains Vol 13 No 2 (2019): JULI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v13i2.8030

Abstract

Tin mining activities in Bangka Island have caused ecosystem damages including deforestation which has an impact on the loss of local flora and fauna, ecological imbalances, decreases in land and water quality, and heavy metal contamination such as Pb, Sn, Zn, Mn, Fe, Cr , Cu, Ni, Cd, and As. The post-mining ecosystem must be restored to restore its function as a life supporting system for the organisms in the ecosystem. This paper aimed to elaborate information related to the condition of post-mining land related to ecological damage and heavy metal contamination and the potential for the conservation efforts of bioaccumulator plants which can reduce heavy metal contamination and improve the quality of land functions. This paper was expected to be one of the references for making decisions on sustainable post-mining environmental management so that the land is habitable for the flora and fauna of the ecosystem. Some plants which have heavy metal accumulation potential are Calophyllum pulcherrimum, Cratoxylum formosum, Gluta velutina Blume, Gordonia excelsa Blume, Ilex cymosa Blume, Ixonanthes petiolaris Blume, Lithocarpus sp, Lophopetalum javanicum, Schima wallichii, Tristaniopsis whiteana, Acacia mangium, Enterolobium cyclocarpum, Gliricidia sepium, Delonix regia, dan Cassia siamea Lamk. The accumulator plants develop their mechanism such as rhizodegradation, phytostabilization, phytodegradation, phytoaccumulation/ phytoextraction, phytovolatilization, phytofiltration, dan phytodesalination.
DNA Barcoding Ikan Kepala Timah Dan Betok Berdasarkan Gen COI sebagai Ikan Pioneer di Kolong Pascatambang Timah, Pulau Bangka Diah Mustikasari; Rina Dwi Agustiani
Samakia : Jurnal Ilmu Perikanan Vol 12 No 1 (2021): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (341.817 KB) | DOI: 10.35316/jsapi.v12i1.1005

Abstract

Tin mining activities in the Bangka Belitung Archipelago Province have led to the formation of pits that have not ideal water quality for aquatic organisms in general. Acidic pH and high metal contamination at certain age under certain causes only a few species are able to live well in these ecosystems. This study aimed to determine the identity of the pioneer fishes in ex-tin mining pit <1 year of Bangka Island through DNA barcoding based on COI gene. The pioneer fish in ex-tin mining pit <1 year were Kepala Timah fish dan Betok fish. Species determination was based on sequences similarity in NCBI and BOLD System showed that Ikan Kepala Timah had similarity with Aplocheilus panchax and its morphology indicated Ikan Kepala Timah was Aplocheilus panchax. The sequences similarity of Betok fish in NCBI and BOLD System showed that Betok fish had similarity with Anabas testudineusi and its morphology showed that Betok fish was Anabas testudineusi. The Kimua 2 Parameters (K-2P) Neigh­bour-Joining (NJ) clearly confirmed that Kepala Timah fish found in ex-tin mining pit <1 year was Aplocheilus panchax, whereas Betok fish was located outside clade of the group. It indicated that Betok fish was found in ex-tin mining pit <1 year can be expected as a morphotype of Anabas testudineusi that needed further confirmation in other studies, both molecularly and morphologically. The sequence data of COI gene of Betok fish found in ex-tin mining pit <1 year was expected can supported available sequence data of Anabas testudineusi in NCBI and BOLD System.
Review: Mekanisme Akumulasi Logam Berat di Ekosistem Pascatambang Timah Andri Kurniawan; Diah Mustikasari
Jurnal Ilmu Lingkungan Vol 17, No 3 (2019): November 2019
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.213 KB) | DOI: 10.14710/jil.17.3.408-415

Abstract

Tin exploration and exploitation activities have resulted in damage and changes in ecosystems such as forest damage, changes in soil structure, degradation of soil and water quality, and potential contamination of heavy metals. The changes in macroecosystems also have direct implications for changes in microecosystems. One form of environmental change and ecological impact that is the main concern after tin mining is the presence of heavy metals. Heavy metal accumulation can affect the physical and chemical structure in an ecosystem such as acidity (pH) and high threshold value of heavy metal residues. Extreme physical and chemical conditions, including the presence of heavy metals, affect the biological ability of macro and microorganisms to be able to survive in the environment. This article review aimed to describe the potential contamination of heavy metals such as As, Cr, Cu, Pb, Zn, Fe, and Sn found in post-tin mining locations, heavy metal toxicity, the mechanism of heavy metal accumulation in an organism, and the handling of contamination through physicochemical mechanisms and biology. The results of this review indicated the potential contamination of metal elements found in tin mining locations. These metals can be accumulated directly or indirectly through the food chain, from producers, the lowest consumers, to the highest consumers. Various efforts can be made to deal with metal contamination including (a) physical and chemical (physicochemical) methods such as anion precipitation, electro-winning, electro-coagulation, cementation, reverse osmosis, and electro-dialysis and (b) biological methods such as bioremediation by plants (phytoremediation), fungi (mycoremediation), and bacteria (bacteria bioremediation). The review presented in this paper is expected to be important information in the effort to manage post-mining ecosystems for sustainable and sustainable use and development of the environment.
Review Tentang Kemampuan Ikan Ekstremofil Untuk Hidup Di Perairan Asam Dan Terkontaminasi Logam Berat Pascapenambangan Timah Andri Kurniawan; Diah Mustikasari
Jurnal Ilmu Lingkungan Vol 19, No 3 (2021): November 2021
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.19.3.541-554

Abstract

Ikan ekstremofil (extremophile fishes) telah muncul sebagai model untuk kajian biologi integratif. Ikan-ikan ini tidak hanya memberikan wawasan tentang proses biologis, biokimia, fisiologis, dan perkembangan kehidupan organisme, tetapi juga penjelasan tentang kapasitas dan keterbatasan hidup untuk beradaptasi dan bertahan hidup dalam kondisi lingkungan ekstrem. Beberapa ikan ekstremofil dapat bertahan hidup di bawah kondisi habitat yang dianggap tidak ramah bagi sebagian besar ikan karena adanya stresor lingkungan. Ikan ekstrofil sering mengembangkan mekanisme adaptasi yang kompleks untuk mengatasi faktor stresor. Salah satu lingkungan yang ekstrim adalah kolong bekas penambangan timah yang terletak di Provinsi Kepulauan Bangka Belitung sebagai penghasil timah. Beberapa ikan yang ditemukan dapat beradaptasi dengan kondisi ekstrem habitat ini; pH rendah, oksigen terlarut rendah, nutrisi rendah, dan kontaminasi logam berat tinggi. Habitat ekstrem yang terjadi secara alami dapat dianggap sebagai penelitian evolusioner yang memungkinkan mempelajari kemampuan ikan untuk beradaptasi dan bertahan hidup terhadap kondisi ekologi yang berubah. Telaah artikel ini bertujuan untuk memberikan gambaran tentang karakteristik perairan kolong bekas penambangan timah dan fisiologi ikan ekstremofil ditinjau dari modifikasi fisikokimia dan biokimianya. Hasil kajian makalah penelitian menunjukkan beberapa jenis ikan seperti Aplocheilus sp., Betta sp., Gambusia sp., Rasbora sp., Belontia sp., Brevibora sp., Oryzias sp., Puntius sp., Anabas sp., dan Trichogaster sp. mampu toleran pada kondisi ekstrem perairan kolong pascapenambangan timah yang terbengkalai. Kemampuan ikan untuk beradaptasi dan bertahan hidup di lingkungan ekstrem seperti perairan kolong pascapenambangan timah didukung oleh kemampuan untuk melakukan penundaan penetasan telur dengan memasuki fase diapause. Kemampuan ikan lainnya adalah pengaturan mekanisme osmoregulasi atau homeostatis tubuh terhadap kondisi pH asam maupun kontaminasi logam berat di lingkungan tersebut.ABSTRACTExtremophile fishes have emerged as veritable models for investigations in integrative biology. These fishes not only provide insights into biological, biochemical, physiological, and developmental processes of organism’ life, but also the explanation of life’s capacity and limitation to adapt and survive in the extreme environmental conditions. Some extremophile fishes can survive under habitat conditions considered inhospitable for most fishes due to the presence of the environment stressors. The extremophile fishes have often evolved complex adaptation mechanisms to cope the stressor factors. One of the extreme environments is abandoned tin mining ponds, located in Bangka Belitung Archipelago Province as a tin producer. Some fishes have found can adapt to the extreme conditions of this habitat; low pH, low dissolved oxygen, low nutrition, and highly heavy metals contamination. Naturally occurring extreme habitat can be regarded as evolutionary researches that allow studying the ability of fishes to adapt and survive to altered ecological conditions. This paper review aimed to provide an overview about water characteristics of abandoned tin mining pits and physiology of extremophile fishes in terms of modification of physicochemical and biochemical. The result of research papers review indicated some species of fish such as Aplocheilus sp., Betta sp., Gambusia sp., Rasbora sp., Belontia sp., Brevibora sp., Oryzias sp., Puntius sp., Anabas sp., and Trichogaster sp. able to tolerate to the extreme conditions of abandoned tin mining pit waters. The ability of fish to adapt and survive in extreme environments such as abandoned tin mining pit waters is supported by the ability to delay hatching of eggs by entering the diapause phase. Another ability is the regulation of the body's osmoregulation or homeostatic mechanism against acidic pH conditions and heavy metal contamination in the environment.
Penyadaran Masyarakat Akademik tentang Peranan Herbal dalam Peningkatan Sistem Imun Diah Mustikasari; Andri Kurniawan; Pipit Rakhmawati
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 4, No 3 (2021): September 2021
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/ja.v4i3.270

Abstract

Sistem imun merupakan suatu mekanisme pertahanan tubuh yang terintegrasi untuk mencegah, menghambat, dan mengeliminasi antigen hingga memperbaiki sel atau jaringan tubuh yang terinfeksi. Sistem imun yang dikelompokkan menjadi innate immunity dan adaptive immunity adalah kekuatan natural di dalam tubuh yang dapat dioptimalkan untuk menjaga eksistensi kehidupan. Aktivitas pengabdian ini bertujuan untuk meningkatkan kesadaran mahasiswa sebagai bagian dari klaster masyarakat akademik terkait peranan herbal dalam peningkatan sistem imun (imunitas). Kegiatan ini dilakukan melalui sosialisasi dan focus group discussion (FGD) secara daring (online) yang melibatkan mahasiswa dan alumni Universitas Bangka Belitung. Hasil dari kegiatan ini adalah adanya peningkatan pemahaman mahasiswa dan alumni terkait sistem imun, yaitu jenis, peranan, dan mekanisme pertahanan tubuh baik secara seluler maupun humoral serta pemahaman tentang peranan herbal di dalam sistem imun tersebut. Hasil diskusi ini diharapkan dapat memberikan pengetahuan dan peningkatan kesadaran terhadap pentingnya sistem imun di dalam kehidupan.
KOMUNIKASI SINGKAT: KEBIASAAN MAKAN IKAN KEPALA TIMAH (Aplocheilus panchax, Hamilton 1822) DI PERAIRAN EKSTREM ASAM PASCATAMBANG TIMAH TERABAIKAN Diah Mustikasari; andri kurniawan; Bima Syifa Aznur
Journal of Aquatropica Asia Vol 8 No 1 (2023): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v8i1.4133

Abstract

Kepala Timah (Aplocheilus panchax, Hamilton 1822) is one of the fish that has the survival abilities to live in a wide variety of quality waters. The ability of A. panchax to survive in acidic waters has begun to be widely studied as extremophile fish to study ecosystems in aquatic habitats that have acidic characteristics. This study aimed to determine the food habits of A. panchax as natural food in acid water of abandoned ex-tin mining activity. The results showed that the natural food for A. panchax was insects larvae or insects that fall on the surface of the waters. The food habits and terminal mouth type confirmed that A. panchax was surface feeder fish, carnivorous fish, larvivorous or insectivorous fish. The sagittiform body type was used A. panchax to did the strategy of feeding behavior by pursue or ambush their prey and it indicated that A. panchax as ambush predator.
Morphological Variation of Blue Panchax (Aplocheilus panchax) Lives in Different Habitat Assessed Using Truss Morphometric Diah Mustikasari; Suhestri Suryaningsih; Agus Nuryanto
Biosaintifika: Journal of Biology & Biology Education Vol 12, No 3 (2020): December 2020
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v12i3.26593

Abstract

Blue panchax (Aplocheilus panchax Hamilton, 1822) lives in broad ranges of habitat from open waters to closed waters, including at ex-tin mining pits in Bangka Island, Indonesia. Variable habitats might cause morphological variations due to different ecological factors. This study aimed to assess the morphological variation of blue panchax collected from different habitats using truss morphometric characters. Fish samples (70 individuals) were collected from abandoned ex-tin mining pits of different ages and a river in Bangka Island. Twenty-nine truss characters were analyzed using the Kruskal-Wallis test and post hoc with Dunn’s test . The results showed that almost all of the body parts of blue panchax found in ex-tin mining pits and rivers were significantly different (p-value 0.05), except some truss characters of caudal peduncle. The post hoc of Dunn’s test showed a positive correlation between habitats and truss characters (adj. sig 0.05). Some truss characters of killifish were different between ex-tin mining pits with different ages chronosequence, and some other characters were different between pits and river.  This study provides the first data about the morphological variation of blue panchax in ex-tin mining pits of different ages. The data is valuable as a scientific basis of further utilization of ex-tin mining pits in the areas.
PENGUATAN MOTIVASI WARM-GLOW BAGI MAHASISWA SEBAGAI MASYARAKAT AKADEMIK DALAM MEMBANGUN INKUBATOR BISNIS LOBSTER AIR TAWAR (Cherax sp.) Jhodi Setiadi; Syafiq Muhammad Syakir; Suhanda Sultan Negara; Muhammad Galuh Hidayatullah; Septyahadi Saputra; Destra Ramadhanu; Noviar Kandiaz; Ananda Dewi Monica; Andri Kurniawan; Diah Mustikasari; Muntoro Muntoro
SWARNA: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 8 (2023): SWARNA: Jurnal Pengabdian Kepada Masyarakat, Agustus 2023
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi 45 Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/swarna.v2i8.793

Abstract

Entrepreneurship dapat dijadikan suatu gerakan bersama untuk membangun kemandirian dalam menghasilkan kesejahteraan. Mahasiswa sebagai bagian dari masyarakat akademik dapat menjadi role model sebagai job creator yang diharapkan menginspirasi dan menggerakkan kemandirian masyarakat. Kegiatan pengabdian ini bertujuan untuk memberikan penguatan motivasi kepada mahasiswa sebagai masyarakat akademik untuk membangun inkubator bisnis lobster air tawar (Cherax sp.). Hasil yang diperoleh menunjukkan bahwa Laskar Karapas Biru memiliki komitmen untuk membangun inkubator bisnis lobster air tawar dengan tujuan untuk menghasilkan kebermanfaatan dan produktivitas bagi peningkatan kemandirian dan kesejahteraan masyarakat akademik dan masyarakat pada umumnya. Motivasi warm-glow menjadi kekuatan utama bagi Laskar Karapas Biru untuk membangun unit usahanya. Analisis SWOT menunjukkan bahwa potensi dan peluang usaha budidaya lobster air tawar masih terbuka luas untuk dikembangkan oleh masyarakat. inkubator bisnis lobster air tawar yang digagas oleh mahasiswa Jurusan Akuakultur, Universitas Bangka Belitung diharapkan dapat menginspirasi masyarakat untuk berwirausaha lobster air tawar dengan memanfaatkan teknologi yang sederhana, efektif, dan efisien.
WEBINAR SEBAGAI SARANA SOSIALISASI PENGOLAHAN LIMBAH ORGANIK MENJADI EKO-ENZIM Hafsah Hafsah; Diah Mustikasari; Tami Rahma Lestari; Andreas Krisbayu Ratri Widodo; Rina Dwi Agustiani; Sri Riani; Nunik Ekawandani; R. Stevanus Bayu Mangkurat
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1490

Abstract

Sampah organik yang dihasilkan dari aktivitas antropogenik dan industi telah menjadi salah satu sumber pencemar yang dapat mengganggu eksistensi lingkungan. Berbagai upaya telah dilakukan untuk meminimalkan keberadaan sumber pencemar tersebut, termasuk mengolahnya menjadi produk yang lebih bermanfaat. Eko-enzim adalah salah satu produk yang dapat dihasilkan dari sampah organik yang diproses melalui proses fermentasi anaerobik. Kegiatan pengabdian masyarakat secara daring yang dikemas melalui webinar ini bertujuan sebagai sarana komunikasi dan media sosialisasi untuk menggugah kesadaran masyarakat tentang urgensi pengelolaan limbah organik serta memberikan wawasan baru dalam pengolahan limbah organik menjadi produk yang lebih bermanfaat berupa eko-enzim. Metode yang dilakukan adalah partisipatif melalui seminar online yang melibatkan 144 peserta dari berbagai latar belakang asal daerah, disiplin ilmu, profesi, dan status sosial. Hasil kegiatan ini menunjukkan bahwa adanya antusiasme peserta di dalam diskusi terkait pemanfaatan dan pengolahan sampah organik menjadi eko-enzim. Webinar ini juga mampu membangun pola komunikasi dan interaksi interpersonal yang baik, diskusi dan elaborasi materi menjadi lebih konstruktif, dan menjangkau banyak peserta dari berbagai daerah, disiplin ilmu, profesi, dan status sosial.
Co-Authors Agus Nuryanto Agus Nuryanto Agustiani, Rina Dwi Ananda Dewi Monica Andreas Krisbayu Ratri Widodo ANDRI KURNIAWAN Andri Kurniawan Bima Syifa Aznur Destra Ramadhanu Hafsah Hafsah Jhodi Setiadi Muhammad Galuh Hidayatullah Muntoro Muntoro Noviar Kandiaz Nunik Ekawandani Pipit Rakhmawati R. Stevanus Bayu Mangkurat Septyahadi Saputra Sri Riani Suhanda Sultan Negara Suhestri Suryaningsih Suryaningsih, Suhestri Syafiq Muhammad Syakir Tami Rahma Lestari