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All Journal Jurnal Pijar MIPA Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal Ilmu Kelautan Lesser Sunda Samota Journal of Biological Sciences
Sasmitha, Yuan
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Pemanfaatan Sampah Plastik Menjadi Ecobrick Sebagai Upaya Mengurangi Sampah Plastik di Desa Pringgabaya Kecamatan Pringgabaya Kabupaten Lombok Timur suciati, erima; Permatasari , Baiq Intan; Muhlas, Muhammad; Lestari, Nunung Dewi; Putri, Mira Suaniarti; Sasmitha, Yuan; Aji, Reza purnama; Nurhidayat, Iqbal Febri; Yulianto, Angga Pratama; Izmi, uliatun
Jurnal Pendidikan dan Pengabdian Masyarakat Vol. 6 No. 4 (2023): November
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppm.v6i4.6073

Abstract

Sampah merupakan salah satu masalah yang terdapat di Indonesia, sampah sangat erat kaitannya dengan pertumbuhan penduduk. Berdasarkan data BPS, Kabupaten Lombok Timur memiliki penduduk paling banyak di Provinsi NTB, yaitu 1.345.605 jiwa pada 2021. Permasalahan pengelolaan sampah plastik hingga sekarang belum dapat terselesaikan dengan baik. Salah satu solusi yang dapat di gunakan untuk pengelolaan sampah plastik adalah dengan metode ecobrickPelaksanaan program kerja pengabdian masyarakat ini dilaksanakan pada tanggal 9 januari 2023 di kantor desa dan musholla Pringgabaya, dengan beberapa tahapan yaitu tahap persiapan dan tahap pelaksanaan. Tahap awal yang telah dilakukan adalah melakukan diskusi dengan tokoh masyarakat setempat yaitu kepala dusun. Tahap pelaksanaan meliputi sosialisasi, penyuluhan, dan pelatihan. Kegiatan pengabdian masyarakat dengan judul Sosialisasi dan Pelatihan Pemanfaatan Sampah Plastik Menjadi Ecobrick Sebagai Upaya Mengurangi Sampah Plastik di Desa Pringgabaya Kecamatan Pringgabaya Kabupaten Lombok Timur dilaksanakan dengan baik sesuai dengan yang direncanakan dalam setiap tahapannya yaitu dimulai dari tahap persiapan hingga pelaksanaan. Warga desa Pringgabaya menyambut dengan baik dan antusias dari kegiatan sosialisasi atau penyuluhan sampai pelatihan pembuatan ecobrick.Masyarakat teredukasi dan memahami akan bahaya sampah plastik, dan memahami metode ecobrick dapat mengurangi sampah plastik dan masyarakat mengetahui cara membuat produk ecobrick secara mandiri dan dapat dikembangkan menjadi produk yang ekonomis kegiatan ini salah satu contoh produk yang dibuat adalah meja.
Diversity of Mollusks (Bivalvia and Gastropoda) in Medana Beach, North Lombok Sasmitha, Yuan; Candri, Dining Aidil; Ahyadi, Hilman
Jurnal Pijar Mipa Vol. 20 No. 6 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i6.9621

Abstract

Mollusks are an important group of marine organisms that contribute significantly to marine ecosystem structure and function, exhibiting high species diversity and widespread distribution across various marine habitats. Medana Beach, located in North Lombok, is a coastal area with ecological potential as a habitat for mollusks, particularly bivalves and gastropods. However, excessive exploitation beyond sustainable limits has led to a decline in mollusk populations, due to rates of harvest surpassing their natural regeneration. This study aims to assess the species diversity and community structure of mollusks (Bivalvia and Gastropoda) in the intertidal zone of Medana Beach. A purposive sampling method was used to select stations based on differing environmental characteristics, while transects were laid using systematic random sampling. Mollusk sampling, environmental parameter measurements (temperature, salinity, and pH), and substrate identification were carried out at all three study stations. A total of 55 mollusk species comprising 1,052 individuals were recorded, including 14 bivalve species and 41 gastropod species. The bivalves belonged to 9 families, and the gastropods to 17 families. The highest infaunal abundance was observed at Station 3 (616.67 ind/m³), while the highest epifaunal abundance occurred at Station 1 (15.38 ind/m²). Modiolus philippinarum had the highest infaunal density (255.56 ind/m³), found attached to seagrass roots in muddy-sand substrates. Cellana radiata had the highest epifaunal density (6.13 ind/m²), found attached to rocks. The mollusk community structure at Medana Beach was relatively stable, as indicated by moderate diversity and evenness indices, with no dominant species observed. These findings suggest that the habitat conditions at Medana Beach are capable of supporting mollusk communities and are not currently experiencing significant ecological stress.
Crustaceans of Lendang Luar Beach, Northern Lombok Ningrum, Audya Septria; Sasmitha, Yuan; Zain, Baiq Kharisma Afrilia Putri; Rosiyani, Amita Dwi; Candri, Dining Aidil; Zamroni, Yuliadi
Samota Journal of Biological Sciences Vol 2 No 1 (2023): Samota Journal of Biological Sciences
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjbios.v2i1.2896

Abstract

Lendang Luar Beach is a seagrass meadow area with sandy and rocky substrats which located in northern Lombok. This beach has a lot of biota diversity including crustaceans. This research was conducted from June to July 2022. The purpose of this study was to determine the diversity of crustaceans in Lendang Luar Beach. Crustaceans have been observed using purposive sampling method with hand sampling collection. Based on the research results, there were seven families including 11 species, they are Alpheus heterochaelis, Alpheus sp, Calappa japonica, Calappa ocellata, Libinia emarginata, Panulirus versicolor, Percnon gibbesi, Charybdis annulate, Xanto pilipes, Atergatis floridus, and Zosimus aenus. The most dominant species is Alpheus sp. where was collected in rocky areas
Identifikasi Jenis Ikan Demersal di Pasar Tanjung Luar, Lombok Timur Rusmawati, Ika; Ningrum, Audya Septria; Rosiyani, Amita Dwi; Sasmitha, Yuan; Dewi, Saskia Septina; Riandinata, Selamet Kurniawan
Jurnal Ilmu Kelautan Lesser Sunda Vol. 3 No. 1 (2023): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v3i1.77

Abstract

The Tanjung Luar fish market is a place to find catches as well as a place to market them. There are various fish species including demersal fish species at the Tanjung Luar Fish Market, East Lombok District. The research was conducted in October 2022 with research method used is a survey and documentation method. Based on the results of the study, 25 species of demersal fish were found that belong to 12 families, namely Acanthurus lineatus, Heniochus singularius, Platax boersii, Plectorhinchus polytaenia, Plectorhinchus vittatus, Diagramma pictum, Choerodon anchorago, Cheilinus chlorourus, Paracaesio xanthura, Lutjanus fulvus Parupeneus multifasciatus, Pentapodus bifasciatus, Pseudorhombus sp., Chlorurus bleekeri, Cephalopholis argus, Cephalopholis cyanostigma, Cephalopholis urodeta, Epinephelus areolatus, Epinephelus hexagonatus, Epinephelus coioides, Epinephelus merra, Plectropomus maculatus, Siganus sp., Siganus gutattus, and Siganus canaliculatus. The most common demersal fish species found in Tanjung Luar Fish Market is Ikan Janggut (Parupeneus multifasciatus).
Co-Authors Aji, Reza purnama Dewi, Saskia Septina Dining Aidil Candri, Dining Aidil Hilman Ahyadi Izmi, uliatun Lestari, Nunung Dewi Muhlas, Muhammad Ningrum, Audya Septria Nurhidayat, Iqbal Febri Permatasari , Baiq Intan Putri, Mira Suaniarti riandinata, selamet kurniawan Rosiyani, Amita Dwi Rusmawati, Ika suciati, erima Yuliadi Zamroni Yulianto, Angga Pratama Zain, Baiq Kharisma Afrilia Putri