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All Journal Natural Science: Journal of Science and Technology METAMORFOSA Journal of Biological Sciences Bioscience Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter Pendidikan Biologi Jurnal Biologi Universitas Andalas Prosiding Seminar Biologi Biocelebes jurnal niara Jurnal Biologi Tropis JURNAL PENDIDIKAN TAMBUSAI Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun Konservasi Hayati Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Makara Journal of Science PREVENIRE: Journal of Multidisciplinary Science
Jabang Nurdin
Departemen Biologi Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Andalas
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Analisis Strategi Pengelolaan Sampah Pasar Raya Kota Padang Menggunakan Metode SWOT Nanda, Rama; Aziz, Rizki; Nurdin, Jabang
Jurnal Pendidikan Tambusai Vol. 8 No. 1 (2024): April 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i1.12763

Abstract

Pengelolaan sampah Pasar Raya Padang yang dikelola Sarana Perdagangan Kebersihan Dinas Perdagangan Kota Padang yang dijalankan masih mengalami kendala penumpukan sampah, kondisi area sekitar penampungan sampah yang kotor, dan berbau, serta kondisi tempat pemrosesan akhir beresiko tidak dapat menampung sampah pasar. Tujuan penelitian mengevaluasi, menentukan strategi, dan memberikan rekomendasi pengelolaan sampah Pasar Raya Padang. Objek dari analisis deskriptif adalah pengelolaan sampah yang dikelola Dinas Perdagangan Kota Padang Unit Sarana Perdagangan Kebersihan Pasar Raya Padang di Blok I – IV Pasar Raya Padang pada bulan Maret – April 2023 dengan observasi dan wawancara pada responden dari petugas Dinas Perdagangan Kota Padang, petugas Dinas UPTD Pasar Raya Padang, petugas kebersihan, pedagang di Pasar Raya Padang. Hasil analisis SWOT pada faktor eksternal dan faktor internal pada aspek teknis dan aspek non teknis didapatkan hasil kategori SO kekuatan (Strength) yaitu sebesar 4,5 dan kategori peluang (Opportunity) yaitu sebesar 4,67. Kesimpulan penelitian ini Pasar Raya Padang memiliki pengawasan kebersihan yang kuat dan berpeluang kemitraan dengan pemulung, peternak, kelompok KWT, komunitas lingkungan dalam meningkatkan pengelolaan sampah Pasar Raya Padang.
KOMPOSISI DAN STRUKTUR FITOPLANKTON DI PERAIRAN SUNGAI PADA KAWASAN PERKEBUNAN KELAPA SAWIT PT. BINTARA TANI NUSANTARA, PASAMAN BARAT, SUMATERA BARAT Syafitri, Ranny; Nurdin, Jabang
Jurnal Biologi Universitas Andalas Vol 12 No 1 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.12.1.28-34.2024

Abstract

Perkembangan perkebunan dan pabrik kelapa sawit yang begitu pesat dapat berpotensi menimbulkan berbagai masalah lingkungan salah satunya limbah cair kelapa sawit yang dibuang ke perairan sungai. Dengan adanya buangan limbah cair kelapa sawit akan menyebabkan gangguan terhadap biota perairan salah satunya fitoplankton yang ada di lokasi tersebut. Penelitian ini telah dilakukan pada bulan April hingga September 2023 di Perairan Sungai pada Kawasan Perkebunan Kelapa Sawit PT. Bintara Tani Nusantara (BTN) Pasaman Barat, Sumatera Barat. Tujuan penelitian untuk mengetahui komposisi dan struktur fitoplankton. Penelitian ini menggunakan metode survei dan pengambilan sampel secara purposive random sampling. Hasil didapatkan 95 spesies, 30 famili dan 10 kelas fitoplankton. Kepadatan total fitoplankton berkisar 2,08-18,83 ind./l. Indeks diversitas fitoplankton termasuk kedalam kategori sedang hingga tinggi dengan indeks equitabilitas tergolong cukup merata hingga hampir merata dan tidak ada spesies yang mendominasi. Faktor fisika kimia masih sesuai untuk pertumbuhan fitoplankton.
SEBARAN SPASIAL SUHU PERMUKAAN LAUT DAN KLOROFIL-a PADA DAERAH PENANGKAPAN IKAN CAKALANG (Katsuwonus pelamis) DI PERAIRAN SUMATERA BARAT Nofrita, Nofrita; Nurdin, Jabang; Fitra, Ramadani; Savitri, Vivi; Bintari, Andhani N.; Saniyyah, Jauharah; Sumartin, Harry
Jurnal Biologi Universitas Andalas Vol 12 No 1 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.12.1.66-72.2024

Abstract

West Sumatra waters is one of the potential fishing grounds for skipjack tuna. Oceanographic factors become the primary factors that limit the distribution and abundance of fish. This research aims to understand the spatial distribution of chlorophyll-a and sea surface temperature, and their utility for estimating potential fishing areas in the waters of West Sumatra. The data collection of fish catching area coordinates was carried out from June to July 2023. The sea surface temperature and chlorophyll-a data were downloaded from the website http://oceancolor.gsfc.nasa.gov. The research results found that the sea surface temperature in the waters of West Sumatra from June to July 2023 ranged between 27.9°C to 33.5°C, with an average of 30.25°C, while the chlorophyll-a ranged from 0.014 mg/m3 to 1.684 mg/m3, with an average value of 0.9515 mg/m3. The potential fishing areas for Skipjack Tuna identified during the research in the waters of West Sumatra were around Siberut Island in the Mentawai Islands, at the coordinates of 98°98’15.43"E and 01°97’32.35"S 99°27’67.95"E and 01°98’71.43"S.
Ant Species Composition Collected by Pan Traps in a Rehabilitated Coal Mining Area in Sawahlunto City, West Sumatra Tasman, Ratna Juwita; Nurdin, Jabang; Herwina, Henny; Jasmi, Jasmi; Janra, Muhammad Nazri; Satria, Rijal
Jurnal Biologi Universitas Andalas Vol 12 No 2 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.12.2.143-148.2024

Abstract

Pan traps is a popular technique for determining the diversity of pollinating insects in different settings. These traps are effective for field use and can quickly produce sample data because they are simple to operate and don't require any specific equipment to be deployed. Pan traps, however, also catch a variety of non-pollinator insects in addition to pollinating insects. In this study, the Pan traps methods were used in three different habitat types: rice-field, Acacia agroforestry and secondary forest on reclaimed coal mining site. Fourteen members of the Formicidae family with 11 species, 9 genera, 8 tribes, and 3 subfamilies were found from all of the combined traps. The most common species, with four records, was Camponotus arrogans, which was regularly found in all types of habitat. With 9 species and 14 individuals, blue pan traps caught the greatest diversity of ant species, while yellow pan traps were the least successful with one species and one individual. Comprehending the variables that impact ant diversity and abundance in various habitat types, as well as their interactions with the environment, can yield significant insights on the quality of habitats and function as markers of environmental alterations. This information is essential for the management of habitats and conservation initiatives.
PEMBERDAYAAN KELOMPOK MASYARAKAT DALAM PENGEMBANGAN AGROEKOWISATA DANAU BONTAK DI NAGARI LUBUK GADANG KABUPATEN SOLOK SELATAN Febriamansyah, Rudi; Setiawati, Sri; Amrina, Elita; Yuerlita, Yuerlita; Febria, Fuji Astuti; Nurdin, Jabang; Purnawan, Purnawan; Yonariza, Yonariza; Mahdi, Mahdi; Hariance, Rika; Zis, Sirajul Fuad; Yulistriani, Yulistriani
BULETIN ILMIAH NAGARI MEMBANGUN Vol. 7 No. 2 (2024)
Publisher : LPPM (Institute for Research and Community Services) Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/bina.v7i2.594

Abstract

West Sumatra, one of the provinces in Indonesia, is renowned for its rich cultural heritage and beautiful natural landscapes. Additionally, its agricultural sector significantly contributes to the region's Gross Regional Domestic Product (GRDP), including in Solok Selatan Regency, which boasts the Seribu Rumah Gadang area as its tourism icon. Solok Selatan Regency is also home to Lake Bontak, the only lake in the region, located within the conservation area of Kerinci Seblat National Park (TNKS), one of the gateways for climbing Mount Kerinci. The Independent Conservation Group (KKM) Bangun Rejo has been managing agro-ecotourism by establishing a Tourism Awareness Group (Pokdarwis) and farmer groups. These groups engage in integrated farming, agriculture, and livestock businesses with nature tourism at Lake Bontak. The empowerment of these community groups aims to develop sustainable agro-ecotourism in Solok Selatan Regency. One method used is Focus Group Discussions (FGD) to identify the potential for agro-ecotourism development at Lake Bontak. The outcomes of these activities include the agro-edutourism development concept, the creation of social media accounts for promotion, and the cleaning and installation of tracking paths and tourist activity guides in the Lake Bontak area. Additionally, there is an emphasis on educating the community about conducting tourism activities that prioritize biodiversity conservation within the conservation area to support ongoing environmental knowledge around Lake Bontak. It is hoped that this area will attract both local and international tourists, particularly students and researchers interested in exploring the flora and fauna potential through the agro-edutourism concept.
Diatom Similarity in Experimental Drowning of Rattus norvegicus as Forensic Evidence for Determining The Drowning Site Hidayatulloh, Taufik; Nofrita, Nofrita; Nurdin, Jabang
Jurnal Biologi Tropis Vol. 25 No. 4b (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4b.10565

Abstract

Diatom analysis is one of the most reliable indicators for confirming death due to drowning. Diatoms are microscopic algae that can enter the respiratory tract during water aspiration and provide ecological evidence linking the victim to the drowning site. This study aimed to analyze the presence of diatom species and taxonomic similarity between water samples and the internal organs of experimentally drowned white rats (Rattus norvegicus) to validate their use as a forensic model. Experimental drowning was performed using water of the Batang Arau River, West Sumatra in the February 2024 to January 2025. In this study, we were found 56 species of diatoms in the waters, while 31 were found in white rats' internal organs. The highest diversity found in the esophagus (31 species) and lungs (19 species). No diatoms were detected in the heart, liver, or kidneys. The distribution pattern, limited to the respiratory system, indicated early drowning aspiration with no systemic circulation. The typical species is a diatom species only found in water and in the internal organs of white rats in specific locations. Achnanthes adnata, Cocconeis pellucida, Cocconeis pseudomarginata, Eunotia bilunaris, and Gomphonema pumilum are typical species at Location I. Amphora bigibba and Amphora bioculata are typical species at Location IV. At the same time, Navicula viridula is the typical species at Location VI. These findings validate the white rat as an effective experimental model for drowning research and demonstrate that species-specific diatom fingerprints can aid forensic investigators in determining both the vitality of drowning and the probable crime scene.
Co-Authors . Mansyurdin Aadrean Aadrean Aadrean, Aadrean Abdi Dharma AFRIZAL AFRIZAL Afrizal S Ahmad Mursyid Ahmad Mursyid Ami Hidayat Amrina, Elita Anjas Anjas, Anjas Anjas Asmara Aprisal Ardinis Arbain ARIEF A. PURNAMA Armen Lusi Ayu Andira Bintari, Andhani N. Bintari, Andhini Nur Dahelmi Dahelmi Dea Rahayu Silviana Dewi Imelda Roesma Efrizal Efrizal Eli Ratni Elita Amrina Elni Fatimah Fajri Hidayat Fitra, Ramadani Fuji Astuti Febria Gusna Merina Gusna Merina Gusna Hanif Fadly Heffy Utami Henny Herwina Heru Handika Ikhsanul Adli INDRA J. ZAKARIA Indra Junaidi Zakaria Izmiarti . Izmiarti Izmiarti, Izmiarti Janra, Muhammad Nazri Jasmi Jasmi Jasmi Jefrial Santoso Jenie Wulandari Jufri Marzuki Lusi Andalisa Mahdi Mahdi Mahdi Mahdi, Mahdi Mahfud Huda Mairawita, Mairawita Maliza, Rita marsia pela Marusin, Neti Miftahul Ilmi Mildawati Mildawati Mira Prima Putri Muhammad Idris Muhammad Syahid Ridho Nabilah Rahmachila Azura Nanda, Rama Neti Marusin Nindy Ladyfandela Nofrita Nofrita Nofrita Nofrita NOVA AMELIA Nurhidayata Bin Syaiful Purnawan Purnawan Purnawan Purnawan Putra Santoso Radilla Silmiah Ramadanti, Dhea Ranny Syafitri Reffi Aryzegovina Reki Kardiman Reszi Juniarmi Rezi Junialdi Rezi Junialdi Rika Hariance RINA M.Si WIDIANA S.Si Rina Oktavianti Rio Deswandi Rizaldi Rizaldi Rizaldi Rizaldi Rizki Aziz Rudi Febriamansyah Saniyyah, Jauharah Satria, Rijal Savitri, Vivi Sidik, Muhamad Rayhan Sindi Mardatila Sirajul Fuad Zis Siti Hajjir, Siti Siti Salmah Solfiyeni Solfiyeni Sri Setiawati Sri Setiawati, Sri Suci Frimanozi Sumartin, Harry Syafitri, Ranny Syakira Tiara Rezvi Syami Nilawati Syamsuardi Syamsuardi Tasman, Ratna Juwita Taufik Hidayatulloh Tomi Kasayev Usio, Nisikawa Vivi Safitri Wandanil Putra Wandanil Putra Wido Rizki Albert Wilson Novarino Yonariza Yonariza Yonariza Yonariza, Yonariza Yuerlita Yuerlita Yuerlita Yuli Wendri Yulistriani, Yulistriani Zis, Sirajul Fuad