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All Journal Lingua Didaktika: Jurnal Bahasa dan Pembelajaran Bahasa AL ISHLAH Jurnal Pendidikan Jurnal Biologi Tropis Albacore : Jurnal Penelitian Perikanan Laut Biosaintifika: Journal of Biology & Biology Education Jurnal Pengabdian Magister Pendidikan IPA EDUTEC : Journal of Education And Technology Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Jurnal Ilmiah Profesi Pendidikan Jurnal Inovasi Pendidikan dan Sains Jurnal Pendidikan Bahasa Inggris Proficiency International Journal of English and Applied Linguistics (IJEAL) BIOCHEPHY: Journal of Science Education Journal Evaluation in Education (JEE) Jurnal Pijar MIPA SKILLS: Jurnal Riset dan Studi Manajemen Pendidikan Islam Excellence Innovative: Journal Of Social Science Research TELL - US JOURNAL Madani: Multidisciplinary Scientific Journal Nanggroe: Journal Of Scholarly Service Jurnal Ilmu Sosial, Humaniora dan Seni Philology: Journal Of English Language and Literature Nanggroe: Journal of Scholarly Service Jurnal Pendidikan Bahasa dan Sastra Jurnal Manajemen Pendidikan Islam Relevan : Jurnal Pendidikan Matematika
Didik Santoso
LTBI Universitas Negeri Medan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

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Mangrove Structure and Composition Analysis in Teluk Jor, East Lombok Regency Akbar, Lalu Faraby Alif; Idrus, Agil Al; Mahrus, Mahrus; Santoso, Didik
Jurnal Biologi Tropis Vol. 24 No. 2b (2024): 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.v24i2b.8253

Abstract

The presence and sustainability of mangrove plants can be inferred from the species' composition and organization within a forest region. The goal of this study is to ascertain the environmental conditions of the mangrove ecosystem in the Teluk Jor region of East Lombok Regency, as well as the diversity index of mangrove species and the structure and composition of the mangrove vegetation. Purposive sampling is used in this descriptive exploratory study design, and data is gathered utilizing transects and quadrants. The results of the research found 7 types of mangroves with 4 families namely the rhizophoraceae family (Rhizophora mucronata, Rhizophora apiculata and Ceriops tagal), the sonneratiaceae family (Sonneratia alba and Sonneratia caseolaris), the avicenniaceae family (Avicennia marina) and the combretaceae family (Lumnitzera racemosa). Sonneratia alba has a relative frequency (FR) value of 63.16%, relative density (KR) of 80.33%, and the highest relative dominance of 78.84% followed by Rhizophora apiculata, Sonneratia caseolaris and Avicennia marina. Seven mangrove species and four families with the greatest important value index belong to Sonneratia alba, according to the research's findings. The sapling category's diversity index was categorized as medium, while the tree category's diversity index was categorized as low.
Foraminifera Community Structure in Gili Kapal, Sambalia District, East Lombok as A Learning Resource for Invertebrate Zoology Ariadi, Muhammad Rojiman; Santoso, Didik; Ilhamdi, Mohammad Liwa
Jurnal Biologi Tropis Vol. 24 No. 2b (2024): 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.v24i2b.8254

Abstract

Gili Kapal is a small island filled with sand. The sand on Gili Kapal is caused by coral fragments and shells of benthic Foraminifera which dominate. Foraminifera is a group of single-celled animals that belong to the Protozoa Phylum of the Class Sarcodina and can be used as bioindicators to determine various environmental changes in the ocean. This study aims to determine Foraminifera species and community structure in the form of species diversity index, species evenness index and dominance index of Foraminifera species in Gili Kapal, Sambalia, East Lombok. Sampling was carried out using a corer sampler made of PVC pipes with the Purposive Sampling method in January 2022. The species diversity index, species evenness index, and species dominance index were analyzed as part of the data for this study. According to the study's findings, there are five species across four genera and three families. Sequentially the Foraminifera species found were; Amphistegina radiata, Calcarina spengleri, Schlumbergerella neotetraedra, Schlumbergerella floresiana, and Sorites orbiculus. The species diversity index was 0.9 (low category), the species evenness index was 0.4 (low category), and the species dominance index was 0.6 (medium category). It can be concluded that, sequentially the constituents of the Foraminifera community on Gili Kapal are Amphistegina radiata, Calcarina spengleri, Schlumbergerella neotetraedra, Schlumbergerella floresiana, and Sorites orbiculus.
Co-Authors Abdul Syukur Adawiyah, Marosa Robi’atul Adriana, Mustika Agil Al Idrus Agil Al Idrus, Agil Al Ahmad Raksun, Ahmad Akbar, Lalu Faraby Alif Al-zuhda, Najwa Alawiyah, Rita Alhafizin, M. Amiruddin Siahaan Ananda, Rusydi Andini Saputri Angriani, Dyta Deasy Anni Holila Pulungan Apnilelawati, Nur Ariadi, Muhammad Rojiman ASNAWI Asnawi Asnawi Astika, Leni Aulia, Dinda Sabda Aulia, Winda Baiq Nike Syakila Batubara, Irpan Batubara, Irpan Apandi Berlin Sibarani Busmin Gurning Cut Ria Manisha Daulay, Sholihatul Hamidah Deayantika, Ni Nengah Cindy Sri Debora Anggreini Sihite, Debora Anggreini Eka Kesumaningrum, Eka Eva Anggraini Fadilah, Qorri Farida Repelita Waty Kembaren Fatimah, Dwi Fikri Sholehuddin SN, Abdullah Fitri Kumala Sari Gito Hadiprayitno Gustiana, Dinda Harahap, Nurul Husnah Harianto II, Harianto II Hasibuan, Maisyaroh Heru Setiawan HERU SETIAWAN Hidayat, X Zardht Alex Hidayat, Yulia Husain, Pahmi I Gde Mertha I Wayan Mertha Ika Lestari, Ika Ilhamdi, M. Liwa Ilhamdi, Moh Liwa Ilhamdi, Mohammad Liwa Ilhamdi, Mohammad Liwa Inom Nasution Irham, Novia Robeitah Irmayanti Irmayanti, Irmayanti Jabat, Ina Swari Karnan Karnan Khairunnisa Kodri Madang, Kodri Kurniawan, Ramdani Kusuma, Anindita Suliya Hangesti Mandra Lalu Japa, Lalu LALU ZULKIFLI Lestari, Tri Ayu Lince Sihombing Mahrus Mahrus, Mahrus Manisa, Safariyanti Marosa Robi’atul Adawiyah Moh. Liwa Ilhamdi, Moh. Liwa Mulyono S. Baskoro Mustaruddin Mutia Putri Nabila, Hesti Nainggolan, Gindo Tua Nanisfi, Maulidatin Napsita, Dian Nasution, Puspita Sari Nasution, Sania Oktavia Nurmala Nurmala Pardamean, Pardamean Permatasari, Dian Dwi Pradana, M Agung Pulungan, Diana Hayati Putri, Luh Putu Sasmita Sridewi Rahmad Husein Riri Syafitri Lubis Rubiyatna Sakaroni Sabrina, Annisa Safarina, Sabrina Muliawati Safitri, Aini Safitri, Ila Sakaroni, Rubiyatna Satriyadi, Satriyadi Seftina, Ayumi Sholikhah, Siti Silaen, Irgi Anggi Vahlevi Siregar, Ayu Lestari Siregar, Nuri Handayani Sitompul, Eby Delyani Sri Minda Murni Srinio, Fuad Sugeng, Santoso Sulistianawati, Nadia Evi Sumarsih . . Syaharani, Namira Syazali, Muhammad Tuti Andriani Siregar, Tuti Andriani Umami, Lia Wanggi, Setia Lara Yunus, Aulia Yusuf Hadijaya Zanah, Siti Nur