Article Per Year (5 Year)
p-Index From 2021 - 2026
4.001
P-Index
This Author published in this journals
All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Ilmu Pertanian Indonesia Microbiology Indonesia Abdimas JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Bioedukatika Jurnal Biologi Tropis Bioedukasi: Jurnal Pendidikan Biologi Jambura Edu Biosfer Journal Ideas: Jurnal Pendidikan, Sosial dan Budaya JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Journal of Tropical Ethnobiology Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Didaktika: Jurnal Kependidikan Biodik: Jurnal Ilmiah Pendidikan Biologi J-CEKI
Abubakar Sidik Katili
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

Published : 26 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 26 Documents
Search

 1   2   3 
Struktur Komunitas Gastropoda Di Kawasan Mangrove Desa Persatuan Kabupaten Pohuwato Provinsi Gorontalo Nurfadila Potutu; Abubakar Sidik Katili; Chairunnisah J. Lamangantjo; Marini S Hamidun; Regina Valentine Aydalina
J-CEKI : Jurnal Cendekia Ilmiah Vol. 3 No. 6: Oktober 2024
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v3i6.5386

Abstract

Gastropoda merupakan biota perairan yang hidup dalam ekosistem mangrove yang mempunyai peran ekologis dalam rantai makanan pada ekosistem mangrove dan menjadi bioindikator lingkungan karena hidupnya yang relatif tetap. Penelitian ini bertujuan untuk mengetahui struktur komunitas Gastropoda di kawasan mangrove Desa Persatuan. Jenis penelitian ini adalah deskriptif kuantitatif, metode pengambilan data menggunakan metode survey dan penentuan stasiun pengamatan menggunakan teknik purposive sampling. Pengambilan sampel dilakukan pada 3 stasiun yakni stasiun 1 tipe substrat pasir berlumpur, stasiun 2 tipe substrat berlumpur dan stasiun 3 kawasan tambak. Berdasarkan data Gastropoda yang di peroleh pada kawasan mangrove Desa Persatuan terdapat 15 spesies Gastropoda yang terdiri dari 9 family dan 12 genus dengan total individu 7.090. Keanekaragaman Gastropoda pada stasiun 1 diperoleh nilai H’ = 2.20 dengan indeks keseragaman E = 0.86, stasiun 2 dengan niali H’= 1.66 dengan indeks keseragaman E = 0.80, dan stasiun 3 dengan nilai H’ = 0.70 dan indeks keseragaman E = 0.64. Dominansi pada stasiun 1 dan stasiun 2 memiliki kategori yang rendah, sedangkan stasiun 3 memiliki kategori tinggi. Tingginya nilai indeks dominansi di stasiun 3 menandakan adanya spesies yang mendominansi, yaitu spesies Telespocium telespocium. Spesies Telespocium telespocium memiliki kemelimpahan tertinggi di setiap stasiun dengan nilai indeks kemelimpahan 0.38%. Kemudian diikuti oleh spesies Telescopium mauritsi dengan nilai 0.19%. Pola penyebaran Gastropoda di setiap stasiun memiliki nilai > 0 yang menandakan penyebaran mengelompok.
Analisis Kesehatan Terumbu Karang Mengunakan Metode CPCE (Coral Point Count With Excel Extensions) di Perairan Pulau Popaya (Cagar Alam Mas Popaya Raja) Kabupaten Gorontalo Utara Silvana Ariska Ridwan; Dewi Wahyuni K. Baderan; Abubakar Sidik Katili
J-CEKI : Jurnal Cendekia Ilmiah Vol. 4 No. 2: Februari 2025
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v4i2.8290

Abstract

Coral reefs are the main ecosystem of coastal waters and tropical seas, and their preseance is very dominant in coastal waters and small islands of the Indonesia archipelago. Coral reefs have a very large role, therefore damage to the coral reef ecosystem can result in disruption of all marine and coastal life in the region.CPCe (Coral Point Count With Excel Extensions) is used to observe coral reefs. The data used are the results of photos taken using the UPT (Under Photo Transect) method from 2 observation stations in the waters of Popaya Island (Mas Popaya Raja Nature Reserve). The photos consisted of 51 photos for each station. Photos taken with the assumption that they can represent each station used. Each photo processed in CPCe used 30 random points. The results showed that the highest percentage of coral cover was found at station 1 at 59,8% while the lowest percentage of coral cover was found at station 2 with a value of 35,75%. This shows that the level of damage that occurs in the waters of Popaya Island is higher at station 2.
Analisis Vegetasi di Kawasan Karst Provinsi Gorontalo Fathur Rahman M. Ali; Abubakar Sidik Katili; Ilyas H. Husain; Ramli Utina; Novri Y. Kandowangko; Marini Susanti Hamidun
J-CEKI : Jurnal Cendekia Ilmiah Vol. 4 No. 2: Februari 2025
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v4i2.8292

Abstract

This study aims to determine the composition of vegetation types in the karst area of Gorontalo province and determine the vegetation structure in the karst area of Gorontalo province. The method used in this study uses the square transect method, the transect line is made perpendicular along 100 m, with the plot size being 20 x 20 m for tree strata, 10 x 10 m for pile strata, and 5 x 5 m for seedling strata, The results of vegetation structure analysis based on the highest INP value for tree-level strata at station I are Leucaena leucocephala species 2.20%, at Ceiba petandra station II 1.24%, and at Muntingia calabura station III 1.72%. At the stake level, the Leucaena leucocephala species had the highest INP value of the three stations, which was 1.81%. For the nursery rate, the highest INP is owned by the Leucaena leucocephala species at 2.10%. Based on the results of the analysis using ordinance charts, stations II and III have almost the same formation pattern so that the graph tends to overlap, while for station I it is very different from stations II and III, for station I it has its own formation pattern compared to stations II and III, and station I is also indicated to have its own characteristics based on habitat conditions and environmental factors.
Pengembangan Modul Ajar Berbasis Struktur Vegetasi Mangrove Pada Materi Ekosistem Kelas X Sekolah Menengah Atas Sintia N. Hasani; Frida Maryati Yusuf; Abubakar Sidik Katili; Lilan Dama; Marini Susanti Hamidun; Hartono Mamu
Didaktika: Jurnal Kependidikan Vol. 13 No. 001 Desemb (2024): Didaktika: Jurnal Kependidikan (Special Issue 2024)
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.1454

Abstract

Penelitian ini bertujuan untuk mengetahui validitas, kepraktisan serta hasil belajar peserta didik pada modul ajar berbasis struktur vegetasi mangrove pada materi ekosistem. Penelitian ini merupakan penelitian Research and Development (R&D) dengan menggunakan model Bord and Gall yang dimodifikasi oleh Sugiyono. Teknik pengumpulan data menggunankan angket, wawancara, observasi. Instrumen yang digunakan berupa lembar validitas, lembar observasi dan angket respon peserta didik. Penelitian ini menghasilkan Modul Ajar yang sudah divalidasi oleh 3 validator ahli yang menunjukkan bahwa nilai kelayakan dari ketiga validator termasuk pada kriteria valid dengan rentang skor 60%-80%. Kepraktisan dari modul ajar yang dibuat dengan memperoleh kriteria maksimal baik pada rentang skor 80%-100%. Tes hasil belajar peserta didik memperoleh nilai N-Gain 0,69 dengan kriteria sedang. Kata kunci: modul ajar, struktur vegetasi mangrove, ekosistem
Development of Biology Teaching Material Supplements Based on the Potential of Gorontalo Karst Vegetation using a Biodiversity Literacy Approach Abubakar Sidik Katili; Yuliana Retnowati; Ilyas H. Husain
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9640

Abstract

Vegetation is a community of plants of various species that live in a certain environmental condition and interactions occur in it. The fact of the vegetation analysis course material and has implications for students in vegetation analysis lecture activities. The development of teaching materials based on the potential of karst ecosystems can be carried out with a biodiversity literacy approach. The aims of this study to develop vegetation analysis materials supplements, by utilizing the results of vegetation analysis and their interaction with plant root microorganisms in karst ecosystems. The research mtheods used R&D method with the ADDIE model. The stages of research are analysis, design, development, implementation and evaluation. The results obtained showed that the form of supplement materials based on biodiversity literacy in the vegetation analysis course, had a validation result of 93.75% which was included in the range of 81% to 100%, in the aspect of design the supplement materials was 91.67% that indicated very good quality,with in the range 81% to 100%, the student response to the overall aspect in 94%, where this value is included in the very good category because it is in the range of 81 to 100%.
Research-Based Teaching E-Modules on Mangrove Diversity to Enhance Meaningful Learning in Banggai Regency Moh. Fahri Haruna; Almira Rayyah Shadriah Fahru; Siti Marwah S; Abubakar Sidik Katili; Abdul Haris Odja
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13084

Abstract

The importance of mangrove ecosystems such as shoreline buffers, biodiversity habitats, and carbon sinks is increasingly threatened by anthropogenic degradation. This study aimed to develop and validate a meaningful learning–based e-module relevant to the context of mangrove diversity in Banggai Regency. Mangrove diversity was utilized as teaching material in the developed e-learning module to provide students with early knowledge about mangroves, enabling them to protect and conserve mangrove ecosystems in their environment. The method employed was a three-stage Research and Development (R&D) approach: field exploration, e-module development based on field data and meaningful learning principles, and product validation by subject matter experts, media experts, and practitioners through observations and questionnaires. Data were analyzed using descriptive qualitative and quantitative methods. The results showed that this interactive e-module, through a limited trial involving 30 students, achieved an average feasibility score of 89.7%. The discussion confirmed that the application of meaningful learning principles integrated with local contexts proved highly valid and effective in improving students' understanding of mangrove diversity. In conclusion, this e-module is feasible and can be implemented to support conservation efforts and enhance students’ understanding. (The total word count is approximately 145, which is concise and covers all essential elements).
Co-Authors Abdul Haris Odja Ahmad Zainuri Almira Rayyah Shadriah Fahru Amelia Endang Puluhulawa Anisa Nurrismawati Bambang Mamangkay Budy Santoso Chairunnisah J Lamangantjo Dewi Wahyuni K. Baderan Diana Vivanti Sigit Djuna Lamondo Elya Nusantari Fathur Rahman M. Ali Fatma waty Ishak Frida Maryati Yusuf Hajra Paune Hartono D Mamu Hartono Mamu Ilan Lopuo Ilyas H. Husalin Ilyas Husain Indra Domili Ismiyati Uno Juinten Hogi Jusna Ahmad Ledy Mutmainah Y Syahril Lilan Dama Margaretha Solang Marini Susanti Hamidun Masra Latjompoh Moh. Fahri Haruna Moh. Gifari Hi Sahada Mustamin Ibrahim Novian Swasono Hadi Novri Youla Kandowangko Nurfadila Potutu Pangalo, Paulus Puji Prastowo Rahmatia Karuana Ramli Utina Ratna Komala Rauf A. Hatu Regina Valentine Aydalina Rizhal Hendi Ristanto Silpian Mohamad Silvana Ariska Ridwan Sintia N. Hasani Siti Marwah S Sri Yustika Candri Pakaya Syam S. Kumaji Vivien Novarina Kasim Wirnangsi D Uno Yowan Tamu Yuliana Retnowati Zohra Waty Hiola Zuliyanto Zakaria