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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

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Journal : J-CEKI

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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.
Co-Authors Ahmad Zainuri 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. 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 Sri Yustika Candri Pakaya Syam S. Kumaji Vivien Novarina Kasim Wirnangsi D Uno Yowan Tamu Yuliana Retnowati Zohra Waty Hiola Zuliyanto Zakaria