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All Journal Jurnal Penelitian Saintek Jurnal Ilmu Lingkungan Jurnal Teknik Bioedukasi: Jurnal Pendidikan Biologi Bioeksperimen: Jurnal Penelitian Biologi Pro-Life BIOMA : Jurnal Biologi Makassar Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Belantara Jurnal Biologi Tropis Biosaintifika: Journal of Biology & Biology Education JOURNAL OF SCIENCE AND SOCIAL RESEARCH Gorontalo Journal of Forestry Research Jambura Edu Biosfer Journal Jambura Agribusiness Journal BIOSFER : Jurnal Biologi dan Pendidikan Biologi Jurnal Pembelajaran dan Biologi Nukleus Jurnal Biogenerasi Losari : Jurnal Arsitektur, Kota dan Pemukiman Konservasi Hayati Jambura Geo Education Journal SIMBIOSA Didaktika: Jurnal Kependidikan Jurnal Kemaritiman: Indonesian Journal of Maritime International Journal of Health, Economics, and Social Sciences (IJHESS) JAGO TOLIS : Jurnal Agrokompleks Tolis Indonesian Journal of Chemistry and Environment JURNAL HUTAN TROPIS Journal of Scientech Research and Development Jurnal HPT (Hama Penyakit Tumbuhan) Indonesian Biodiversity Journal Cendekia: Jurnal Ilmu Sosial, Bahasa dan Pendidikan Jurnal Riset Rumpun Ilmu Tanaman Biocaster : Jurnal Kajian Biologi Journal of Earth Kingdom Interaction, Community Engagement, and Social Environment Indonesian Biodiversity Journal Jurnal Intelek Dan Cendikiawan Nusantara HUMANIORASAINS Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil International Journal of Business and Quality Research Botani: Publikasi Ilmu Tanaman dan Agribisnis Hidroponik: Jurnal Ilmu Pertanian dan Teknologi dalam Ilmu Tanaman Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Social Agriculture, Food System, and Environmental Sustainability Journal Of Fisheries Agribusiness Jurnal Cendekia Ilmiah Jurnal Ekonomi, Manajemen, Akuntansi PESHUM Jurnal Pendidikan MIPA Forest and Nature Biodiversitas Journal of Biological Diversity Bionatural
Marini Susanti Hamidun
Universitas Negeri Gorontalo
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 Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Veterinary Other

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Struktur Komunitas Gastropoda Di Kawasan Mangrove Desa Persatuan Kabupaten Pohuwato Provinsi Gorontalo Potutu, Nurfadila; Katili, Abubakar Sidik; Lamangantjo, Chairunnisah J.; Hamidun, Marini S; Aydalina, Regina Valentine
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.
Keanekaragaman Dan Kelimpahan Makrozoobentos Di Ekosistem Mangrove Desa Persatuan Kabupaten Pohuwato Provinsi Gorontalo Kadu, Sintia; Marini S. Hamidun; Chairunnisah J. Lamangantjo; Ramli Utina; Zuliyanto Zakaria; Regina Valintine 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.v3i6.5500

Abstract

Macrozoobenthos is an animal species that lives on the bottom of the waters and has various roles in the ecosystem, such as its role as a biological indicator that reacts to the condition of water quality so that its existence can be used as an indicator of water quality. This study aims to determine the diversity and abundance of macrozoobenthos in the mangrove ecosystem of Persatuan Village, Pohuwato Regency. This type of research is quantitative descriptive, the data collection method uses a survey method and the determination of observation stations uses a purposive sampling technique. Sampling was carried out at 2 stations, namely station 1 muddy substrate type and station 2 sandy mud. Based on the Macrozoobenthos data obtained in the mangrove ecosystem of Persatuan Village, there are 22 species consisting of 15 families and 22 genera with a total of 5,363 individuals. The diversity of Macrozoobenthos at station 1 obtained a value of H '= 2.42 and station 2 with a value of H '= 1.51. The abundance at stations 1 and 2 has a high category. The high value of the Abundance index at station 1 and station 2 indicates the presence of a dominant species, namely the Telescopium mauritsi species. The Telescopium mauritsi species has the highest abundance at each station with an index value of Di = 0.311.
Analisis Tingkat Kerusakan Hutan Mangrove di Desa Palopo Kecamatan Marisa Kabupaten Pohuwato Koni, Fitriyanti H.; Hamidun, Marini Susanti; Baderan, Dewi Wahyuni K.
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.v4i2.8288

Abstract

Mangrove is an ecosystem found in coastal areas and is influenced by the ebb and flow of sea water. This ecosystem has ecological, socio-cultural and socio-economic roles. The purpose of this study was to determine the level of damage to mangrove forests. This study used survey and line transect methods. Based on the results of the study in Palopo Village, 13 types of mangroves were found to be included in the station. Among them are, Bruguiera sp, Bruguiera sexangula, Rhizophora apiculata, Rhizophora mucronata, Ceriops tagal, Avicennia lanata, Sonneratia alba, Xylocarpus mollucensis, Lumnitzera racemosa, Calophyllum inophyllum L, Excoecaria agallocha L, Ceriops decandra and Bruguiera plaviflora. In accordance with the Decree of the Minister of Environment Number 201 of 2004 concerning the criteria for mangrove forest damage, the density of trees at stations I and II is included in the damaged category (rare) because the density is <1000 trees. For the canopy cover of mangrove trees, the Excoecaria agallocha L. species at station II obtained a coverage percentage of 50.23%, while the other 11 species obtained a coverage percentage below 50%. Based on the coverage criteria, the mangrove species Excoecaria agallocha L. is included in the good (moderate) category, while the other 11 species are included in the damaged category.
Analisis Vegetasi di Kawasan Karst Provinsi Gorontalo Ali, Fathur Rahman M.; Katili, Abubakar Sidik; Husain, Ilyas H.; Utina, Ramli; Kandowangko, Novri Y.; Hamidun, Marini Susanti
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.
Peningkatan Keterampilan Proses Sains Peserta Didik Melalui Model Pembelajaran Discovery Learning pada Materi Keanekaragaman Hayati Saleh Nurain; Ani M. Hasan; Marini S. Hamidun
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.3803

Abstract

Research aims to improve students' science process skills by using the Discovery Learning learning model on biodiversity material. This classroom action research was carried out at SMA Negeri 1 Gorontalo. The instruments used in this research were observation sheets and written tests to measure students' science process skills. The research results show that using the discovery learning model can improve students' science process skills. This is proven by the results of the 6 indicators of science process skills, namely observing, classifying/grouping, interpreting, asking questions, hypothesizing and applying the concepts measured, getting an average percentage in cycle I of 70.42% and in cycle II amounting to 81.37%. with an N-Gain score obtained of 0.59 or a value of 0.3 ≤ g ≤ 0.7 (medium category). The achievement of student learning outcomes as measured by objective test questions also saw an increase in the average score in cycle I of 55% and in cycle II of 76%. Thus it can be concluded that the discovery learning learning model can be used in the learning process which can improve students' science process skills at SMA Negeri 1 Gorontalo and as information material, especially in the use of appropriate learning models in learning activities
Pengembangan modul pembelajaran berbasis masalah pada materi pencemaran lingkungan untuk meningkatkan hasil belajar siswa Sri Yustika Candri Pakaya; Lilan Dama; Marini Susanti Hamidun; Elya Nusantari; Dewi Wahyuni K. Baderan; Abubakar Sidik Katili
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4323

Abstract

This research was calssifed as a Research and Development (R&D) that aimed to detemine the validity, practicality, and effectivenes of developing problem-based learning module to improve students’ learning outcomes. The samples consisted of 20 students in class X of SMA Negeri 7 PrasetyaGorontalo. This research was conducted to create module tahtreffered to the ADDIE model (Analysisi, Design, Development, Impelemntation, and Evaluation), but it was only limited to the development stage, namely the limited trial develpment stage. The instruments used were interview, validation sheet, and student response questionnaire, implementation of learning (teacher activity), student activity, and pre-test dan post-test. Teh result of module validation analysis with here validators obtained an average score of 85% (very valid). Meanwhile, the result of practicality analysis was observable from the teacher activity which obtained an average score of 93.3% (very good), the student activity in the small group trial obtained an average score of 90% (very good), and the student responses obtained an average score 88% (very feasible). In the meantime, the result of effectiveness analysis were observable from the result of N-Gain analysis in small group trial which obtained an average score of 0.62% (fairly effective). To conclude, the development of problem-based module on enviromental pollution topic intending to improve the students’ learning outcomes had met the valid and practical criteria but has not been effetive due to it only reached a limited trial. However, the module was feasible to use in the learning process.
STRUKTUR VEGETASI MANGROVE DI DESA POPALO KABUPATEN GORANTALO UTARA Nurlena Duhe; Marini Susanti Hamidun; Abubakar Sidik Katili; Febriyanti; 5Ilyas H. Husain; Waode Faridawaty
Jurnal Humaniora & Sosial Sains Vol 2 No 1 (2025)
Publisher : Pojok Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study focuses on observing the structure of mangrove vegetation in Popalo Village, North Gorontalo Regency. Scientists found that the condition of mangrove forests in the area is not uniform, with some areas still well maintained, especially near rivers and beaches, while other areas, especially near settlements, have been damaged due to land conversion into ponds. This type of research is descriptive quantitative using a survey method. The most dominant type of mangrove found is Rhizophora. In addition, this study also shows that environmental factors such as temperature, air acidity, and salt levels greatly affect the growth and development of mangroves. Overall, the results of this study highlight the importance of better conservation and management efforts for mangrove forests in Popalo Village to maintain the sustainability of coastal ecosystems.
ADAPTASI MASYARAKAT TERDAMPAK BANJIR DI DAERAH ALIRAN SUNGAI LIMBOTO Muh Rifaldy Happy; Ramli Utina; Marini Susanti Hamidun
JAMBURA GEO EDUCATION JOURNAL Vol 3, No 2 (2022): Jambura Geo Education Journal (JGEJ)
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jgej.v3i2.14918

Abstract

The purpose of this study is to analyze the adaptation of flood-affected residents in the Limboto watershed. The research method is a qualitative method that examines phenomena comprehensively with a case study approach. Interactive data analysis using three stages including; data reduction, data presentation, and conclusion drawing. The results showed that during the 2018-2022 period, there were 139 flood events in the Limboto watershed, spread over 50 sub-districts/villages in 10 sub-districts. The impacts of flooding in the Limboto watershed also vary, ranging from material, economic, health, housing losses, to the death toll. This impact has prompted changes in adaptive behavior in affected communities in the Limboto watershed, such as the creation of an early warning system, an evacuation stage, the construction of temporary embankments, new livelihoods, and providing equipment to deal with floods
Systematic Literature Review on Sustainable Value Chain Transformation of Arenga pinnata in Tropical Bioresource Systems Abdul Samad Hiola; Marini Susanti Hamidun; Indra Gumay Febryano
Forest and Nature Vol. 2 No. 2 (2026): April
Publisher : Green Insight Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63357/fornature.v2i2.34

Abstract

Aren (Arenga pinnata) has emerged as a multifunctional tropical species. It has the potential to contribute to sustainable value chain development, the circular bioeconomy, and rural livelihoods. Nevertheless, existing literature remains fragmented and addresses ecological, technological, and governance dimensions in isolation. This study systematically reviews the literature on the sustainable value chain transformation of A. pinnata within tropical bioresource systems. It identifies factors influencing its transition from a traditional multipurpose palm to a strategic bioresource platform. A systematic literature review was conducted through a structured process. The steps included search, screening, eligibility assessment, data extraction, and thematic synthesis. The review combined empirical studies with broader literature on circular bioeconomy, value chain restructuring, social sustainability, and governance. The analysis covered four thematic domains: upstream resource systems, midstream processing and upgrading, downstream diversification, and market or institutional alignment. The review shows that A. pinnata can drive transformative change. This is due to its multifunctionality, ecological adaptability, and diverse product pathways. Upstream research highlights its role in agroforestry, biodiversity-linked landscapes, and livelihood systems. Midstream studies identify opportunities for product stabilization, fermentation, and process improvement. Downstream investigations show promising use in thermoplastic starch, composites, functional biomaterials, and circular by-products. However, integration among these advances is weak. Technical innovation often outpaces commercialization and governance. Value distribution, coordination, and inclusion also remain underdeveloped. The study concludes that the sustainable transformation of A. pinnata requires integrating resource sustainability, technological upgrading, and market or institutional alignment. This review offers an integrated framework for understanding aren-based transformation and identifies priorities for future research on commercialization, circularity, and inclusive tropical bioresource development.
Pengelolaan Air Tanah dalam Perspektif Global: Review Artikel atas Tantangan Polusi dan Perubahan Iklim Ahmad Zainuri; Nurdin Mohamad; Marini Susanti Hamidun; Sukirman Rahim; Abdul Haris Panai
EKOMA : Jurnal Ekonomi, Manajemen, Akuntansi Vol. 4 No. 1: November 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/ekoma.v4i1.5991

Abstract

Groundwater plays a crucial role in supporting ecosystems and meeting human needs, but increasing human activities and climate change threaten its sustainability. In the Murray-Darling Basin, Australia, and South Africa, climate change exacerbates groundwater depletion, reducing river flows and damaging ecosystems. Governance challenges and groundwater pollution from industrial and agricultural activities are also significant, as seen in the Netherlands and Uzbekistan. Studies indicate regulatory gaps and the need for more advanced predictive models, such as 3D models to monitor saltwater intrusion in Vanuatu. These findings highlight the necessity of integrated policies, governance reforms, and technological innovation for sustainable groundwater management. The implications stress the importance of long-term planning to address nitrogen pollution and excessive groundwater extraction to safeguard this vital resource for future generations.
Co-Authors -, Ahmad Faqih 5Ilyas H. Husain Abdul Haris PanaI Abdul Samad Hiola Abubakar Sidik Katili Agre Vina Ahmad Zainuri Ahmad Zainuri Ahmad, Nur Rahmin Ain Yusuf, Nur Akili, Ardiansyah S Ali, Fathur Rahman M. Alisa H. Kadir, Nur Ani M. Hasan Aryati Abdul Asda Rauf Aznia, Nur Baderan, Dewi Wahyuni. K Bahuwa, Isra Cahayani Bambang Mamangkay Chairunnisah J Lamangantjo Chairunnisah J. Lamangantjo Cono, Titi Hawanda Metania Daud Yusuf Deltias Ntolu Desriyanti Tane Dewi Wahyuni Baderan Dewi Wahyuni K. Baderan Dewi Wahyuni K. Baderan Dewi Wahyuni K. Baderan Diva M.A. Saghita Putri Eka Reza Saputra Widodo Elya Nusantari Fajran Bentearu Farid S M Farid SM Farid SM Faridawaty, Waode Fathur Rahman M. Ali Febriyanti febriyanti febriyanti Feri Novriyal Feri Novriyal Firda Zakaria Fitriyanti H. Koni Fitryane Lihawa Frandika K. Toiyo Frandika K. Toiyo Frandika K. Toiyo Frida Maryati Yusuf Fuad Pontoiyo H. Husain, Ilyas Hamid, Ririn Septiani Hartono Mamu Hartono Mamu Hasim Hasim Hendri Iyabu Herinda Mardin Herlindah Heru Z Thalib Heru Z Thalib Hikmawati Hikmawati Husain, Ilyas H Husain, Ilyas H. Husain, Zakaria Ilyas H Husain Ilyas H. Husain Ilyas Husain Indra Gumay Febryano Irawan, Mohammad Bayu Irwan Bempah Ismail Bagu Iswan Dunggio Juliyanti Djafar Jusna Ahmad Kadir, Zein Setiawan Kadir, Zen Setiawan Kadir, ​Zen Setiawan Kadu, Sintia Kirsten Caroline Donsi Koni, Fitriyanti H. La Nane Liberty Lodjo Lilan Dama Linda K. Mahluk M. Hasan, Ani Magfirah F. Mantali Magfirah Suryaningtyas Laadi Manese, Muzdalifah Alya Amalia Mano, Debby Hariyanti J. Margaretha Solang Masra Latjompoh Mawardi Heru Prasetyo Megawati Malle Mentari Mentari Mentari Mentari, Mentari Misnawaty Wantogia Misnawaty Wantogia Misnawaty Wantogia Moh Rizal N. Matau Mohamad Haikal K. Djafar Mohamad Zainudin Usman Mohamad, Nurdin Mohammad Bayu Irawan Mohammad Reza Katili Mosi, Yetty Muh Rifaldy Happy Muh. Nur Akbar MUHAMMAD YUSUF Mursali, Intan Zulfatadila Mustamim Ibrahim Mustamin Ibrahim Mustapa, Vinarti Mustaqimah , Nur Novi Purwanti Novri Youla Kandowangko Nur Aznia Nur Meyla Ulfiana Botutihe Nur’Ain Lahaya Nurdin Mohamad Nurfadila Potutu Nurlena Duhe Nurma Rosalia Nurul Fajryani Usman Oktaviani Rajalawo Pakaya, Parid Panai, Haris Panyilie, Nadia Fajri Parid Pakaya Podungge, Sandra Potutu, Nurfadila Priwanti Junita Ekwanto Putri Liani Aliwu Rahim, Srinurningsi K. Rahmat Biki Rahmawati A. Damiti Rakhmat Jaya Lahay Ramli Utina Ratna Soi Regina Valentina Aydalina Regina Valentine Aydalina RIFAL DALI Rizaldi Mokodompit Rosalia, Nurma Saleh Nurain Salihi, Irvan Abraham Septiani, Ririn Sintia Kadu Sintia N. Hasani SM, Farid Sri Sulastri Hadju Sri Yustika Candri Pakaya Sudarmanto Hasan Sukirman Rahim SUKIRMAN RAHIM Sukirman Rahim Sukirman Rahim Sukma Dewanty Jahja Sulastri Putri Moko Sunarty Suly Eraku Suryadi Syamsuddin Syam S. Kumaji Thalib, Heru Z Toiyo, Frandika K. Ulyana Dinda Aritonang Usman, Mutmainnah Wantogia, Misnawaty Waode Faridawaty Warow, Novalia Wawan K Tolinggi Widodo, Eka Reza Saputra Windari, Windari Yusfriandi Dwi Ariesna Zuliyanto Zakaria