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Marini Susanti Hamidun
Universitas Negeri Gorontalo
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Dampak Aktivitas Masyarakat Terhadap Ekosistem Terumbu Karang (Studi Kasus Di Perairan Pesisir Leato Selatan Kecamatan Dumbo Raya Provinsi Gorontalo) Pakaya, Parid; Irawan, Mohammad Bayu; Hamidun, Marini Susanti; Dunggio, Iswan
Journal of Scientech Research and Development Vol 6 No 2 (2024): JSRD, December 2024
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56670/jsrd.v6i2.618

Abstract

Terumbu karang merupakan ekosistem laut yang penting secara ekologis dan ekonomis. Fungsinya mencakup habitat biota laut, perlindungan pantai dari erosi, serta mendukung sektor perikanan dan pariwisata. Penelitian ini bertujuan untuk memberikan dampak pada aktivitas masyarakat terhadap ekosistem terumbu karang di Perairan Pesisir Leato Selatan, Kecamatan Dumbo Raya, Provinsi Gorontalo. Penelitian menggunakan metode deskriptif melalui survei lapangan, wawancara, dan analisis data sekunder. Hasil penelitian menunjukkan bahwa aktivitas masyarakat, seperti pembuangan limbah domestik, penangkapan ikan destruktif, dan pembangunan infrastruktur tidak terencana, memberikan tekanan besar terhadap terumbu karang. Kondisi tutupan karang hidup berada pada kategori sedang (38,69%) dan terus menghadapi ancaman peningkatan sedimentasi serta pencemaran udara.
KEANEKARAGAMAN HERPETOFAUNA DI KAWASAN HUTAN DESA MAKARTI JAYA KABUPATEN POHUWATO, GORONTALO Panyilie, Nadia Fajri; Hamidun, Marini Susanti; Ibrahim, Mustamin; Baderan, Dewi Wahyuni; Aydalina, Regina Valentina
Jambura Edu Biosfer Journal Vol 6, No 1 (2024): Jambura Edu Biosfer Journal
Publisher : Fakultas MIPA Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jebj.v6i1.24314

Abstract

Desa Mekarti Jaya merupakan daerah yang berbatasan langsung dengan Blok Hutan Popayato-Paguat, kawasan dengan tingkat keanekaragaman hayati yang tinggi. Penelitian ini bertujuan untuk mengidentifikasi jenis-jenis Herpetofauna serta menganalisis tingkat keanekaragamannya di Desa Mekarti Jaya. Penelitian ini berlangsung pada Juni–Juli 2022 di kawasan hutan Desa Mekarti Jaya, Kecamatan Taluditi, Kabupaten Pohuwato, Provinsi Gorontalo. Penelitian menggunakan metode survei perjumpaan visual yang dikombinasikan dengan teknik transek sampling pada dua jenis habitat, yaitu akuatik dan terestrial. Hasil penelitian ini menunjukkan keberadaan 10 spesies dari 5 famili Herpetofauna. Indeks keanekaragaman (H') tercatat sebesar 3,873 untuk taksa Amfibi dan 1,293 untuk taksa Reptil. Indeks keanekaragaman ini mengindikasikan tingkat keanekaragaman yang sedang, yang menggambarkan kondisi habitat yang cukup mendukung keberagaman spesies di wilayah tersebut.
Pengembangan Game Erfina sebagai Media Pembelajaran Ekosistem : (Penelitian Pengembangan di Kelas VII SMP Negeri 02 Satu Atap Suwawa Selatan) Oktaviani Rajalawo; Abubakar Sidik Katili; Marini Susanti Hamidun; Elya Nusantari; Ani M. Hasan; Ramli Utina
CENDEKIA: Jurnal Ilmu Sosial, Bahasa dan Pendidikan Vol. 5 No. 1 (2025): CENDEKIA: Jurnal Ilmu Sosial, Bahasa dan Pendidikan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/cendekia.v5i1.3429

Abstract

This study aims to develop erfina game as ecosystem learning media and to know and describe the results of expert validation, teacher responses, student responses and student learning outcomes of the developed media. This research uses the research and development method (Research & Development). The model used in this research is ADDIE consisting of 3 stages, namely Analysis, Design, and Development. The trial was conducted on 10 students of Class VII of SMP Negeri 02 Satu Atap Suwawa Selatan. The results of the study found: (1) validity test based on the percentage of media validation of 85% (Very Valid) and material expert validation obtained a percentage of 87% (Very Valid). (2) Practicality test based on teacher response results obtained a percentage of 91% (Very Practical) and the results of students' responses of 93% (Very Practical). (3) Student learning outcomes test obtained from the results of student learning tests through Preetest and Posttest evaluations, based on the N-Gain scale obtained a value of 0.53 or 53% which is included in the moderate category
Species Composition, Utilization and Conservation Status of Plant Species in Gmelina arborea Agroforestry System in Boalemo Regency Kadir, Zen Setiawan; Baderan, Dewi Wahyuni K.; Hamidun, Marini Susanti; Utina, Ramli; Dunggio, Iswan
Indonesian Journal of Chemistry and Environment Vol 7, No 2 (2024): DECEMBER 2024
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ijoce.v7i2.79096

Abstract

Agroforestry is a land-use system that integrates trees, crops, and livestock to improve sustainability and resilience in agricultural practices. This research aimed to determine the composition of plant species in the White Teak Agroforestry, the utilization of plants and the conservation status of plant species in the White Teak agroforestry system. Quantitative approach was applied with plant data collection carried out by tracing the research location and observing all existing plant species accompanied by taking pictures using a digital camera. The results of the study indicate that the agroforestry system has significant potential in supporting environmental sustainability and community welfare. The results revealed there were 33 plant species found in the agroforestry, 23 of them were plants that distributed across various regions in Indonesia and 14 are classified as Least Concern by the IUCN Red List.
Ecosystem Degradation in the Limboto Watershed from an Environmental Ethics Perspective Lahay, Rakhmat Jaya; Hamidun, Marini Susanti; Rahim, Sukirman; Panai, Abdul Haris; Salihi, Irvan Abraham
SIMBIOSA Vol 13, No 2 (2024): SIMBIOSA
Publisher : Program Studi Pendidikan Biologi, Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/simbiosa.v13i2.7238

Abstract

Pertanyaan mendasar secara filosofi terkait dengan degradasi daerah aliran sungai adalah adalah mengapa daerah aliran sungai perlu dikelola dengan baik dan dilestarikan. Respon dari pertanyaan ini sangat bergantung dari cara pandang kita terhadap objek daerah aliran sungai. Tulisan ini mengkaji degradasi DAS Limboto melalui perspektif etika lingkungan, khususnya pemikiran Aldo Lopold, Arne Naes dan Seyyed Hossein Nasr. Pendekatan penelitian menggunakan kajian pustaka yang berisi uraian teori dan pemikiran filsuf tentang etika lingkungan yang diperoleh dari beberapa referensi. Ketiga pemikiran ini menunjukkan kesamaan pada penolakan cara memperlakukan lingkungan yang eksploitatif. Pemikiran ketiganya yang serupa lainnya adalah pendekatan yang digunakan bersifat ekosentrisme, meskipun dengan latar belakang dan dasar filosofis yang berbeda. Ketiga pemikir ini lebih menekankan pada hak-hak yang dimiliki alam yang tidak dapat direduksi untuk memenuhi keinginan manusia. Dalam konteks DAS Limboto, pendekatan ekosentrisme ini dapat menuntun kita untuk merubah paradigma secara radikal dalam berinteraksi dengan ekosistem DAS dan menempatkan keberlanjutan alam sebagai prioritas utama.
Pengembangan Modul Pembelajaran Biologi pada Materi Interaksi dalam Ekosistem Berbasis Pendekatan Contextual Teaching And Learning (CTL) Kelas X di SMA Negeri 1 Tilango Desriyanti Tane; Ramli Utina; Marini Susanti Hamidun; Masra Latjompoh; Frida Maryati Yusuf; Abubakar Sidik Katili
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 1 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i1.358

Abstract

This research aims to describe the validity, practicality and capability of student learning outcomes using Contextual Teaching and Learning (CTL) based learning modules . The test subjects in this research involved 20 class X students of SMA Negeri 1 Tilango for the 2023/2024 academic year. The CTL-based module developed refers to the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model which is limited to the limited-scale trial development stage. The research results based on the CTL-based Module show the feasibility value of the valid criteria, the practicality of obtaining a score in the score range of 81%-100%, the learning outcomes of students using the N-Gain formula obtain a percentage value of 0.61% with medium criteria, so that the CTL-based Module is developed suitable for use as a learning medium to improve student learning outcomes on interaction material in ecosystems in class X SMA Negeri 1 Tilango.
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 dan 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.
Community structure of Crabs (Crustacea: Decapoda): Response to vegetation variation and environmental parameters in mangrove ecosystems Putri Liani Aliwu; Baderan, Dewi Wahyuni K.; Regina Valentina Aydalina; Zuliyanto Zakaria; Marini Susanti Hamidun
Journal of Earth Kingdom Vol. 2 No. 2: (January) 2025
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jek.v2i2.2025.1440

Abstract

Background: Mangrove ecosystems are crucial for maintaining biodiversity, including crab communities, which are vital to the stability of these ecosystems. Crabs contribute to nutrient cycling and the food web, reinforcing the overall ecological health of coastal habitats. This study focuses on the crab communities in the mangrove area of Tabongo Village, Dulupi District, Boalemo Regency, examining how environmental conditions affect their distribution and diversity. Methods: The research involved surveys at three stations representing different mangrove vegetation conditions. Crab species were identified and their diversity and abundance recorded. Environmental parameters, such as temperature, salinity, and pH, were measured, and the diversity index (H') was calculated to assess species diversity and the relationship between crab communities  and environmental factors. Findings: A total of 11 crab species from 4 families were identified, including Uca (Paraleptuca) annulipes and Ocypode ceratophthalmus. The diversity index ranged from 1.3 to 1.6, indicating moderate diversity. Environmental conditions, with temperatures between 32–34 °C, salinity from 13–19 ppt, and pH from 6.5 to 7, were conducive to crab survival. Station III, with healthier mangrove vegetation, supported greater crab diversity and abundance compared to degraded stations. Conclusion: The study highlights the crucial role of healthy mangrove ecosystems in sustaining crab biodiversity and ecosystem stability. It underscores the importance of mangrove conservation for maintaining biodiversity and protecting coastal ecosystems from degradation. Novelty/Originality of this article: By linking the health of mangrove ecosystems to crab diversity and abundance, it emphasizes the direct impact of environmental factors on crab populations. The findings highlight the importance of mangrove conservation not only for species richness but also for maintaining the ecological balance in coastal ecosystems, offering valuable data for future biodiversity management and conservation efforts.
Analisis Struktur Vegetasi dan Potensi Serapan Karbon Tumbuhan di Kawasan Cagar Alam Tangale Kabupaten Gorontalo Kirsten Caroline Donsi; Dewi Wahyuni K. Baderan; Abubakar Sidik katili; Marini Susanti Hamidun; Jusna Ahmad; Nurma Rosalia
Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman Vol. 2 No. 1 (2025): March: Hidroponik: Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/hidroponik.v2i1.260

Abstract

This study aims to determine the composition and structure of vegetation and estimate the potential for carbon dioxide absorption in the Tangale Nature Reserve Area, Gorontalo Regency. The method used in this study is the determination of sampling locations carried out by purposive sampling, making multilevel plots, analyzing vegetation structure, and estimating tree biomass is done non-destructively based on measuring the height and diameter of trees at breast height (DBH), while for lower plants it is done destructively and litter is taken all in the plot area to be weighed wet and dry weight and then estimating biomass, C reserves, and CO2 uptake. The results showed that the vegetation composition consisted of 18 species dominated by the Magnoliopsida class. The highest Important Value Index is found at each observation station. Calculation of biomass value, C reserves, and CO2 uptake at each observation station showed varying results because they were influenced by vegetation type, vegetation density, vegetation composition and structure, and environmental factors. The total value of CO2 uptake by vegetation in the Tangale Nature Reserve Area is 5,304.393 tons of CO2/ha. This research provides a better understanding of carbon sequestration potential in conservation areas to support environmental conservation and climate change mitigation efforts.
Persepsi Masyarakat dan Tantangan Konservasi Ikan Mola-Mola: Kajian Literatur dan Media Sosial Pontoiyo, Fuad; Hamidun, Marini Susanti; Dunggio, Iswan; Baderan, Dewi Wahyuni K.; Rahim, Sukirman
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 5 No 1 (2025): Januari
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v5i1.783

Abstract

The mola-mola fish (Mola spp.), or ocean sunfish, is the largest bony fish species in the world, playing a crucial role in marine ecosystems and holding high economic value as an underwater tourism attraction. However, this species faces various threats, such as bycatch, marine pollution, and climate change, which affect its distribution and reproduction. This study aims to analyze public perceptions of mola-mola conservation through a review of literature and social media data. The study involved an analysis of scientific literature using VOSviewer and the collection of social media data, particularly on TikTok, using a web scraper. Sentiment analysis was performed using a machine learning method based on Support Vector Machine (SVM). The results indicate that public perception is dominated by positive sentiment (45%) regarding the unique appeal of mola-mola, although negative sentiment (30%) persists due to a lack of public knowledge about the importance of conservation. This study highlights the need for sustainable habitat management and community-based collaboration to increase conservation awareness. The findings emphasize that public education and collaboration between the government, scientists, and local communities are essential to reduce threats to mola-mola, including the impacts of climate change and illegal fishing. This research underscores that community-based strategies and multidisciplinary approaches can enhance the effectiveness of mola-mola conservation and ensure the sustainability of marine ecosystems in Indonesia.
Co-Authors -, Ahmad Faqih 5Ilyas H. Husain Abdul Haris PanaI Abubakar Sidik Katili Abubakar Sidik Katili Agre Vina Ahmad Zainuri Ahmad, Nur Rahmin Ain Yusuf, Nur Ali, Fathur Rahman M. Alisa H. Kadir, Nur Ani M. Hasan Aryati Abdul Bahuwa, Isra Cahayani Bambang Mamangkay Chairunnisah J Lamangantjo Daud Yusuf Desriyanti Tane Dewi Wahyuni K. Baderan 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 Fitriyanti H. Koni Fitryane Lihawa Frandika K. Toiyo Frandika K. Toiyo Frida Maryati Yusuf Fuad Pontoiyo H. Husain, Ilyas Hamid, Ririn Septiani Happy, Muh Rifaldy Hartono Mamu Hartono Mamu Hasim Hasim Herinda Mardin Herlindah Heru Z Thalib Hikmawati Hikmawati Husain, Ilyas H Husain, Ilyas H. Ilyas Husain Irawan, Mohammad Bayu Irwan Bempah Ismail Bagu Iswan Dunggio Juliyanti Djafar Jusna Ahmad Kadir, Zein Setiawan Kadir, Zen Setiawan Kadir, ​Zen Setiawan Kirsten Caroline Donsi Koni, Fitriyanti H. La Nane Liberty Lodjo Lilan Dama M. Hasan, Ani Manese, Muzdalifah Alya Amalia Mano, Debby Hariyanti J. Margaretha Solang Masra Latjompoh Mawardi Heru Prasetyo Megawati Malle Mentari Mentari, Mentari Misnawaty Wantogia Misnawaty Wantogia Mohamad Haikal K. Djafar Mohamad Zainudin Usman Mohamad, Nurdin Mohammad Bayu Irawan Mosi, Yetty Muh. Nur Akbar MUHAMMAD YUSUF Mursali, Intan Zulfatadila Mustamin Ibrahim Mustapa, Vinarti 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 Priwanti Junita Ekwanto Putri Liani Aliwu Rahim, Srinurningsi K. Rahmat Biki Rahmawati A. Damiti Rakhmat Jaya Lahay Ramli Utina Regina Valentine Aydalina Rizaldi Mokodompit Rosalia, Nurma Saleh Nurain Salihi, Irvan Abraham Septiani, Ririn Sidik Katili , Abubakar Sidik Katili, Abubakar Sintia Kadu Sintia N. Hasani SM, Farid Sri Yustika Candri Pakaya Sudarmanto Hasan Sukirman Rahim Sukma Dewanty Jahja Suryadi Syamsuddin Syam S. Kumaji Toiyo, Frandika K. Ulyana Dinda Aritonang Usman, Mutmainnah Wantogia, Misnawaty Waode Faridawaty Waode Faridawaty Warow, Novalia Windari, Windari Yusfriandi Dwi Ariesna Zuliyanto Zakaria