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All Journal ZOO INDONESIA Jurnal Pendidikan Biologi BIOMA : Jurnal Biologi Makassar International Journal of Applied Biology Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis ORBITA: Jurnal Pendidikan dan Ilmu Fisika Bio-Lectura JOURNAL OF SCIENCE AND SOCIAL RESEARCH Jambura Edu Biosfer Journal Jurnal Review Pendidikan dan Pengajaran (JRPP) Health Information : Jurnal Penelitian Jurnal Pembelajaran dan Biologi Nukleus Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Jurnal Biogenerasi Indonesian Journal of Global Health research Spizaetus: Jurnal Biologi dan Pendidikan Biologi Bantara Journal of Animal Science Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Zoo Indonesia Jurnal Promotif Preventif Jurnal Jeumpa BIOMA : Jurnal Biologi dan Pembelajarannya Indonesian Journal of Chemistry and Environment Jurnal Pijar MIPA Inornatus: Biology Education Journal Jurnal HPT (Hama Penyakit Tumbuhan) Prosiding Seminar Nasional Mini Riset Mahasiswa Jurnal Abdimas Terapan Jurnal Pendidikan Teknologi Pertanian Biodik: Jurnal Ilmiah Pendidikan Biologi Ecovision: Journal of Environmental Solutions Science: Indonesian Journal of Science Jurnal Cendekia Ilmiah Jurnal Transformasi Pendidikan Indonesia
Chairunnisah J Lamangantjo
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Analysis of Risk Factors for Chronic Energy Deficiency (CED) among Pregnant Women Putri Ayu Tomu; Sunarto Kadir; Chairunnisah J. Lamangantjo
Indonesian Journal of Global Health Research Vol 7 No 3 (2025): Indonesian Journal of Global Health Research
Publisher : GLOBAL HEALTH SCIENCE GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/ijghr.v7i3.6304

Abstract

Chronic Energy Deficiency (CED) is a condition of inadequate energy intake that can have negative impacts on the health of pregnant women and fetuses, and increase the risk of pregnancy complications. Several factors can influence the occurrence of CED, including carbohydrate intake, protein intake, fat intake, maternal age, family income, pregnancy spacing, and food availability. A better understanding of these risk factors is expected to help in efforts to mitigate and manage CED in pregnant women. This study aims to identify the risk factors for CED among pregnant women at Limboto Health Center. This study employed a cross-sectional design. The sample consisted of 100 pregnant women at the Limboto District Health Center, selected using simple random sampling. Data were collected using MUAC (Mid-Upper Arm Circumference) measurements, 24-hour recall forms, and questionnaires. The research instruments used in this study have been validated (Sig 2-tailed < 0.05) and proven reliable (Cronbach's Alpha > 0.7), confirming their suitability for use. Data analysis used chi-square to examine the relationships between variables and logistic regression to identify the most influential variables. Statistical analysis revealed significant relationships between carbohydrate intake (p = 0.002), protein intake (p = 0.003), fat intake (p = 0.002), age (p = 0.000), family income (p = 0.009), pregnancy spacing (p = 0.004), and food availability (p = 0.000). Fat intake had the greatest influence on Chronic Energy Deficiency (CED) (Exp (B) = 143.372). Factors such as carbohydrate intake, protein intake, fat intake, age, family income, pregnancy spacing, and food availability are associated with the occurrence of CED among pregnant women. Therefore, efforts to prevent and manage CED in pregnant women need to consider these factors, particularly in improving nutrient intake to support the health of both mother and fetus.
Pemanfaatan Biodiversitas Pesisir sebagai Mitigasi Bencana: Pembelajaran Project di SMK Negeri 1 Batudaa Pantai Provinsi Gorontalo Herinda Mardin; Ilyas H. Husain; Masra Latjompoh; Jusna Ahmad; Chairunnisah J. Lamangantjo
Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Vol 6, No 1 (2024): Januari-Juni
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/baktiku.v6i1.9514

Abstract

Natural disasters like earthquakes, tidal floods, and strong winds frequently occur in coastal areas, necessitating disaster mitigation. Coastal biodiversity can serve as a tool for disaster mitigation in coastal areas. SMK Negeri 1 Batudaa Pantai, located in the coastal area of Tomini Bay, Gorontalo Province, conducts community service activities regarding the use of coastal biodiversity as disaster mitigation due to the importance of this knowledge for coastal communities. This activity was attended by 41 students from classes X and XI at SMK Negeri 1 Batudaa Pantai. On May 20, 2024, the SMK Negeri 1 Batudaa Pantai school building hosted the activity from 8:00 WITA until its conclusion. Lecture, discussion, and active participation are methods used in activities. Service activities run well and smoothly. Participants were enthusiastic about participating in this activity, which provided benefits. This activity benefits participants by enhancing their understanding of how to utilize coastal biodiversity to prevent unwanted natural disasters. The importance of knowing coastal biodiversity as disaster mitigation can minimize the occurrence of natural disasters in coastal areas.
Insect Community Structure in Corn Plantations and the B.J. Habibie Forest Park (Tahura) Nazwa H. Djafar; Chairunnisah J. Lamangantjo; Mustamin Ibrahim; Ilyas H. Husain; Abubakar Sidik Katili
Bantara Journal of Animal Science Vol. 8 No. 1 (2026): BJAS
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/bjas.v8i1.8524

Abstract

The conversion of forest land into cornfields in the Bontula Village Buffer Forest, Tahura BJ Habibie, has caused changes in vegetation and environmental conditions that have impacted insect diversity. This study aims to analyze the structure of insect communities in the buffer forest habitat and the corn fields in Bontula Village. The study employed a quantitative descriptive method with a comparative approach. Sampling was conducted using purposive sampling with a combination of pitfall traps and light traps. The collected insects were identified to the species level and then analyzed using the Shannon-Wiener diversity index (H'), abundance (Di), evenness (E), species richness (R), and dominance (D). The results showed that 1,460 insect individuals belonging to 24 species and 21 families were found. The diversity index value for the buffer forest (H' = 1.376) was higher than that for the corn plantation (H' = 1.091), but both fell into the moderate category. The species with the highest abundance was Novomessor cockerelli, with a Di value of 0.415% in the buffer forest and 0.588% in the corn plantation. The evenness index was moderate, with a value of E = 0.508 in the buffer forest and E = 0.439 in the corn plantation. The species richness indices were R = 2.031 and R = 1.784, respectively, while the dominance indices were D = 0.302 and D = 0.441. In general, the insect community structure in both habitats was relatively stable, with a fairly good ecological balance.
Keanekaragaman Burung Raja Udang di Kawasan Daerah Aliran Sungai (DAS) Marisa, Kabupaten Pohuwato Wahyuni Ws. Harunja; Margaretha Solang; Zuliyanto Zakaria; Mustamin Ibrahim; Chairunnisah J Lamangantjo; Rosyid Azhar
Jambura Edu Biosfer Journal Vol 7, No 1 (2025): Jambura Edu Biosfer Journal
Publisher : Fakultas MIPA Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jebj.v7i1.27806

Abstract

This study aims to determine the diversity and abundance of kingfisher species in the Marisa watershed, Karangetang Village. The method employed was Point Count, which involved 5 counting points, each 200 meters apart, with a viewing distance of 50 meters and observation time of 20 minutes. The study identified 4 kingfisher species from the Alcedinidae family, two of which are endemic (Ceyx fallax, Pelargopsis melanorhyncha) and two non-endemic (Alcedo meninting, Todirhamphus chloris) in the forest edge area point count 1,2 with diversity index H' = 3,00 (high) and point count  3, 4 and 5 community farmland area with diversity index H' = 3,26 (high). Among the four species, the most dominant was C. fallax (Di = 38,77%), T. chloris (Di = 36,73%), Alcedo meninting (Di = 22,45%), and Pelargopsis melanorhyncha (Di = 2,04%), indicating a moderate dominance in abundance.
Validitas LKPD Terintegrasi Augmented Reality Berbasis Inquiry Learning Pada Materi Klasifikasi Makhluk Hidup Sri Novita Musa; Chairunnisah J. Lamangantjo; Nur Mustaqimah; Masra Latjompoh; Muh. Nur Akbar
Spizaetus: Jurnal Biologi dan Pendidikan Biologi Vol 6 No 2 (2025): Spizaetus: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55241/spibio.v6i2.571

Abstract

Students' difficulties in understanding the concept of classification of living things, especially in grouping living things according to taxonomic levels and remembering scientific names, are the background to this study. Biology learning that tends to be teacher-centered and lacks direct interaction results in low student involvement in the scientific process. This study aims to develop and test the validity of Student Worksheets (LKPD) integrated with Augmented Reality (AR) technology based on the Inquiry Learning model as an interactive media to improve students' science process skills. The method used is research and development (R&D) with the ADDIE model, limited to the development stage. LKPD was developed based on a needs analysis at Wira Bhakti Gorontalo Integrated High School. Data were obtained through interviews with teachers and validation by media experts and material experts, which were analyzed descriptively quantitatively using a Likert scale. The validation results showed an average value of 86% (media) and 93% (material), both of which are included in the very valid category. Revisions were made based on validator input to improve visual aspects, content, and instructions for use. Thus, this LKPD is declared very valid and suitable for use as a learning medium to support students' science process skills in understanding the classification of living things.
Coral Reef Condition in Popaya Island Waters, North Gorontalo Moh Rizal N. Matau; Abubakar Sidik Katili; Marini Susanti Hamidun; Mustamim Ibrahim; Ilyas H. Husain; Chairunnisah J. Lamangantjo
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
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.v26i3.12493

Abstract

This study aimed to describe the condition of coral reefs in the waters of Popaya Island, Mas Popaya Raja Nature Reserve, North Gorontalo Regency, using the Coral Point Count with Excel Extensions (CPCe) method. Data collection was conducted using the Underwater Photo Transect (UPT) method through skin diving along a 50-meter transect at a depth of 3–6 meters. Coral reef conditions were documented using a 60 × 40 cm frame placed alternately on the left and right sides of the transect line at one-meter intervals, resulting in 50 photographs. Data analysis was performed using 30 random points applied to each photograph to classify live and dead substrate categories. Environmental parameters, including water temperature, pH, current velocity, and water clarity, were also measured. The results showed that the environmental conditions of the waters supported coral growth, with a temperature of 28.7°C, pH of 7.8, current velocity of 0.51 m/s, and water clarity of 90%. The percentage of live coral cover was 74.37%, which was categorized as good. The composition of live coral cover was dominated by Acropora Branching (78.21%), followed by Coral Massive (12.34%), Acropora Tabulate (7.10%), and Coral Foliose (2.33%). The diversity index (H' = 1.41) and dominance index (D = 0.48) indicated a moderate category. The mortality index value of 0.10 indicated a low level of coral mortality. It can be concluded that the coral reef ecosystem in the waters of Popaya Island is in good and stable condition.
POTENSI EKSTRAK DAUN Hewittia malabarica SEBAGAI BIOPESTISIDA NABATI TERHADAP ULAT TRIPTIP (Plutella xylostella) Moha, Tri Vinesa; Retnowati, Yuliana; Lamangantjo, Chairunnisah J
Jambura Edu Biosfer Journal Vol 8, No 1 (2026): Jambura Edu Biosfer Journal
Publisher : Fakultas MIPA Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jebj.v8i1.39830

Abstract

Ulat tritip (Plutella xylostella) merupakan salah satu hama utama tanaman famili Brassicaceae yang dapat menurunkan produktivitas. Pengendalian hama ini masih banyak mengandalkan pestisida sintetis yang berpotensi memicu resistensi, pencemaran lingkungan, dan residu berbahaya. Penelitian ini bertujuan mengevaluasi potensi ekstrak daun Hewittia malabarica sebagai biopestisida terhadap P. xylostella, mendeskripsikan mortalitas larva pada beberapa konsentrasi ekstrak, serta mengidentifikasi perlakuan dengan mortalitas kumulatif tertinggi. Penelitian menggunakan eksperimen laboratorium dengan empat perlakuan konsentrasi, yaitu 0% (K0), 15% (K1), 30% (K2), dan 45% (K3). Setiap perlakuan menggunakan 10 larva instar III tanpa pengulangan dan diamati selama 72 jam. Secara deskriptif, mortalitas kumulatif pada jam ke-72 adalah 70% pada K0, 90% pada K1, 90% pada K2, dan 100% pada K3. Perlakuan K3 menunjukkan mortalitas tertinggi. Namun, tingginya mortalitas kontrol dan tidak adanya pengulangan membatasi atribusi kematian larva terhadap ekstrak. Penelitian ini juga tidak melakukan skrining fitokimia secara langsung terhadap ekstrak yang diuji, sehingga senyawa aktif dan mekanisme toksisitas belum dapat dipastikan. Temuan ini merupakan bukti pendahuluan mengenai potensi H. malabarica sebagai kandidat biopestisida nabati dan perlu dikonfirmasi melalui bioassay berulang dengan kontrol yang lebih baik serta karakterisasi fitokimia secara langsung.
KEANEKARAGAMAN SERANGGA PADA BERBAGAI TIPE PERKEBUNAN DESA SARI TANI KECAMATAN WONOSARI KABUPATEN BOALEMO Linda K. Mahluk; Marini Susanti Hamidun; Mustamin Ibrahim; Dewi Wahyuni K. Baderan; Chairunnisah J. Lamangantjo
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6607

Abstract

Abstract: Insect diversity plays a vital role in maintaining ecosystem balance, particularly in plantation ecosystems that are influenced by variations in vegetation structure and habitat conditions. This study aims to analyze insect diversity across various plantation types in Sari Tani Village, Wonosari District, Boalemo Regency, Gorontalo Province. A descriptive quantitative method was employed, with sampling conducted using pitfall traps and light traps. Observations were conducted at three stations: uncultivated shrubland, mixed plantation (cloves, coconuts, and bananas), and a citrus plantation. Data analysis was performed using the Shannon-Wiener diversity index (H'), Pielou's evenness index (E), and Simpson's dominance index (D). The results revealed a total of 606 individual insects across 8 orders and 17 families, encompassing various ecological roles including predators, decomposers, pollinators, pests, and bioindicators. The order Hymenoptera, specifically from the family Formicidae, was the most dominant group found, with the species Lasius niger exhibiting the highest number of individuals. The Shannon-Wiener diversity index (H') values across all stations fell into the moderate category. Station II, located in the mixed plantation, had the highest diversity value among the other stations. The dominance index values across all stations were low; in contranst the evenness index ranged from moderate to high, indicating that the insect community at the study site is relatively stable with a fairly even distribution of individuals among species. Overall, differences in plantation types significantly influence the community structure and insect diversity in Sari Tani Village. Keywords: Insects, Diversity, Community Structure, Plantation Types, Sari Tani   Abstrak: Keanekaragaman serangga memiliki peran penting dalam menjaga keseimbangan ekosistem, terutama pada ekosistem perkebunan yang dipengaruhi oleh perbedaan struktur vegetasi dan kondisi habitat. Penelitian ini bertujuan untuk menganalisis keanekaragaman serangga pada berbagai tipe perkebunan di Desa Sari Tani, Kecamatan Wonosari, Kabupaten Boalemo, Provinsi Gorontalo. Penelitian menggunakan metode deskriptif kuantitatif dengan teknik pengambilan sampel menggunakan pitfall trap dan light trap. Pengamatan dilakukan pada tiga stasiun, yaitu lahan semak tidak dibudidayakan, perkebunan campuran (cengkeh, kelapa, dan pisang), serta perkebunan jeruk. Analisis data dilakukan menggunakan indeks keanekaragaman Shannon-Wiener (H’), indeks kemerataan (E), dan indeks dominansi Simpson (D). Hasil penelitian menunjukkan bahwa ditemukan 8 ordo dan 17 famili serangga dengan total 606 individu yang terdiri atas berbagai peran ekologis, yaitu predator, dekomposer, polinator, hama, dan bioindikator. Ordo Hymenoptera dari famili Formicidae merupakan kelompok yang paling dominan ditemukan, khususnya spesies Lasius niger dengan jumlah individu tertinggi. Nilai indeks keanekaragaman Shannon-Wiener (H’) pada seluruh stasiun termasuk kategori sedang. Stasiun II pada perkebunan campuran memiliki nilai keanekaragaman tertinggi dibandingkan stasiun lainnya. Nilai indeks dominansi pada seluruh stasiun tergolong rendah, sedangkan indeks kemerataan tergolong sedang hingga tinggi, yang menunjukkan bahwa komunitas serangga pada lokasi penelitian relatif stabil dengan penyebaran individu antarspesies yang cukup merata. Secara keseluruhan, perbedaan tipe perkebunan memengaruhi struktur komunitas dan keanekaragaman serangga di Desa Sari Tani. Kata kunci: Serangga, keanekaragaman, Struktur Komunitas, Tipe Perkebunan, Desa Sari Tani
Co-Authors Abdul, Aryati Abubakar Sidik Katili Akbar, Muh Nur Al Ilham Bin Salim Alpinawati N. Masaguni Amelia Sari, Amelia Amir, Fadila Amir Andika Wijaya Putra Aryati Abdul Buhungo, Trisnawaty Junus Bulilingo, Mohamad Rivaldi Citron S Payu Demanto, Fingki Aritsya Devi Bunga Pagalla Devliyanti Halusa Dewi Diana Paramata Dewi Wahyuni K. Baderan Dina Sulistiani Makalunsenge Elya Nusantari Febriyanti Frida Maryati Yusuf Halimu, Nining Hayati Ningsih Gubali Hayatiningsih Gubali Herinda Mardin Hikmawati Hikmawati I Made Hermanto Ibrahim, Darwin Ilyas Husain Irsan, Mohamad Jusna Ahmad Jusran Jusran Kadu, Sintia Liberty Lodjo Lilan Dama Linda K. Mahluk Margaretha Solang Marini Susanti Hamidun Maruni, Mulyadi Masra Latjompoh Masrid Pikoli Moh Rizal N. Matau Moha, Tri Vinesa Mohamad Ikbal Riski Danial Muh. Nur Akbar Muhammad Isman Jusuf Muhammad Yusuf Muhlis Muhlis Mursali, Intan Zulfatadila Musa, Sri Novita Mustamim Ibrahim Mustamin Ibrahim Mustapa, Vinarti Mustaqimah, Nur Najmah Najmah Nancy Katili Nazwa H. Djafar Noer Fahnessa Dako Nur Mustaqimah Nur’Ain Lahaya Nurfadhlia Djafar Nurfadila Potutu Nurhayati Nurhayati Pingki Pitria R. Makmur Podungge, Sandra Polapa, Noval Y. DJ. Potutu, Nurfadila Putri Ayu Tomu Rahim, Srinurningsi K. Rahmin, Nur Alifya R. Ramli Utina Regina Eka Cahyani Mooduto Regina Valentine Aydalina Restiyani Widia Putri Ritin Uloli Rosyid Azhar Rulan U. Mustapa Salam, Nurfadila Sija, Patta Sintia Kadu Sintia S. Ahmad Sirvani Tahir Sri Amelia A. Sidiki Sri Delviyanti Lihawa Sri Novita Musa Sukma, Suryawijaya Suma, Fani Sunarto Kadir Supartin, Supartin Syam S. Kumaji Syapril, Syapril Tahir, Sirvani Tirtawaty Abdjul Vivien Novarina A. Kasim Wahyuni Ws. Harunja Wirnangsi D. Uno Yasin, Citra Ningrum Yuliana Retnowati Zuliyanto Zakaria Zulyanto Zakaria