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All Journal BIOEDUSCIENCE Jurnal Ilmu Alam dan Lingkungan Jurnal Akuakultur Sungai dan Danau Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Jurnal Kesehatan Tambusai Jurnal Jeumpa Banua: Jurnal Kesehatan Lingkungan Jurnal Teknologi Lingkungan Lahan Basah International Journal of Health Sciences Biosaintifika: Journal of Biology & Biology Education
Rizki, Alia
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Dentistry Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering Medicine & Pharmacology Nursing Public Health Veterinary Other

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Studi Toksikologi: Mikroplastik pada Organisme Perairan dan Resiko terhadap Kesehatan Manusia di Indonesia Arhafna, Cut Hadisti; Fadhliana, Nana; Firdus, Firdus; Rizki, Alia; Nasir, Muhammad
Jurnal Jeumpa Vol 12 No 1 (2025): Jurnal Jeumpa
Publisher : Department of Biology Education, Faculty of Teacher Training and Education, Samudra University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jj.v12i1.11379

Abstract

Mikroplastik kini menjadi salah satu permasalahan lingkungan yang krusial di Indonesia, dengan dampak yang signifikan terhadap ekosistem perairan serta dampak serius bagi kesehatan manusia. Penelitian ini bertujuan untuk mengidentifikasi keberadaan mikroplastik pada organisme akuatik di perairan Indonesia serta mengevaluasi potensi risiko yang dapat ditimbulkan terhadap kesehatan manusia. Penelitian ini menggunakan pendekatan kajian literatur terhadap jurnal-jurnal ilmiah yang diterbitkan dalam rentang waktu 2015 hingga 2024, dengan sumber data berasal dari Google Scholar. Berdasarkan hasil kajian, mikroplastik terdeteksi di berbagai wilayah perairan, dengan identifikasi sebanyak 17 organisme dari tiga filum moluska dan 14 organisme dari filum chordata, di mana sebagian besar berasal dari spesies ikan lainnya yang paling banyak menunjukkan indikasi keberadaan mikroplastik. Keberadaan mikroplastik memiliki potensi untuk masuk ke dalam rantai makanan, yang pada akhirnya dapat menimbulkan berbagai gangguan kesehatan pada manusia, seperti masalah sistem pencernaan, gangguan fungsi hati, serta peningkatan risiko terkena kanker. Temuan ini memberikan kontribusi penting terhadap pemahaman tentang pencemaran mikroplastik di perairan Indonesia dan menyoroti urgensi penerapan langkah-langkah mitigasi guna menjaga kesehatan masyarakat dan kelestarian lingkungan akuatik.
Evaluating the Economic Value of Above-Ground Biomass Carbon Stocks in the Urban Forests of Banda Aceh City Dharma, Wira; Yasmin, Yekki; Ariqah, Nada; Harnelly, Essy; Rizki, Alia; Fitri, Lenni; Amirunnas , Amirunnas; Rauzana, Anita; Zakaria, Rahmad
Biosaintifika: Journal of Biology & Biology Education Vol. 17 No. 2 (2025): August 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v17i2.24368

Abstract

Urban forests play a pivotal role in climate change mitigation by storing carbon in biomass. However, the economic valuation of this ecosystem service in Banda Aceh City remains underexplored. This study aims to quantify aboveground biomass carbon stocks and assess their economic value in six selected urban forests across the city. Non-destructive sampling was conducted using 20 × 20 m plots to measure tree diameter, estimate biomass using species-specific allometric equations, and calculate carbon content (C = 0.5 × B). A carbon price of US$50/ton was applied for economic valuation. The total carbon stock was estimated at 11,579 tons, with Putroe Phang Forest contributing the highest proportion (45%). The corresponding economic value was approximately IDR 3.42 billion. A strong positive correlation (R² = 0.9859) was observed between tree diameter and biomass. This study presents a novel economic perspective on urban forest carbon in Banda Aceh by integrating ecological data with financial valuation. The findings underscore the importance of incorporating carbon trading mechanisms into urban planning to strengthen ecosystem service assessments and climate policy implementation.
Aktivitas Keluar Sarang Heterotrigona itama Cockerell. (Hymenoptera: Apidae: Meliponinae) di Taman Hutan Raya Pocut Merah Intan, Kabupaten Aceh Besar, Aceh, Indonesia Suwarno, Suwarno; Akbar, Novrizal; Rizki, Alia; Siregar, Zuriana
BIOEDUSCIENCE Vol 7 No 3 (2023): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/12739

Abstract

Background: The study conducted in the Pocut Meurah Intan Forest Park (TAHURA PMI) area aimed to analyze the outgoing activity of Heterotrigona itama worker beehives and their relationship with environmental and physical factors such as temperature, humidity, and light intensity. Methods: H. itama activity is observed from 06.00 to 18.00 WIB. Bees exiting the hive are counted using manual counting to determine the number of individuals that exit the hive for 10 minutes every hour. Observation of activities outside the nest consists of foraging, throwing garbage, and drones guarding the nest. Results showed that the peak of activity out of H. itama nests occurred at 09.00 - 10.00 WIB and 13.30 - 14.30 WIB. Results: Foraging activity was the highest nest exit activity. The relationship between light intensity factor and activity outside the foraging nest is moderate (R2 = 0.651), while temperature and humidity are weak (R2 = 0.052 and 0.091). The activity of exiting the nest to throw garbage has a moderate relationship with light intensity (R2 = 0.439) compared to temperature (R2 = 0.253) and humidity (R2 = 0.296). Furthermore, physical factors of light intensity (R2 = 0.6217) had a greater relationship with drone activity out of the nest than factors of temperature (R2 = 0.4385) and humidity (R2 = 0.4063). Activity outside the nest is positively correlated with temperature and light intensity and negatively correlated with humidity. Conclusions: Thus, it can be concluded that light intensity has the greatest influence on the activity out of the nest.
Co-Authors Akbar, Novrizal Almira, Cut Syifa Amirunnas , Amirunnas Amirunnas, Amirunnas Arhafna, Cut Hadisti Ariqah, Nada Chairunnisa, Nikitha Chusna, Salsabila Al Essy Harnelly Fachreyna Morhaban, Vania Fadhliana, Nana Fajarna, Nova Firdus Firdus Firdus Hapzi Ali Hudia Amaliana, Cut Husna, Yusfida Mariatul Khairina Khairina, Khairina Khairunnisak Khairunnisak, Khairunnisak Lenni Fitri Meutia, Fayza Meyrita, Meyrita Muhammad Nasir Munzilin, Munzilin Najla Achza, Arrayyan Najmi, Istafan Nazwa, Nazwa Rauzana, Anita Rhamadini, Dhea Rony, Zahara Tussoleha Sahira, Rasyadhifa As Salsabila, Raihana Putri Sandria, Feri S Shafira, Nafka Siregar, Zuriana Suwarno Suwarno Syafitri, Aini Syahira, Siti Ashiva Tiara, Wiga Wira Dharma Yekki Yasmin Yoeliarniza, Audina Zakaria, Rahmad