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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.
Dampak Ekotoksikologi Filter Ultraviolet Dari Produk Kosmetik Terhadap Ekosistem Terumbu Karang Ulmafhigrah, Nisa; Saputri, Hilya; Firdus, Firdus; Nasir, Muhammad; Rizki, Alia
Jurnal Laot Ilmu Kelautan Vol 8, No 1 (2026): Jurnal Laot Ilmu Kelautan
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jlik.v8i1.15101

Abstract

Pemakaian filter UV (sunscreen) secara meluas telah menimbulkan isu lingkungan yang substansial, karena pengaruhnya terhadap ekosistem laut, terutama bagi ekosistem terumbu karang. Penelitian ini dimaksudkan untuk mengkaji dampak ekotoksikologi dari beragam zat filter UV terhadap kondisi kesehatan terumbu karang serta menilai pendekatan analisis kimiawi guna mengidentifikasi kontaminan tersebut dalam medium laut. Pendekatan yang diterapkan meliputi tinjauan pustaka sistematis berbasis database sains seperti ScienceDirect, PubMed, dan Google Scholar, dengan penekanan pada 35 artikel ilmiah periode 2016–2026. Sintesis data dilakukan melalui perbandingan nilai toksisitas LC50 serta dinamika respon seluler. Temuan utama mengindikasikan bahwa zat filter organik yang terdiri dari oksibenzon dan oktinoksat, serta nanopartikel anorganik yang terdiri dari ZnO dan TiO2, memicu tekanan fisiologis yang spesifik. Hal ini mencakup pembungkusan planula, tekanan oksidatif akibat pembentukan Reactive Oxygen Species (ROS), serta kerusakan mutualisme Symbiodinium yang berujung pada pemutihan karang. Di samping itu, metode analisis seperti HPLC dan GC-MS dapat berperan dalam mendeteksi polutan ini pada kadar rendah dalam perairan laut. Oleh karena itu, filter UV membentuk risiko serius bagi ketahanan terumbu karang. Pengaturan yang lebih ketat dari komposisi kosmetik beserta penerapan "reef-safe" menjadi langkah esensial untuk mencegah kerusakan lanjutan pada ekosistem terumbu karang.
Dampak Toksisitas Limbah Industri Tekstil Terhadap Kualitas Air dan Biota Akuatik Arsa, Syalwa; Zahrati, Ulli; Firdus, Firdus; Nasir, Muhammad; Rizki, Alia
Jejak digital: Jurnal Ilmiah Multidisiplin Vol. 2 No. 3 (2026): MEI 2026
Publisher : INDO PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/vsxjzs65

Abstract

The development of the textile industry makes a significant contribution to the economy, but its production activities also generate large amounts of liquid waste that has the potential to pollute aquatic environments. Textile industrial waste generally contains various hazardous substances such as synthetic dyes, organic chemicals, surfactants, and heavy metals like chromium, which can degrade water quality and cause toxic effects on aquatic organisms. This article aims to analyze the performance of textile industrial waste, examine its effects on water quality parameters, and assess its toxicity to aquatic biota. The method used is a literature review of various scientific journal sources related to textile waste and its impact on marine ecosystems. The results show that textile waste can increase BOD, COD, turbidity, and suspended solids content, thereby reducing dissolved oxygen levels in water. This condition can cause physiological stress, growth disorders, and even death of aquatic organisms. Furthermore, heavy metals and synthetic dyes in textile waste have the potential to bioaccumulate and biomagnify in the food chain, threatening the balance of marine ecosystems and human health. Therefore, effective management and treatment of textile industrial waste is crucial to reduce the impact of pollution and protect the aquatic environment.
Dinamika Resistensi Antimikroba dan Dampak Ekotoksikologi Limbah Cair Rumah Sakit terhadap Ekosistem Putri, Kartini Amelia; Jannah, Mirryazil; Azzahra , Nadisa; Firdus, Firdus; Nasir, Muhammad; Rizki, Alia
Jejak digital: Jurnal Ilmiah Multidisiplin Vol. 2 No. 3 (2026): MEI 2026
Publisher : INDO PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/rn974z97

Abstract

Antimicrobial resistance and environmental pollution from hospital wastewater are global problems that threaten human health and ecosystems. Wastewater from healthcare facilities contains pathogenic microorganisms, antibiotic residues, resistance genes, as well as chemical pollutants that cannot be completely removed by conventional waste treatment systems. The research method was conducted based on a literature review, including experimental approaches, field surveys, and literature studies. The results of the study indicate that the presence of biofilms in drainage channels serves as a major reservoir for multi-drug resistant (MDR) bacteria and facilitates horizontal transfer of resistance genes, accelerating the emergence of increasingly resistant microbial strains. Non-antibiotic pollutants such as analgesic drugs and caffeine also affect the composition of the wastewater microbiome and increase the risk of pathogen growth and resistance. The toxicological impacts of this pollution can cause oxidative stress and tissue damage in aquatic organisms, as well as serious problems in the food chain cycle. Conventional waste treatment often cannot filter all residues and resistance genes, thus requiring the application of more advanced treatment technologies such as advanced oxidation and the use of nanomaterials. To reduce this risk, hospital waste management must be conducted systematically and scientifically, including controlling the rational use of antibiotics and improving the effectiveness of wastewater treatment systems. This approach is important to protect public health, maintain the sustainability of aquatic ecosystems, and prevent the widespread spread of antibiotic resistance.
Eutrophication in Indonesian Aquatic Systems: Causes and Ecological Consequences Rahmi, Cut Sarah Rizkita; Nitami, Lili; Wahdini, Wahdini; Firdus, Firdus; Nasir, M.; Rizki, Alia
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
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.v26i2.11841

Abstract

Eutrophication is one of the major environmental problems affecting the quality and sustainability of aquatic ecosystems. Excessive inputs of nutrients, particularly nitrogen and phosphorus, can accelerate water fertility and lead to changes in aquatic community structure as well as a decline in water quality. This study aims to review the causes, indicators, and ecological impacts of eutrophication in various aquatic ecosystems in Indonesia. The study employed a literature review approach by analyzing scientific articles obtained from academic databases such as Google Scholar, Garuda Kemdikbud, and ScienceDirect. The results indicate that eutrophication in Indonesian waters is mainly driven by anthropogenic activities, including domestic wastewater, agricultural runoff, aquaculture practices, and industrial activities within watershed areas. These conditions are characterized by increased nutrient concentrations, changes in phytoplankton composition, and the occurrence of algal blooms that may reduce water quality and disrupt the balance of aquatic ecosystems. Therefore, nutrient source management and continuous water quality monitoring are essential to control eutrophication and maintain the sustainability of aquatic ecosystems in Indonesia.