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Analisis Pemantauan Sebaran TSS Menggunakan Aplikasi Google Earth Engine Sebagai Dasar Pengelolaan Pesisir Terpadu Di Wilayah Sekitar Pantai Pasir Padi Farhaby, Arthur Muhammad; Guskarnali, Guskarnali; Setiawan, Fahri; Winarto, Mito; Arianto, Firdaus Dwi
Jurnal Laut Khatulistiwa Vol. 9 No. 1 (2026): February
Publisher : Dept. Marine Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/lkuntan.v9i1.101296

Abstract

Abstract The coastal waters surrounding Pasir Padi Beach, located on the eastern side of Pangkalpinang, constitute a transitional zone between terrestrial and marine environments that is highly susceptible to sedimentation pressure, particularly from tin mining activities. This study aims to map and analyze the distribution and concentration of Total Suspended Solids (TSS) in the coastal waters of Pasir Padi Beach and its surrounding areas. The monitoring was carried out using a Google Earth Engine–based platform over a four year period (2022–2025) utilizing Sentinel 2A satellite imagery. The analysis employed a modified version of the Parwati method to estimate TSS. The findings revealed TSS concentrations ranging from 60–80 mg/L and >80 mg/L, represented by red and orange colors, which were predominantly distributed along the coastline. Meanwhile, the green areas, indicating TSS concentrations of 20–30 mg/L, functioned as a transitional or coastal belt before reaching the offshore waters characterized by low TSS values of 0–20 mg/L, depicted in blue. These results demonstrate that regions located near river mouths and tin mining zones are more prone to high sedimentation intensity, with the highest accumulation occurring toward offshore areas. Consequently, periodic monitoring is essential to mitigate potential environmental impacts such as river mouth siltation and disruptions to coastal dynamics and coastal activities.
STUDY OF CORAL REEF FISH IN RELATION TO LIVE CORAL REEF COVER IN THE TUING MARINE PROTECTED AREA, BANGKA, INDONESIA Jemi Ferizal; Okto Supratman; Wahyu Adi; Arthur M Farhaby; Muhammad Thoriq Adha; Tias Aditia; Juanda Nikolas Pratama; Geri Setiadi
Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.1371

Abstract

Coral reefs play an important role as marine habitat, but are threatened by climate change and human activities. The Tuing Marine Conservation Area, which still has a relatively good coral reef ecosystem, needs to be evaluated to ensure the effectiveness of conservation and support sustainable management. This research evaluates the condition of coral reefs, coral fish biomass and the relationship between coral reefs and coral reef fish in the Tuing Marine Conservation Area located in Tuing Hamlet, Mapur Village, Bangka Regency. Data collection was carried out in March 2024 at three coral reef locations using the underwater photo transect method to observe the percentage of coral cover and the visual census and visual census methods to observe coral reef fish. The average live coral cover is 60.21%, included in the good category. The density of coral fish is 4,905 individuals per hectare with a total of 10 – 14 species. Reef fish biomass is 65.51 kg per hectare. The relationship between coral reefs and coral fish shows that the better the condition of the coral reef, the higher the number of species and biomass of coral fish. These findings highlight the importance of preserving coral reef ecosystems to support biodiversity and sustain fisheries. Conservation efforts should focus on reducing anthropogenic activities, increasing public awareness, and implementing effective management and rehabilitation strategies
Co-Authors . Apriansyah Achmad Romadhon Adha, Muhammad Thoriq Adibrata, Sudirman Aditia, Tias Alamshah, Wahyu Alfredo, Dwi Alissyah, Radiva Putri Andi Abdullah Andi Gustomi Anggraini, Nadilla Anggreiny, Rastiana Anwar, Muhammad Syaiful Aprilita, Desi Ardiyansah, Feri Arianto, Firdaus Dwi Arinda Unigraha Utama Baifa, Baifa Bernia, Rika Kristi Carmila Carmila Dewi Puspita Sari Dewi, Diah Puspita Edward Arnanda Emi Atika Nasution Esi Esi Eva Prasetiyono Fahri Setiawan Febrizhad, Iqbal Feriyanto Feriyanto Ferizal, Jemi Fernanda, Andri Fika Dewi Pratiwi Fitra, Ghina Nabilla Geri Setiadi Guskarnali, Guskarnali Heni Pujiastuti Henri Henri Henrie, Timotius Dwi Ikha Safitri Irma Akhrianti Irvan Ansyari jebri jebri Jemi Ferizal Jemi Ferizal Juanda Nikolas Pratama Juniagis, Berlianda Khaeruddin Khaeruddin khudori mustofa Khudory Mustofa Kurniawan Kurniawan Kurniawan Salim Kusnadi, Shania Amelia Lestari Lyadi Putri M. Rizza Muftiadi M.Rizza Muftiadi Mardianto, Tomi Mega Sari Juane Sofiana Meri Wilanda Mito, Mito Muftiadi, Muhammad Rizza Muhammad Mahatir Muhammad Rizza Muftiadi Muhammad Syaiful Anwar Muhammad Syaiful Anwar Muhammad Thoriq Adha Novi Santia Novyandra Ilham Bahtera Okto Supratman Pasaribu, Pilip Noel Parnangkok Prameswari, Thesa Putri, Dita Salsabila Putri, Lizha Dwi Mulya Putri, Nabila Rahmawati Randiansyah, Randiansyah Setiadi, Geri Sheva, Sheva Simatupang, Mikha Josevan Siti Aisyah Siti Aisyah Sudiyar Sudiyar Sugandi, Sugandi Sumarli Simamora Susi Susanti Syafa'ati, Rizqy Tarihoran, Rafael Immanuel Tiara, Tiara Tias Aditia Wahyu Adi Wahyu Adi Warsidah, Warsidah Winarto, Mito Yanti Lestari Yuniar Safitri