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Journal : Science and Technology Indonesia

Copper and Lead Contamination in Sediment and Benthic Ecosystems of Sembilang National Park’s Coastal Region, South Sumatra Rozirwan; Ananta, Dio Alif; Khotimah, Nadila Nur; Putri, Wike Ayu Eka; Fauziyah; Dianysah, Gusti; Siregar, Yusni Ikhwan; Ramses; Isnaini; Melki; Aryawati, Riris; Agustriani, Fitri; Nugroho, Redho Yoga
Science and Technology Indonesia Vol. 10 No. 3 (2025): July
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.3.866-876

Abstract

Littoral zone often face environmental pressure due to anthropogenic activities, which can impact the quality of their ecosystem. This study analyzes the concentrations of copper (Cu) and lead (Pb) in sediments and benthic (Anadara granosa and Cerithidea cingulata). Sampling procedures were implemented during September 2022 across the aquatic habitats of Sembilang National Park, in South Sumatra Province, using the purposive sampling method. Sediment grain size and substrate type were analyzed using Shepard’s triangle. Metal detection using a spectrophotometric method based on atomic absorption. The results showed that the sediment fraction mostly consisted of clay, ranging from 92.03% to 94%. Cu concentrations in the sediment ranged from 5.01±0.017 to 5.71±0 mg/kg, while Pb concentrations ranged from 10.5±0.195 to 11.51±0.395 mg/kg. In the benthic, Cu concentrations ranged from 0.0037±0.00005773 to 0.0147±0.00000346 mg/kg, and Pb concentrations ranged from 0.0001±0.000227 to 0.005±0 mg/kg. According to the statistical evaluation testing via independent sample t-test showed that heavy metals differed significantly (p <0.05) between sediment and benthic compartments. These results show that the environmental quality in Sembilang National Park is still comparatively well maintained and within current quality requirements, despite certain activities that have the potential to pollute the environment. To guarantee the long-term viability of this area, it is advised that environmental quality be frequently monitored as a mitigation action.
Co-Authors Aini, Siti Nuraini Akhsanul Amru Alfi Yasmina Ananta, Dio Alif Andini, Sari Anthony Hermawan Apriani, Laili Arfiana, Luthfika Ariady, Nabilla Azzahra Asnawati Aswin Asyura DM, Baiq Dewi Azwar, Wahyu Baiq Martina Safitri Bariroh, Rusydah Beby Suryani Fithri Candra Dedi Hariyanto Denny Anata Kusuma Derlin, Ellanda Permata Desi Aramana Dewi Khodijah, Dewi Dianysah, Gusti Emmy Yuanita Fahdyanoor Fahmi, Yafi Fajriah, Rahmatul FAUZIYAH Fitri Agustriani Fitria Purnamawati Fujiati Garba, Malami Muhammad Gita Rahmadhani Habibul Akram Halimatussakdiah Halisah Suriani Harahap, Latifah Angraini Heron Surbakti Hidayatul Munawwarah S I Gede Esha Adyana Nando Ibrahim Ika Silvitasari Irma Setiawan, Irma Irmanjaya Thaher Iswari, S. Salini Khotimah, Nadila Nur Kuswoyo, Indra Laili Dwi Annisa Lia Yulia Budiarti Lulu' Anwariyah Luthfika Arfiana Maria Ulfa Mayasari, Deviana Melki Mohamed Saniff , Shereeza Mohd Asri bin Yunus Morian Saspriatnadi Muallifah Anugrah Muhammad Haris Effendi Hasibuan Muhammad Hendri Muhammad Nizaar Muhammad Zaki Alhannani Murojatul Aslamiah Naimah, Jainatun Ni Wayan Sri Suliartini Nihlatul Qudus Sukma Nirwana Nugraha, Nurzahwa Dwita Nur Ali Yasin Nurhayati Nurmalitasari, Dewi Nurrul Helen Nursafiah, Nursafiah Nurwijayanti Nurzahida, Gusti Nadya Nurzahwa Dwita Nugraha Oriana Paramita Dewi Panggabean, Denny Boy Pomeistia, Meilynda Popi Ulandari Purwiyanto, Anna Putri Roka Ismail Raflika, Lili Rahayu, Lale Budi Hutami Rahayu, Supiani Rahmadhani, Gita Rahmat, Syamsul Ramses Redho Yoga Nugroho Rika Aswarita Riris Aryawati Riyani, Risma Yulfa Robinson Sitepu Romi Ferdian Romundza, Febbry Rozirwan . Saddam Salsabilah, Raisyah Sari Harahap , Ulfa Hayana Sariningsih, Baiq Nila Sesilia Novitry Tafonao Siregar , Fikri Hamdi Sri Rahmadani Sudirman Suhaidi Surbakti , Heron Syafruddin Ritonga T. Zia Ulqodry Tampubolon, Siti Rohani Taqiyah, Zumrotut Tri Dharmayani, Ni Komang Tusshaleha, Lelie Amalia Ulqodry, T. Utami, Risnita wahyuni maharani Wahyuni, Indriwati Wenggedes Frensh Wike Ayu Eka Putri Winata, Aliahardi Yanti Sri Wahyuni Yuhelna Yuliani, Rahma Yusni Ikhwan Siregar ‘Ibaadurrahmaan, Khansa Khafiya