Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : OLDI (Oseanologi dan Limnologi di Indonesia)

Produktivitas Primer Perairan Kolong Bekas Tambang Bauksit di Kota Tanjungpinang, Kepulauan Riau Apriadi, Tri; Putra, Risandi Dwirama; Idris, Fadhliyah
OLDI (Oseanologi dan Limnologi di Indonesia) Vol 4, No 2 (2019)
Publisher : Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1059.148 KB) | DOI: 10.14203/oldi.2019.v4i2.246

Abstract

Primary Productivity on Abandoned Bauxite Mining Pits of Tanjungpinang City, Riau Islands. The abandoned bauxite mining pits in Bintan Island have a good opportunity to be developed, especially as an aquaculture area. The objective of this study was to determine the primary productivity of the waters, phytoplankton ecological index, and physical and chemical parameters of the bauxite post-mining ponds in Tanjungpinang City, Riau Islands. The study was conducted in April-August 2018 in two bauxite post-mining ponds (station 1 and 2) in Senggarang, Tanjungpinang City. The parameters observed were the abundance and ecological index of phytoplankton, aquatic primary productivity, physical and chemical parameters of the waters, and nutrients, N and P. From the study it was found that there were three phytoplankton divisions, consisted of three classes and eight genera. Mougeotia sp. was the dominant species of phytoplankton. The abandoned bauxite mining pits were classified as labile and the phytoplankton communities were under environmental stress due to the dominance of certain species. The abandoned bauxite mining pits were classified as young (inundation <5 years), low primary productivity, as well as oligotrophic waters. Net primary productivity in station 2 was higher than station 1, i.e. 1,23 mgC L-1 day-1 and 0,25 mgC L-1 day-1, respectively. The physical and chemical parameters of the bauxite post-mining ponds studied met the quality standards for freshwater aquaculture activities, except for pH and ammonia.
Co-Authors Abdul Alimun Karim Abdul Rahman Ritonga Adih Adih Aditya Hikmat Nugraha Adrian, Dino Agung Dhamar Syakti Andi Bakia Askara Andri Irawan Ani Suryanti Anton Hekso Yunianto Apriansyah, Firman Arief Pratomo, Arief Asep Mulyono Asep Mulyono Bachtiar, Ibnu Kahfi Bukhari Bukhari Chandra Joei Koenawan Deah, A Dedy Kurniawan Desi Nurlianti Devia Hartono Puteri Dony Apdillah Dwi Septiani Putri Edwin Ghutowo Fadhliyah Idris Frensly Damianus Hukom Hasnarika, Hasnarika Herlanto Sihar Napitupulu Hertyastuti, Putri Restu Hidayah, Ricky Try Noer Hidayah, Ricky Try Noer I Wayan Eka Dharmawan I Wayan Eka Dharmawan I Wayan Nurjaya Ibnu Kahfi Bachtiar Ichsan, Rafiqul M Ichsan, Rafiqul M Ilham Antariksa Tasabaramo Ilva, Habrio Ita Karlina Jaya, Yales Veva Jaya, Yales Veva Jumsurizal Jumsurizal Juraij Juraij Khairunnisa Khairunnisa Koto, J. Kurniawan Ramadhan Lubis Leica Febby Shafitri M Ramlan M, Mufti F Marga Raharja, Adyk Mario Putra Suhana MD Jayedul Islam MD Jayedul Islam Muhamad Muliadi Muhammad Abrar Muhammad Abrar Muhammad Abrar Muhammad Abrar Muhd Ridho Baihaque Munthe, Masri Ginting Munthe, Masri Ginting Muta Ali Khalifa Ni Wayan Purnama Sari Ni Wayan Purnamasari Ni Wayan Purnamsari Ni Wayan Purnamsari Nusyirwan, Deny Nyoman M N Natih Oksto Ridho Sianturi Petrus Christianus Makatipu Pradipta Agustina, Pradipta Prayetno, Eko Prayetno, Eko Prista, Dahlia Mei Rada, Dwi Cahya Reski Putri Handayani Ricky Try Noer Hidayah Rikoh Manogar Siringoringo Rikoh Manogar Siringoringo Rikoh Manogar Siringoringo Rikoh Manogar Siringoringo Rikoh Manogar Siringoringo Ritonga, Abdul Rahman Rizki Abdullah Rumapea, Meyliana Anastasya Sapta Nugraha Saputra, H Sarmada, Iqbal Faiz Sarmada, Iqbal Faiz Satria Agust SATRIYAS ILYAS Sinta Junia Wulandari Soedrajad Haryo Adji Soedrajad Haryo Adji Susi Rahmawati Susi Rahmawati T. Ersti Yulika Sari Tri Apriadi Tri Nur Cahyo Try Febrianto Udhi E Hernawan Udhi E Hernawan Uzri H.A, Islam Verandi, Alde Vio