Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Ecotrophic, Journal of Environmental Science

STUDI KUALITAS LINGKUNGAN PERAIRAN DI LOKASI TAMBAK KECAMATAN SEKOTONG KABUPATEN LOMBOK BARAT SUCIKA ARMIANI; I Wayan Arthana; M.S. Mahendra
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 7 No 1 (2012)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1359.565 KB)

Abstract

Sekotong is one of West Lombok subdistricts with considerable potential for marine fishery led to the development of aquaculture businesses. The purpose of this study were; ( 1) to know the quality of aquaculture waters. (2) lo know the phytoplank1:on community structure, and (3) to detennine the relationship between water quality parameters and primary productivity. The methods used field survey for three months, ,iarted from June to August 2011. Sampling was done by purposive sampling that consisted of 3 stations, with 3 substations on each station. Samples were analyzed in situ and in laboratory. Results showed that water quality parameters (temperature, brightness, turbidity, pH, salinity, dissolved oxygen nitrate and fosfut) for all stations were suitable for fish culture with the hlghest suitable value at stasion with rarely mangrove vegetation, eventhough, nitrate and phosphate concentrations were relatively low. The abundance of phytoplankton ranged from 449- 3966 ind/I. Index of diversity on all three stations were classified as medium/moderate. Unifonnity index of phytoplankton was high and there was no species dominance. Primary productivity ranged from 101,875 to 519 mgC/m3/day. The most important factors of water quality for productivity level were phytoplankton abundance, nitrat level and dissolved oxygens level.
Co-Authors Agus Muliadi Ahmad Aris Arifin Ahmad Aris Arifin Ahmadi Ahmadi Akhmad Haolani Akhmad Sukri Asta, I Made Bahasuan, Nadya Rahmawati Baiq Muli Harisanti Baiq Muli Harisanti Baiq Yuli Pidiawati Baiq Yulia Pidiawati Chatarina Umbul Wahyuni Dharmawibawa, Iwan Doddy Dharmawibawa, Iwan Doddy Diyan Islami Edy Wibowo, Sarwo Efendi, Ismail Farida Fitriani Fatmawati, Any Firdaus, Laras Fitria Sarnita Fitriani, Herdiyana Haeratul Fazrin Hajiriah, Titi Laily Hajiriah, Titi Laily Haolani, Akhmad Hardi, Banu Harisanti, Baiq Muli Harisanti, Baiq Muli Heni Wahyuni Herlinawati Herlinawati Hildegardis Jenira Husnul Jannah I Made Asta I Made Sutajaya I Wayan Arthana Inna, Marcelya Ismail Efendi Iwan Doddy Dharmawibawa Iwan Doddy Dharmawibawa Jenira, Hildegardis Komalasari, Nurfitria Lina Rahmawati Lina Rahmawati M. Harja Efendi M. Sudiana Mahendra Mahendra Widiarto Marjan, Eyovin Payunang Masiah Masiah Masiah, Masiah Mhd Muhajir Hasibuan Ni Made Sri Rastini . Nofisulastri Nofisulastri Nofisulastri, Nofisulastri Nurhasanah Nurhasanah Nurhasanah Nurhasanah Nurul Fajri Safnowandi Safnowandi Safnowandi, Safnowandi Saidil Mursali Sarwo Edi Wibowo, Sarwo Edi Shinta Nur Rahmasari Siti Nurhidayati Siti Rabiatul Adawiyah Siti Rabiatul Adawiyah, Siti Rabiatul siti rabiatul fajri, siti rabiatul Sri Nopita Primawati Sumarjan Sumarjan Sumarjan Sumarjan, Sumarjan Surya Hadi Titi Laily Hajiriah Titi Laily Hajiriah Titi Laily Hajiriah Tohir, Rizki Kurnia Widiarto, Mahendra Widiarto, Mahendra Wirastini, Ni Made Zhalwa Faradiyah