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Journal : Ecotrophic, Journal of Environmental Science

KUALITAS LINGKUNGAN PERAIRAN PANTAI DI SEKITAR LOKASI TAMBAK PERIKANAN KECAMATAN GEROKGAK KABUPATEN BULELENG BALI Beny Mustofa; I Wayan Arthana; Ni Luh Watiniasih
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 14 No 2 (2020)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJES.2020.v14.i02.p02

Abstract

The purpose of this study was to determine the quality of waters, community structure of phytoplankton and zooplankton around the fishponds waters of Gerokgak Subdistrict. This research was conducted for 2 months, from May to June 2019. There were three sampling locations, namely in Gerokgak, Patas and Sumberkima Villages. The research method used was field research using quantitative analysis of phytoplankton biological indice. The waters condition around the Gerokgak Subdistrict waters was rather polluted, except for the around Sumberkima Village waters. The quality of the waters of Sumberkima Village was better than that of Gerokgak Village and Patas Village waters. Plankton abundance in the waters of Sumberkima Village was slightly low. The highest abundance of plankton in the waters of Patas Village and the lowest in Gerokgak Village waters. The dominant type of plankton was Cyanophyceae (blue-green algae). Keywords: water quality; plankton; species; abundance.
BIOMASSA DAN SIMPANAN KARBON PADA EKOSISTEM PADANG LAMUN DI WILAYAH NUSA LEMBONGAN Dwikasari, Ida Ayu Indira; Arthana, I Wayan; Watiniasih, Ni Luh
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 18 No 1 (2024)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJES.2024.v18.i01.p05

Abstract

The Seagrass ecosystem is one of the important ecosystems in the ocean in mitigating global warming. This research aims to examine the potential for storing carbon stocks in seagrass biomass. The purposive sampling method was used at three location points. At each location, there are 9 quadrants for a total of 27 quadrants. The types of seagrass found were Thalassia hemprichii, Cymodocea rotundata, Enhalus acoroides, Halodule uninervis, Halophila ovalis, Halodule pinifolia with moderate diversity and moderate community stability. Seagrass conditions are relatively protected between the coast and coral reefs with the highest average density of 225 ind/m2. The type of seagrass with the highest density is Thalassia hemprichii. The types of substrates are sand, coral rubble, and sandy mud. The carbon stock in the Lembongan Beach area has an area of ??89.46 hectares of seagrass beds. Around 56.32% or 3,21 tons of carbon were stored as the bottom carbon stock of the substrate and 43.67% or 2,49 tons of carbon were stored as the top carbon stock of the substrate. Keywords: Thalassia Hemprichii, Seagrass, Substate, Global Warming
Co-Authors Abdi Jana Guna Agung Mahayoni Aksari Akbar Akbar Aksari, Agung Mahayoni Alfi Herawati Waskita Sari Alfi Hermawati Waskita Sari Anak Agung Gde Raka Dalem Anak Agung Sagung Alit Sukmaningsih Ari Isnen Sobari Arie Setiadi Moerwanto Arliza Cynthia Razali Ayu Putu Wiweka Krisna Dewi Ayu Saka Laksmita W Ayu Wulan Trisna Aziz, Alifya Ibnu Beny Mustofa Chandra Yowani Dahlia Sandewi Deny Suhermawan Yusup Dewa Adi Putra Dewa Ayu Angga Pebriani Dhira Alfiah R. Pettalolo Dwikasari, Ida Ayu Indira ENIEK KRISWIYANTI Eyang Sriyani Toineno Fathur Rochman Felicia Augustine Florentina Gultom FX. Sudaryanto Husnayaen Husnayaen I Gede Hendrawan I Gusti Agung Ayu Suartini I Gusti Ayu Putu Intan Udayani I Gusti Ngurah Kade Mahardika I K. Putra Juliantara I Kadek Teguh Indra Dewantara I Ketut Ginantra I Ketut Junitha I KETUT MUKSIN I Komang Andika Putra I Made Gatot Wija Damara I Made Kardena I Made Merdana I Nengah Nuyana I Nyoman Suarsana I Nyoman Suartha I Putu Candra Noviarta I Putu Gede Bayu Ade Wianta I PUTU NARKA EKA PRATAMA I W BUDIARSA SUYASA I Wayan Arthana I Wayan Arthana I Wayan Kasa I Wayan Suardana I. G. A. PRADANA PUTRA Ida Bagus Made Suaskara Iwan Harjono Utama Juan Aldo Jaya Pradipta Sitepu Julian Tambunan Juniartini, Nyoman Sweet Kadek Bayu Prabha Mahesswara Kadek Wiwik Widaswari Kartika, I Wayan Darya Komang Gede Wahyu Saputra Kompyang Bagus Suyoga LUH Puru ESWARYANTI KUSUMA YUNI M Windhu Made Ayu Pratiwi MADE PHARMAWATI Mahendra Duwi Astutik Mufadilatur Rohmah Mutiara Yuliana Dewi Ni Gusti Made Yuliari Ni Kadek Febri Yanti Ni Ketut Suwiti Ni Luh Putu Ria Puspitha ni luh wayan hanny prabandari Ni Made Ernawati, Ni Made Ni Made Sekarmini Ni Made Suartini Ni Pande Putu Suji Dian Antari Ni Putu Adriani Astiti Ni Putu Dian Pertiwi Ni Putu Kiki Mahayuni Ni Putu Putri Wijayanti Ni Putu Sintha Maharani Ni Putu Sri Ayuni Ni Wayan Sudatri Niko Susanto Putra Odjastira Vidyastari Pramurdya, Yesika Nanda Putu Ade Hinduari Putra Putu Angga Wiradana Putu Ayu Parwati Putu Ayu Wiwin Vitrayanthi Putu Frissa Anasthasya Widhiandari Putu Laksmi Candra Dewi Resti Ayu NengTias Retno Kawuri Reza Yunita Sari Rizkita Dimar Agnevia Romlah Setiawati Roni Adi Samba Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati WIDIASTUTI - Widiastuti Widiastuti Yesi Breanita Yulia Kartika