Keanekaragaman Makroalga di Pantai Mertasari, Sanur, Pulau Bali

Bali Island; Biodiversity; Macroalgae; Mertasari Beach

  • Gede Aryanta Wiguna Program Studi Manajamen Sumberdaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Udayana, Bali, Indonesia
  • I Wayan Arthana Program Studi Manajamen Sumberdaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Udayana, Bali, Indonesia
  • Ayu Putu Wiweka Krisna Dewi Program Studi Manajamen Sumberdaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Udayana, Bali, Indonesia
DOI: https://doi.org/10.24843/JMRT.2025.v08.i01.p15

Abstract

Mertasari Beach is rich in natural resources such as mangroves, seagrasses, coral reefs, macroalgae, and other aquatic biota. This research aims to determine the composition, coverage, and diversity of macroalgae species, as well as water quality. This research uses a quantitative descriptive method. Sampling was conducted randomly per station. There are 11 species of macroalgae found, with Ulva compressa having a coverage of 14.27%. The macroalgae diversity index is categorized as moderate to low, ranging from 0.0764 to 1.5302. U. compressa also has the highest importance value index at 79.7%. Water quality includes temperatures ranging from 29-31?C, salinity ranging from 30-35ppt, pH ranging from 8-8.43, nitrate ranging from 0.169-0.429mg/L.

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Published
2025-02-28
How to Cite
WIGUNA, Gede Aryanta; ARTHANA, I Wayan; DEWI, Ayu Putu Wiweka Krisna. Keanekaragaman Makroalga di Pantai Mertasari, Sanur, Pulau Bali. Journal of Marine Research and Technology, [S.l.], v. 8, n. 1, p. 112-115, feb. 2025. ISSN 2621-0096. Available at: <https://ojs.unud.ac.id/index.php/jmrt/article/view/118498>. Date accessed: 17 mar. 2025. doi: https://doi.org/10.24843/JMRT.2025.v08.i01.p15.
Citation Formats
Issue
Vol 8 No 1 (2025): FEBRUARI 2025
Section
Articles

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