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All Journal Jurnal Biologi Tropis Jurnal Ilmiah Profesi Pendidikan
Baiq Maria Ulfa
Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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Etnobiologi Tradisi Melulur Suku Sasak Sade: Harmonisasi Manusia-Alam untuk Mendukung Kesehatan dan Kesejahteraan dalam Pariwisata Berkelanjutan (SDGs 3) di Pulau Lombok Tatang Mujiandi; Zia Rona; Baiq Maria Ulfa; Lalu Hariska Rahidsyah; Anindita SHM Kusuma
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 4b (2025): Edisi Khusus
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i4b.4385

Abstract

The tradition of scrubbing the floor with cow dung in Sade Village, Central Lombok, is a Sasak cultural practice that has ecological, health, and symbolic functions. This study aims to uncover the value of local wisdom in the Melulur tradition and its contribution to public health and sustainable tourism. Using qualitative methods through observation, interviews, and document analysis, the study found that cow dung has antibacterial properties and can repel mosquitoes, thus supporting the quality of the home environment. This tradition also strengthens cultural identity and becomes a tourist attraction. The study results indicate that the Melulur practice plays a role in supporting SDGs 3 on health and well-being and strengthening local wisdom-based tourism in Sade Village.
Community Structure of Phytoplankton as Bioindicators of Water Quality in Kuwang Wae Coastal Waters, East Lombok, Indonesia Baiq Maria Ulfa; Karnan Karnan; Lalu Japa
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i3.12848

Abstract

Phytoplankton play a crucial role as a primary producer in aquatic ecosystems and can be used as a bioindicator to assess water quality. Aquaculture activities in coastal areas have the potential to alter the phytoplankton community structure through changes in the physical, chemical, and biological characteristics of the aquatic environment. This study aimed to analyze the composition, abundance, community structure, and role of phytoplankton as a bioindicator of water quality in Kuwang Wae Coastal Waters, East Lombok Regency. A descriptive-exploratory method with purposive sampling was employed at three observation stations, namely the pond outlet, transition zone, and reference area. The observed parameters included species composition, abundance, diversity index, evenness index, dominance index, importance value, and water quality parameters. The reserch identified 72 species of phytoplankton belonging to five divisions: Chrysophyta, Dinophyta, Cyanophyta, Chlorophyta, and Euglenophyta. The species with the highest importance values were Gonyaulax spinifera, Bacteriastrum biconicum, Melosira sp., Chaetoceros brevis, and Bacteriastrum elongatum.  The average phytoplankton abundance was 1,614 ind/L, with variations among observation stations. The species diversity index ranged from 2.318 to 2.813, the species evenness index from 0.686 to 0.709, and the species dominance index from 0.130 to 0.174. Water quality of  Kuwang Wae Beach is still in relatively good, stable condition, and has not experienced significant ecological pressures. The results of this study are expected to provide baseline information for sustainable management, conservation, and monitoring of coastal water quality.
Co-Authors Anindita SHM Kusuma Karnan Karnan Lalu Hariska Rahidsyah Lalu Japa Tatang Mujiandi Zia Rona