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All Journal Media for Empowerment, Mobilization, and Innovation in Research & Community NJMS
Elsa Fitriani
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Dentistry Health Professions Medicine & Pharmacology Nursing Public Health Social Sciences

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KEANEKARAGAMAN LUMUT KERAK (LICHEN) SEBAGAI BIOINDIKATOR PENCEMARAN UDARA Karisma Cahyani; Elsa Fitriani; Slamet Mardiyanto Rahayu
Nusadaya Journal of Multidiciplinary Studies Vol. 2 No. 2 (2025): Nusadaya Journal of Multidiciplinary Studies, April 2025
Publisher : LPPM, Akademi Administrasi Rumah Sakit Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66294/njms.v2i2.97

Abstract

Air pollution is becoming an increasingly common environmental problem, driven by increasing human activity, such as transportation, industrial activity, and the use of fossil fuels. This condition can degrade air quality and potentially negatively impact the environment and the health of living things. Therefore, air quality monitoring is necessary to determine the level of pollution in an area. One approach that can be used is biomonitoring using bioindicator organisms. Lichens, or lichens, are organisms resulting from a symbiosis between fungi and algae that are known to be highly sensitive to changes in environmental conditions, particularly air quality. This study aims to examine the use of lichens as biomonitoring in detecting air pollution levels through a literature review method. The results of the study indicate that the presence, diversity, and morphological types of lichens are significantly influenced by air quality conditions in a region. Areas with good air quality generally have a higher lichen diversity than areas with high levels of pollution. Thus, lichens can be used as quite effective and relatively easy-to-implement biological indicators in environmental air quality monitoring.
KEANEKARAGAMAN TUMBUHAN PEKARANGAN DI LINGKUNGAN TURIDA BARAT, KELURAHAN TURIDA, KECAMATAN SANDUBAYA, KOTA MATARAM Elsa Fitriani; Slamet Mardiyanto Rahayu
Nusadaya Journal of Multidiciplinary Studies Vol. 2 No. 3 (2025): Nusadaya Journal of Multidiciplinary Studies, May 2025
Publisher : LPPM, Akademi Administrasi Rumah Sakit Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66294/njms.v2i3.105

Abstract

Turida Hamlet located in Turida Barat, Sandubaya District, Mataram City, West Nusa Tenggara has potential diversity of homegarden plants. This study aims to analyze the level of species diversity of homegarden plants in the area. The method used was direct observation of plants found in community homegardens. The collected data were analyzed using the Shannon-Wiener diversity index (H’). The results showed that there were 15 plant species with varying number of individuals. The diversity index (H’) value obtained was 2.55, which is categorized as moderate diversity. In addition, the evenness index (E) value of 0.76 indicates that the distribution of individuals among species is relatively even and there is no significant dominance by certain species. Therefore, the homegarden plant community in Turida Hamlet has moderate diversity with relatively stable ecosystem conditions.
Co-Authors Fransiskus Novrianto Pakpahan Karisma Cahyani Rifai Rifai Rosidin Rosidin Slamet Mardiyanto Rahayu