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BIOMONITORING PENCEMARAN UDARA MENGGUNAKAN LUMUT DAUN (Bryopsida) Siratul Aini; M. Zulhilmi; Slamet Mardiyanto Rahayu
Nusadaya Journal of Multidiciplinary Studies Vol. 2 No. 6 (2025): Nusadaya Journal of Multidiciplinary Studies, August 2025
Publisher : LPPM, Akademi Administrasi Rumah Sakit Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66294/njms.v2i6.96

Abstract

Air pollution is an increasing environmental problem due to human activities, such as industry and transportation, which produce various hazardous pollutants. One method that can be used to monitor air quality is biomonitoring using living organisms, such as bryophytes (Bryopsida). This study aims to determine the role and working mechanism of bryophytes as bioindicators of air pollution. The method used is a literature review by examining various relevant national and international scientific references, then analyzed descriptively. The results of the study indicate that bryophytes have the ability to absorb and accumulate air pollutants such as heavy metals (Pb, Cd, Hg) and pollutant gases (SO₂ and NOx) directly through their entire body surface. In addition, bryophytes are also very sensitive to environmental changes, so changes in their condition and presence can reflect the level of air pollution. Thus, bryophytes can be used as effective, efficient, and accurate bioindicators in air quality monitoring.
KEANEKARAGAMAN TUMBUHAN PEKARANGAN DI LINGKUNGAN GETAP, KECAMATAN CAKRANEGARA, KOTA MATARAM Siratul Aini; Slamet Mardiyanto Rahayu
Nusadaya Journal of Multidiciplinary Studies Vol. 2 No. 4 (2025): Nusadaya Journal of Multidiciplinary Studies, June 2025
Publisher : LPPM, Akademi Administrasi Rumah Sakit Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66294/njms.v2i4.110

Abstract

Getap Timur is a village in the Cakranegara District, Mataram City. This study aims to analyze the diversity of yard plant species in Getap. The method used was direct observation of community yards. The data obtained were analyzed using the Shannon-Wiener diversity index (H'). The results showed 15 plant species with a total of 39 individuals. The diversity index (H') value was 2.56, indicating a moderate level of diversity, moderate distribution, and moderate community stability.
KEANEKARAGAMAN TUMBUHAN PENYEMBUH LUKA DI LINGKUNGAN GETAP, KECAMATAN CAKRANEGARA, KOTA MATARAM Siratul Aini; Slamet Mardiyanto Rahayu
Nusadaya Journal of Multidiciplinary Studies Vol. 2 No. 7 (2025): Nusadaya Journal of Multidiciplinary Studies, September 2025
Publisher : LPPM, Akademi Administrasi Rumah Sakit Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66294/njms.v2i7.125

Abstract

Getap is a neighborhood in Cakranegara District, Mataram City. This study aims to determine the diversity of wound-healing plants in Getap. Based on the research, two species have been identified as beneficial for wound healing: Kalanchoe pinnata and Aloe vera.