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KEANEKARAGAMAN TUMBUHAN PEKARANGAN DI DUSUN TELAGA SEGOAR, DESA BAYAN, KECAMATAN BAYAN, KABUPATEN LOMBOK UTARA Nutrinem; 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.v2i3.103

Abstract

This study aims to analyze the diversity of yard plant species in Telaga Segoar Hamlet, Bayan Village, Bayan District, North Lombok Regency. The method used was direct observation of community yards, then the data obtained were analyzed using the Shannon-Wiener diversity index (H’). The results showed that there were various types of plants. The diversity index value obtained was H’ = 1.94 which is included in the moderate diversity category. This indicates that the level of distribution of individuals between species is moderate and no species dominates extremely. In addition, this condition reflects the stability of the community which is at a moderate level, so that the yard ecosystem in the area is quite balanced but still requires sustainable management.
BIOMONITORING KUALITAS UDARA MENGGUNAKAN CAPUNG (Orthetrum sabina) Fhina Marisya Putri; Nutrinem; 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.v2i6.117

Abstract

Air pollution in urban areas triggered by vehicle emissions and industrial activities requires biological monitoring methods capable of demonstrating the cumulative impact of pollutants. Orthetrum sabina is a dragonfly species characterized by high mobility yet territorial behavior, making it highly effective as a bioindicator of air quality within specific areas. The biomonitoring focus on this species lies in its ability to absorb and store heavy metal residues and atmospheric particulates in its wing and thorax tissues during the adult phase. The complex nature of its cuticle allows for the clear recording of air pollutant deposits, providing data that is more representative than fluctuating physical air measurements. This species is known for its resilience, long-term exposure to high atmospheric pollutants can affect its wing morphology and flight patterns. O. sabina is not merely an inhabitant of the ecosystem but a reliable "natural sensor" for assessing air health quality. The utilization of this species as a biomonitoring model is expected to facilitate the mapping of air pollution zones in urban areas more efficiently and economically.
KEANEKARAGAMAN MALVACEAE DI PEKARANGAN YANG DIMANFAATKAN OLEH MASYARAKAT DI DUSUN TELAGA SEGOAR, DESA LOLOAN, KECAMATAN BAYAN, KABUPATEN LOMBOK UTARA Nutrinem; 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.v2i6.120

Abstract

This study aims to determine the utilization of Malvaceae growing in the yards of people in Telaga Segoar Hamlet, Loloan Village, Bayan District, North Lombok Regency. Based on observations, there are two species of Malvaceae, namely: Theobroma cacao and Ceiba pentandra. T. cacao seeds are sold as raw materials for the chocolate industry. C. pentandra fruit fiber is used to fill mattresses, pillows, and bolsters.
ARTOCARPUS DIVERSITY IN LOLOAN VILLAGE, NORTH LOMBOK Nutrinem; Slamet Mardiyanto Rahayu
Nusadaya Journal of Multidiciplinary Studies Vol. 2 No. 10 (2025): Nusadaya Journal of Multidiciplinary Studies, December 2025
Publisher : LPPM, Akademi Administrasi Rumah Sakit Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66294/njms.v2i10.139

Abstract

Lombok is one of the islands in the Lesser Sunda Islands, home to a rich biodiversity, including plants. This research is necessary to determine the diversity of Artocarpus plants in Loloan Village. Research shows that four Artocarpus species are present in Loloan Village: Artocarpus heterophyllus, A. altilis, A. integer, and A. camansi.