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All Journal Jurnal Biologi Tropis
Dharma, Yossi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

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Mangroves as Carbon Sequesterers: Diversity and Carbon Estimation Study in Pantai Mekar Village, Muara Gembong District, Bekasi Regency Amin, Septian Faris Al; Pangestu, Agung Yoga; Dharma, Yossi; Sari, Nurika Arum; Maulidia, Oktarina; Octaviani, Eti Artiningsih; Anita, Vilda Puji Dini; Hasibuan, Mhd Muhajir; Dimyati, Ahmad Iqbal Wahid; Rahmasari, Shinta Nur; Agus, Ferri; Salimah, Wardah
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
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.v25i1.8618

Abstract

Mangrove forests are important for storing carbon dioxide (CO2) and reducing the effects of climate change. Indonesia possesses 20% of the global mangrove cover, which substantially impacts global climate mitigation efforts. However, understanding of the diversity of plant species in mangrove forests remains limited, as evidenced by the high rate of conversion of mangrove areas into aquaculture ponds, resulting in mangrove degradation. Our research in Pantai Mekar Village was conducted to augment information on mangrove plant species diversity in Indonesia, specifically in Bekasi Regency. Mangrove vegetation data were collected in Pantai Mekar Village, Muara Gembong, Bekasi from 8 to 12 July 2019. Data were collected using 2x2 m (seedlings and understory), 5x5 m (saplings), and 10x10 m (trees) plots. Importance value index (INP), Shannon-Wiener species diversity, evenness, richness, and carbon stock estimation were utilized to analyze the data. The study documented 21 species from 15 families. Species from the Acanthaceae family were predominant in the study site. Avicennia alba was the species with the largest biomass and carbon content. The estimated biomass contained in Mekar Beach is 380.42 tonnes/Ha with carbon sequestration of 190.21/Ha.
Identification of Medicinal Plant Species in the Mount Puntang Area, Bandung Regency, West Java Dharma, Yossi; Jayani, Faradila Mei; Hasibuan, Mhd Muhajir
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): in Progress
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.v26i3.12072

Abstract

Indonesia’s forest areas are rich in medicinal plant species that have been traditionally used by local communities; however, much of their potential remains undocumented and underutilized. Mount Puntang, Bandung Regency, West Java, is a mountainous forest area with high potential for medicinal plant diversity; however, scientific studies on the identification of species and the pharmacological potential of medicinal plants in this area remain limited. This study aims to identify medicinal plant species in the Mount Puntang area of Bandung Regency. The research was conducted in August 2020 utilizing a descriptive exploratory method. Primary data collection was carried out through fieldwork observations on individual plants in medicinal plant demonstration plots as well as in the home gardens of local residents surrounding the Mount Puntang forest area, supplemented by semi-structured interviews with 20 local informants. Data were analyzed quantitatively using descriptive statistics. The results showed the presence of 48 medicinal plant species from 29 families. The most dominant family was Acanthaceae, accounting for 10.42%, followed by Asteraceae, Fabaceae, Solanaceae, and Zingiberaceae, each accounting for 6.25%. The plant parts most frequently utilized were leaves (36.78%), roots (16.23%), stems (13.67%), fruits (10.26%), seeds (5.98%), flowers (5.13%), bark (4.27%), rhizomes (4.27%), and tubers (3.42%).
Co-Authors Agus, Ferri Amin, Septian Faris Al Anita, Vilda Puji Dini Dimyati, Ahmad Iqbal Wahid Eti Artiningsih Octaviani JAYANI, FARADILA MEI Maulidia, Oktarina Mhd Muhajir Hasibuan Pangestu, Agung Yoga Rahmasari, Shinta Nur Salimah, Wardah sari, nurika arum