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All Journal Jurnal Biologi Universitas Andalas Jurnal Sumberdaya Hayati Jurnal Biologi Tropis EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi Hydrogen: Jurnal Kependidikan Kimia Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Bioteknologi & Biosains Indonesia
YULIANA, META
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology

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THE ABUNDANCE OF ANTS (FORMICIDAE) IN COFFEE PLANTATIONS OF MERAPI, LAHAT DISTRICT Teristiandi, Novin; Yuliana, Meta
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 12 No. 2 (2025)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2025.14455

Abstract

Ants are widely used as ecological indicators in agricultural landscapes, yet community responses can vary across local environmental gradients. This study assessed ground-active ant assemblages in coffee plantations in Merapi, Lahat (South Sumatra, Indonesia) at sites categorized as near versus far from a coal-mining area, using pitfall traps and community-level metrics. Mean temperatures during sampling were nearly identical between site categories (near 30.54 °C; far 30.56 °C). Ant assemblages showed contrasting patterns in richness and abundance: far sites contained six taxa but a lower total number of individuals (117), while near sites contained three taxa but higher total abundance (209). Species composition differed markedly, with far sites dominated by Solenopsis invicta and near sites dominated by Leptogenys sp. and Myopias emeryi. Diversity indices reflected these patterns: Shannon diversity was higher far from the mine (0.8906) than near (0.7215), while Simpson dominance was slightly higher far (0.5607) than near (0.5219), and evenness was higher near (0.6567) than far (0.4971). These findings indicate an association between distance class and ant community structure in coffee plantations, characterized by higher richness but stronger dominance at far sites and higher abundance but lower richness at near sites; however, conclusions about mining impacts should remain cautious given the observational design.
Co-Authors Anja Meryandini Dewi, Belia Murni Fusvita, Laifa Indra Maulana, Indra Mulya, Sari Novin Teristiandi Rudy Hermawan Titi Candra Sunarti