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Brigitta Laksmi Paramita
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Fakultas Teknobiologi, Universitas Atma Jaya Yogyakarta, Jalan Babarsari No. 44, Sleman, Yogyakarta 55281, Indonesia
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Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati
Published by Universitas Atma Jaya Yogyakarta
ISSN : 25273221     EISSN : 2527323X     DOI : doi.org/10.24002/biota
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati merupakan jurnal ilmiah yang memuat hasil-hasil penelitian, kajian-kajian pustaka dan berita-berita terbaru tentang ilmu dan teknologi kehayatian (biologi, bioteknologi dan bidang ilmu yang terkait). Biota terbit pertama kali bulan Juli 1995 dengan ISSN 0853-8670. Biota terbit tiga nomor dalam satu tahun (Februari, Juni, dan Oktober).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 1,193 Documents
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AI-Assisted NDVI Monitoring of Vegetation Change in Merapi National Park Using Google Earth Engine Ruwaimana, Monika; Pradopo, Subyantoro Tri; Umaya, Ruky; Arianti, Diah; Setyobudi, Vincentius Tri; Yulianti, Indah Murwani; Jati, Wibowo Nugroho; Yuda, Pramana
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 11, No 1 (2026): February 2026
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v11i1.12898

Abstract

Vegetation mapping is essential for monitoring conservation efforts in national parks and can be performed remotely using remote sensing and GIS technologies. However, the process is often complex and requires technical expertise. This study explores the use of AI, specifically ChatGPT, to simplify and support vegetation mapping workflows. We monitored monthly vegetation changes in Merapi Mountain National Park (TNGM) from 2017 to 2023 using the Normalized Difference Vegetation Index (NDVI) derived from Sentinel-2 satellite data. The workflow combined Google Earth Engine (GEE) for satellite image processing and Python in Jupyter Notebook for time series analysis, with ChatGPT assisting in code editing. Our results show NDVI patterns are significantly influenced by volcanic activity, particularly eruptions and pyroclastic clouds, and about one-third of images were affected by cloud cover, especially during the rainy season. ChatGPT performed well in non-coding queries with a 79% satisfaction rate, but only 53% of generated code prompts were correct without modification. We conclude that while AI tools like ChatGPT have strong potential to enhance accessibility and efficiency in remote vegetation mapping, human oversight and foundational knowledge in geospatial analysis remain essential for accurate results.
Trichoderma-Based Biocontrol Strategies Against Fusarium Wilt: A Bibliometric Analysis and literature Review Putra, Anton Meilus
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 11, No 1 (2026): February 2026
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v11i1.12938

Abstract

Fusarium wilt is one of the most destructive soil-borne diseases threatening global food security. For decades, its control has relied heavily on synthetic chemical fungicides; however, their extensive use has led to pathogen resistance, environmental degradation, and risks to human health. Trichoderma has been widely investigated as a potential biological control agent due to its diverse mechanisms of action. This study aims to map the global research landscape on the application of Trichoderma in controlling Fusarium wilt through bibliometric analysis and literature review. Data were retrieved from the Scopus database (2015–2025) using selected keywords and analyzed with VOSviewer and Biblioshiny to identify publication trends, author collaborations, institutions, countries, and keyword clusters. The results indicate a marked increase in publications since 2020, with major contributions originating from India, China, and Egypt. The evolution of keywords indicates a shift in research focus from basic mechanistic studies to practical field applications. The literature review confirms the effectiveness of Trichoderma in suppressing disease and enhancing the productivity of agricultural commodities, although challenges persist in formulation, variability, and regulatory frameworks. These findings provide an important scientific basis for guiding future research, strengthening international collaboration, and supporting sustainable agricultural strategies that utilize biological control agents.
Perubahan Histologi Otak Mencit (Mus musculus) Akibat Efek Neurotoksik Paparan Subletal Insektisida Organofosfat Klorpirifos Rojab, Irfan Abdullah; Kodariah, Liah; Nurjanah, Siti; Situmorang, Rachel Roma Uliana; Vina Salmanda Junaedi; Indri; Rochmana, Fachriza Ali
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 11, No 1 (2026): February 2026
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v11i1.13073

Abstract

karena efektivitasnya tinggi terhadap hama, namun bersifat neurotoksik yang bekerja dengan menghambat enzim asetilkolinesterase (AChE) menyebabkan penumpukan asetilkolin, peningkatan Reactive Oxygen Species (ROS), dan stres oksidatif, akibatnya kematian sel dan berujung pada kerusakan neuron dan sel glial di otak. Penelitian ini bertujuan untuk mengamati perubahan histologis otak mencit (Mus musculus) akibat paparan subletal insektisida organofosfat klorpirifos. Penelitian ini menggunakan desain true experimental laboratories post-test only control group dengan 27 ekor mencit jantan yang dibagi menjadi kelompok kontrol, paparan 7 hari, dan 14 hari. Klorpirifos dosis 12 mg/kgBB/hari diberikan secara oral. Setelah perlakuan, dilakukan nekropsi dan pengambilan otak mencit. Pengamatan histologi cerebrum, cerebellum, dan batang otak dilakukan dengan pewarnaan hematoksilin-eosin lalu dianalisis secara deskriptif dan uji One-Way Anova serta uji lanjutan Tukey HSD. Hasil menunjukkan peningkatan signifikan jumlah neuron dan neuroglia nekrosis (p=0.000; p<0,05) disertai gambaran inti piknotik, vakuolisasi sitoplasma, kromatolisis dan hipereosinofik. Gejala tremor dan ataksia tampak nyata dan terdapat penurunan berat badan antar kelompok (p=0,046) terutama pada paparan minggu pertama. Simpulannya paparan subletal klorpirifos menimbulkan kerusakan histologis otak yang berdampak terhadap sistem motorik dan status metabolik mencit (Mus musculus).

Page 120 of 120 | Total Record : 1193

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