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Bioindicators for Forest Area Condition: A Systematic Literature Review Rahardjanto, Abdulkadir; Husamah, H.; Azaria, Aisha; Lubis, Citra Aulianisa; Ayuntya, Eva; Alfikri, Fauzan Wisnu
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 8 No. 1: March 2024
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/esaintika.v8i1.1793

Abstract

Flora and fauna are essential components of ecosystems, playing a vital role in maintaining environmental balance. They also serve as bioindicators for assessing forest health. As a result, many researchers have focused their studies on bioindicators, as evidenced by the extensive literature published in journals. The objective of this Systematic Literature Review (SLR) is to systematically identify, study, evaluate, and interpret data from relevant journal articles. We conducted a search in the Scopus database using the keyword "Bioindicator Forest," which yielded a total of 248 articles. After applying our criteria, we narrowed our research to only 49 articles. To conduct our inclusion and exclusion process, we utilized PRISMA guidelines. Analyzing the publication trend on the topic of forest bioindicators, we observed a decline from 2021 to 2023. However, in 2020, we noted a peak with nine articles published. Regarding the research approach, forest bioindicator studies employ quantitative, qualitative, and mixed methods. Notably, the most prominent authors in this field are F. Helbing, J. Litavsky, S Stasiov, Dominguez, and De Deyn. The dominant keyword used in these studies is biodiversity, often related to forestry botany. The authors of these articles originate from 29 different countries, with Europe contributing the majority at 62.07%. Collaboration-wise, a significant number of articles were published through both national and international collaborations. Furthermore, 47 articles received support or sponsorship from external parties. In our discussion, we explore the various techniques, instruments, and data analyses employed in these studies. Overall, this SLR serves as a comprehensive reference for researchers investigating forest bioindicators. Its findings contribute to the diversification of subjects and the enrichment of alternative bioindicators for forest ecosystems.
Pengaruh Model PjBL Dengan Pendekatan Experiential learning Terhadap Kompetensi Siswa Lubis, Citra Aulianisa; Chamisijatin, Lise; Zaenab, Siti
Journal of Natural Sciences Vol 6, No 2 (2025): Journal of Natural Sciences Juli
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jonas.v6i2.895

Abstract

This study aims to determine the influence and achievement of competency from the PjBL learning model with the Experiential learning approach. The research method used is quantitative Pre-experiment through the One Group Pretest-Posttest design approach. The study was conducted on students of class VIII IPA SMP Muhammadiyah 02 Batu City. The instruments used were pretest and posttest assessments. In data analysis using paired t-test. The results showed that the application of the PjBL model with the Experiential learning approach had a significant influence on learning outcomes (Sig = 0.001 0.05) and student competency achievement which can be seen based on increased learning outcomes, achievement of attitude values and skills. Overall, students also get memorable experiences during the learning stages of the PjBL learning model through the Experiential learning approach.