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Health Examination of The Digestion of Proboscis Monkey (Nasalis larvatus) through Bacteriological Tests on Feces Camalia Maisya; Anni Nurliani; Amalia Rezeki; R Rusmiati
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2023: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

This study aims to identify bacteria and the prevalence value of bacteria found in probosci's monkey feces as a picture of proboscis monkey digestive health. Seventeen fecal samples from each proboscis monkey, namely Mimin, Chikita, and Pedro, were taken at the Bekantan Rescue Center, Sahabat Bekantan Indonesia Foundation (SBI). Feces were identified by making macroscopic and microscopic observations. Visible observations include consistency, color, mucus, and blood in the physical feces. Microscopic observations were made by culturing feces on Mac Conkey, blood agar, EMBA, DHL agar, and NA media, followed by gram staining and biochemical tests consisting of VP (Voges-Proskaeur) test, methyl red test, indole test, citrate test, and lactose test. The results of identifying 17 feces samples from each probosci's monkey found the presence of E.coli bacteria from microscopic testing. The prevalence of E.coli bacteria in Mimin, Chikita, and Pedro is 41.17%; 35.29%; 35.29%, so it is concluded that the presence of E.coli is a typical bacterium that is not harmful to the digestion of proboscis monkeys, supported by observations on the physical macroscopic feces of good probosci's monkeys.
Identification of Intestine Parasite Worms Eggs in Feces Proboscis Monkey (Nasalis larvatus) Fiqita Giulleta Irtifannisa Rahman; Anni Nurliani; Amalia Rezeki; R Rusmiati
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2023: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

The proboscis monkey (Nasalis larvatus) is one of the endemic primates on the island of Borneo which is protected in Indonesia. Rehabilitation efforts are important to prevent extinction of the proboscis monkey. Parasitic diseases are diseases that often infect primates in rehabilitation centers. Examination feces is one way to diagnose the presence of parasitic worms in the animal's body. This study aims to identify and know Prevalence of types of parasitic worms found in the feces of proboscis monkeys at the Bekantan Rescue Center Sahabat Bekantan Foundation (SBI). Sampling of proboscis monkey feces was carried out for 20 days on three proboscis monkeys at SBI. Identification of endoparasites is carried out in the Parasitology Laboratory, Banjarbaru Veterinary Center, South Kalimantan, using the Whitlock sedimentation method. The results of this study indicate that there are types of worms Trichuris trichiura, Trichostrongylus sp. and Oesophagostomum sp. found in proboscis monkey feces samples. The highest prevalence was found in the type of worm Trichuris trichiura which was found in Mimin's proboscis monkey, which was 35%.
Enhancing Environmental Conservation in Higher Education using Place-based Pedagogy Ilhami, M. Ridha; Abbas, Ersis Warmansyah; Subiyakto, Bambang; Mutiani, Mutiani; Saliman; Amalia Rezeki
Jurnal Penelitian dan Pengembangan Sains dan Humaniora Vol. 9 No. 1 (2025): April
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jppsh.v9i1.88628

Abstract

The lack of contextual and environmentally relevant learning approaches, such as place-based pedagogy, causes students to lack understanding of the importance of environmental conservation in real life. This article examines the place-based pedagogy approach in increasing students' awareness and participation in environmental conservation, focusing on the habitat of the Proboscis Monkey. The study used qualitative methods to evaluate the impact of an educational approach that connects learning to the local geographic, cultural, and ecological context. Data were collected through observation, interviews, and documentation, involving students, lecturers, and the Indonesian Proboscis Monkey Friends Foundation. Data analysis was conducted thematically with triangulation to ensure validity. The results showed that the place-based pedagogy approach significantly increased students' ecological awareness, encouraged direct involvement in conservation, and built emotional connections with the local environment. The study recommends the integration of the place-based approach into the higher education curriculum, with a focus on practical activities such as field research, community service projects, and seminars with conservation practitioners. In conclusion, the place-based pedagogy approach can effectively increase students' awareness and involvement in environmental conservation. The implications of this research include the need to strengthen collaboration between universities and local communities, develop inclusive and contextual education policies.
Inventory of Ficus Species in The Bukit Manjai Valley Tropical Rainforest Biodiversity Park Area Aprillita, Gina; Widiyastuti, Dewi Amelia; Nurtamara, Luthfiana; Rezeki, Amalia
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
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.v25i2.8881

Abstract

The Bukit Manjai Valley Tropical Rainforest Park is home to an abundance of plants that includes a host of Ficus species. The objective of this study was to inventory and descriptively account for the Ficus present in the park. The purposive sampling method was used, where any time we found a Ficus plant, the data collection occurred. Upon finding a Ficus plant, we documented it with photographic evidence and provide scientific identification along with measurements for environmental parameters including air temperature, air humidity (RH), light intensity, soil pH, altitude elevation, soil moisture, and wind speed. The study identified five species of Ficus, specifically, Ficus fistulosa Reinw. Ex Blume, Ficus montana Burm.f., Ficus rosulata C.C.Berg, Ficus uncinata (King) Becc and, Ficus variegata Blume. The study results suggest that the environmental conditions in Bukit Manjai Valley Tropical Rainforest Park, are very conducive for the growth and survival of a variety of Ficus species. This inventory study provides important information to aid the understanding of biodiversity, especially of the Ficus genus, in the tropical rainforest ecosystem of Borneo.
Environmental Conservation and Social Inequality in Buffer Areas: A Comparative Case Study Analysis Ilhami, M. Ridha; Subiyakto, Bambang; Rochgiyanti, Rochgiyanti; Abbas, Ersis Warmansyah; Mutiani, Mutiani; Rezeki, Amalia
Jurnal Planologi Vol 22, No 2 (2025): October 2025
Publisher : Universitas Islam Sultan Agung Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jpsa.v22i2.46256

Abstract

This study explores how social disparities manifest in environmental conservation efforts within buffer zones of protected areas, adopting a comparative case study approach across ten diverse settings in Asia, Sub-Saharan Africa, Latin America. Drawing on qualitative data, it investigates the distribution of benefits, community engagement, and accessibility to natural resources. The analysis reveals that conservation models driven by incentives frequently deepen pre-existing inequities, particularly when policies are crafted without inclusive consultation or sensitivity to local realities. Common challenges identified include elite capture, resource privatization, limited representation of vulnerable groups, and displacements that disregard customary rights. Despite the presence of community-driven initiatives such as local monitoring schemes and ecotourism ventures their impact is often constrained by inadequate governance structures and superficial community involvement. The research underscores the necessity of embedding principles of justice and equity into conservation frameworks to achieve outcomes that are not only ecologically sound but also socially just. Conceptually, this work contributes to critical debates at the intersection of environmental governance and social equity. Practically, it offers guidance for policymakers to design more context-responsive, participatory, and rights-based conservation strategies. In sum, the findings affirm that sustainable conservation is unattainable without meaningful inclusion and respect for historical and cultural claims.
Validity of the development of a digital handout on bryophyte diversity based on problem-based learning (PBL) in Tahura Sultan Adam Mandiangin Maryati, Siti; Ajizah, Aulia; Rezeki, Amalia
Practice of The Science of Teaching Journal: Jurnal Praktisi Pendidikan Vol. 4 No. 2 (2025): November
Publisher : HAFECS PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58362/hafecspost.v4i2.126

Abstract

The development of digital handouts based on Problem-Based Learning (PBL) is important to improve the quality of contextual, interactive learning, and in accordance with the demands of 21st century skills. Biodiversity such as moss (Bryophyta) can be a direct source of learning in learning Cryptogamae courses that can be packaged as teaching materials in the form of digital moss handouts based on PBL. The development of digital handouts can increase the attractiveness of students and overcome obstacles in learning moss material that is difficult for students. This research and development aim to describe the validity of the developed digital handouts. The teaching material development model used is the ADDIE model which is limited to the development stage. The subjects in the study consisted of material validation tests and media experts. The developed digital handout product obtained a percentage of 91.50% in the material validation test with very valid criteria, 70.40% in the media validation test with valid criteria. Based on these results, the digital handout is suitable for use as a support for the Cryptogamae course on moss material. In addition, this study shows that the PBL model packaged in digital handouts can increase student engagement and understanding of complex materials and can be used as a reference for other digital teaching materials. Abstrak. Pengembangan handout digital berbasis Problem-Based Learning (PBL) penting untuk meningkatkan kualitas pembelajaran yang kontekstual, interaktif, dan sesuai dengan tuntutan keterampilan abad ke-21. Keragaman hayati seperti lumut (Bryophyta) dapat menjadi sumber belajar langsung dalam pembelajaran mata kuliah Cryptogamae yang dapat dikemas sebagai bahan ajar berupa handout digital lumut berbasis PBL. Pengembangan handout digital dapat meningkatkan daya tarik peserta didik dan mengatasi kendala dalam mempelajari materi lumut yang sulit bagi peserta didik. Penelitian dan pengembangan ini bertujuan untuk mendeskripsikan validitas terhadap handout digital yang dikembangkan. Model pengembangan bahan ajar yang digunakan adalah model ADDIE yang dibatasi sampai tahap pengembangan (development). Subyek dalam penelitian terdiri dari uji validasi materi dan media. Produk handout digital yang dikembangkan memperoleh persentase 91,50% pada uji validasi materi dengan sangat valid, 70,40% pada uji validasi media dengan kriteria valid. Berdasarkan hasil tersebut, maka handout digital layak digunakan sebagai penunjang mata kuliah Cryptogamae pada materi lumut. Selain itu, penelitian ini menunjukkan bahwa model PBL yang dikemas dalam handout digital dapat meningkatkan keterlibatan dan pemahaman peserta didik terhadap materi yang kompleks dan dapat menjadi acuan sebagai bahan ajar digital lainnya.