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Keanekaragaman Terumbu Karang di Pantai Tiga Warna Kawasan Clungup Mangrove Conservation (CMC) Kabupaten Malang Mubarak, Noercholis; Muhammad Asmuni Hasyim; Muhammad Fakhrul Rozy; Ilayas, Muhammad Hasan; Arik Anggara
Journal of Biotropical Research and Nature Technology Vol. 2 No. 2 (2024): Borneo
Publisher : Prodi Biologi FMIPA Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/borneo.v2i2.11994

Abstract

Coral reefs, as ecosystems that are crucial for the life of various marine biota, are formed by polyps and limestone skeletons produced by marine biota. This study aims to identify the types of coral reefs and assess the value of diversity at Tiga Warna Beach, Clungup Mangrove Conservation (CMC) area, Malang Regency. Carried out in July to August 2023, coral reef observations used the Underwater Photo Transect method, then the data were analysed with a coral reef identification book. Ten coral reef species were identified, including Acropora humilis, Acropora digitifera, Acropora palifera, Podabacia crustacea, Goniastrea retiformis, Echinopora lamellosa, Monstastrea annuligera, Goniastrea aspera, Pocillopora verrucosa, and Shymphyllia radians. The Shannon-Wiener Diversity Index (H') value obtained was 2.047, indicating the level of coral reef diversity is included in the medium category. This research provides important insights into biodiversity in the Tiga Warna Beach coral reef ecosystem, as well as contributing to conservation and environmental management efforts in the region.
Vegetation Dynamics and Ecological Potential of the Kehati Forest at UIN Malang: A Study of Carbon Stock, Hydrology, and Bird Diversity Fitri Hariyanto; Muhammad Asmuni Hasyim; Narjun Najich; Nabila Zahra Azizah; Erlangga Bayu Permana; Muhammad Jabbar Dzikrullah
El-Hayah:Jurnal Biologi Vol 10, No 4 (2026): EL-HAYAH (VOL 10, NO 4 Maret 2026)
Publisher : Program Study of Biology, Science and Technology Faculty, UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v10i4.36733

Abstract

This research is a descriptive-quantitative study that evaluates the ecological condition of the Kehati Campus Forest at UIN Maulana Malik Ibrahim Malang through an integrated monitoring approach. The analysis includes estimating vegetation carbon stock, mapping tree distribution using geotagging methods, assessing groundwater infiltration potential, and identifying bird diversity as an ecosystem bioindicator. Vegetation data were collected by measuring tree diameter and height to calculate biomass and carbon storage, while geotagging was employed for spatial mapping of vegetation distribution. Groundwater infiltration potential was projected based on species dominance, whereas bird diversity was assessed using the line transect method. The results indicate that Artocarpus heterophyllus exhibited the highest dominance value and contributed substantially to carbon storage, with a total vegetation carbon stock of 2,341.78 kg. Geotagging successfully visualized stand distribution from seedling to mature tree stages, reflecting the dynamics of natural regeneration. The groundwater infiltration potential was also found to be relatively high, confirming the area’s role as a recharge zone. In addition, twelve bird species were recorded, with a Shannon-Wiener diversity index (H’ = 2.36), categorized as moderate. These findings underscore the strategic role of the Kehati Campus Forest as a conservation space, carbon sink, water regulator, and biodiversity habitat within the university environment.