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All Journal Konservasi Hayati International Journal of Health, Economics, and Social Sciences (IJHESS) Hidroponik: Jurnal Ilmu Pertanian dan Teknologi dalam Ilmu Tanaman
Nurma Rosalia
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Immunology & microbiology Public Health Social Sciences

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Vegetation Analysis of Tarsius Habitat (Tarsius Sp.) in Panua Nature Reserve, Pohuwato Regency, Gorontalo Province Nurma Rosalia; Feri Novriyal; Dewi Wahyuni K. Baderan; Ramli Utina
International Journal of Health, Economics, and Social Sciences (IJHESS) Vol. 6 No. 2: April 2024
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/ijhess.v6i2.5324

Abstract

The research aims to analyze the vegetation habitat of Tarsius (Tarsius sp.) in the Panua Nature Reserve, Pohuwato Regency, which will be carried out in April-June 2023. The research location is in the Panua Nature Reserve, Marisa District, Pohuwato Regency, Gorontalo Province. Data collection at tarsier nest locations was divided into 3 stations, namely Station 1 was in a secondary forest location, station 2 was at the border location of secondary forest and plantations, and station 3 was at a plantation location. Collecting plant data by plot and analyzing the importance value for each type of plant. The results obtained were that there were 55 types of plants in the Tarsius (Tarsius sp) habitat in the Panua CA landscape, which were distributed in 3 areas, namely primary forest areas, border areas and plantation areas (secondary forests). Bamboo plants and sugar palm plants were used as Tarsius nests at station 1, Rattan plants and Ficus sp plants were used as Tarsius nests at station 2, while at station 3 the plants used as nests were bamboo plants, Nantu plants and rattan plants.Keywords: Tarsius, Tarsius Nest, Panua Nature Reserve, Bamboo, Rattan
Analisis Struktur Vegetasi dan Potensi Serapan Karbon Tumbuhan di Kawasan Cagar Alam Tangale Kabupaten Gorontalo Kirsten Caroline Donsi; Dewi Wahyuni K. Baderan; Abubakar Sidik katili; Marini Susanti Hamidun; Jusna Ahmad; Nurma Rosalia
Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman Vol. 2 No. 1 (2025): March: Hidroponik: Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/hidroponik.v2i1.260

Abstract

This study aims to determine the composition and structure of vegetation and estimate the potential for carbon dioxide absorption in the Tangale Nature Reserve Area, Gorontalo Regency. The method used in this study is the determination of sampling locations carried out by purposive sampling, making multilevel plots, analyzing vegetation structure, and estimating tree biomass is done non-destructively based on measuring the height and diameter of trees at breast height (DBH), while for lower plants it is done destructively and litter is taken all in the plot area to be weighed wet and dry weight and then estimating biomass, C reserves, and CO2 uptake. The results showed that the vegetation composition consisted of 18 species dominated by the Magnoliopsida class. The highest Important Value Index is found at each observation station. Calculation of biomass value, C reserves, and CO2 uptake at each observation station showed varying results because they were influenced by vegetation type, vegetation density, vegetation composition and structure, and environmental factors. The total value of CO2 uptake by vegetation in the Tangale Nature Reserve Area is 5,304.393 tons of CO2/ha. This research provides a better understanding of carbon sequestration potential in conservation areas to support environmental conservation and climate change mitigation efforts.
Identifikasi Habitat Burung Maleo (Macrocephalon maleo) Menggunakan Sistem Informasi Geografi Di Cagar Alam Panua Provinsi Gorontalo Nurma Rosalia; Marini Susanti Hamidun; Iswan Dunggio
Konservasi Hayati Vol 20 No 2 (2024): OKTOBER
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/hayati.v20i2.37226

Abstract

Maleo (Macrocephalon maleo) is an endemic bird species found in various regions of Sulawesi Island, including the Panua Nature Reserve in Pohuwato Regency, Gorontalo Province. The Maleo population is suspected to be declining due to habitat destruction. Urgent action is required to address this issue, including the mapping of suitable Maleo habitats. The objective of this research is to identify Maleo habitats based on landscape analysis using Geographic Information System (GIS) technology. Parameters used to assess habitat suitability include geothermal resources, land cover, soil type, accessibility, and slope. The data analysis employs GIS tools, utilizing a weighting and scoring system across several landscape variables such as land cover, soil type, geothermal resources, accessibility, and slope. The findings reveal the presence of geothermal resources within Panua Nature Reserve. The soil types predominantly consist of ultisols or yellow-red podzolic soils, with the fluvial district suborder being particularly preferred as Maleo habitat, scattered along riverbanks and coastal areas. The land cover is dominated by secondary and primary forests, serving as crucial food and shelter sources for Maleos. Slope conditions in Panua Nature Reserve are primarily steep, resulting in challenging accessibility across much of the area. Difficult access is particularly prevalent in the northern region, whereas easier access is found along the coastal areas, which serve as nesting habitats for Maleos. Based on the analysis using GIS-assisted scoring, the suitable Maleo habitat area in Panua Nature Reserve measures approximately 26,588.36 hectares, while the unsuitable area spans 550.49 hectares
Co-Authors Abubakar Sidik Katili Dewi Wahyuni K. Baderan Feri Novriyal Iswan Dunggio Jusna Ahmad Kirsten Caroline Donsi Marini Susanti Hamidun Ramli Utina