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Potential Absorption and Economic Carbon Valuation of Teak (Tectona grandis) at Hasanuddin University City Forest for Supporting Emission Reduction in Makassar City Amru, Khaerul; Ura', Resti; Nadjib, Nardy Noerman; Rahmila, Yulizar Ihrami; Damanik, Mario
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 13 No 3 (2023): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.13.3.481-491

Abstract

The diversity of plants/vegetation in the UNHAS City Forest certainly has a positive impact on the environment. One type of plant species in the UNHAS urban forest is Teak (Tectona grandis L.f.). The community views Teak as a plant that only has economic potential because of the quality of its wood, but it is also necessary to know that this plant is suspected to have potential as an environmental service provider. So it is necessary to know more about the ability of teak plants to absorb carbon dioxide. Through this research, estimating carbon stored in Teak stands (Tectona grandis L.f.) was carried out by taking a case study in the City Forest at the Hasanuddin University Campus. The method of collecting emission data was collected from the Bapenas manuscript website, which was used to collect data on the potential of biomass in this study using non-destructive methods. The data collected includes the diameter, height, and specific gravity of teak trees. The diameter of the teak plant is obtained by surveying each individual teak plant. The emissions produced by Makassar City in 2022 are 6,944,242.74 tons of CO2eq. Teak trees located in the urban forest of Hasanuddin University then succeeded in reducing 455.93 - 482.48 tons of CO2eq according to carbon absorption calculations. The economic valuation of carbon reserves located in teak stands in the urban forest of Hasanuddin University ranges from USD 206.76 / Rp. 2,998,020 tons / ha to USD 218.8 / Rp. 3,172,600 tons / ha
Potential Increase in Local Original Government Revenue (PAD) of Cilacap Regency from the Carbon Pricing Sector Amru, Khaerul; Anjani, Raissa; Damanik, Mario; Wibisono, Suryo; Rahmila, Yulizar Ihrami
Jurnal Wilayah dan Lingkungan Vol 13, No 1 (2025): April 2025
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.13.1.1-11

Abstract

Climate change in almost all regions including Indonesia not only has an impact on decreasing environmental quality, but also has an impact on the sustainability of the local economy. This is exacerbated by a decrease in carbon sequestration due to land use change and an increase in carbon emissions from various activities. This study aims to conduct an inventory of sequestration, emissions, and carbon valuation so that information about the potential increase in Regional Original Revenue (PAD) of Cilacap Regency from the carbon pricing sector can be obtained. Land cover data from Rupabumi Indonesia (RBI) was converted into carbon sequestration values according to the sequestration constant. Meanwhile, carbon emission data was obtained from Aksara-Bappenas. The results of the sequestration and emission are used for Net Zero Emission (NZE) evaluation which is then evaluated as a potential increase in PAD from the carbon pricing sector. This study showed the potential for sequestration and carbon emissions in the Cilacap Regency of 7,191,181.44 tons CO2 eq and 4.971.555,00 tons CO2 eq respectively. The sequestration that is greater than emissions shows the NZE achievement with an economic value of USD 4,439,252.88 or has the potential to increase PAD by 23.75% from 2022 gains.
Ethnobotany of Food Plants in The Penghulu Tribe Community in Sarolangun, Jambi Has, Dini Hardiani; Marpaung, Sutan Sahala Muda; Jati, Erwika Dhora; Hartati, Bunga Resa; Fitrianto, Imam; Yulianti, Iis; Nugroho, Septian Putra Adi; Rahmila, Yulizar Ihrami; Rahmayanti, Fetty Dwi; Fadilah, Ratnawaty; Bukhari, Bukhari; Simanjuntak, Asnika Putri; Algiffari, M. Fauzhan; Lubis, Dita Anggriani
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4972

Abstract

Tribal community in the Bukit Bulan area, Limun District, Sarolangun Regency, Jambi. This research aims to identify the ethnobotany of food plant species by the Penghulu Tribe community in Sarolangun Regency, Jambi Province. This research was conducted in Napal Melintang and Meribung Villages. Research method ethnobotanical data on food plants were obtained through qualitative data collection techniques through in-depth interviews, in contrast, potential data were obtained through vegetation analysis and exploration methods. The study's results identified as many as 88 species from 35 families of food plants originating from cultivation and wild plants, which herbaceous plants dominated. Based on the results of interviews, there are many food plant species in the forest habitat. The part of the plant that is widely used by the community is fruit, and this is because people generally grow fruit in their yards and community gardens. Cultivators mostly use food plants for direct consumption. Conclusion this research The Penghulu tribe community's dependence on food plants is still high because they can utilize, gather, and process them. 88 species of food plants have been identified from 35 families, of which 77 produce carbohydrates, vegetables, and fruit.