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All Journal Gorontalo Journal of Forestry Research Journal Of Human And Education (JAHE) Jurnal Rimba Lestari
Ankhoviyya, Nida
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Agriculture, Biological Sciences & Forestry Humanities Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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POTENSI CADANGAN KARBON DAN SERAPAN CO2 ACACIA MANGIUM DI TAMAN KEANEKARAGAMAN HAYATI PT TIRTA INVESTAMA, CISALAK, SUBANG Sri Utami, Widia; Juliani, Rany; Abidin, Zaenal; Santoso, Sidik; Rahayu, Apriliyanti Dwi; Ankhoviyya, Nida
JURNAL RIMBA LESTARI Vol 3 No 2 (2023): Vol. 3 No. 2 (2023)
Publisher : Jurusan Kehutanan

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Abstract

The Biodiversity Park PT Tirta Investama Cisalak Subang Regency has an area of ± 5,800 hectares which has social, economic and environmental benefits. The Biodiversity Park is one of the efforts to support Indonesia's Nationally Determined Contribution target in mitigating climate change by increasing plant land cover, especially tree-level plants. Tree-level plants at a young age can increase carbon stocks in biomass. Younger stands can absorb more carbon than older stands. Climate change can cause natural disasters such as landslides. Landslides that occur in the work area can cause carbon stock loss. Data were collected by census by inventorying diameter at breast height and total height. Data analysis on standing tree volume used a specific gravity of 0.507 and biomass expansion factor of 1.33. Carbon potential research on Acacia mangium to determine the carbon potential of Taman KEHATI which is carried out by census and to determine CO2 absorption. Acacia mangium is an invasive plant that can grow on critical land and marginal land and has fast growth so that it can be used as one of the types for planting activities on post-landslide land. The aboveground carbon biomass research results in units per hectare are 1.690 tons/ha, carbon absorption of 0.794 tons/ha, and CO2 absorption of 2.912 tons/ha.
Pelatihan Pemanfaatan Tanaman Indigofera zollingeriana sebagai Tanaman Konservasi dan Alternatif Pakan Ternak Utami, Widia Sri; Widiastuti, Lusia Komala; Wati, Novi Eka; Abidin, Zaenal; Juliani, Rany; Rahayu, Apriliyanti Dwi; Santoso, Sidik; Ankhoviyya, Nida
Journal Of Human And Education (JAHE) Vol. 3 No. 3 (2023): Journal Of Human And Education (JAHE)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v3i3.359

Abstract

Desa Cibeusi Kecamatan Ciater merupakan kawasan konservasi dan daerah tangkapan air yang memiliki berbagai macam topografi dari datar hingga curam sehingga Desa Cibeusi merupakan kawasan rawan longsor karena terletak di dataran tinggi Pegunungan Tangkuban Parahu dan masyarakatnya banyak memelihara ternak. Upaya yang dapat dilakukan untuk menjaga kawasan rawan longsor adalah dengan melakukan pemanfaatan tanaman Indigofera zolingeriana sebagai jenis tanaman yang dapat ditanam di kawasan longsor dan memiliki manfaat untuk hijauan pakan ternak. Tanaman Indigofera zolingeriana toleran pada tanah yang kering, genangan air, salinitas tinggi, serta pH tanah yang asam. Hasil ini memberikan pengetahuan dan wawasan konservasi Daerah Aliran Sungai (DAS) melalui penanaman di hulu sungai serta inovasi baru membuat alternatif pakan ternak dengan memanfaatkan tanaman Indigofera zolingeriana, sehingga masyarakat Desa Cibeusi mendapatkan tiga fungsi sekaligus dari DAS yaitu fungsi ekologi, ekonomi, dan sosial dengan menanam Indigofera zolingeriana.
POTENCY OF CARBON STORAGE AND CO2 ABSORPTION AT PT TIRTA INVESTAMA, SUBANG DISTRICT Utami, Widia Sri; Juliani, Rany; Abidin, Zaenal; Santoso, Sidik; Rahayu, Apriliyanti Dwi; Ankhoviyya, Nida
Gorontalo Journal of Forestry Research VOLUME 7 NOMOR 1 TAHUN 2024 GORONTALO JOURNAL OF FORESTRY RESEARCH
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32662/gjfr.v7i1.3352

Abstract

The Biodiversity Park covering an area of ±5,800 Ha provides conservation functions in the work area of PT Tirta Investama Plant Subang and for the surrounding community which has a sloping to very steep topography. A landslide disaster occurred in the company's work area in Block II at the beginning of 2024 due to increased rainfall of 17.6 mm/hour caused by global warming. Biodiversity Park also provides the function of reducing greenhouse gas emissions by storing and absorbing CO2 by plants in the area to reduce global warming through photosynthetic activity assisted by energy from sunlight. The research method is to carry out a census inventory of mahogany plants in Block II. This research aims to determine carbon storage and CO2 uptake in mahogany plants. The research show that 412 mahogany plants can store 26,364 tonnes/ha of carbon in their stems or equivalent to an equivalent CO2 uptake of 96,755 tonnes/ha.
Co-Authors Juliani, Rany Novi Eka Wati Rahayu, Apriliyanti Dwi Sidik Santoso, Sidik Sri Utami, Widia Utami, Widia Sri Widiastuti, Lusia Komala Zaenal Abidin