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All Journal Biota EnviroScienteae Tropical Wetland Journal Journal of Applied Data Sciences Jurnal Sylva Lestari JURNAL HUTAN TROPIS Journal of the Community Development in Asia
Gusti Muhammad Hatta
Program Studi Budidaya Hutan, Fakultas Kehutanan, Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Materials Science & Nanotechnology Medicine & Pharmacology Other

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ESTIMATION OF BIOMASS AND CARBON CONTENT IN EX-COAL MINE LANDS Hadi, Wirawan Noor; Hatta, Gusti Muhammad; Arifin, Yudi Firmanul; Razie, Fakhrur
TROPICAL WETLAND JOURNAL Vol 2, No 3 (2016)
Publisher : The Journal is published by Graduate Programe of Lambung Mangkurat University

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Abstract

Potentially acid forming (PAF) and non-acid forming (NAF) lands are two types of lands found in ex-coal mine lands. These lands are similar to wetlands that have the potential to produce acid. PT. Jorong Barutama Greston is one of the coal mining companies required by the government to carry out reclamation by revegetation activities. Revegetation of ex-coal mine lands has generated plant biomass and carbon content to a specific value. The purposes of this study were to compare the amount of biomass and carbon content in ex-coal mine lands and to determine the best treatment for the ex-coal mine lands. The methods began with creating the measuring plots on the lands with different soil color (gray and brown). The soil color difference was determined by laboratory analysis test. For each different soil, the land revegetation was implemented with different treatments, 4 ameliorant treatments and 2 fertilization treatments so there were 8 units of treatments. Biomass and carbon content in each treatment unit were calculated by taking 4 plants as the laboratory test samples. The carbon content was calculated using the formula calculating the carbon of undergrowth with a diameter of < 5 cm. The results showed that the biomass and carbon content of plants in plot II were 17 times higher than those in plot I. The best treatment in plot I was the use of lime, bokashi and LOF (Liquid Organic Fertilizer) while the best treatment in plot II was the use of bokashi.
REGENERASI ALAMIAH DI KAWASAN REVEGETASI PASCA TAMBANG BATUBARA Noor, Ahmad Sugian; Hatta, Gusti Muhammad; Kissinger, Kissinger; Suyanto, Suyanto
EnviroScienteae Vol 17, No 2 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 2, AGUSTUS 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i2.11516

Abstract

Revegetation can trigger a succession process in post-mining land. The success of revegetation can be assessed by increasing the natural species in the revegetation area. The research objective was to analyze the natural regeneration of mines from several revegetated areas with different planting ages (2 years, 4 years, 6 years, and 8 years). The research was conducted in the post-coal mining revegetation area of PD. Baramarta, Sungai Pinang District, Banjar Regency, South Kalimantan. Data collection was carried out using the nested plot method by making 6 plots measuring 20m x 20m. The data collected were the number of species, the number of individuals and the diameter of poles and trees. Data analysis used tabulated matrices and Importance Value Index. The results showed there were 11 plant species in the revegetation area, 7 natural plant species, 3 main plant species and 1 secondary plant species. Natural vegetation regeneration is only found at the seedling and sapling level. L.indica and C. longifoliium, based on Importance Value Index, are natural vegetation types that dominate the vegetation structure of revegetation areas. Main plant types A.mangium and P. falcataria are able to regenerate naturally. Limited habitat in post-coal mining areas has limited natural regeneration in revegetation areas. Increasing the diversity of revegetation plant vegetation can be done through enrichment planting
HABITAT MIKRO TABAT BARITO (Ficus Deltoidea Jack) DI KELURAHAN JAMBU KECAMATAN TEWEH BARU DAN DESA PENDREH KECAMATAN TEWEH TENGAH KABUPATEN BARITO UTARA PROVINSI KALIMANTAN TENGAH Nisa, Fitriatun; Asy'ari, Mufidah; Fithria, Abdi; Hatta, Gusti Muhammad
EnviroScienteae Vol 20, No 1 (2024): ENVIROSCIENTEAE VOLUME 20 NOMOR 1, FEBRUARI 2024
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v20i1.18848

Abstract

The high diversity of plants in Indonesia provides many benefits for the community, one of which is the use of plants as traditional medicines so that the prospects for rnedicinal plant agro-industry in lndonesia are very large. The exploitation of forests and land for plantation and rnining activities in North Barito District is currently threatening the existence of the tabat barito as one of the plants that live in the forest. The objectives of this study were to identify the microhabitat characteristics of barito tabat in its native habitat. Tabat barito was found to live attached to 2 types of host trees, namely kuyum bakei trees (Elaeocarpus sp. ) and kacuhui trees (Shorea sp.). These two types of host plants have similarities in terms of habitat where they grow and similar trunk characteristics, namely thick, grooved bark, easily cracked and porous and can peel. The microclimatic conditions measured were elevation 29 - 64, ternperature range 32 - 33.1 "C, relative humidity 58 - 67% and light intensity 394-732 lux.
Design of Green City with Lower Carbon based on Vegetation in Banjarbaru using Sentinel-2 Nirwana, Hanifah Dwi; Saidy, Akhmad Rizalli; Hatta, Gusti Muhammad; Nugroho, Agung
Journal of Applied Data Sciences Vol 5, No 2: MAY 2024
Publisher : Bright Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/jads.v5i2.218

Abstract

In addressing the pervasive issue of Urban Heat Islands (UHI) and the related carbon sequestration challenges in urban settings, this study utilizes Sentinel-2 imagery to propose a vegetative blueprint for the design green city with lower carbon in Banjarbaru. This research intricately links the role of increased vegetation cover in mitigating UHI effects and enhancing carbon absorption in urban environments. By employing a combination of Geographic Information Systems (GIS), field data, and real-time data via Wireless Sensor Networks (WSN), the study highlights the significant cooling and environmental benefits of strategically increasing green spaces in urban areas. Moreover, the study identifies specific zones within Banjarbaru that are optimal for the strategic placement of vegetation to maximize thermal comfort and carbon storage. This focus on localized green infrastructure development not only provides a pathway to more sustainable urban living conditions but also serves as a model for other cities facing similar ecological and climatic challenges. The integrated approach adopted here emphasizes continuous monitoring and dynamic adjustments in urban planning, ensuring long-term sustainability and resilience against the ongoing threats posed by climate change and urban expansion.
KESESUAIAN RUANG TERBUKA HIJAU DENGAN PENDEKATAN ANALISIS PENGINDERAAN JAUH WILAYAH KOTA BANJARBARU Rosadi, Hadi; Hatta, Gusti Muhammad; Soendjoto, Mochamad Arief
Jurnal Hutan Tropis Vol 12, No 2 (2024): Jurnal Hutan Tropis Volume 12 Nomer 2 Edisi Juni 2024
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v12i2.19752

Abstract

Penelitian ini bertujuan untuk menganalisis sebaran lokasi prioritas untuk pembangunan ruang terbuka hijau di Kota Banjarbaru dengan pemanfaatan penginderaan jauh. Analisis diperlukan untuk memberikan rekomendasi kepada pemerintah kota agar dapat memenuhi proporsi ruang terbuka hijau minimal 30% luas wilayah perkotaan. Citra Satelit Sentinel-2A dan Citra DEM (Digital Elevation Model) menjadi data utama untuk dianalisis memanfaatkan penginderaan jauh agar memperoleh data spasial berupa kerapatan vegetasi (NDVI), kelembaban (NDMI), keterbangunan lahan (NDBI), kemiringan lereng (Slope), dan jarak dari permukiman (Buffer) yang diberikan skor pada setiap hasil analisis. Berdasarkan hasil analisis luas sebaran lokasi dengan Skala Sangat Prioritas seluas 18,31 hektar yang banyak tersebar pada daerah Gunung Kupang, Kelurahan Cempaka dan Skala Prioritas seluas 6.001,88 hektar setara dengan 20% luasan Kota Banjarbaru sehingga cukup untuk direkomendasikan kepada instansi terkait pengembangan ruang terbuka hijau di Kota Banjarbaru.
Induction of in Vitro Germination of Tandui (Mangifera rufocostata Kostrem.): Effect of Antioxidants and 2,4-dichlorophenoxyacetic Acid Fitriani, Adistina; Arifin, Yudi Firmanul; Hatta, Gusti Muhammad; Wahdah, Raihani
Biota Vol 11 No 1 (2025): Jurna Biota 2025
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v11i1.22190

Abstract

The bark of tandui (Mangifera rufocostata Kostrem.) is commonly used as a medicine for diabetes. Regeneration of this plant is difficult, and continuous harvesting of the bark leads to a decrease in the plant population. The purpose of this research is to apply tissue culture techniques for the propagation of tandui. Different antioxidants (KNO3, polyvinylpyrrolidone (PVP), Murashige and Skoog (MS) media + PVP, and MS + ascorbic acid) and varying concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) (0.8, 1.0, 1.2, and 1.4 mg L–1) were tested for embryogenic tandui. The application of KNO3 and PVP suppressed the formation of browning in the media and explant of tandui. Soaking the explants in KNO3 and PVP reduce browning to 35% and 20%, respectively. The results also showed that increasing the concentration of 2,4-D enhanced the percentage of embryogenic tandui. Supplementing the media with 1.4 mg L–1 2,4-D resulted in 90% of embryogenic tandui. This study demonstrates that pre-soaking explants in antioxidants significantly reduces media browning, and supplementation of MS media with 2,4-D enhance embryogenic process. Thus, micropropagation of tandui could be achieved on a commercial basis.
Spatial Model of Carbon Stocks in Special Purpose Forest Area (KHDTK) Mungku Baru, Central Kalimantan Province, Indonesia Hanafi, Nanang; Jauhari, Ahmad; Hatta, Gusti Muhammad; Hafizianor
Jurnal Sylva Lestari Vol. 13 No. 1 (2025): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v13i1.1066

Abstract

This study aims to estimate vegetation biomass and spatial distribution of carbon stocks in Special Purpose Forest Area (KHDTK) Mungku Baru, Palangka Raya City, Central Kalimantan Province, Indonesia. KHDTK Mungku Baru is a former logging area from the 1970s, which has undergone secondary succession and is dominated by pole and sapling levels. The approach used in this study involves remote sensing technology and field inventory data, which allows carbon stock calculations to be carried out quickly and accurately over a very large area. A linear regression algorithm was used to obtain a spatial model of carbon stocks using NDVI obtained from Landsat as a predictor. The developed model shows positive correlation results with an R2 value of 0.70; an Adjusted R2 value of 0.69 with a p-level < 0.05, and RMSE of 42 tons/ha. This carbon stock mapping results serve as a basis for formulating various management plans for KHDTK Mungku Baru regarding ecological, social, and economic aspects. Keywords: carbon stocks, normalized difference vegetation index, spatial model, special purpose forest area, vegetation biomass
ANALISIS NILAI EKONOMI KAYU SENGON DI KECAMATAN MANUHING RAYA, KABUPATEN GUNUNG MAS, KALIMANTAN TENGAH Rodi, Rodi; Helmi, Muhammad; Hatta, Gusti Muhammad
Jurnal Hutan Tropis Vol 13, No 1 (2025): Jurnal Hutan Tropis Volume 13 Nomer 1 Edisi Maret 2025
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v13i1.22185

Abstract

Analysis of the economic value of Albizia chenensis wood needs to be carried out to calculate farmers' profits from selling their wood so that it can be used as a reference in the implementation of farmers' activities in future cultivation when cultivating Albizia chenensis wood until the sales process is accepted by the factory according toGread Log wood. The research was carried out in 5 villages and 1 sub-district, namely Tumbang Mantuhe, Putat Durei, Tumbang Samui, Tumbang Oroi, Luwuk Tukau, and Tehang sub-districts in the Manuhing Raya sub-district, activities were carried out for 3 months from November 2023 to January 2024. Research methods this ispurposive sampling, questionnaires, interviews, and using quantitative and descriptive qualitative field analysis. The results of the research analysis are that the total cost of Albizia chenensis cultivation is IDR. 10,938/stem which consists of fixed costs of Rp. 308/seed and variable costs of Rp. 10,630/stick. The total cost of selling Sengon wood is Rp. 14,950,000/m3 at a price of Rp. 467,187,500/m3 consisting of fixed costs of Rp. 400,000/m3 at a price of Rp. 12,500/m3 and variable costs of Rp. 14,550,000/32 m3 or Rp. 454,687,500,-and the final results received by Albizia chenensis farmers amounted to Rp. 3,373,911 from the sale of 32 m3 of Albizia chenensis wood at a per cubic price of Rp. 96,250,-
Stakeholder Role Analysis in Managing the Special Purpose Forest Areas (KHDTK) of Mungku Baru, Central Kalimantan, Indonesia Hanafi, Nanang; Jauhari, Ahmad; Hatta, Gusti Muhammad; Hafizianor, Hafizianor
Journal of The Community Development in Asia Vol 8, No 2 (2025): May 2025
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jcda.v8i2.3861

Abstract

The change in status of forest areas to Special Purpose Forest Areas (KHDTK) aims to optimize forest resource management to support sustainability and sustainable use. KHDTK Mungku Baru is one example of an area managed by the local government and universities, but it faces various challenges, especially conflicts of interest between stakeholders. This research aims to analyze the role of stakeholders in managing KHDTK Mungku Baru and understand the interests and influence of each party in the management process. Data were collected through in-depth interviews with various parties involved, such as local governments, academics, NGOs, and the surrounding community. The results of the study indicate that stakeholders in the management of KHDTK Mungku Baru can be categorized into four groups based on their level of influence and interests: key players, context setters, subjects, and crowd. Local communities have high interests but low influence in the management of KHDTK, thus requiring a more effective empowerment approach. Meanwhile, local governments and academic institutions, as key players, play a major role in decision-making and policy implementation. To optimize the management of KHDTK Mungku Baru, a collaborative strategy that actively involves all stakeholders is needed.
Co-Authors Abdi Fithria Adistina Fitriani Ahmad Jauhari Asy'ari, Mufidah Fakhrur Razie Hadi, Wirawan Noor Hafizianor Hafizianor Hafizianor, Hafizianor Hanafi, Nanang Kissinger Kissinger Mochamad Arief Soendjoto Muhammad Helmi Nirwana, Hanifah Dwi Nisa, Fitriatun Noor, Ahmad Sugian Nugroho, Agung Raihani Wahdah Rodi Rodi, Rodi Rosadi, Hadi Saidy, Akhmad Rizalli Suyanto Suyanto Yudi Firmanul Arifin