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Analisis Ketersediaan dan Kebutuhan Air Sub DAS Rupit Menggunakan Remote Sensing dan GIS: Analysis of Water Availability and Demand in the Rupit Sub-Watershed Using Remote Sensing and GIS Nurhikmawaty; Putranto, Dinar Dwi Anugerah; Hadinata, Febrian
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol. 13 No. 1 (2024): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35139/cantilever.v13i1.316

Abstract

The water balance of a river basin is crucial for estimating water availability to meet current and future domestic and economic water demand and supply. Parameters such as rainfall, temperature, evapotranspiration, deficit, and surplus soil water content determine the water availability of a river basin (DAS), influenced by factors like land use, soil type, seasonal variations, and other environmental factors. This research aims to estimate the water balance of the Rupit sub-watershed using the FJ Mock model. The Sentinel 1 image of the area was processed to produce a land use map. GIS modeling generated maps of rainfall, land use, soil, slope, morphometry catchment, excess moisture, evapotranspiration, and surface run-off. The analysis reveals that the highest rainfall and evapotranspiration occur in January, while other months average around 56 - 66 mm per month. Excess water during the wet months (November-March) leads to flooding, damaging infrastructure such as residential buildings, roads, and bridges. Conversely, April-October experiences water shortages. The annual weighted watershed deficit is 46.6 mm, with almost no surplus detected. Rainfall run-off simulations demonstrate significant and coherent watershed responses to rainfall patterns. Due to low rainfall and soil moisture levels from preceding months, March exhibits the highest discharge at 15.35 m3/s, with a run-off coefficient of 0.863.
Knowledge, Attitude and Behavior of Social Forestry Groups Members towards Mitigation Actions in the Forestry Sector Utami, Mega Rita; Wildayana, Elisa; Hadinata, Febrian
Journal La Lifesci Vol. 5 No. 6 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i6.1738

Abstract

Social Forestry Groups (KPS) are the main target for implementing forestry sector mitigation activities at the site level, therefore the success of forestry sector mitigation is largely determined by the contribution of KPS involvement. The purpose of this study is to analyze whether the mitigation activities will be successfully implemented by KPS by measuring knowledge, attitudes, behaviors associated with the role of each member in the KPS institution and how the performance of the KPS is good or still needs to be improved. This study was conducted in the Management Area of UPTD KPH Region XI Kikim Pasemah with the research objects of KTH Luang Kering and KTH Sungai Geruntang from July to September 2023. The research method used is a descriptive method with a qualitative approach. The results of the study showed that the level of knowledge of KPS members regarding climate change (10.42%) and mitigation (12.5 %). The respondents' attitudes showed a positive response to forestry sector mitigation activities (T Score> 50%). The behavior of most respondents towards the implemantation of mitigation activities by groups is not good, even though their attitudes support the implementation of mitigation actions, they stil play participatory role in climate change mitigation activities.
Impact of Land Use and Land Use Change on Greenhouse Gas Emissions in Palembang City: Dampak Penggunaan Lahan dan Perubahan Tata Guna Lahan terhadap Emisi Gas Rumah Kaca di Kota Palembang Alia, Febrinasti; Hadinata, Febrian; Trimahmudi, Arief; Apriani, Nyimas Ida
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol. 13 No. 2 (2024): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35139/cantilever.v13i2.338

Abstract

Climate change is mainly anthropogenic mostly caused by urbanization, human activities in economics, industry, and transportation. The expansion of built-up land, deforestation and the loss of farmland are closely linked to land use and land use change. Greenhouse gas emissions produced by the land use sector can significantly affect global carbon budgets by changing the carbon storage level in terrestrial ecosystem vegetation and soil. In 2005, Indonesia was responsible for approximately 85% of carbon emissions. The Indonesian government is combating environmental issues by mandating local governments, including Palembang City, to conduct greenhouse gas inventories. Changes in land use and the amount of carbon stock in Palembang City can be taken into consideration by the Palembang City Government in dealing with climate change. Data analysis was carried out by interpreting satellite imagery SPOT-7 and classification of land use data into six classes based on AFOLU guidelines. The area derived from land use transition matrix of the period 2012-2018 is used as a basis to calculate greenhouse gas emissions. The greenhouse gas emissions were then calculated using the Gain-Loss method based on the IPCC journal as a reference. Due to land use and land use change from 2012 to 2018, Palembang City emits greenhouse gas as much as -149098.5827 Tonnes C/Year in total. Forest Land Category -26557.22425 Tonnes C/Year, Crop Land Category -112739.8894 Tonnes C/Year, Grass Land Category -32257.56413 Tonnes C/Year, Wetland Category -20721.68315 Tonnes C/Year, Settlement Category 43273.249 Tonnes C/Year and Other Land Category -95.4708 Tonnes C/Year. Inventories on greenhouse gas (GHG) emissions and absorption trends are crucial for climate change mitigation strategies in Palembang. One important strategy towards achieving net zero emissions by 2060, as initiated by the Government of Indonesia, is to curb carbon release associated with land use changes.
Analysis Of The Fulfillment Of The Housing Backlog Low-Income Community (MBR) And The Amount Of Land Used In The City Of Palembang Aribowo, Didy; Fitriani, Heni; Hadinata, Febrian
Eduvest - Journal of Universal Studies Vol. 4 No. 4 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i4.1184

Abstract

This study aims to analyze the amount of low-cost housing backlog (MBR) in the city of Palembang in 2025; calculate the number of uninhabitable houses as an addition to the housing backlog figure; calculate the land requirement for MBR housing in meeting the backlog in the city of Palembang; analyze the zoning for the placement of MBR housing with spatial patterns and spatial structures. This research uses a descriptive research method with a quantitative approach. The study was conducted in the city of Palembang, which is the seventh city with the highest housing backlog in Indonesia, with a backlog figure reaching 122,932 houses. Data collection was done through face-to-face interviews by asking questions to the chairman of the South Sumatra Real Estate Association, the Palembang City Perkim Department, about housing backlog in Palembang. Data analysis used the Cambridge method, Sustainable Development Goals method, Minister of Public Works and Public Housing Regulation No.995/KPTS/M/2021 method, & Regional Regulation No.05 of 2022 method. The latest backlog figure recorded in 2018 was 122,932 dwellings (Palembang City Perkim Department, 2021). Uninhabitable houses (RTLH) in Palembang in 2019 experienced a decrease and continued to increase in 2020. The effective land requirement for MBR housing and Fasum Fasos with a ratio of 60:40 is calculated, followed by data on built houses according to REI data in Palembang. The zoning for the placement of MBR housing land in Palembang, which reached 4,987.62 ha in 2025, must consider the spatial patterns and spatial structures of Palembang City.
Comparative Analysis Of Water Network Demand And Development With The Availability Of Clean Water In The Regional Drinking Water Company (RDWC) Lematang Enim Ernando, Diki; Fitriani, Heni; Hadinata, Febrian
Eduvest - Journal of Universal Studies Vol. 4 No. 4 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i4.1191

Abstract

This study aims to analyze the projected demand for clean water and assess the existing condition of the clean water network in relation to the projected population growth in the next 10 years; Analyze the availability of water discharge from the Lematang Enim RDWC water source in meeting those needs; Analyze the development of clean water distribution networks. This research was conducted from August to December 2023. The research location is in Gelumbang Subdistrict, Muara Enim Regency. Data were collected through interviews using questionnaires related to performance, availability, and distribution of water. The results of the study show that the water demand from projection results increases every year from 2022 to 2041; the availability of water from the Lematang River is still sufficient for drinking water needs; The water needs of Gelumbang sub-district in 2032 from the calculation results obtained domestic needs of 165,403.6 m3/day, Non-domestic needs of 419.68 m3/day, and water loss of 33,164.656 m3/day; The total demand for discharge over the next 10 years (2022-2032) to meet 413,731 SL is 198,987.936 m3/day. Thus, there is an increase in the number of customers from 2022-2032 by 113,348 so that the additional distribution network needed by the Lematang Enim RDWC to meet the discharge is 45,339.2 m3/day from 2023 to 2032, totaling 113,348 so that the additional distribution network needed by the Lematang Enim RDWC to meet the discharge is 45,339.2 m3 from 2023 to 2032.
Evaluasi Pengelolaan Sampah Menggunakan Climate Resilient and Inclusive Cities (CRIC) Waste Assessment Tool Kota Palembang Alfansyah, M Audito; Fitriani, Heni; Hadinata, Febrian
Jurnal Manajemen Teknologi & Teknik Sipil Vol. 7 No. 1 (2024): JUNE
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jurmateks.v7i1.5683

Abstract

Waste is a problem that cannot be ignored because it is always generated in all aspects of life. The Climate Resilient and Inclusive Cities CRIC Waste Assessment Tool helps in analyzing the current situation in the city and provides important and practical recommendations from both technical aspects, governance, and social issues. The research aims to evaluate urban waste management using the Climate Resilient and Inclusive Cities (CRIC) Waste Assessment Tool based on management technology in Palembang City. A quantitative strategy was used in this research, along with a descriptive and verification research method. Secondary data is taken from the national waste management information system and other literature to fill in the CRIC Waste Assessment Tool application. Data analysis using CRIC Tool covers waste management, governance, economy and knowledge of citizens, GHG emissions. The results of measuring waste management performance with CRIC show that waste management in the city is still low, most of the waste is disposed of uncontrollably, resulting in SLCPs. Waste banks and TPS3R are still lacking. Achievement of waste management to reduce greenhouse gas emissions has only reached 50% of the recommended target. Proper waste handling is still lacking, such as reduced dumping, open burning, and better composting practices. This will support modifications in waste handling from the community, which can support waste management technology development.
Pengaruh Stabilisasi Tanah Gambut Menggunakan Fly Ash Bottom Ash Ditinjau dari Nilai California Bearing Ratio (CBR) Khaidarius, Angga; Sutejo, Yulindasari; Hadinata, Febrian
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v9i8.17073

Abstract

Tanah gambut merupakan salah satu tanah bermasalah yang memiliki kompresibilitas dan kandungan air yang sangat tinggi. Tanah gambut juga memiliki kapasitas daya dukung tanah yang rendah sehingga diperlukan teknik perbaikan. Pada penelitian ini menggunakan bahan campuran Fly Ash, Bottom Ash, dan Fly Ash+Bottom Ash. Penggunaan fly ash dan bottom ash sebagai bahan campuran karena bahan ini memiliki butiran yang halus, berwarna keabu- abuan dan diperoleh dari hasil pembakaran batu bara dengan kandungan unsur kimia antara lain silika (SiO2), alumina (Al2O3), Fero oksida (Fe2O3) dan kalsium oksida (CaO) serta memiliki kandungan unsur-unsur lainnya. Penelitian ini menggunakan variasi kadar fly ash dan bottom ash yaitu 0%, 10%, 15%, 20%, 25%. Lokasi pengambilan sampel tanah gambut diambil di Desa Parit Kecamatan Indralaya Utara Kabupaten Ogan Ilir Provinsi Sumatera Selatan. Pengujian laboratorium meliputi pengujian soil properties dan California Bearing Ratio (CBR) Unsoaked.Hasil soil properties (lokasi 1) yaitu: Kadar air (w) 550 ,64%, Kadar Organik (OC) 49,54%, Kadar Abu (AC) 50,46%, Kadar Serat (FC) 42,03%, Berat Jenis (Gs) 1,754 gr/cm3, dan Nilai pH 3. Hasil Pengujian CBR tanah gambut asli sebesar 4.73 % (Lokasi 1) dan 4.55% (Lokasi 2). Nilai CBR Unsoaked Tanah Gambut + fly ash yaitu 3,99%; 4,94%; 7,30%; 9,86%; 12,16%; 15,97%. Tanah Gambut + bottom ash yaitu 3,99%; 4,44%; 6,66%; 8,32%; 10,57%; 13,86%. Tanah Gambut + fly ash + bottom ash yaitu 3,99%; 5,43%; 7,84%; 10,03%; 12,95%; 18,72%.
Material Ramah Lingkungan Pada Gedung Layanan Paru Rsud Siti Fatimah: Evaluasi Dan Rekomendasi Saptaprima, Nyimas Siti Yuliani; Fitriani, Heni; Hadinata, Febrian
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v10i8.61346

Abstract

The use of environmentally friendly materials in hospital contruction is essential to support sustainability and promote a healthier built environment. This study aims to analyze the practical application of green materials in the construction of the Pulmonary Service Building at RSUD Siti Fatimah, Palembang. A descriptive qualitative approach was employed, combining content analysis of technical document (Bill of Quantity and Technical Specifications) with quantitative data gathered from questionnaires distributed to construction proffesionals involved in the project. The materials were assessed based on six sustainability indicators: local materials, certified materials, recycled and reused materials, renewble materials, prefabricated materials, and materials free from hazardous substances. The findings indicate that local and certtified materials are the most commonly implemented, while the use of recycled and renewable materials remains limited. There is also a variation in understanding among professions, with architects and engineers demonstrating higher awareness compared to supporting roles. Material mapping revealed that the majority of structural and architectural components met some green criteria, though not optimally. Key barriers to implementation include limited material availability, higher costs, and lack of strong internal policy. This studi recommends enhancing green construction awareness, improving policy enforcement, and promoting the broader use of environmentally friendly materials in hospital building projects.
Stabilization of Fibrous Peat Soils with Addition Palm Shell Ash Waste Oktopani, Deli; Sutejo, Yulindasari; Hadinata, Febrian
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 6 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i6.1144

Abstract

South Sumatra Province has a peat area of 1.4 million Ha. The distribution of peat soil in Ogan Ilir is 23,687.91 Ha. Peat soil has a low bearing capacity. This research aims to explain the effect of stabilization on peat soil characteristics. Peat soil samples were taken using the Block Sampling method. The research locations are Parit Village and Lorok Village, Ogan Ilir Regency. Peat soil needs better properties and is unsuitable for foundation soil for civil construction. To overcome this, one method of soil improvement is required, namely the chemical stabilization method: changing the chemical properties of the soil by adding a mixture. The mixture used is palm shell ash waste with variations of 0%, 10%, 15%, 20%, 25%. Soil properties (physical and chemical), SEM, EDS, PTS, and CBR tests were carried out to determine the effect of this mixture. Soil properties test results: water content () in Parit Village 226.39%, and Lorok Village 252.39%. The fiber content (FC) test results for Parit Village were 25.18% and for Lorok Village 28.01%. Peat soil is classified as fibrous peat soil. The CBR value for Parit Village was 4.60%, and Lorok Village was 4.16%. The results of the immersion CBR test showed that Parit Village had a curing period of 7 days, a variation of 5%, namely 4.68%. Look Village obtained the most outstanding results: a curing period of 14 days, a variation of 25%, and 4.76%. The CBR value obtained in this study is 3%-5% (average) when used for subgrade strength with compaction conditions depending on the road category.
Analysis of Barriers and Strategies to Enhance Community Participation in Utilizing Centralized Domestic Wastewater Treatment Systems in Jambi City, Indonesia Putra, Dicky Nurfandi; Fitriani, Heni; Hadinata, Febrian
Jurnal Teknik Sipil Vol 25, No 4 (2025): Jurnal Teknik Sipil: Vol 25, No. 4, November 2025
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v25i4.100916

Abstract

The development of Centralized Wastewater Treatment Plants (WWTPs) in Indonesia often faces negative public responses, leading to low community willingness to connect to the system. Through the Metropolitan Sanitation Management Investment Project (MSMIP), the government has initiated construction of WWTPs in several regions, including Jambi City, to address domestic wastewater issues. This study applies a mixed-methods approach to assess existing sanitation conditions and identify key factors inhibiting public participation across technical, economic, cognitive, perceptual, and institutional dimensions, analyzed using the Relative Importance Index (RII). Results show that 68.9% of households discharge wastewater without prior treatment, and 3.9% release both toilet and non-toilet waste directly into rivers. The community’s Average Ability to Pay (ATP) is IDR 103,000/month, considerably higher than the tariff of IDR 22,500/month, indicating that affordability is not a primary constraint. Instead, the main inhibiting factors include concerns about damage to the building during household connection installation, perceived increases in monthly maintenance costs, and the absence of clear local regulations. Limited public knowledge, assumptions that wastewater management is a government responsibility, and negative perceptions during construction further reduce willingness to participate. The study recommends strengthening regulatory frameworks, ensuring maintenance cost coverage, providing subsidies for low-income households, and enhancing outreach through collaboration with local academic institutions and community self-help groups.