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A Carbon Footprint Analysis of Household Activities and CO2 Reduction Efforts in Pondambea Village, Kadia District, Kendari City Indriyani, Lies; Gandri, La; Padang, Jois Liling; Bana, Sahindomi
Journal of Soilscape and Agriculture Vol. 1 No. 1 (2022): September 2022
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (804.798 KB) | DOI: 10.19184/jsa.v1i1.124

Abstract

The increase in population causes an effect on increasing CO2 production, especially from the household energy sector. The increase in the concentration of CO2 in the atmosphere is the main trigger for climate change and the effects of greenhouse gases. Indications of the occurrence of this phenomenon can be seen from the increase in air temperature and the formation of an urban heat island in Kendari City in the last 10 years. This study aims to determine the amount of CO₂ emissions from household activities and the absorption of CO2 gas from tree species in Pondambea Village, Kadia District, Kendari City. The method used is a quantitative technique to calculate primary and secondary CO2 emissions. The results show that the total CO2 emission in Pondambea Village is 424.22 tons/month. Meanwhile, the carbon absorption capacity of tree species in Pondambea Village is 421.15 tons/month, so that the remaining carbon emissions are 3.07 tons/month. Therefore, to maintain emission absorption and create zero emission in Pondambea Village, this study recommends maintaining the number of existing trees and adding at least 6 glodokan pole trees or at least 5 king palm trees
Analysis of the Biophysical Environmental Impact of Sand Mining in Mawasangka District, Central Buton Regency Gandri, La; Munara, Agil Aqshan Nor; Sudia, La Baco; Indriyani, Lies; Bana, Sahindomi; La De Ahmaliun
Journal of Soilscape and Agriculture Vol. 1 No. 2 (2023): March 2023
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (672.798 KB) | DOI: 10.19184/jsa.v1i2.265

Abstract

The rise of illegal or unlicensed sand mining by irresponsible individuals has caused damage along the coast of Mawasangka District, Central Buton Regency. This study aims to identify the biophysical environmental impacts due to illegal sand mining in the coastal District of Mawasangka Buton and recommendations for post-sand mining land management. The method used in this study was direct observation to determine changes in the coastline and types of damaged vegetation, normalized difference vegetation index (NDVI) analysis to determine the density of vegetation on post-mining land, and measuring the depth of excavation. The results showed that there had been 321 m of beach abrasion and the types of vegetation damaged were coconut, acacisa and jaran wood trees. The results of the NDVI analysis show that non-green space around the mining area is 33.63 ha, while very low vegetation density is 41.91 ha, and low vegetation is 330.05 ha, while the rest is moderate and high vegetation covering 605.47 ha. Measurement of the depth of excavation ranged from 0.6 m – 2.3 m with good and moderate categories. Management of coastal post-mining land in the Mawasangkan sub-district is directed as pond land and revegetation.
Analysis of The Need for Green Open Spaces in Reducing CO2 Carbon Dioxide Emissions in the Bahteramas Hospital Area of Southeast Sulawesi Province Aindo, Nur Rezki; Indriyani, Lies; Manan, Abdul; Gandri, La; Sahindomi Bana
Journal of Soilscape and Agriculture Vol. 2 No. 1 (2023): September 2023
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v2i1.429

Abstract

This study aims to determine CO2 emissions resulting from transportation sources, residents, electricity and the ability   of green open spaces (RTH) to reduce CO2 gas emissions in the Bahteramas Hospital Area. This research was conducted in December 2022-January 2023 at Bahteramas Baruga Hospital, Kendari City, Southeast Sulawesi Province. The results showed that the highest CO2 emission load was generated from the use of electricity with a total of 54,119 kg/day, then population emissions were 4,933 kg/day, while the lowest emission load was generated from CO2 transportation emissions of 4,437 kg/day. The total emission generated in the Bahteramas Hospital Area is 63,489 kg /day. The ability   of green open space to reduce CO2 emissions is 8,399 kg/day so that it still has residual CO2 emissions that have not been able to be absorbed by the existing green open space of 55,090 kg/ day.
Analysis Of Land Use Change And The Suitability For Regional Spatial Planning (RTRW) In Kolaka District Sanjaya, Rifky; Sudia, La Baco; Gandri, La; Indriyani, Lies; Ahmaliun, La De
Journal of Soilscape and Agriculture Vol. 2 No. 2 (2024): Volume 2 Issue 2, 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v2i2.845

Abstract

Land use changes that occur due to population pressure and land conversion that are not in accordance with the RTRW will affect the sustainability of the development of an area. In the period 2003 to 2013, it is known that land changes occurred in Kolaka sub-district, namely that the production forest experienced a reduction in area of ​​266.26 Ha of the total land area, which was converted into dry land. Some possibilities include land conversion from forest area to plantation land by residents. Meanwhile, in the period 2013 to 2023, Production Forests became land with a very large degraded area, where an area of ​​1884.48 ha was converted into wetlands, dry lands, and as limited production forests. The condition of this land use change was then analyzed for its suitability to the 2012 - 2023 RTRW of Kolaka Regency. It was found that 75.53% or an area of ​​10,579.55 ha of the existing area was still suitable, while the unsuitable area was 24.47% or an area of ​​3426.91 ha.
Analysis of Domestic Water Availability and Demand As Well As The Economic Value Of Laabhalano Spring Pola Village, Pasir Putih District, Muna Regency Jaluwi, La; Gandri, La; Kahirun, Kahirun; Teke, Junartin; Muhsimin, Muhsimin; Hidayat, Herlan
Journal of Soilscape and Agriculture Vol. 3 No. 2 (2025): Volume 3 Issue 2, 2025
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i2.4561

Abstract

Laabhalano Spring in Pola Village, Pasir Putih Subdistrict, Muna Regency, serves as the local community's primary source of clean water. However, the sustainability of this water source is under threat due to environmental degradation, such as deforestation and land-use changes, which could impact both the quality and quantity of the water. This study aims to analyze water availability, and domestic water demand, and assess the economic value of the environmental services provided by Laabhalano Spring. The methods used in this research include measuring the water flow and surveying domestic water needs in 82 households in Pola Village. The findings show that the water flow from Laabhalano Spring is 110,376 m³ per year, sufficient to meet the community’s domestic water needs. Total domestic water consumption is 330 m³ per month, primarily for bathing, washing, and daily consumption. Additionally, the economic value of this clean water service is estimated to be IDR 137,700,000 per year, highlighting the critical role of this spring for the local community’s livelihood. While the current water flow is adequate, the threat to the sustainability of the spring remains, especially if the surrounding ecosystem is not properly managed. Therefore, sustainable environmental management is essential to ensure a continuous clean water supply for the residents of Pola Village. Strengthening conservation efforts and monitoring the surrounding environment are key to preserving both the quality and availability of water in the future
Analysis of Erosion Hazard Index In Konaweha Sub-Watershed In Laosu Village, Bondoala Sub-District, Konawe District La Baco Sudia; La Ode Midi; Safril Kasim; -, La Ode Muhammad Erif; La Gandri
Journal of Soilscape and Agriculture Vol. 3 No. 2 (2025): Volume 3 Issue 2, 2025
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i2.5734

Abstract

The Erosion Hazard Index (EHI) is the ratio between potential erosion rate and allowable erosion rate, influenced mainly by climate (rainfall) and soil factors such as slope, slope length, land use, conservation practices, and soil physical-chemical properties. This study aims to determine the EHI in the Konaweha Sub Watershed, Laosu Village, Bondoala District, Konawe Regency, using the Universal Soil Loss Equation (USLE): A = R·K·L·S·C·P, compared to allowable erosion (ETol). Analysis shows variation in EHI across different land units, classified into low, moderate, and high hazard levels. The lowest EHI (0.02) occurs in dry/former agricultural land (U-06), moderate EHI (1.43) in swamp areas (U-04), and the highest EHI (6.71) in settlements (U-02). These differences arise due to varying potential erosion and tolerance levels, with major erosion drivers being rainfall erosivity, soil erodibility, slope steepness, and slope length. In general, residential lands (U-02 and U-03) have high erosion hazards (EHI 6.15–6.71), while dry/waste agricultural lands (U-08) and swamps (U-04) fall under moderate hazard. Other land uses such as mixed gardens (U-05) and built-up lands (U-01) show low erosion hazards (EHI <1.0). To mitigate erosion risks, the study recommends conservation practices such as contour planting and maintaining vegetation cover, especially in high-risk areas, to ensure sustainable land use and reduce soil degradation.
Co-Authors Abdul Manan Abdul Manan Abdul Manan Abdul Sakti Agus Setiawan Agusrinal Agusrinal Agustina, Dinda Tri Ahmaliun, La De Aindo, Nur Rezki Albasri Alinda F. M. Zain Anas Nikoyan Arif, Laode Kasno Arman Arman Arniawati, Arniawati Arniawati, Arniawati Asramid Yasin Asrianti Arif Astika, Aci Bambang Sulistyantara Bana, Sahindomi Basri, Al BASUKI BASUKI Cahyoadi Bowo DEWI FITRIANI Eka Rahmatiah Tuwu Fahidu, Wa Ode Hastiani Fatahuddin, Muhammad Findra, Muhammad Nur Gafaruddin, Abdul Hafidah Nur Hasani, Umar Ode Hasbullah Syaf Hasbullah Syaf Hasbullah Syaf Hasbullah Haslianti Haslianti, Haslianti Herlan Hidayat Herlan Hidayat Herlan Hidayat Herlan Hidayat Hidayat, Herlan Irawati Irawati Irawati Irawati Jaluwi, La Jufri Karim Junartin Teke Junartin Teke Junartin Teke Junartin Kahirun Kahirun, Kahirun La Baco S La Baco Sudia La De Ahmaliun La De Ahmaliun La Ode Alwi La Ode Bahana Adam La Ode Kasno Arif La Ode Midi, La Ode La Ode Muhammad Erif Lade Ahmaliun Lade Ahmaliun Lade Ahmaliun Laksananny, Satya Agustina Laode Sabaruddin Laode Sabaruddin Laode Lies Indriyani Lisdayani, Mira Mandala, Marga Mega Redi Jaya Muhaimin Hamzah Muhamad Saleh Qadri Muhammad Saleh Qadri Muhsimin Muhsimin Muhsimin, Muhsimin Munara, Agil Aqshan Nor Musram Abadi Nur Arafah Nur Arafah NUR ARAFAH Nur Arafah Nur Arafah Nurhayati Hadjar Nurhayati Hajar Ode Hasani, Umar Padang, Jois Liling Putri, Amelia Retno Eka Putri, Sarwinda Intan Qadri, Muhamad Saleh Qadri, Muhammad Saleh Risnawati Risnawati RR. Ella Evrita Hestiandari Safril Kasim Sahindomi Bana Sahindomi Bana Sahindomi Sanjaya, Rifky Siwi, La Ode Teke, Junartin Tiku, Evi Indiriyani Tuwu, Eka Rahmatiah Umar Ode Hasani Umar Ode Hasani Umar Ode Hasani Vivi Fitriani Vivi Fitriani Wa Ode Hastiani Fahidu Wa Ode Nur Hasanah Wa Ode Nur Hasanah Wa Ode