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All Journal Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Social, Humanities, and Educational Studies (SHEs): Conference Series Indonesian Journal of Environment and Disaster
Tjahjono, Gentur Adi
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Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences

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Analysis of Landslide Vulnerability in Agribusiness Development Efforts Environmental Insight in Ngargoyoso District Nugraha, Setya; Tjahjono, Gentur Adi
Social, Humanities, and Educational Studies (SHEs): Conference Series Vol 3, No 1 (2020): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (772.784 KB) | DOI: 10.20961/shes.v3i1.45057

Abstract

The area of Ngargoyoso Subdistrict, Karanganyar Regency, has geosphere conditions that have the potential to be developed for agribusiness crops, but are prone to landslides. In it’s development, it is necessary to integrate considerations of productivity and land sustainability by considering the carrying capacity of the land through the identification of landslide vulnerabilities. The objectives of this research are: (1) To determine the vulnerability of landslides in the Ngargoyoso District, (2) To determine the direction of land conservation for sustainable agricultural land development in Ngargoyoso District. The unit of analysis is in the form of land unit which is the result of overlapping between rock, soil, slope and land use units. The method of determining landslide vulnerability uses the scoring method of landslide determining parameters. The results of the research were (1) high landslide susceptibility area of 4,797.25 hectares (78.13%), moderate landslide susceptibility area of 1,343.26 hectares (21.87%), and (2) conservation directions in the form of zoning for seasonal agricultural land and manufacturing. terracing by paying attention to the slope and depth of the solum.
Digital Mapping of Dukuh Village’s Potential, Banyudono Subdistrict, Boyolali Regency Noviani, Rita; Nugraha, Setya; Tjahjono, Gentur Adi
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 9, No 4 (2023): Desember
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpkm.71550

Abstract

Law Number 6 of 2014 concerning Villages provides opportunities for villages to develop according to their potential. Development in Dukuh Village had not been supported by digital geospatial information data. Digital mapping of village potentials needs to be carried out for more optimal utilization of village potentials to support sustainable development. This activity aimed to educate village officials and community representatives (Head RT/RW and Bumdes) in making digital maps of the village's potential web-based so that it could be easily accessible and developed, which could also be a supporting data for the village development policies of the Dukuh Village. The activities of the community service program were held from April to September 2021. The methods used were field surveys, data processing, outreach, training, and mentoring. Questionnaires were given to students before and after the training. The data were analyzed using quantitative descriptive technique. The entire program successfully increased the knowledge and skills of the village officials in making digital maps of the potential in Dukuh Village. Posttest results of more than 70\% of the 28 participants show that they managed to acquire digital map knowledge and skills. Village officials became able to make digital maps using WebGIS very well in the fields of agriculture, livestock, and plantations. The digital map they created could provide data and information for planning the development of the agricultural, livestock, and plantation sectors in Dukuh village.
EVALUASI KERENTANAN DAN KESIAPSIAGAAN MASYARAKAT DALAM MENGHADAPI BENCANA TANAH LONGSOR DI DESA BERUK TAHUN 2024 Sagito, Rizaldy Himy; Wijayanti, Pipit; Tjahjono, Gentur Adi
Indonesian Journal of Environment and Disaster Vol. 4 No. 2 (2025): Indonesian Journal of Environment and Disaster
Publisher : Disaster Research Center, Universitas Sebelas Maret, Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ijed.v4i2.1926

Abstract

This study analyzes the vulnerability and preparedness of the community in Beruk Village in facing landslide disasters. Due to its hilly topography, the village is at risk of landslides every year, making it essential to enhance community preparedness to reduce disaster impacts and strengthen their resilience in emergency situations. This research adopts a quantitative approach using documentation and questionnaires involving 95 respondents from various hamlets. The data was analyzed spatially and descriptively, focusing on physical, social, economic, and environmental vulnerabilities. Preparedness was measured through indicators such as knowledge, policies, emergency response plans, early warning systems, and resource mobilization. The findings reveal that Pingkok Hamlet has a medium level of vulnerability, while other hamlets like Ngantirejo, Beruk Wetan, Beruk Kulon, and Kambangan have low vulnerability. In terms of preparedness, Ngantirejo, Kambangan, and Gunung Lading Hamlets are deemed relatively prepared, while Pingkok and Beruk Wetan fall under the category of "almost ready." Other hamlets, such as Beruk Kulon and Pringombo, are considered less prepared, and Selangkah Hamlet has shown no significant preparedness for disasters. Efforts to improve preparedness include disaster education, strengthening early warning systems, developing clear evacuation plans, and fostering greater collaboration between the government and the community. These efforts are expected to enhance the preparedness of Beruk Village against landslide disasters.
ANALISIS TINGKAT KERENTANAN MASYARAKAT TERHADAP BANJIR ROB DI KECAMATAN TEGAL BARAT KOTA TEGAL TAHUN 2021 Ramadhanty, Nisa Rizqi; Muryani, Chatarina; Tjahjono, Gentur Adi
Indonesian Journal of Environment and Disaster Vol. 1 No. 1 (2022): Indonesian Journal of Environment and Disaster
Publisher : Disaster Research Center, Universitas Sebelas Maret, Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ijed.v1i1.62

Abstract

ABSTRACT The city of Tegal is one of the cities directly adjacent to the Java Sea. The problem of tidal inundation, especially in the District of West Tegal, is one of the problems that still often occurs. The area studied in this study is the area most frequently affected by tidal flooding in Tegal City. The areas affected by the tidal flood included Kraton Village, Tegalsari Village, and Muarareja Village. This research, among others, aims to determine the level of community vulnerability to tidal flooding. The data used include: land use data, population data, and primary data through questionnaires to the community. The method used in this research is descriptive quantitative and qualitative descriptive methods. The population in this study were the heads of families from three villages affected by the tidal flood. The vulnerability sample includes the community in three villages affected by the tidal flood which was obtained from the sampling technique in the form of Simple Random Sampling. The results showed that the level of tidal flood vulnerability in the District of West Tegal was included in the medium class in the Kraton Village, and the high class in the Tegalsari Village and Muarareja Village.
PEMANFAATAN CITRA LANDSAT 8 UNTUK ANALISIS PENGARUH DEFORESTASI HUTAN JATI TERHADAP TINGKAT KEKERINGAN LAHAN DI KABUPATEN BLORA TAHUN 2013 – 2021 Gery, Fabian; Wijayanti, Pipit; Tjahjono, Gentur Adi
Indonesian Journal of Environment and Disaster Vol. 1 No. 2 (2022): Indonesian Journal of Environment and Disaster
Publisher : Disaster Research Center, Universitas Sebelas Maret, Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ijed.v1i2.258

Abstract

This research is conducted to: (1) Analyze teak forest deforestation with land cover and forest density parameter in Blora regency on 2013 – 2021. (2) Analyze the land drought level in Blora Regency with TVDI analysis on 2013 – 2021. (3) Analyze the influence of teak forest deforestation towards land drought level in Blora regency. Quantitative – correlative research method is implemented, with spatial approach. The data analysis technique used are (1) Supervised classification and NDVI analysis, (2) TVDI analysis, and (3) correlation with linear regression analysis. The results show that: (1) In 2013 – 2021, there is reduction of teak forest up to 30.000 hectares in Blora regency, with 13.000 hectares forest density was decreased; (2) There are escalations of TVDI value in 2013 – 2021 period, mainly from Rather Wet to Dry drought level, made up to 20.000 hectares in each period; (3) There is an influence from deforestation towards land drought that is showed by the TVDI increase after deforestation occurred in that area, also the correlation value is between 0,3 – 0,7 with significance F value is below 0,05.
PEMANFAATAN PENAMPUNGAN AIR HUJAN UNTUK PEMENUHAN KEBUTUHAN AIR DOMESTIK DI DESA SONGBLEDEG KECAMATAN PARANGGUPITO KABUPATEN WONOGIRI TAHUN 2021 Nurbaiti, Ibet; Nugraha, Setya; Tjahjono, Gentur Adi
Indonesian Journal of Environment and Disaster Vol. 2 No. 1 (2023): Indonesian Journal of Environment and Disaster
Publisher : Disaster Research Center, Universitas Sebelas Maret, Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ijed.v2i1.654

Abstract

Karst areas are known as areas that often experience drought problems. the south wonogiri area often experiences a shortage of clean water, because there is no source of clean water that can be utilized. Songbledeg Village is one of the villages in Paranggupito sub-district that utilizes rainwater reservoirs as the main water source to meet domestic water needs. The purposes of this research were: (1) Domestic water needs of residents in Songbledeg Village Paranggupito District Wonogiri Regency in 2021; (2) effectiveness of rainwater storage to meet domestic water needs in Songbledeg Village Paranggupito District Wonogiri Regency in 2021; (3) effectiveness rainfall to support rainwater storage in Songbledeg Village Paranggupito District Wonogiri Regency in 2021. This study uses a quantitative descriptive method with a spatial approach. The result of this study were: (1) the domestic water demand in Songbledeg Village is 251.900 liters/day with a total population of 2.519 people spread across 13 hamlets namely Klepu Hamlet, Mloko Hamlet, Lomujing Hamlet, Sumberjo Hamlet, Bulu Hamlet, Jamburejo Hamlet, Weru Hamlet, Ngandongrejo Hamlet, Rejosari Hamlet, Songbledeg Hamlet, Janglot Hamlet, Gondangsari Hamlet, and Tlogorejo Hamlet; (2) the effectiveness of rainwater storage in Songbledeg Village is the highest at 22.8 % with a storage capacity of 30.000 liters and then lowest is 2.4 % with a storage capacity of 6.000 liters; (3) the average rainfall in Songbledeg Village which is 1501.83 mm/year cannot support the utilization of rainwater reservoirs in Songbledeg Village.
STRATEGI PENGEMBANGAN EKOWISATA MELALUI KONSEP COMMUNITY BASED TOURISM (CBT) DALAM UPAYA MENINGKATKAN PEREKONOMIAN MASYARAKAT (STUDI KASUS: DESA PENDEM, KECAMATAN MOJOGEDANG) Purnomo, Candrawati Putri; Nugraha, Setya; Tjahjono, Gentur Adi
Indonesian Journal of Environment and Disaster Vol. 3 No. 1 (2024): Indonesian Journal of Environment and Disaster
Publisher : Disaster Research Center, Universitas Sebelas Maret, Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ijed.v3i1.1088

Abstract

Pendem Village is one of the villages in Mojogedang District, Karangnyar Regency which is rich in potential natural resources that can be used as tourist areas Ecotourism is one of the activities in sustainable tourism that utilizes tourism activities to develop environmental conservation through education and changes in community behavior. The research method used in this study is a quantitative method with a descriptive approach. The data collection used in this study was field observation and interviews. The results in the study show the level of land suitability of all ecotourism objects in Pendem Village is included in the Quite Suitable (S2) class. The community-based ecotourism potential assessment in Pendem Village is divided into 2 classes, namely Sendang Bulu is included in the Very Potential class while Toya Wening, Jamu Education, Biogas Education and Bukit Penthuk are included in the potential class. The community-based ecotourism development strategy using SWOT analysis of 5 ecotourism objects obtained by S-T (Strengths-Threats) is suitable to be applied to Sendang Bulu and Toya Wening Objects, because both objects are potential objects but require efforts by diversifying strategies in facing future challenges. The S-O (Strength-Opportunities) strategy is suitable to be applied to the objects of Herbal Medicine Education and Biogas Education. While the other object, Penthuk Hill, is suitable to apply the W-O (Weaknesses-Opportunities) strategy, because the object is lacking in terms of facilities and infrastructure such as improving road conditions.
ANALISIS KUALITAS AIR SUNGAI SAWUR SEBAGAI UPAYA PENGENDALIAN PENCEMARAN AIR DI KECAMATAN SAMBUNGMACAN KABUPATEN SRAGEN TAHUN 2023 Pradani, Mistika Ayu; Wijayanti, Pipit; Tjahjono, Gentur Adi
Indonesian Journal of Environment and Disaster Vol. 3 No. 1 (2024): Indonesian Journal of Environment and Disaster
Publisher : Disaster Research Center, Universitas Sebelas Maret, Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ijed.v3i1.1225

Abstract

Sawur River is a river that is the border of Central Java and East Java which has a brown to black color with a bit turbid so that it is polluted. This study aims to 1) identify the water pollution index in the Sawur River, Sambungmacan District, 2) examine efforts to control water pollution in the Sawur River, Sambungmacan District. Data analysis techniques using the pollution index method to determine the status of river pollution and SWOT analysis to formulate water pollution control efforts. Water samples were tested at 8 sample points and laboratory tests were carried out on nitrates, nitrites, ammonia, phosphates, potassium, detergent, and coliform. The results of the water quality laboratory show that there are several parameter elements that exceed the quality standards, namely nitrite, ammonia, and phosphate. The laboratory results are calculated by the pollution index formula, the pollution index is obtained at all points of the sample categorized as light pollution. According to the SWOT analysis, water pollution control efforts are in quadrant IV with a survival strategy. Efforts that can be made to control water quality over pollution are a) improve the provision of complete information, b) improve coordination between agencies on water pollution, c) increase inventory and identification of polluting sources, d) increase supervision of waste disposal, and e) increase public knowledge and participation for water quality control over pollution.
Co-Authors Chatarina Muryani Gery, Fabian Nurbaiti, Ibet Pradani, Mistika Ayu Purnomo, Candrawati Putri Ramadhanty, Nisa Rizqi Rita Noviani, Rita Sagito, Rizaldy Himy Setya Nugraha Wijayanti, Pipit