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All Journal Majalah Geografi Indonesia Forum Geografi Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) INDONESIAN JOURNAL OF APPLIED PHYSICS Jurnal Litbang: Media Informasi Penelitian, Pengembangan dan IPTEK Jurnal Riset Rekayasa Sipil SEMAR Indonesian Journal of Environment and Disaster Geadidaktika GeoEco Biodiversitas Journal of Biological Diversity
Pipit Wijayanti
Universitas Sebelas Maret
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences

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Strategi Pengembangan dan Pengelolaan Agrowisata Kebun Teh Jamus Kecamatan Sine Kabupaten Ngawi Tahun 2020 Yahya Dion Tandiga; Mohammad Gamal Rindarjono; Pipit Wijayanti
GEADIDAKTIKA Vol 4, No 1 (2024): Geadidaktika Januari 2024
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/gea.v4i1.69636

Abstract

Tujuan penelitian ini adalah untuk mengetahui: (1) potensi yang dapat dikembangkan sebagai daya tarik tambahan Agrowisata Kebun Teh Jamus (2) upaya pengelolaan kawasan Agrowisata Kebun Teh Jamus (3) strategi pengembangan Agrowisata Kebun Teh Jamus yang dilakukan yang dilakukan oleh pemerintah dan manajemen daerah. Metode penelitian yang digunakan dalam penyusunan penelitian ini adalah metode deskriptif kualitatif dengan pendekatan proses spasial. Penelitian ini mendeskripsikan keseluruhan objek Agrowisata Kebun Teh Jamus dengan daya tarik berupa 11 situs unggulan sebagai daya tariknya. Pengumpulan data dilakukan melalui observasi lapangan untuk menganalisis potensi, wawancara untuk mengumpulkan informasi mengenai upaya pengelolaan, dan dokumentasi. Hasil penelitian terkait potensi Agrowisata Kebun Teh Jamus dijelaskan berdasarkan pertumbuhan lokasi/objek wisata yang tersebar di kawasan Agrowisata Kebun Teh Jamus selama periode tahun 2010, 2015 dan 2020 serta dengan melakukan penilaian berdasarkan parameter 4A (Atraksi , Aksesibilitas, Fasilitas, Aktivitas) menunjukkan potensi kelas hingga sangat potensial. Agrowisata Kebun Teh Jamus mengupayakan pembubaran usaha dalam rangka pengelolaan daya tarik wisata yang meliputi aspek Sumber Daya Manusia (SDM), keuangan, ciri tradisi petani, ciri agroindustri, sarana dan prasarana, serta pemilihan lokasi wisata. . Sedangkan strategi pengembangan yang cocok diterapkan adalah strategi Kekuatan-Ancaman untuk 6 lokasi; Kekuatan Peluang untuk 3 lokasi; dan Kelemahan-Peluang pada 2 lokasi yang dimiliki Agrowisata Kebun Teh Jamus.
ANALYSIS OF KARST ROCK DESERTIFICATION IN THE TROPICAL KARST REGION OF GUNUNG SEWU, TEPUS, GUNUNGKIDUL Fathi Muzaqi; Pipit Wijayanti
GeoEco Vol 11, No 2 (2025): GeoEco July 2025
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v11i2.102418

Abstract

This study investigates the spatial dynamics of Karst Rock Desertification in the tropical karst region of Tepus District, Gunungkidul Regency, using Sentinel-2A imagery and remote sensing indices including NDVI, NDRI, FVC, and Fr. Although various studies have examined KRD in different karst regions using NDVI or NDRI individually, few have integrated multiple indices to capture both vegetation degradation and rock exposure simultaneously. Moreover, most previous studies rely on medium-resolution imagery like Landsat, which limits spatial detail, and rarely focus on the tropical karst of Indonesia. KRD, characterized by soil degradation and vegetation loss in karst landscapes, poses significant ecological threats due to its rapid and often irreversible impacts. The research employed a quantitative descriptive method combined with spatial-temporal analysis using Google Earth Engine and ArcGIS to assess land cover changes between 2019 and 2024. The analysis focused on identifying rock desertification by utilizing NDVI with FVC and the NDRI with FR. Field observations validated these findings, showing clear distinctions in soil depth and vegetation between degradation levels. The results showed significant changes in vegetation cover and rock exposure between 2019 and 2024. The Non-Rocky Desertification area decreased from 25.65% to 9.39%, while the Potential Rocky Desertification zone increased from 73.75% to 90.12%. In terms of vegetation, the “Nothing” category rose from 6.42% to 2.51%, while Moderate vegetation cover declined from 23.20% to 23.51%, and Extremely Severe decreased from 9.68% to 19.11%. These findings indicate that approximately 40% of the study area is now affected by moderate to severe desertification, emphasizing the urgent need for conservation and sustainable land management. The study highlights the critical role of vegetation management and sustainable land use to curb the advancement of desertification. These findings contribute to understanding karst ecosystem vulnerability and inform future ecological restoration strategies.
SPATIAL DISTRIBUTION OF TOPONYMY IN KARST AREAS GIRITONTRO Pipit Wijayanti; Baiq Liana Widiyanti; Rita Noviani; Baiq Rismarini Nursaly
GeoEco Vol 10, No 1 (2024): GeoEco January 2024
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v10i1.81421

Abstract

Every object in the form of an earth element or man-made feature has a name with various origins. The origins of place names can be categorized based on geography, history, folklore/culture and language so that their spatial distribution can be known. This research explores the spatial distribution of the origins of naming earth elements and man-made features in the Giritontro District. The study begins by identifying the aspects of the earth's appearance and man-made features and then finding the meaning of naming each identified element. Data collection was carried out using in-depth interviews. Determining the sources used the snowball sampling method. The results of the research show that the toponymically identified objects are dominated by man-made features with a spatial distribution of 92% in Giritontro Village, 72% in Pucanganom Village, 52% in Tlogosari Village and 78% in Jatirejo Village. The remainder is dominated by the earth's elements of the Karst Area, such as caves, hills, and springs, with a spatial distribution of Bayemharjo Village at 63%, Ngargojarjo at 53% and Tlogoharjo Village at 66%. Meanwhile, the spatial distribution of toponymy in Giritontro District, whose origin is dominated by language, is known to be spread across Giritontro District with a percentage of 60%. Apart from that, the toponymy found was predominantly geographically dispersed across Pucanganom Village with a portion of 40%, Tlogosari Village at 60%, Jatirejo Village at 61%, Bayemharjo Village at 61%, Ngargoharjo Village at 57% and Tlogoharjo Village 46%. The geographical conditions referred to are those attached to the object or the object's proximity to geographical things (associations) which are dominant in the Karst Area. 
Mapping above-ground carbon of mangroves using Sentinel-2 satellite imagery in the east coast of North Sumatra Province, Indonesia ACHMAD SIDDIK THOHA; PURWANTO PURWANTO; PIPIT WIJAYANTI; RITA NOVIANI; RAVINESH ROHIT PRASAD; SHOFIA PUTRI NASIBAH
Biodiversitas Journal of Biological Diversity Vol. 26 No. 8 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260822

Abstract

Abstract. Thoha AS, Purwanto, Wijayanti PW, Noviani R, Prasad RR, Nasibah SP. 2025. Mapping above-ground carbon of mangroves using Sentinel-2 satellite imagery in the east coast of North Sumatra Province, Indonesia. Biodiversitas 26: 3916-3925. Accurate estimation of carbon stocks in mangrove ecosystems is essential for assessing blue carbon potential. Conventional methods using field surveys to estimate Above-Ground Carbon (AGC) require significant amount of time and costs. Mangrove carbon stock can be calculated quickly and cost-effectively by utilizing satellite technology and publicly available data. The purpose of this study is to determine the best model for estimating AGC in mangrove forests managed by community in east coast of North Sumatra, Indonesia, using Sentinel-2 Imagery. The study was conducted on two different mangrove conditions following community-led restoration efforts, i.e. mangrove forest planted with a single species of Rhizophora mucronata, and restored mangrove forest consisted of 6 tree species. Field-measured AGC was estimated using the allometric equation of tree Diameter at Breast Height (DBH) and used as dependent variable. Sentinel-2 satellite imagery was used to derive several vegetation indices using reflectance values, which were used as independent variables. Several carbon estimation models were developed and validated with the best model was those with the lowest error and the highest coefficient of determination (R²). It was discovered that the model that employed Normalized Difference Vegetation Index (NDVI) and Total Ratio Vegetation Index (TRVI) was the best for estimating AGC in monospecies mangroves, while the model that employed NDVI and Inverted Red Edge Chlorophyll Index (IRECI) was the most accurate when estimating AGC in multispecies mangroves. In monospecies mangrove forest, AGC estimate ranged 0-200 Mg/Ha, while in multispecies mangrove forest, the estimate ranged 0-400 Mg/Ha. The higher AGC estimates in multispecies forests indicate that a more diverse mangrove species has a higher carbon sequestration capacity than homogeneous forests. The findings of this study indicate that AGC mapping using Sentinel-2 Imagery also supports blue carbon initiatives, mangrove ecosystem service assessments, and conservation-based policy-making.
PEMANFAATAN CITRA LANDSAT 8 UNTUK ANALISIS PENGARUH DEFORESTASI HUTAN JATI TERHADAP TINGKAT KEKERINGAN LAHAN DI KABUPATEN BLORA TAHUN 2013 – 2021 Fabian Gery; Pipit Wijayanti; Gentur Adi Tjahjono
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 DATA PENGINDERAAN JAUH DAN SISTEM INFORMASI GEOGRAFIS (SIG) UNTUK ANALISA BANJIR (STUDI KASUS: KECAMATAN WANAREJA KABUPATEN CILACAP) Muhammad Zaki Zamani; Septiani Ari Dwijayanti; Pipit Wijayanti
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.v2i1.608

Abstract

Wanareja Subdistrict is one of 24 subdistricts in Cilacap Regency which experiences floods every year. In 2022, until September, Wanareja District will experience four floods. Utilization of remote sensing and Geographic Information Systems (GIS) can be used to determine the level of vulnerability to flood disasters. This study aims to process the parameters that cause flooding and create a flood hazard map using Geographic Information System (GIS) aplikasi. The method used is scoring, weighting, and overlaying the parameters that cause flooding, namely land use, rainfall, slope, altitude, soil type, and river buffer which are processed using the ArcGIS 10.8 application. The results of this study are in the form of a flood vulnerability map which shows that Wanareja District has three levels of flood vulnerability, namely safe, low, and moderate. The low vulnerability level is the area that has the largest area, namely 9927.26 Ha (52%), while the medium vulnerability level is 7254.53 Ha (38%), and the safe vulnerability level has the smallest area, namely 1909.09 Ha (10%) of the total area in the Wanareja District of 19090.88 Ha
ANALISIS PERUBAHAN PENGGUNAAN LAHAN DI KECAMATAN MOJOSONGO KABUPATEN BOYOLALI AKIBAT PEMBANGUNAN GERBANG TOL BOYOLALI Hanin Khoirunnisa; Pipit Wijayanti; Rahning Utomowati
INDONESIAN JOURNAL OF ENVIRONMENT AND DISASTER Vol. 2 No. 2 (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.v2i2.841

Abstract

Boyolali is one of the districts in the Central Java province that is often passed when the flow of mudik or vacation. The existence of a toll gate in the region prompted the occurrence of land use changes in the area around the Boyolali toll gate. The change in land use in the Mojosongo district from 2011 to 2018 was dominated by the change from the use of land to the fields of 58,17 Ha and the change of the farm to settlements with an area of 78,88 Ha. The research method used is quantitative. The approach used is descriptive. Subsequently, the data collection used is an observation technique for testing the validity of image changes in land use and interpretation of image to find land use changes in the Mojosongo district. The result of this study is the change in land use that occurred in the district of Mojosongo and which was quite large in 2011 to 2018 that is, the transfer of land use function from agriculture to non-agriculture and the change of land function 2018 to 2022 occurred not so significant only the addition of the settlement area but not in the entire district.
ANALISIS KUALITAS AIR SUNGAI SAWUR SEBAGAI UPAYA PENGENDALIAN PENCEMARAN AIR DI KECAMATAN SAMBUNGMACAN KABUPATEN SRAGEN TAHUN 2023 Mistika Ayu Pradani; Pipit Wijayanti; Gentur Adi Tjahjono
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.
ANALISIS STRATEGI MITIGASI BENCANA BANJIR ROB DI PESISIR KABUPATEN KENDAL TERHADAP INDEKS KERENTANAN PESISIR (CVI) TAHUN 2024 Dhimas Rizkhy Pratama; Pipit Wijayanti; Chatarina Muryani
INDONESIAN JOURNAL OF ENVIRONMENT AND DISASTER Vol. 4 No. 1 (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/jm031719

Abstract

The rise in sea levels due to ice melting in the Antarctic region increases the risk of tidal flooding, particularly in coastal areas with low-lying topography, such as the northern coast of Java. Kendal Regency is one of the regions vulnerable to this disaster. Therefore, this study aims to (1) analyze the level of coastal vulnerability to tidal flooding in Kendal Regency using the Coastal Vulnerability Index (CVI) in 2024 and (2) formulate mitigation strategies to reduce vulnerability to tidal flooding in Kendal Regency in 2024.The CVI assessment in this study is based on several key parameters, including geomorphology, shoreline changes, land elevation, beach slope, sea level rise, average tidal range, and wave height. The sampling technique was conducted using purposive sampling by selecting sub-districts in coastal Kendal that are affected by tidal flooding. Data collection methods included field observations, image interpretation, and documentation. The mitigation strategy formulation method focuses on parameters that significantly contribute to the vulnerability level in each coastal sub-district. The research findings indicate that (1) the coastal areas of Kendal Regency have varying levels of vulnerability, classified as low and moderate. The low vulnerability category is found in Kangkung, Cepiring, and Brangsong sub-districts, while the moderate category includes Rowosari, Patebon, Kendal, and Kaliwungu sub-districts. (2) The mitigation strategies for the coastal areas of Kendal Regency consist of structural and non-structural approaches. Structural mitigation includes beach reclamation, beach restoration, seawall construction, mangrove planting, polder and retention pond development, breakwater construction, and elevation of houses near the coastline. Meanwhile, non-structural mitigation involves public education and awareness programs (educational campaigns and emergency response training), capacity building for local authorities, and the implementation of an early warning system.
EVALUASI KERENTANAN DAN KESIAPSIAGAAN MASYARAKAT DALAM MENGHADAPI BENCANA TANAH LONGSOR DI DESA BERUK TAHUN 2024 Rizaldy Himy Sagito; Pipit Wijayanti; Gentur Adi Tjahjono
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

EVALUATION OF COMMUNITY VULNERABILITY AND PREPAREDNESS IN FACING LANDSLIDE DISASTERS IN BERUK VILLAGE IN 2024 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.
Co-Authors ACHMAD SIDDIK THOHA Aditya Eka Saputra Ahmad Ahmad Albertus Erico Jerry Krisna Nugroho Alfi Maghfiroh Ardia Tiara Rahmi Baiq Liana Widiyanti Baiq Rismarini Nursaly Baiq Rismarini Nursaly, Baiq Rismarini Chatarina Muryani Chatarina Muryani Dhimas Rizkhy Pratama Dwi Ardiana Setyawardhani Dwi Ardiana Setyawardhani Dwi Ardiana Setyawardhani, Dwi Ardiana Fabian Gery Fathi Muzaqi Gentur Adi Tjahjono Gentur Adi Tjahjono Gentur Adi Tjahjono Gentur Adi Tjahjono Gentur Adi Tjahjono Hanan Sri Widyantoro Hanin Khoirunnisa Haqul Fikri Ramadhan Ike Fitri Samsiyah Imam Mahdi Imasti Dhani Pratiwi Karimatuz Zuraiza Lintang Ronggowulan Lintang Ronggowulan Lintang Ronggowulan Mistika Ayu Pradani Moh Gamal Rindarjono Mohammad Gamal Rindarjono Mohammad Gamal Rindarjono Muhammad Faruq Al Rosyid Muhammad Zaki Zamani Muhammad Zaki Zamani Muzaqi, Fathi Nazla Safa Dimaya Niken Tri Nugraini Nursaly, Baiq Risma PURWANTO PURWANTO Rachman, Anung Rahning Utomowati Rahning Utomowati Rahning Utomowati Rahning Utomowati Rahning Utomowati RAVINESH ROHIT PRASAD Rina Trie Noviandini RITA NOVIANI Rita Noviani Rita Noviani Rita Noviani Rita Noviani, Rita Rizaldy Himy Sagito Sayudin Sayudin Sekar Ayu Sukmawati Septiani Ari Dwijayanti Setya Nugraha Shalahuddin Jundi Robbani SHOFIA PUTRI NASIBAH Singgih Prihadi Sofyan Sholeh Sorja Koesuma Tri Rejeki Andayani Tri Rejeki Handayani Yahya Dion Tandiga Yasin Yusup