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1 Geoconservation ABS-10

Geodiversity and Geotourism in the Krayan Highlands: Exploring Connate Water Salt Formation and Sustainable Development Opportunities
Mohamad Sapari Dwi Hadian(a), Mochmad Nursiyam Barkah(a), Iwan Fahlevi Setiawan (b), Ayu Krishna Yuliawati (c)

(a) Universitas Padjadjaran, Jalan Soekarno km 21 Jatinangor 45363 , email sapari[at]unpad.acid
(b) PPSDM Geominerba Kementerian ESDM, jalan Sudirman Bandung
(c) Universitas Pendidikan Indonesia, Jalan Setiabudi no 229 Bandung


Abstract

Krayan Plateau in North Kalimantan offers a unique wealth of geodiversity, including the process of salt formation from water connate that has been going on for millions of years. This potential for geodiversity opens up opportunities for the development of geotourism as a sustainable development effort.This study aims to explore the salt formation process in the Krayan Highlands and identify the potential for geodiversity that can be developed into a geotourism destination. This study uses a descriptive-analytical method with a phenomenological approach. Data were collected through interviews, observations, and literature studies involving participants from local communities, geologists, and tourism actors. Data analysis was carried out to understand the salt formation process as well as identify the key geodiversity in the region.This research is expected to describe in detail the process of salt formation in the Krayan Plateau, which includes heating salt water connate until it evaporates and crystallizes into salt. This research is also expected to find that eight main geodiversity in the Krayan Highlands region have the potential to be developed into geotourism destinations. This development is expected to support sustainable development through geoconservation activities, interpretation at geosites, and improving the quality of human resources to manage the area.

Keywords: Geodiversity, Geotourism, The Krayan Highland, Garam, Connate Water

Share Link | Plain Format | Corresponding Author (Mohamad Sapari Dwi Hadian)


2 Geoconservation ABS-25

Demographic-and-Anthropogeomorphic-based Geodiversity Hotspot for Regional Geoconservation Area Selection: Study on Jogja Aspiring Geopark and its Geosites, Indonesia
Anugrah Aditya Insani, Didit Hadi Barianto

Universitas Gadjah Mada


Abstract

Geodiversity hotspots are a quantitative assessment to select areas in urgent need of geoconservation, primarily using the geodiversity index and threat index. Some previous studies have modified the threat index by adding, removing, or even replacing sub-threat indices. Population density, representing demographic dynamics, and anthropogenic intervention, reflecting anthropogeomorphic dynamics, can be included as sub-threat indices. Both illustrate the processes of socio-economic systems that threaten geoecosystems, in this case, geodiversity. This research aims to assess geodiversity hotspots to identify areas requiring regional geoconservation, focusing on the Jogja Aspiring Geopark and its geosites. Involved data includes geopark and geosites boundary, geological lithology, tectonics and structures, landform systems, surface hydrology, hydrogeology, soil order, population density per km2, and anthropogenic intervention. Geodiversity and threat data were assessed at a 1:50,000 scale with a 0.5 km2 grid. Results demonstrate geodiversity hotspots within the Jogja Geopark, highlighting areas urgently needing regional geoconservation. The Kartamantul (Yogyakarta - Sleman - Bantul) metropolitan area and surrounding geosites require the most attention. This indicates that the processes and outcomes of socio-economic systems actively threaten geoecosystems, particularly the relatively passive geodiversity.

Keywords: Regional Geoconservation, Socio-economic System, Geoecosystem, Jogja Aspiring Geopark, Geodiversity Hotspot

Share Link | Plain Format | Corresponding Author (Anugrah Aditya Insani)


3 Geoconservation ABS-32

Hemeroby Index-based Geomorphodiversity Hotspot for Regional Geoconservation Selection: Study on Klaten Aspiring Geopark
Didit Hadi Barianto (a*) Anugrah Aditya Insani (a) Moch Indra Novian (a) Pandu Wirabangsa (b)

a. Geological Engineering Department, Faculty of Engineering, Gadjah Mada University, Indonesia, Jl Grafika no 2 Bulaksumur, Yogyakarta
*) didit_geologi[at]ugm.ac.id
b. Bappedalitbang Kab. Klaten, Pemda II lt 2, Central Java Province, Indonesia


Abstract

The Geomorphodiversity Index is a type of quantitative geodiversity assessment that focuses on the critical evaluation of landforms within a specific area. Traditionally, it^s used to understand the relationship between urban development and land surface diversity, but its application in geoconservation is limited. Conversely, geodiversity hotspots have been developed to identify areas in need of geoconservation using various threat indices, including one based on the hemeroby index, which measures human disturbance on the landscape. This research aims to assess geomorphodiversity hotspots using the geomorphodiversity and hemeroby indices within the Klaten Aspiring Geopark, an area with significant pre-Tertiary landscapes surrounded by Quaternary volcanoes and Tertiary structural mountains. Data used includes DEM (Digital Elevation Model) and land use. DEM is processed to derive slope, aspect, valley depth, plan curvature, profile curvature, topographic positioning index, topographic wetness index, and topographic roughness index, measured by Rao^s Q diversity index. Land use data is converted into the hemeroby index. DEM derivatives are then summed and multiplied by the hemeroby index to generate the geomorphodiversity index. Results reveal that geomorphodiversity hotspots in Klaten Aspiring Geopark are concentrated in areas with high hemeroby indices, located along the Jogja-Solo corridor. Consequently, there^s abiotic landscape fragmentation between the northwest and southeast, separated by this corridor. This indicates the need for proper spatial planning-based management to address regional geoconservation in Klaten Aspiring Geopark.l

Keywords: Geoconservation- Spatial Planning- Geomorphodiversity Hotspot- Hemeroby Index-

Share Link | Plain Format | Corresponding Author (Didit Hadi Barianto Barianto)


4 Geoconservation ABS-59

GEOLOGICAL, CULTURE AND BIOLOGICAL DIVERSITY AS SUPPORTED OF ASPIRING MERATUS GEOPARK TO UGGp
Jatmika Setiawan, Hanifah

UPN Veteran Yogyakarta
Pemerintah Propinsi Kalimantan Selatan


Abstract

Meratus Geopark, South Kalimantan (The Soul of Borneo) as national geopark which was designated on November 18, 2018. The name geopark was chosen because the Meratus Mountain are composed of the oldest offilite rock in Indonesia which occured due to repeated collisions (subduction, collision, and obduction). On surface mountain live the Dayak tribe and the people of SOuth Kalimantan with vairous cultures and varioous kind of native animals and native plants which produce oxygens as the lungs of the world. So the name of The Soul of Borneo was chosen becuase the Meratus Mountain are the heart of the people ot South Kalimantan. The Meratus geopark has an area of around 3,645.01 km2 covering six district/cities, namely Banjarbaru, Banjarmasin, Banjar, Tapin, Hulu Sungai Selatan, dan Barito Kuala, which is divided into four routes namely north, east, south, and west routes, with the total of 54 sites. The Meratus Geopark, South Kalimantan is expected to become a UNESCO Global Geopark (UGGp) this year bercaus it has several advantages, including the emergence of complete and oldest ophiolite rock in Indonesia (200-90 million year ago) which can be seen in one of them is at the Sultan Adam geosite, plagiogranite rock which only found in 3 places in the world, diamond mining which is the only one in Indonesia (as a geological variation) adn is suppoted by national dan local class. Meanwhile, in the form of biological variation, there area Kalimantan wood tree with diamater between 4 and 6 meters, as well as long-nosed monkey (Proboscis monkeys). Meanwhile, the typical culture of South Kalimantan include floating markets. dayak dances, and handycaraft. Meratus als has superiority because it the first geopark in Kalimantan. Meratus has been verified to get a UGGp rating by KNGI team and UNESCO assesors. The development of the Meratus geopark from the national level to UGGp is expected to develop conservation, sustainable development and improve economy.

Keywords: Meratus Geopark, UGGp, South Kalimantan

Share Link | Plain Format | Corresponding Author (Jatmika Setiawan)


5 Geoconservation ABS-61

Exploration and Analysis of Geodiversity in Kebumen Geopark: Roles, Challenges, and Management Recommendations
Puguh Dwi Raharjo, Kristiawan Widiyanto, Eko Puswanto, Mohammad Al^afif, Isyqi, Dimas Aryo Wibowo, Ardhan Farisan

Geodiversity Research Group, Research Center for Geological Resources, National Research and Innovation Agency (BRIN)


Abstract

This study aims to explore and update geosite data in Kebumen Regency, an integral part of the existing geodiversity area. By conducting an in-depth analysis of 42 geosites spread across the region, this study reveals the critical role of geosites in supporting various scientific activities, education, and environmental conservation efforts. These geosites not only store valuable geological information but also function as natural laboratories that can be utilized for various scientific research. In addition, these geosites also have great potential as effective learning media, which can enrich public knowledge about geology and conservation. However, this study also found several challenges that need to be overcome, such as duplication of information on several geosites, complex accessibility issues, and potential conflicts of interest in efforts to develop further and utilize geosites. Considering these findings, this study recommends more effective and sustainable geosite management in Kebumen Regency.

Keywords: Geodiversity, Kebumen, Conservation, Nature Laboratory

Share Link | Plain Format | Corresponding Author (Puguh Dwi Raharjo)


6 Geoconservation ABS-64

Geosites Inventory in Manggarai, East Nusa Tenggara, Indonesia, to Promote Area Geoconservation and Environmental Management
Aris Dwi Nugroho (a), Hilman Suwargana (b)

a. Pusat Airtanah dan Geologi Tata Lingkungan
b. Pusat Pengembangan Sumberdaya Manusia Geominerba


Abstract

The Manggarai area is distinguished by a vast range of geological and geomorphological features, including significant and priceless geoheritage. Indonesian Government Regulation (Permen ESDM 32/2016): the components and criteria for geological nature reserve areas (KCAG), geological protected areas consist of geological nature reserve areas and areas that provide protection for groundwater. In this work, an inventory of 31 geosites is proposed for the Manggarai Area on the basis of field surveys and literature review. In carrying out inventory and verification of geological diversity as a Geological Nature Reserve Area (KCAG), guiding the components and criteria for geological nature reserve areas (the Minister of Energy and Mineral Resources Regulation Number 32 of 2016). The results, providing knowledge on the Manggarai geoheritage, can serve as the basis for the Area Inventory of Geosites and can be useful tools for the implementation of any area geoconservation strategy or environmental management plan.

Keywords: Manggarai, Geosites, Geoheritage, Geoconservation, Environmental Management

Share Link | Plain Format | Corresponding Author (Hilman Suwargana)


7 Geoconservation ABS-65

PPROMOTING GEOTOURISM AND GEOCONSERVATION OF SPRINGS PHENOMENA IN SOUTH SUBANG REGION, WEST JAVA, INDONESIA
Oman Abdurahman1 , Murni Sulastri2 , and Igan S. Sutawidjaja3

1,2 : Geological Technology Study Program, Bandung Mining Energy Polytechnic, Bandung, Indonesia
3 : Independent volcano researcher based in Bandung, retired from Center for Volcanology and Geological Hazard Mitigation


Abstract

The between Bandung Subang and surrounding areas have very interesting geology, giving rise to several large springs, some of which have spectacular discharge, both springs with normal temperatures and springs with temperatures above normal (hot), found in the southern Subang region whose water catchment area comes from slopes of Mount Tangkubanparahu. Ciater (hot), Cimincul (normal) and several springs that have become common tourist destinations, such as the Ciater spring and Cimincul spring. However in fact, related to its geological origin, this spring has the potential to become a geotourism destination, the development of which is in line with geology-based conservation efforts, both in terms of quality and quantity.
The results of the study in terms of geotourism development and geoconservation efforts of the springs. in the development of geotourism by referring to other geological phenomena related to the formation of the springs which can be used as story material and geotrails in geotourism. Geoconservation will discuss findings regarding the quantity and quality as well as the position and role of the springs, both in relation to water sources for the community, as well as other potential resources, including for geotourism.

Keywords: spring, Tangkubanparahu volcano, geotourism, geoconservation, story telling, geotrail

Share Link | Plain Format | Corresponding Author (Oman Abdurahman)


8 Geoconservation ABS-69

Cultural Heritage Management Plan is the answer, how to conserve the oldest Rock Art paintings in the world which are located in the concession mining area, in Maros Pangkep UNESCO Global Geopark
Dedy Irfan Bachri 1*,Yadi Mulyadi 2*, Iwan Sumantri 3* & Hariono Gunawan 4*

1 Maros Pangkep UNESCO Global Geopark Management Board, Maros Pangkep South Sulawesi , Indonesia
2&3 Hasanuddin University,, Archaeological Departement, South Sulawesi , Indonesia
4. PT Semen Tonasa , Mining Department


Abstract

Maros Pangkep UNESCO Global Geopark is located in Maros and Pangkep Regencies, South Sulawesi Provinces, in the terrestrial section displays the tower karst landscape known as ^The Spectacular Towers Karst^. there are 572 of horizontal and vertical caves with complete speleothem characteristics and the longest cave in the area (27 km) as the hydrological system of the karst area, an underground river connected to the doline as the cave entrance. To date, at least 332 types of prehistoric findings have been collected for all locations, such as wall paintings, stone artifacts, mollusk shells, bones, and pottery distributed in caves. The oldest findings to date are in Bulu Sipong 4 Cave in the Geosite Bulu Sipong, Tonasa Natural Park, which is a rockart cave painting of a hunting scene that is 43,900 years ago, and a 45,500 years old pig painting as an old animal art located in Leang Tedongnge. The high potential of archaeological heritage makes the Maros Pangkep Geopark area unique as an object of research, student education and prehistoric tourism. In supporting the preservation of natural resources and cultural heritage, Maros Pangkep Geopark creates a project guidelines in handling cultural heritage, including aspects of protection, development and utilization which is called the Heritage Management Plan. Industries engaged in mining in Maros Pangkep Geopark areas are required to increase their responsibility in real efforts to manage cultural heritage and to protect the hydrological system with a preservation perspective, in the concession area and its surroundings. In line with the demands of mining companies to apply the concept of green mining, a cultural heritage management plan is needed. As for the scope of the study, namely providing consultation or assistance and preparing a cultural heritage management plan with the following stages, Desk Study and Focus Group Discussion with industrial management and the area community (before and after field data collection), Archaeological observation and survey in mining concession areas, data processing and preparation of archaeological potential study reports and cultural heritage management plan documents with standard procedure finding discoveries follow up with monitoring. An effective cultural heritage management, can create mutual wide economic, social and environmental benefits.

Keywords: Geopark,Heritage Management Plan, Rock Art, Maros Pangkep UGGp

Share Link | Plain Format | Corresponding Author (Dedy Irfan Bachri)


9 Geoconservation ABS-70

The linkage of geological parameters to cultural diversity at Kebumen Geopark and surrounding area, Kebumen, Indonesia
Chusni Ansori * 1), I Wayan Warmada 2), Nugroho Imam Setiawan 2), Herry Jogaswara 3) Mohamad Al Fariji 4)

1) Research Center for Geological Resources, National Research and Innovation Agency (BRIN), Jl. Sangkuriang No 21, Bandung, West Java, Indonesia 40135, chus001[at]brin.go.id
2) Geological Engineering Department, Faculty of Engineering, Universitas Gadjah Mada (UGM), Yogyakarta, Indonesia
3) Directorate of Human Development, Population and Culture, National Research and Innovation Agency (BRIN), Jl. MH Thamrin No. 8, Jakarta 10340, Indonesia
4) Geo-Melange, Jl. Cincin Kota, Gg. Perum Korpri, Kesambi Rt3/5, No.1, Karangsari, Kebumen-54317, Jawa Tengah, Indonesia


Abstract

Geopark has three main components: geological, biological, and cultural diversity. Cultural and biological diversity in geoparks does not stand alone but must be related to geological diversity. This study aims to determine the relationship between seven geological criteria (lithology, mining materials, elevation, slope, landscape, river distance, and groundwater/geohydrology) on the formation of culture in the Megalithic, Hindu-Buddhist, Islamic, and Colonial eras in the Karangsambung-Karangbolong Geopark and surrounding area. The analytical method used is a scoring and weighting process using Analytical Hierarchy Processes (AHP). Based on AHP analysis, many relationships exist between culture formation and geological conditions. In the early stages of cultural formation during the Megalithic and Hindu-Buddhist eras, the influence of geological criteria was more dominant than that in the Islamic and Colonial eras. In the Megalithic era, groundwater had an effect of 32.38%, with the main sub-criteria being wide productive aquifers, while river distance had an impact of 28.31%, especially at river distances less than 50 m. The very well-suited area correlated with the geological condition and had the highest percentage (29.03%). In the Hindu-Buddhist era, groundwater conditions influenced 36.05%, mainly due to the wide productive aquifer as a sub-criterion, while the distance of the river had an effect of 25.78%, especially when the river^s length was less than 50 m. The percentage of the very well-suited area was 27.47%. The elevation criteria had a 34.68 % influence in the Islamic era, especially at elevations <5 m. Mining material criteria influenced 24.34%. The level of very well-suited areas was 14.45%. The geomorphology had the most significant influence (37.17%) in the Colonial era, especially in the fluvial and marine landscapes. Mining materials had the second influence (24.18%). The very good suitability area accounted for 25.54%.

Keywords: geopark, geodiversity, cultural diversity, linkage, geoculture, Kebumen

Share Link | Plain Format | Corresponding Author (Chusni Ansori)


10 Geoconservation ABS-75

The role of Geological Information in the Development of Geopark Areas in South Sulawesi Province, Indonesia
Hendra Pachri, Busthan Azikin, Ilham Alimuddin

Department of Geological Engineering, Hasanuddin University, Indonesia


Abstract

A geopark is a single geographical area with geological, biological, and cultural diversity. The purpose of geopark is to promote the earth^s heritage and prosper its people. Geoparks must have geological heritage sites and valuable landscapes related to geological, biological, and cultural diversity. Geological diversity is the backbone of geoheritage, geoconservation, and modern society. Geological diversity has a value of existence (regardless of its use), cultural, aesthetic, economic, functional, scientific, and educational values. The United Nations Educational Scientific and Culture Organization (UNESCO) has included the Maros Pangkep Geopark area in South Sulawesi as part of the UNESCO Global Park (UGG) in 2022. This has had a positive impact on several areas in South Sulawesi to create new geopark areas that have geological variations. Therefore, this paper provides information on the role of geological information in the development of geopark areas in the South Sulawesi Province. The research method used is field survey, data analysis through geological assessment and geosite as a source of geoheritage information. It is hoped that this research will provide geological heritage information towards a new geopark area after the Maros Pangkep Geopark in South Sulawesi.

Keywords: Geopark, geological information, south sulawesi, geoheritage

Share Link | Plain Format | Corresponding Author (Hendra Pachri)


11 Geohazard ABS-5

Landslide Hazard Mitigation for Sustainability Settlement in Maninjau Lake Geopark, West Sumatera
Iqbal E. Putra (a,b*), Kibar M. Suryadana (b), Dian Hadiyansyah (c)

a) Magister Program in Regional and City Planning, School of Architecture, Planning and Policy Development, Institut Teknologi Bandung (ITB)
*iqbalputra87[at]gmail.com
b) Center of Volcanology and Geological Hazard Mitigation, Geological Agency, Ministry of Energy and Mineral Resources
c) Department of Energy and Mineral Resources, West Sumatera Province


Abstract

The landslide around the Maninjau Caldera rim, particularly in the south, have posed a significant threat to lives over the years. Settlements nestled between Maninjau Lake and the caldera wall are highly vulnerable to these hazards, and relocation is not feasible due to the scarcity of suitable land. Identifying the safest area based on historical landslide data is crucial for mitigation works in developing Ngarai Sianok-Maninjau Geopark. The most recent major landslide occurred on July 13, 2023, in the Tanjung Raya District following heavy rainfall. The western and southern section of the caldera rim, characterized by the steepest slopes are most prone to landslides. There are approximately 43 landslides with debris flow mechanisms along the inner caldera rim covering 3 villages (nagari), namely Koto Malintang, Tanjung Sani, and Sungai Batang. Landslide debris in the southeast consist mainly of muddy sand, contrasting with the gravel and boulder sediment found elsewhere. All landslides originate in intermittent streams, creating sediment fans up to 50 meters wide downstream. Given this fan-shaped pattern, dispersed residential development is advisable over clustered housing, especially in Jorong Pantas, Tanjungsani Village. The high susceptibility of all drainage channels to landslide makes the main road vulnerable to disruption. Water transportation is strongly recommended as an alternative to prevent residents from becoming isolated if the main road is blocked.

Keywords: Caldera, Landslide, Maninjau Lake, Sediment Fan

Share Link | Plain Format | Corresponding Author (Iqbal Eras Putra)


12 Geohazard ABS-9

Contingency planning of tourism development in volcanic disaster-prone areas in Indonesia
Kristianto1, Mochamad Nugraha Kartadinata2, Devy Kamil Syahbana2

1. Center for Geological Survey,
2. Center for Volcanology and Geological Hazard Mitigation (CVGHM)


Abstract

Geologically, Indonesia is known as a collision zone for three tectonic plates: the Eurasian, Pacific, and Indo-Australian Plates. As a result, the Indonesian region is prone to geological hazards. There are 127 volcanoes that pose potential eruption threats. Volcanic hazards, significant in terms of occurrence and impact, often cause loss of life and property. The beauty and charm of the morphology and landscape around volcanoes provide a strong attraction for tourists to visit, climb, and engage in activities around these areas. These tourism activities can lead to large concentrations of people, which, if not managed properly, can create problems and disasters. Several volcanic eruptions have caused disasters for visitors, such as the eruptions of Lokon (1991), Semeru (2000), Bromo (2004), and Marapi (2023).
There are five volcanoes that have been developed into UNESCO Global Geoparks and National Geoparks: Batur, Rinjani, Ijen, Dieng, and Tambora. Other active volcanoes have been developed as nature tourism parks and volcano climbing tours. In the future, tourism management in disaster-prone areas must consider contingency planning for volcanic hazards to increase tourist safety. This plan should focus on aspects of disaster risk analysis, such as the utilization of volcanic hazard maps in the early design of tourist areas, following the technical recommendations from authorized volcanological institutions, implementing an early warning system, and promoting the socialization of volcanic hazards and their mitigation plans.

Keywords: Tourism, volcano, eruption, hazard-prone areas, disaster mitigation.

Share Link | Plain Format | Corresponding Author (Kristianto Kristianto)


13 Geohazard ABS-16

LANDSLIDE INDICATIONS BASED ON GEOLOGICAL STRUCTURE IMAGE AND FIELD ANALYSIS CIPATAT DISTRICT, WEST BANDUNG DISTRICT, WEST JAVA PROVINCE
Murni Sulastri, Oman Abdurahman, Reza Adam Permana, Denny Lumban Raja, Adang Saputra, Pradnya Paramarta Raditya Rendra


Abstract

The area has a limestone lithology of the Rajamandala Formation and is included in the karst landscape. It has a fault zone located in the north and south of the Cipatat Area. The method used is stadio observation in the form of geological alignment, field observation to measure the direction and slope of the geological structure in the research area in the form of fractures and faults to determine the direction of the main stress. Then, an analysis was carried out using a rose diagram. The results of the study are in the form of a geological structure alignment map along with field data and its analysis. The main results obtained confirm that the geological structure of the Cipatat area is west-east which is controlled by the Karangpanganten fault, and lithological information is obtained that the research area is limestone of the Rajamandala Formation. from these data it shows that the Cipatat area is prone to landslides because it is controlled by tectonics and lithology that are less compact

Keywords:

Share Link | Plain Format | Corresponding Author (Murni Sulastri)


14 Geohazard ABS-19

Geological Disaster Hazard Mapping Based on Geoheritage: A Case Study of the Batur UNESCO Global Geopark
Ida Bagus Oka Agastya(a,d*), Putu Diyan Diwyastra(b,c), Suryo Hespiantoro(b), Dewa Ariana(b)

a) Batur UNESCO Global Geopark
b) PPSDM Geominera KESDM
c) Ikatan Ahli Geologi Indonesia Pengurus Daerah Bali
d) Bali Geoscience Research Group


Abstract

Batur UNESCO Global Geopark, as the first UNESCO geopark in Indonesia, has been established for 12 years. However, throughout its journey, the area still faces various challenges, particularly in disaster risk reduction efforts. As a geopark focused on active volcanoes, Batur UGGp is not only confronted with the potential hazards of geological disasters such as volcanic eruptions, earthquakes, and landslides but also with the risk of degradation of geological heritage due to these disasters. Nonetheless, the area also holds significant potential as a promising tourist destination in Indonesia. To strengthen disaster risk reduction efforts in the geopark area, in-depth research on geoheritage and its relationship with geological disaster hazards is essential. This study employs a descriptive qualitative method, applying geological heritage assessments from the Geological Agency and creating hazard maps for geosites in Batur UGGp using QuantumGIS. The analysis of 21 geosites in Batur UGGp reveals that volcanic eruptions are the dominant disaster threat, with 15 geosites located in high-risk zone I, while the remaining are in risk zones II and III. Additionally, earthquakes also pose a potential threat to each geosite, although with relatively low frequency. The third threat is landslides, with at least 7 geosites identified as having potential landslide risks, with 44 recorded incidents between 2018 and 2023. From the geological heritage assessments conducted, indicators of scientific value and degradation of geological heritage can be used to obtain information about past disaster events as well as potential future disasters. This research also demonstrates that geoheritage can serve as an indicator or medium for understanding geological disasters in the geopark area.

Keywords: Geoheritage, Disaster Mitigation, Mount Batur, Geopark.

Share Link | Plain Format | Corresponding Author (Ida Bagus Oka Agastya)


15 Geohazard ABS-31

Spatial Planning Recommendations for Geoheritage Areas against the Danger of Krakatoa Tsunami on the Southwest Coast of Bantenlease Just Try to Submit This Sample Abstract
Dede Nurohim, Budhi Setiawan*, Dwi Vina Febrim

Program Study of Geological Engineering, Faculty of Engineering, University of Sriwijaya
*budhi.setiawan[at]unsri.ac.id


Abstract

Spatial planning of the southern coastal area of Java Island is an effort that must be made to mitigate the tsunami disaster. Several geoheritages and geoparks are spread across the West - Southwest region of Banten province. This area is closely related to Krakatoa Volcano, which allows direct influence from eruptions and volcanic activity on Krakatoa in recent years. The presence of deposits resulting from volcanic tsunamis in this area shows the importance of understanding and planning disaster mitigation based on spatial planning of volcanic tsunamis that may occur again to maintain the sustainability of several geoheritages such as tsunami deposit sites of Cipeunyu Beach, Batu Hideung, Cigeulis Lalay Cave, Cibiuk Hot Springs, as well as several other geoheritage sites. Remote sensing and field surveys are used in this research to obtain a simulation of ideal spatial planning by considering the position of geoheritage in the coastal area of Banten. The simulation shows that the zone is very vulnerable - vulnerable. Hence, recommendations for volcanic tsunami disaster mitigation are required to maximize the spatial planning of coastal areas, which have not yet been implemented for sustainability and preserving the area^s geological heritage.

Keywords: Spatial planning, Modeling, Tsunami, Krakatoa, Geoheritage

Share Link | Plain Format | Corresponding Author (Budhi Setiawan)


16 Geohazard ABS-37

Evaluation of Residential Land Use Based on The Level of Landslide Vulnerability in Sokawera, Banyumas Regency
Alifia Shafa^ana- Gentur Waluyo- Januar Aziz Zaenurrohman- Nendi Rohaendi- Sachrul Iswahyudi- Indra Permanajati

1. Department of Geological Engineering, Universities Jenderal Soedirman
2. Ministry of Energy and Mineral Resources of Indonesia


Abstract

Land use planning process either at the national, provincial or district/city level consideration of the level of landslide vulnerability is often ignored and tends to provide land use direction in accordance with normal planning and is not based on thorough consideration. This study aims to evaluate the residential land use that refer to geological conditions and studied in terms of disaster, namely the landslide vulnerability. The methods used in this study are geological mapping, SMCE (Spatial Multi Criteria Evaluation), and overlay intersect. Based on the results of the study, the stratigraphy of the study area consisted of four (4) rock units sorted from old to young including andesite Lava units, Tufan sandstone units, sandstone units and alluvial deposits. The result of landslide vulnerability analysis is divided into four (4), namely very low landslide vulnerability, low vulnerability, medium vulnerability and high vulnerability. From the evaluation of residential land use, most (59.48%) of existing residential areas have been appropriate based on the criteria of suitability of residential land, and most (49.5%) of residential areas according to Spatial Plans of Banyumas has been appropriate based on the criteria of suitability of residential land.

Keywords: Geology, SMCE, landslide vulnerability, Banyumas, land use evaluation

Share Link | Plain Format | Corresponding Author (Januar Aziz Zaenurrohman)


17 Geohazard ABS-38

Study of Pyroclastic Breccia Weathering in Prendenganan Village, Pawinihan Mountain, Banjarmangu, Banjarnegara
Indra Permanajati- Januar Aziz Zaenurrohman

Department of Geology Engineering
Universitas Jenderal Soedirman


Abstract

The lithology of pyroclastic breccia is the lithology that forms the basis of the rock in the Pawinihan mountain landslide that occurred in 2006. This landslide is resulted in a large number of victims, more than 80 people died. The landslide occurred in the weathering of the Rogojembangan pyroclastic breccia rock in Banjarnegara Regency. So to find out the weathering factors that affect landslides, a study was carried out on the degree of weathering of pyroclastic breccias. The degree of weathering of pyroclastic breccias plays an important role in supporting the occurrence of landslides because the slip surface is at the degree of weathering. The method used is the identification of the level of weathering with the standard british method for heterogeneous materials. The result obtained is that there is a weathering degree of one to six that can be observed in the field. And the slip surface occurs at weathering levels 3 and 4, so that this weathering level is used as the limit of the slip surface for landslides in pyroclastic breccias.

Keywords: Landslide, weathering degree, Banjarnegara, pyroclastic

Share Link | Plain Format | Corresponding Author (Januar Aziz Zaenurrohman)


18 Geohazard ABS-41

Geotechnical Aspects of Salo Lawo Waterfall in Salopuru Pattappa, Pujananting District, Barru Regency, South Sulawesi
Abdul Salam Munir (a,b*), Habibie Anwar (a), Muhamad Hardin Wakila (a)

a) Department of Mining Engineering, Universitas Muslim Indonesia, Makassar, Indonesia
b) Laboratory of Rock Mechanics, Universitas Muslim Indonesia, Makassar, Indonesia
*salammunir[at]umi.ac.id


Abstract

The Salo Lawo waterfall represents a significant geotourism destination for the community in Pujananting, Barru district. It is of critical importance to identify the geotechnical aspects of this site in order to ensure the safety of visitors and to prevent potential rock mass movements. This research identifies fundamental geotechnical aspects through measuring and observing joints or discontinuities using the scanline method in the field. This is complemented by a kinematic analysis of stereographic projections, which enables the determination of failure modes potential and the classification of rock masses. The Salo Lawo waterfall is formed by sandstone in the Balang Baru formation, which exhibits a medium rock compressive strength. The kinematic analysis indicated that two types of failure could potentially occur on the rock slope wall: wedge sliding (26.29%) and oblique toppling, which is part of direct toppling (23.67%). The potential for planar sliding and flexural toppling was not identified, as indicated by the absence of critical intersections and the presence of only very small critical intersections obtained from stereographic projections. The kinematic analysis conducted in this research project predicts the potential for failure modes to occur at this location. This is considered to be a basic or initial stage in the assessment of the geotechnical aspects of the area. Consequently, further research is required to employ more detailed methods and laboratory testing to estimate the stability of the rock slopes at Salo Lawo waterfall. This will enable the information on geotechnical aspects to become more complete and valuable.

Keywords: Geotechnical- Geotourism- Waterfall- Rock Failure

Share Link | Plain Format | Corresponding Author (Abdul Salam Munir)


19 Geohazard ABS-48

Safety Aspects and Geohazards Management in Geoparks: Some Case Studies from Malaysia
Abd Rasid Jaapar, James Bachat, Mohamad Faruq Syahmi Md Aripin, Che Aziz Ali, Azizan Ali and Mohd Syarizal Zakaria

1Geomapping Technology Sdn Bhd, Selangor, Malaysia
2Geoscience Consult Sdn Bhd, Selangor, Malaysia
3Borneo Geoscience Sdn Bhd, Sarawak, Malaysia
4Department of Mineral and Geoscience, Kedah, Pulau Pinang and Perlis
5National Committee for Geopark Development, Malaysia
6Institute of Geology Malaysia


Abstract

Abstract: Malaysia now has two (2) UNESCO Global Geopark, nine (9) National Geoparks and several other Aspiring Geoparks. Some of the features of the National Geopark are karstic landscape with mining and quarrying as major economic activities, then and now. Kinta Valley National Geopark for example, has more than 50 limestone hills and almost 600 caves. Major geological hazards are landslides (mainly rock fall), subsidence (mainly sinkhole) and cave stability. The Department of Mineral and Geoscience Malaysia has published Guideline on Demarcation of Safety Zones in the Vicinity of Limestone Hills in 2013. Safety of limestone cliffs are paramount important as several landslides and rockfall cases in the past has killed people and destroyed houses and other properties. Jerai Geopark which is one of the National Geoparks experienced large-scale multiple debris flow on 20 August 2021 where four (4) people killed and two (2) are still missing. Major attraction areas including chalets were destroyed completely and most of the downstream covered with debris flood and/or mud flood. This paper will discuss the work carried out at several geoparks including geological hazards mapping, characterization, analysis and modelling. Post-disaster and disaster preparedness activities including installation of Early Warning System (EWS), Community-Based or Community-Led Disaster Risk Management will also be presented.

Keywords: Keywords: geological hazards, geopark, rockfall, debris flow

Share Link | Plain Format | Corresponding Author (Abd Rasid Jaapar)


20 Geohazard ABS-54

GEOLOGICAL DISASTER MITIGATION IN AIR BATU VILLAGE, MERANGIN JAMBI GEOPARK UGGP AREA
Anggi Deliana S, Dinda Novia R, Suriadi Angkat, Misnawati, D. M. Magdalena Ritonga, Agus

Teknik Geologi Universitas Jambi


Abstract

Geological disaster potential is a scope that is prone or easy for disasters to occur. Each geosite has a hilly area and directly below it is the main river, namely the Batang Merangin river, which can allow landslides or floods or overflows of water to rise at any time. In order to prevent this from happening, research was carried out using observation and analysis, as a comparison the parameters used by Kubalikova (2013), the classification of slope slopes by Rahmawati (2023), and the classification of land movement vulnerability zones issued and the calculation of the hazard index by BNPB (2016) were used. As a result in Merangin Jambi Geopark area has geological disaster potential. The Tantan Granitoid Geosite is at risk of flooding, the Jeram Ladeh Geosite and the Teluk Gedang Geosite are at high risk of landslides, and the Muara Karing Geosite is at high risk and susceptible to mass movement.

Keywords: landslides- mass movement- Geopark Merangin

Share Link | Plain Format | Corresponding Author (Anggi Deliana Siregar)


21 Geohazard ABS-60

BANJAR AND TAMPIN EARTHQUAKE MITIGATION FOR THE PRESERVATION OF THE ASPIRING MERATUS GEOPARK TO UGGp
Jatmika Setiawan, Nurul Fajar Desira

UPN Veteran Yogyakarta
Pemerintah Provinsi Kalimantan Selatan


Abstract

Keywords: Eartquake, Meratus Geopark, UGGp, South Kalimantan

Share Link | Plain Format | Corresponding Author (Jatmika Setiawan)


22 Geohazard ABS-66

Disaster Mitigation Based on Landscape Features in the Merangin Jambi UNESCO Global Geopark
Hari Wiki Utama, Agus Zainudin, Misnawati, Eko Wahyudi

1 Merangin Jambi UNESCO Global Geopark
2 Geological Engineering, Department of Earth Engineering, Faculty of Science and
Technology, University of Jambi


Abstract

The research was conducted in the UNESCO World Heritage Area Merangin Jambi. This area located in the tropical rainforest of Sumatera which included in the physiography of the Barisan Mountain Range with an area of 4,832.31 Km2around 62% of the total area of Merangin Regency. he threat ofdisasters that could come at any time will affect the impact of the large geotourism potential in the MJUGGp Territory, thus requiring effective disaster mitigation as an effort to conserve geological heritage. This research focuses on landscape character based. Disaster mitigation using geomorphological analysis and remote sensing. Geomorphological approach by considering aspects of morphology, morphogenesis and morphoconservation using remote sensing studies. This area is divided into
significant zone and supporting zone. The core zone is in the central part of the area with geological sites of international value from the presence of Permian-aged flora and fauna fossils, then the supporting zone in the northern part with complex Jurassic Cretaceous karst, and the other supporting zone in the western part is a volcanic complex consisting of from the Masurai Caldera, Mount Sumbing, and Mount Hulunilo are Quaternary age. The western supporting zone in the Barisan Ranges Zone is associated with the active fault of the Small Segment Sumatran Fault System and is a zone that is vulnerable to disasters, such as earthquakes, landslides and floods. The ecological area in the western zone of the MJUGGp Territory is a zone that needs disaster mitigation. The results of the research show that 60% of the landscape ecological zone is in disaster areas with a level of earthquake and landslide risk reaching 80% of the total landscape ecological zone. Meanwhile, the flood-prone level of the landscape ecological zone reaches 60%. Based on the results of disaster identification in the MJUGGp Territory, there are mountains with igneous rock complexes such as granitoid, andesite and pyroclastic rocks.

Keywords: Disaster Mitigation, Geomorphology, Landscape Zone

Share Link | Plain Format | Corresponding Author (Hari Wiki Utama)


23 Geotourism ABS-4

Tracing Geological Stories: A Geotrail Study in Purwodadi Village, Tirtoyudo District, Malang Regency
I K. A. Pegatariana (a*), A. Susilo (a), F. Aprilia (a), B. H. T. E. Putro (a)

a) Geophysical Engineering Sub-Department, University of Brawijaya
Veteran Street No.10-11, Malang City 65145, Indonesia
*aripegatariana[at]gmail.com


Abstract

In 2023, Purwodadi Village in Tirtoyudo District, Malang Regency, was recognized as one of the 75 recipients of the Indonesian Tourism Village Award (ADWI). To enhance its tourism potential, there is a need to develop geology-based tourism, or geotourism. Located in the Southern Mountain Zone, Purwodadi Village dates back to the Paleogene to Neogene Period, showcasing traces of the Old Andesite Formation (OAF). The OAF features a unique and diverse composition of geological elements and history, though it has undergone erosion, making it vulnerable to degradation. The diverse geological features of the region provide a unique chance to establish geotrails, which could become a significant attraction for geotourism. Therefore, research is required to characterize and assess geosites and geotrails in Purwodadi Village. The research methodology refers to the Technical Standards for Geological Diversity Inventory and Geological Heritage Identification issued by the Geological Agency in 2017, along with a 4A analysis (Attraction, Accessibility, Amenities, Ancillary) to evaluate key aspects that influence the attractiveness and success of a geotourism destination. The inventory identified nine geosites with moderate to outstanding values, including: Watu Kuning, Kedung Paimo, Lenggoksono Beach, Banyu Anjlok, Kletakan Cove, Bolu-Bolu Beach, Wedi Putih Beach, Wedi Awu Beach, and Lowo Cave. The characterization of geotrails in Purwodadi Village resulted in the main theme: Ancient Volcanic Traces in Purwodadi Village, with three geotrail routes (northern route, western route, and eastern route). The findings of this research provide valuable insights for the sustainable management of geotrails, focusing on the development of geotourism and the conservation of geological heritage in Purwodadi Village and its surroundings.

Keywords: Geosite, Geotourism, Geotrail, Purwodadi Village

Share Link | Plain Format | Corresponding Author (I Ketut Ari Pegatariana)


24 Geotourism ABS-6

Potential for Geotourism Development in the Wewengkon Adat Kasepuhan Citorek, Bayah Dome Geopark Area, Lebak Regency, Banten Province
Yogan Daru Prabowo (a*)

a) Bapelitbangda Kabupaten Lebak
Jl. RM Nataatmadja No.5 Rangkasbitung, Lebak, Banten, Indonesia
*ydprabowo22[at]gmail.com


Abstract

Lebak Regency as one of the regions in Indonesia, has been known to the world for its unique geology through the process of forming the Bayah Dome. Evidence of the process millions of years ago also presents a high-value earth heritage that is quite widely spread in the Wewengkon Adat Kasepuhan Citorek, but this potential has not been packaged and utilized properly. The purpose of this study is to identify the potential for geotourism development based on geological heritage, biodiversity, and cultural diversity in the Wewengkon Adat Kasepuhan Citorek through the Geopark concept. The research method used is a qualitative descriptive analysis technique. The results of the study show that the Wewengkon Adat Kasepuhan Citorek has the potential for geological heritage, biodiversity, and cultural diversity that are related to each other. In order to integrate all existing potentials, it is necessary to develop geotourism in the Wewengkon Adat Kasepuhan Citorek with a potential visiting time of 3 days 2 nights. The key to the success of the realization of this geotourism activity requires the active involvement of the local community in one management management through BUMDes Bersama with the hope of improving the community^s economy and forming a tourism-aware society.

Keywords: BUMDes Bersama- Geopark- Geotourism- Interconnectedness- Local Community

Share Link | Plain Format | Corresponding Author (Yogan Daru Prabowo)


25 Geotourism ABS-7

Tourism Village Development Strategy Through Geopark Management In Wewengkon Adat Kasepuhan Citorek, Lebak, Banten
Yogan Daru Prabowo (a*)

a) Bapelitbangda Kabupaten Lebak
Jl. RM Nataatmadja No. 5 Rangkasbitung, Lebak, Banten, Indonesia
*ydprabowo22[at]gmail.com


Abstract

Wewengkon Adat Kasepuhan Citorek is a traditional village that is included in the priority of tourism development in Lebak Regency or Six Fantastic. This village has complete potential in terms of biodiversity, geological diversity, to cultural diversity, which can be developed as a tourist village and become part of the Bayah Dome Geopark area. However, the potential that supports Wewengkon Adat Kasepuhan Citorek as a tourist village has several challenges, namely the suboptimal utilization of existing potential as a tourism activity, which has an impact on the minimal number of tourist visits and the still limited supporting tourism facilities. The purpose of this study is to formulate a strategy for developing a tourist village through geopark management in Wewengkon Adat Kasepuhan Citorek using SWOT analysis and tripartite attraction design. The results of the SWOT analysis show that Wewengkon Adat Kasepuhan Citorek needs to implement a growth strategy by producing four main strategies, namely the creation of added tourism value through quality tourism experience, optimizing human development towards a tourism-aware society, improving the quality of green infrastructure that is resilient to disasters, and developing sustainable tourism village governance. There are recommendations in the form of providing thematic tourism packages including geotourism, edutourism, and ecotourism with limited development concepts due to low land capacity and spatial planning that mandates the use of tourism towards education and conservation.

Keywords: Desa Wisata Berkelanjutan- Geopark- Paket Wisata- Strategi- SWOT

Share Link | Plain Format | Corresponding Author (Yogan Daru Prabowo)


26 Geotourism ABS-8

Geotourism Potential of Geoheritage in Natuna Geopark
Ryannaldo

Natuna National Geopark Management Agency


Abstract

Natuna is an archipelago and the name of a regency located on the Indonesia^s border. Bunguran Island, the largest island in this archipelago, has a unique geological diversity, with rocks derived from continental and oceanic crust, and sedimentary rocks from ancient rivers. In addition, Natuna is also supported by the biological and cultural diversity of the surrounding communities. Because of these characteristics, Natuna was designated as a National Geopark in 2018. In runing the geopark concept, a supporting activity is needed as a sustainable economic move, in accordance with the objectives of the geopark. One of these supporting activities is geotourism. The purpose of this research is to assess the potential of geotourism that can be carried out in the Natuna Geopark, especially in the designated geoheritage. The method used in this research is divided into 3 processes, starting from a literature study of the research area, field data sampling, and analysis and classification in accordance with the research focus. Based on the results of the research, there are 5 geoheritage locations that are feasible to be developed as geotourism sites to support the management of Natuna Geopark.

Keywords: geotourism, Natuna, geopark

Keywords: Geotourism, Natuna, geopark

Share Link | Plain Format | Corresponding Author (Ryannaldo Ryannaldo)


27 Geotourism ABS-12

^SOUND OF SILENCE^: SONIC BRANDING GEOSITE AS A GEOTOURISM AND CONSERVATION PROGRAM
Hasan Ali Murtadha, Eli Jamilah Mihardja, Nurliana

Master of Communication, Universitas Bakrie
Maros-Pangkep UGGp


Abstract

Every geosite possesses unique attributes. Geosites, as geotourism destinations, necessitate a distinct and exceptional personality that sets them apart from other sites. Hence, it is vital to investigate and cultivate its capacity for the aim of establishing a brand. Sonic branding refers to the use of sound as a form of branding to establish a strong association with a specific brand in our minds. This essay utilizes the concept of sound branding to examine the possibilities of creating destination branding for the Rammang-rammang geosite in Maros-Pangkep UNESCO Global Geopark. The geosite perspective offers the advantage of silence, which aligns with the conservation aims of the geotourism program. Nevertheless, how can one effectively communicate the superior melodiousness of natural sounds compared to any sounds created by humans? The task at hand involves creating a branding destination centered around audio branding. The data was gathered by a comprehensive review of the literature, conducting interviews, and making direct observations. Utilizing a qualitative technique for data processing and analysis led to the development of preliminary recommendations for the implementation of this ^sound of quiet^ branding. The research aims to enhance the existing references in the field of Communication Science by providing valuable insights into the study of geoparks.

Keywords: destination branding, geotourism program, mass communication, sonic branding, ^sound of silence^

Share Link | Plain Format | Corresponding Author (Eli Jamilah Mihardja)


28 Geotourism ABS-17

Strategic Planning for Transforming Underground Mines into Future Geotourism
Anshar Ajatasatru (a*), Ahmad Widodo (b*), Anthony Hall (c*)

(a) GBC Department, PT Freeport Indonesia
Tembagapura, Papua 99967, Indonesia
*aajatasa[at]fmi.com
(b) GBC Department, PT Freeport Indonesia
Tembagapura, Papua 99967, Indonesia
*awidodo2[at]fmi.com
(c) GBC Department, PT Freeport Indonesia
Tembagapura, Papua 99967, Indonesia
*ahall2[at]fmi.com


Abstract

This paper details a strategic initiative to incorporate geotourism into the Grasberg Block Cave (GBC) mine, aiming to enhance educational opportunities for students, researchers, and academic institutions. By utilizing the TOPSIS methodology, various mine levels are evaluated based on critical factors such as safety, accessibility, and environmental impact. This evaluation informed a phased development strategy, prioritizing the Haulage level for initial development due to their strong infrastructure and high operational safety. Subsequent phases will focus on lower-priority levels for specialized or virtual educational programs, optimizing resource allocation and minimizing risks. Stakeholder engagement is integrated into each development phase, ensuring that the educational programs are both relevant and effective. The strategy emphasizes robust risk management and sustainability, ensuring that the project remains safe, environmentally responsible, and financially viable. This initiative not only broadens our educational outreach but also positions the GBC mine as a leader in sustainable and innovative mining practices. Future research will explore the application of these strategies to other contexts and the incorporation of emerging technologies to further enhance the geotourism experience.

Keywords: Underground Mine, Geotourism, TOPSIS, Strategic Planning

Share Link | Plain Format | Corresponding Author (Anshar Ajatasatru)


29 Geotourism ABS-21

Geographic Information System Analysis on Evaluation of Geotourism Potential in Sumbawa West Nusa Tenggara
Muhammad Fatih Qodri, Siti Siah, Okki Verdiansyah

Institut Teknologi Nasional Yogyakarta


Abstract

The rise of geotourism has led to an increasing need for innovative and systematic methods to evaluate the geotourism potential of natural areas. This study focuses on Sumbawa Island, West Nusa Tenggara, utilizing Geographic Information Systems (GIS) and remote sensing tools to assess its geotourism potential. By integrating spatial datasets with field data, this research was developed a comprehensive geological database for Sumbawa. This database was evaluated against geological phenomenon, access, infrastructure for conservation needs. The analysis identified key geosites and provided a framework for sustainable geotourism development in the region. Our findings highlight the potential of GIS as a valuable tool in geotourism planning, offering insights into site suitability, accessibility, and management strategies. The approach used in this study can be applied to other geologically rich areas, contributing to the development of geotourism and the conservation of geological heritage.

Keywords: GIS, Geotourism, Conservation, Geoheritage, Evaluation

Share Link | Plain Format | Corresponding Author (Muhammad Fatih Qodri)


30 Geotourism ABS-24

Preliminary Geoheritage Assessment in Sikka Regency, Potential Geotourism Destination in Indonesia
Reza Permadi, Wendy P. Tarigan, Teguh A. Patria, Hana Ulinnuha, Fithria K. Damanik

Tourism Destination, Universitas Bina Nusantara


Abstract

This paper presents a preliminary assessment of geological diversity in Sikka Regency that can assist in sustainable planning and management and provide protection for national geological heritage (geoheritage) sites. The landscape of Sikka Regency is characterized by structural and karst landforms. The method used in this research is an inventory of geological diversity with field data collection and self-assessment using the Geological Survey Center Classification, Geological Agency, Ministry of Energy and Mineral Resources (2017), whose assessment is based on four aspects, namely aspects of scientific value, educational value, tourism value, and potential degradation value. Each scoring point has a value converted to a percentage that is summarized to classify the geological heritage as high, moderate, or low value. Based on field inventories and independent assessments, the Sikka Regency area has 20 geological diversity. 5 geological diversity has a high classification value, some of which are of Bhera Columnar Joint- Ogor Paret Honeycomb- Semparong Lake- Egon Crater and Underwater Crack. 15 geological diversity has a moderate classification. These results can help provide a geological diversity protection status to become a geological heritage and the development of geotourism destination management.

Keywords: Geoheritage- Sustainable- Structural- Karst

Share Link | Plain Format | Corresponding Author (Reza Permadi)


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