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All Journal Jurnal Natur Indonesia Tunas Geografi Jurnal Agrista Peronema Forestry Science Journal Jurnal Ilmu-Ilmu Pertanian Indonesia Jurnal Agribisnis Indonesia (Journal of Indonesian Agribusiness) Jurnal Geografi SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Serambi Engineering Jurnal Agrium Pelita Masyarakat CONSEN: Indonesian Journal of Community Services and Engagement Innovative: Journal Of Social Science Research INTERNATIONAL JOURNAL OF ECONOMIC LITERATURE Rona Teknik Pertanian Journal of Environmental and Development Studies
Delvian Delvian
Universitas Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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OPTIMIZING WILLINGNESS TO PAY FOR THE PRESERVATION OF SIBOLANGIT NATURE PARK IN NORTH SUMATERA Febri Yoanita Harahap; Delvian, Delvian; Fitri, Isnen
INTERNATIONAL JOURNAL OF ECONOMIC LITERATURE Vol. 2 No. 1 (2024): January
Publisher : Adisam Publisher

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Abstract

Nature Tourism Park (TWA) is a conservation area that is formed and aims to be used as a location for tourism, education, research and cultural preservation. By looking at the completeness of the facilities and the potential of the flora and fauna in Sibolangit TWA, it should have the potential to be visited by more tourists. Moreover, its location is only 38 km from Medan City or one hour by road using a motorized vehicle, the place is on the edge of the Medan - Berastagi crossing road. The decline in visitors over the past 2 years has had an impact on the low income received by TWA Sibolangit, which is also one of the sources of PNBP (Non-Tax State Revenue). This study was conducted to answer several research questions, including: 1) What are the factors that affect WTP in Sibolangit TWA? Logistic regression analysis was used and 2) How much is the WTP value by visitors to Sibolangit TWA? Using CVM and average WTP. The target of the questionnaire is teenage visitors (12-25 years old). From the results of the study it is known that the significance value of each variable is smaller than 5 percent of only three variables, namely the variable gender, level of knowledge, and visitor perceptions of service. And based on the above calculations, the average WTP value of respondents is Rp. 7,875. Rounded up to Rp. 8,000,-
Spatial Study of Land Cover Change and Degradation of Environmental Carrying Capacity of Settlements in the Coastal Area of Belawan Bahagia 2004-2025 Sihotang, Krisda Fadila; Aulia, Dwira Nirfalini; Delvian, Delvian; Rahmawaty, Rahmawaty; Siahaan, Nelson Manumpak
Tunas Geografi Vol. 14 No. 1 (2025): JURNAL TUNAS GEOGRAFI
Publisher : Department of Geography Education, Faculty of Social Sciences, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/tgeo.v14i1.65577

Abstract

Spatial thinking skills are essential in everyday life. These skills can be improved through geography learning. Various studies on efforts to improve spatial thinking skills through geography education have been conducted in Indonesia; however, none have specifically examined the various models, teaching materials, and learning outcomes. Through a comprehensive review of previous findings, this study was conducted to fill this gap. The results of this study can be helpful for teachers and researchers in further developing geography education. This study employs a qualitative research design, specifically a document study or literature review. Publish or Perish software is used in the process of exploring or conducting literature searches. Through the initial search process, a total of 61 documents were obtained. These documents were then reviewed individually, resulting in a total of 16 documents that met the inclusion criteria. The results of the study showed that the most widely applied geography learning model was Project-Based Learning, followed by Discovery Learning and EarthComm. The teaching materials used are Disaster and Disaster Management, Basics of Mapping, Remote Sensing, and Geographic Information Systems (GIS), Atmosphere, Hydrosphere, Lithosphere Dynamics and Its Impact on Life, and Potential of Indonesian Marine Waters. Through the application of the learning model, various improvements were obtained in several indicators of spatial skills. The Project-Based Learning model is the most successful approach in improving various indicators of spatial thinking skills, including Analogy, Aura, Pattern, Association, Form, and Analysis.
Co-Authors Abdul Rauf Agree Hutami Sinaga Agustrisno, Agustrisno Alief Aththorick Ameilia Zuliyanti Siregar Ameilia Zuliyanti Siregar Ariasta Bereona Tarigan Arida Susilowati Iswanto Arrasyid, Nurfida Khairina Aththorick, T. Alief Aulia, Dwira Nirfalini Aznawi, Andi Aznan Bejo Slamet Deni Elfiati Diana Sofia Hanafiah Dianingrum, Tengku Elfiati, Deni Elfiati etti sartina siregar Febri Yoanita Harahap Fikarwin Zuska Heni Pujiastuti Ichwana Ichwana Isnen Fitri Jumilawaty, Erni Jumilawaty Juneith O S Nadeak Kiking Ritarwan M. Basyuni Masitta Tanjung Mohammad Basyuni Mubaraq, Alfian Mubaraq Nauly, Meutia Nauly Nelly Anna Netti Herlina Nius Abdi Ginting Oding affandi R. Hamdani Harahap Rahmawaty, Rahmawaty Rangkuti, Ahmad Baiquni Rauf Rauf Ria Pertiwi Sianturi Ridwanti Batubara Risnasari, Iwan Risnasari Siahaan, Nelson Manumpak Sihotang, Krisda Fadila Sivaipram, Itchika Sivaipram Slamet, Bejo Slamet Solihin Solihin Sumono Sumono Susilowati, Arida Susilowati Tampubolon, Jamson H Tampubolon, Jamson Hasintongan Usnawiyah Usnawiyah, Usnawiyah Wahyu Fahreza Wika Astuti Sagala