Quantitative assessment for geosites of the Ijen Geopark in Banyuwangi Regency, East Java, Indonesia

Abstract

Ijen Geopark, also known as “Sunrise of Java,” is situated on the eastern tip of Java. Twelve geosites of the geopark are located in Banyuwangi Regency, while the left are situated in Bondowoso Regency. This paper aims to inventory and conduct a geosites quantitative assessment in Ijen Geopark in Banyuwangi Regency. A four-step model, comprising scientific value, potential educational value, potential tourism value, and degradation risk, is utilized for the quantitative assessment of the geosites. Geological characteristics of the twelve geosites have been inventoried. Ijen Acidic Crater Lake is the most valuable geosite in scientific terms. The publication of international papers can enhance the scientific score, particularly for geosites with a final scientific score below 300. All geosites in Ijen Geopark are potential for both education and tourism purposes, as they have final scores higher than 300. The Intrusive Rock Pulau Merah, despite facing moderate challenges related to population density and uniqueness, has been shown to have the greatest potential for both educational and tourism purposes. The geosites within Ijen Geopark are relatively protected from deterioration, with a total deterioration risk score less than 250. The study supports the efforts of local and national governments in promoting economic development.