Geoeducational potential in Hang Rai geoheritage, Nui Chua National Park, Ninh Thuan province, Vietnam

Abstract

Geoheritage is crucial for comprehending the planet's history and the geological processes that form the basis of all landforms, geomorphological structures, and distinctive elements of geodiversity. The goal of geoeducation is to enhance community understanding and responsibility for the Earth's natural and cultural legacy. As a result, efforts to save the environment and natural resources are concentrated and encouraged.Hang Rai geoheritage in Nui Chua National Park, Ninh Thuan Province, Vietnam is suggested to have distinctive geological scientific significance at the national level, featuring tectonic sea cliffs and ancient coral terrace, along with ecological and aesthetic value. Despite being a well-known tourist destination, geoeducational activities have not been given the focus they deserve. A study was carried out to assess the geoeducation potential of Hang Rai geoheritage utilizing the GEOAM method. The investigation involved a survey of 12 specialists utilizing 8 criteria, concluding that the geoeducation potential of Hang Rai is at a high implementation level. Geoeducational values were also surveyed by the visitors with a simplified-GEOAM. 73 responses were collected and analyzed using a multivariate linear model in BMA. A model that accounts for 80.3% of the variance in y (r2 = 0.803) with the lowest BIC (Bayesian Information Criterion) was chosen the most suitable model for predicting the relationship between geoeducation value and three variables, including: interactive and hands-on activities (EEI3), community benefits (CIE1), outreach and communication (CIE2). This serves as a foundation for the development of geoeducational programs tailored for various tourist groups in Nui Chua National Park specifically and Vietnam's geoheritages broadly, ultimately enhancing community awareness regarding the management and conservation of natural resources in pursuit of sustainable development.