The Volcanic Geoheritage in the Pristine Natural Environment of Harrat Lunayyir, Saudi Arabia
Opportunities for Geotourism and Geohazard Issues
Bibliographic Data
| ID | 13125371 |
|---|---|
| Authors | Károly Németh (0000-0003-1026-0407, HUN-REN Institute of Earth Physics and Space Science, corresponding author), Abdulrahman Sowaigh (Geological Survey of India), Vladyslav Zakharovskyi (0009-0006-5773-8622, Massey University), Mostafa Toni (0000-0003-0371-3404, Helwan University), Mahmoud Ashor (Geological Survey of India), Vladimir Sokolov (0000-0001-7522-0006, Geological Survey of India), Fawaz Moqeem (Geological Survey of India), Khalid Abdulhafaz (Geological Survey of India), Turki Hablil (Geological Survey of India), Turki Sehli (0009-0008-5288-9477, Geological Survey of India), Khalid Yousef (Geological Survey of India) |
| Year | 2025 |
| Volume | 8 |
| Issue | 9 |
| Pages | 363-363 |
| Publication date | 2025-09-04 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Heritage (JOURNAL) |
| Journal identifiers | ISSN: 2571-9408 • E-ISSN: 2571-9408 |
| Publisher | MDPI AG (PUBLISHER • IT) |
| DOI | 10.3390/heritage8090363 |
| OpenAlex | W4413982663 |
| Language | EN |
| Citations received | 1 |
| References cited | 100 |
The Lunayyir Volcanic Field (Harrat Lunayyir), located on the western boundary of the Arabian Microplate, comprises a Quaternary volcanic region featuring approximately 150 volcanoes formed from around 700 vents. In 2009, a significant volcano-seismic event occurred, resulting in the formation of a nearly 20 km long fissure. Geophysical modeling has demonstrated that this area lies above an eruptible magma system, unequivocally confirming ongoing volcanic activity. Recent geological mapping and age determinations have further established the field as a young Quaternary volcanic landscape. Notably, the 2009 event provided critical evidence of the region’s volcanic activity and underscored the potential to connect its volcanic geoheritage with hazard mitigation strategies. The volcanic field displays diverse features, including effusive eruptions—primarily pāhoehoe and ‘a‘ā lava flows—and explosive structures such as spatter ramparts and multi-crater scoria cones. While effusive eruptions are most common and exert long-term impacts, explosive eruptions tend to be less intense; however, some events have reached a Volcanic Explosivity Index (VEI) of 4, distributing ash up to 250 km. Recognizing the geoheritage and geodiversity of the area may enhance resilience to volcanic hazards through geoconservation, educational initiatives, managed visitation, and establishment of a geoheritage reserve to preserve site conditions. Hazards associated with this dispersed monogenetic volcanic field manifest with recurrence intervals ranging from centuries to millennia, presenting challenges for effective communication. Although eruptions are infrequent, they have the potential to impact regional infrastructure. Documentation of volcanic geoheritage supports hazard communication efforts. Within the northern development sector, 26 geosites have been identified, 22 of which pertain to the Quaternary basaltic volcanic field, each representing a specific hazard and contributing vital information for resilience planning
Archaeology · Geochemistry · Geography · Geohazard · Geomorphology · Geotourism · Landslide · Mining engineering · Natural (archaeology · Volcano · Geological and Geochemical Analysis · Geological Formations and Processes Exploration · Geotourism and Geoheritage Conservation · Geology
| Unique citing works | 1 |
|---|---|
| Citations per year | 1 |
| Citation span | 2026 - 2026 (1) |
| Citation velocity | current |
| Highly cited | No |
| Citation types | Neutral: 1 |