Search Results (39)

The lithological record of past climates and climate changes reveals significant potential in enhancing education and understanding of global climate changes and their impacts on contemporary societies. A relatively young geological record of Pleistocene cooling and glaciations serves as one of the most useful geo-educational tools. The present study encompasses a comprehensive review of ongoing efforts to assess and communicate the glacial geoheritage of the Pleistocene, with a detailed case study of Poland. A literature review is conducted to evaluate the extent of scientific work on inventorying and communicating the geodiversity of Pleistocene glacial and periglacial environments globally. The study demonstrates a steady increase in the number of scientific contributions focused on the evaluation and promotion of Pleistocene geoheritage, with a notable transition from the description of geosites to the establishment of geoconservation practices and educational strategies. The relative complexity of the palaeoclimatic record and the presence of glacial geodiversity features across extensive areas indicate that effective scientific communication of climate changes requires careful selection of a limited number of geodiversity elements and sediment types. In this context, the use of glacial erratic boulders and rock gardens for promotion of Pleistocene glacial geoheritage is advocated, and the significance of educational initiatives for local communities and the preservation of geocultural heritage is outlined in detail. Full article

Scandinavian erratic boulders in central Poland represent a significant element of the region’s geodiversity, fulfilling important natural, scientific, and cultural functions. As objects of high perceptual value, they integrate into the landscape and provide a wide range of geosystem services. The main objectives of research conducted in two areas of the Małopolska Upland are to determine the concentration of these boulders and identify the geosystem benefits they offer, with particular emphasis on lichen species inhabiting their surfaces. Research has confirmed the currently limited use of geosystem services provided by the 25 erratic boulders studied. However, this may change with growing ecological awareness among local communities, enabling a deeper appreciation of inanimate nature. Erratic boulders have the potential to attract geotourists and thus support economic development (by improving the residents’ quality of life), but this potential requires broader promotion. Although the Central Register of Geosites of Poland is an appropriate platform for their registration, none of the analysed boulders have yet been included. The research findings are also partly directed at local government units to help them recognise the value of erratic boulders for sustainable development, in line with existing legal frameworks and development strategies. The detailed characterisation of 25 boulders may inspire broader initiatives and foster knowledge transfer to support regional development through geotourism. The ability to identify the ecosystem benefits provided by erratic boulders is essential for maintaining ecological balance and sustaining natural processes. However, there is growing evidence of the systematic disappearance of erratic boulders from the landscape, which disrupts geosystem balance and leads to further environmental degradation, negatively affecting human well-being. In light of the lack of effective nature protection measures in the study area, it is proposed that some of these boulders be designated as geological protected features. Such a conservation approach could help maintain ecological balance in the designated area. Full article

The geoheritage present on the “Tindari Cape and Marinello Lakes” site (TCML, Messina Province, NE Sicily, Italy) drew our attention due to the acquired contrasting information. Indeed, the TCML geoheritage was classified in the geosite national catalogue as a geosite (albeit under a non-evaluated status and with regional scientific interest), whereas it was classified in the geosite regional catalogue as a site of attention. The coastal geoheritage included in this site was analyzed by means of a literature review, field work, and a sedimentological and petrographic investigation. Moreover, the reconstruction of the historical to modern evolution of the lagoon and spit’s shapes was carried out across a time span of 85 years. The investigation results were used for the inventorying and quantitative assessment of the TCML geoheritage with the Brilha method. The primary and preeminent scientific interest was geomorphological, the lagoon and spit being an active geomorphosite. This system showed elements of rarity, representativeness, and exemplariness. Secondary-type geomorphological, structural, and palaeontological aspects were also evidenced in geological elements found on the cliffs of the Tindari Cape. For the quantitative assessment of the geodiversity, the scientific value (SV), potential educational use (PEU), potential touristic use (PTU), and degradation risk (DR) were evaluated. The obtained weighted scores were 320 (SV), 250 (PEU), 290 (PTU), and 285 (DR). The high SV suggested that the TCML, due to its geodiversity, could be classified as a geosite. Notwithstanding, the moderate PEU, PTU, and DR (fragility and vulnerability depending on natural climate and anthropogenic factors) values indicated that it was not fully compatible with educational and touristic purposes. The results of the inventorying and quantitative assessment of the TCML site provide scientific data that are useful in establishing the TCML as a global geosite, placing it in the national catalog of geosites. Full article

The integration of geodiversity elements and contexts into fire management frameworks remains limited due to a lack of actionable tools for assessing geosite sensitivity. This study addresses this gap by developing and testing a mechanistic model to evaluate soil and lithological fire sensitivity, using a geodiversity database of Tasmanian geosites at various temperature thresholds. Initial results indicate the utility of the approach to distinguish between sensitive and robust geosites, providing a simple delineation between the relative sensitivities of in situ elements. A subsequent iterative approach applied modelled outputs to an existing geosite database, giving coarse indicators of sites with a propensity to be modified by fire. With static inventory, this approach allows decision-makers to develop new risk parameters for the management of burns and wildfires. Geographically complex environments have led to misalignments between geosite boundaries and broader processes, data inaccessibility for remote or offshore sites, and fire as both a destructive and formative agent; these must all be resolved. Future work should consider the necessity of incorporating values, recovery trajectories, and hydrological processes into fire sensitivity assessments. The study concludes with recommendations for refining the model to enhance its utility for fire managers, ultimately contributing to the integration of geodiversity into fire management strategies and geoconservation planning. Full article

The Napo Sumaco Aspiring UNESCO Global Geopark (NSAUGG) in Ecuador represents a genuine variety of geological, cultural, and natural heritage, which aims to promote sustainable development through geotourism. This study describes the significance of NSAUGG, emphasizing its geological diversity which includes a variety of geosites, and focusing on three recently annexed geosites: the Wawa Sumaco Quarry, Puka Urku, and the Pucuno River, where geological analyses, including petrographic and mineralogical assessments, were conducted. To enhance community engagement and educational outreach, a multi-platform mobile application, “SumAppGeo”, was developed using ArcGIS and Flutterflow. This application serves as an interactive tool for visitors and local communities, providing detailed geological information, interactive maps, and educational content. The findings reveal the presence of significant geological features, such as haüyne-bearing alkaline rocks, which indicate specific volcanic activity in this region and are an element of geodiversity, validating the Wawa Sumaco Quarry, Puka Urku, and the Pucuno River as geosites. The implementation of SumAppGeo aims to foster a deeper understanding of the region’s geodiversity while promoting responsible tourism practices. This initiative not only supports the recognition of NSAUGG as part of the UNESCO Global Geoparks Network but also contributes to the socio-economic development of local communities through sustainable tourism practices. Full article

The island of Malta, despite its small size, boasts a great variety of landscapes and landforms, offering a wide range of geological and geomorphological features of great interest. The identification and assessment of geosites can contribute to the preservation, protection, and promotion of this rich geodiversity. In addition, geosites have a high potential of attracting geotourists, thus also contributing to the development of the local economy. Tourism plays a key role for the Maltese Islands, with Malta’s tourism direct contribution to GDP being among the highest in Europe. Thus, geotourism could represent a significant resource for Malta, though it has yet to receive the attention and recognition it deserves. Within this framework, this work aims to highlight the role of geoheritage and geotourism as potential resources for the enhancement of sustainable tourism and geoconservation in the southern sector of Malta. This region of Malta receives less visitors compared with the northern sector of the island, which is popular for its sandy beaches. To this end, potential geosites were inventoried and quantitatively assessed using a commonly applied methodology tailored to the local setting. The results of this evaluation let to identify 18 potential geosites that can be recognized as both parts of the Maltese natural heritage and tourist resources. Among these 18 sites, we identified four priority geosites which could be incorporated into a potential geotourism route to also highlight the valuable elements of the cultural heritage located in the vicinity. Moreover, the assessment methodology, applied for the first time in the investigated area, has proven to be a valuable support for geosite identification and can be extended to other Maltese regions. Full article

The concept of geosites and geodiversity sites that document selected elements of geodiversity has proved to be extremely useful in the preservation and communication of the abiotic diversity of the Earth. However, the process of the designation, description, evaluation and, finally, promotion of geosites requires a fair amount of effort. This hinders the recognition of geosites and the development of geoparks in many areas that would otherwise benefit from their rich but undervalued abiotic environment. To rectify this, the present study introduces the use of automated geographic information system (GIS) mapping and generative artificial intelligence (GAI) for the designation and promotion of points of geological interest and potential geodiversity sites. When used effectively, these techniques permit the rapid development of geodiversity site inventories and, eventually, their dissemination to the general public and decision-makers. In this study, GAI is employed to produce diverse promotional content, both textual and visual, that facilitates geoscientific communication. A case study of an aspiring geopark located in Poland (Central Europe) is discussed, showing that GAI has the potential to enable the rapid development of easy-to-understand and diverse educational materials, limiting the amount of resources and labour required for the effective promotion of geodiversity. Full article

The “Atlantic Geopark” Project corresponds to the first stage of a broad project addressing a future application to the Global Geopark Network of a territory located in Portugal: “The Atlantic Geopark: 600 million of geological history”. It covers six central littoral and rural municipalities (Cantanhede, Figueira da Foz, Mealhada, Mira, Montemor-o-Velho, and Penacova), which display special and singular geodiversity, and it includes geological heritage with international relevance representing the opening and closing of the Rheic Ocean, the formation and breakup of Pangea, and the opening of the North Atlantic Ocean. Besides the geological heritage, here presented through the description and characterization of six geological sites (one per municipality) which served as anchors for the development of the project currently underway, the territory also provides other geoheritage resources related to uses of the local geological features. These resources hold significance in bolstering an application to the Global Geopark Network soon. They encompass partially artificial elements such as road excavations, agricultural soils, and quarries, as well as entirely artificial elements such as interpretation centers and museums. These elements serve as tangible representations of the various ways in which the Earth and local communities interact. Full article

Virtual field trips in physical geography transcend our human limitations regarding distance and accessibility, allowing students to experience exemplars of physical environments. These experiences can be critical for students to connect to the physical world beyond traditional classroom formats of communicating themes and features in physical geography. To maximize the learning potential of these experiences, designers must engage in a translational process to take resources and content from the physical world and migrate it to an online, virtual format. However, these virtual learning experiences need to account for how learners learn; and should draw heavily on the foundations of educational research and field sciences, while highlighting the awe and beauty of the natural landscape itself. Crafting these spatial stories of the natural world with learning elements requires careful and intentional design to maximize the perception of physical features, patterns, and processes at the landscape scale. To help field-trip developers comprehend the workflows used to create perceptible, rich environments that spur students’ learning, we propose a development process (TECCUPD) as a guide to navigate the intersection of education and science, using an example of geodiversity and alpine glacial landscapes found in Glacier National Park, Montana. Full article

Geodiversity, comprising both endogenous and exogenous geological processes, plays a crucial role in shaping the structure and functionality of natural systems, alongside its substantial impact on human well-being. However, the often-overlooked interconnection between geodiversity components limits our comprehension of geosystems. In the Chinchiná River Basin (CRB) in Colombia, located in the northern Andes in South America, we established criteria to differentiate geodiversity classes, calculated indices to understand the distribution of geological elements, and discussed systemic relationships. This comprehensive approach lays the foundation for a holistic comprehension of the territory’s structure and functionality. Our findings revealed the convergence in an area of 1052 km² of 10 rock types, 7 slope ranges, 13 landforms, 5 drainage density features, 610.4 km of faults with 9 kinematic tendencies, 5 soil orders, 5 climate types, a 3328 km surface drainage network with 7 hydrographic orders, 1 underground aquifer, 4 areas with lakes, 2 zones with glaciers, 27 polygenetic and monogenetic volcanoes, and several thermal springs. This discussion explores the implications of various methodologies used to establish the value of the general geodiversity index while also examining the relationships between abiotic elements and their distribution patterns. This forms a fundamental basis for understanding the geosystem services of the basin in terms of regulation, support, and provisioning processes, as well as the culture and knowledge derived from geodiversity. These conceptual elements are indispensable for enhancing the sustainability of a region that is susceptible to the impacts of climate change. Furthermore, they serve as the foundations for the objective’s achievement, as set by the UNESCO Global Geopark project “Volcán del Ruiz”, currently ongoing within the region. Full article

A geodiversity assessment is one of the basic steps in the development of geoprotection activities. It is important to establish parameters that quantify the elements and locations of abiotic nature. Here, the focus is on those who are richer than the average population. In doing so, it is possible to manage areas for the protection of important geoheritage and develop sustainable activities, e.g., geotourism. The monitored territory (Slovenské rudohorie Mts.) lies in southeast Slovakia and occupies an area of 4986 km². The geodiversity assessment is based on overlaying a grid onto different maps at a scale of 1:500,000, where the final geodiversity index is the sum of six indices calculated in 5 × 5 km grid squares. These indices consist of a geological index, a geomorphological index (composed of two sub-indices: geomorphological subdivision and morphological–morphometric types), a hydrological index (composed of three sub-indices: the type of aquifer, the density of the river network, and the occurrence of springs and mineral waters), a soil index, a tectonic index, and a mineral resources index (composed of four sub-indices: the occurrence of ore, non-ore, construction, and energy resources). The resulting geodiversity index map is presented in the form of five isoline classes: very high (10% of the monitored area), high (28%), medium (32%), low (23%), and very low (7%). The geodiversity map of the territory of the Slovenské rudohorie Mts., together with the indices, creates a useful tool for conservation, management, sustainability programs, and education at the national level. However, Slovak legislation does not mention the concept of geodiversity, its protection, valuation, restoration, or responsible usage. Only its specific forms and processes are preserved as a natural resource supporting biodiversity. Considering the mineralogical richness of the area, some locations with a very high geodiversity may be the focus of mineral exploration. It is very important to set up appropriate landscape management for these sites. Valuable geotopes located in biodiversity cold spots that are not subject to protection within the state’s nature protection program should be considered as small protected areas (up to 1000 ha) at the fourth or fifth level of protection under Act No. 543/2002 Coll. or could form the core areas of a possible Geopark. Full article

Geotourism is a concept that is expanding rapidly throughout the world without exception, given its versatility to value the elements of geodiversity and geoheritage; landscape elements without an apparent use or benefit usually find in geotourism a window that can exploit unsuspected conditions. Culebrillas Lagoon, located in the southern center of the Ecuadorian Andes, represents a hydrographic unit of glacio–lacustrine origin as a typical hidden place that conceals a valuable geotourism potential. Culebrillas is marked by a series of fluvio–glacial morphologies, whose forms hide an important cultural heritage expressed in its festivities, myths, and legends which have been celebrated through the centuries. Inca and Cañari civilizations have been, in the past and present, the original groups that inhabited this sector, and important vestiges of their presence are still evident, as in the case of the Qhapaq Ñan or the Inca road system. The present investigation allowed the generating of information about elements of geoheritage and other related resources that have various potential uses, and which highlight the intrinsic values present in this area, complementing each other from a holistic socio–environmental and geotourism perspective. Full article

The article presents a new geosite in a small provincial town in central Poland. It contains twelve Scandinavian erratic boulders from the area, deposited by the Pleistocene ice sheet about 130,000 years ago. The geotrail is equipped with three informative boards, a folder, and each boulder has its own identifier. The article also draws attention to petrographic types and types of erratic boulders among the collected boulders. Their basic dimensions, age, and source area are given. Specific features of rock morphology are discussed. Records of sub/inglacial processes, periglacial processes affecting the forefield of the melting ice sheet, and contemporary morphogenetic processes are also analyzed. The recipient/beneficiary of such information can be anyone who is sensitive to the beauty of abiotic nature, feels heir to the geological past of his region, or wants to broaden his horizons with knowledge from the ice age. The recognized and disseminated heritage of abiotic objects in nature through the transfer of expert knowledge has great potential to become an effective generator of sustainable socio-economic development of peripheral tourist areas. The paper presents in detail expert knowledge and specific examples of improving the quality of life with the creation of this geosite. The tool to be used here is geotourism; it deals with the study of geodiversity and the development of elements of abiotic nature to perform tourist functions in accordance with the principles of nature protection. It protects the geological heritage by effectively securing geosites, widely disseminating geological sciences, and promoting their educational and tourist functions. Full article

The soil is a component of geodiversity, a geoheritage element providing knowledge of how the geosphere works and interacts with other Earth subsystems. To promote soil as a geoheritage element, we aim to create a geotouristic trail focused on soil, geomorphology, and geoarcheology in the area of Mt. Cusna (Tuscan-Emilian Apennine National Park, Northern Italy), where there is a 20-years long-lasting history of research on geopedology, geoarcheology, and geomorphology. Along existing hiking paths, five soil profiles are identified as sites of potential pedological interest, whereas three more sites are selected to show the geomorphological context of the area and one the geoarcheological evidence. The soil evidence allows for the reconstruction of paleoenvironmental and paleoclimatic conditions, and/or retraction of the human impact that has affected the area over time. In order to communicate the information about the geotouristic trail, illustrative panels were prepared for each trail site and underwent a formative evaluation by students attending academic courses in Natural Sciences to improve the offer. Through the trail, it will be possible to enable the visitor to discover the soil concept, which is often poorly known or even underestimated in its scientific and cultural value. Moreover, the cultural opportunities of the Mt. Cusna geosite will be enhanced. Full article

Geodiversity, defined as the natural range of geological, geomorphological, hydrological, and soil features, has been explored in a growing number of studies at different spatial scales. However, most research efforts have been directed at analysing geodiversity at a fine-scale. Here, an estimation of the geodiversity of the European subcontinent is performed using six available high-resolution global data sets that describe the diversity of selected features of the abiotic environment. Six maps representing geomorphological, geological, hydrological, hydrogeological, soil, and topographical diversity are compiled using the methods of centroid analysis and kernel density estimation. The present contribution identifies areas with high values of most geodiversity variables which were not previously studied, nor are included in the network of international geoparks. The study also shows that, although remote sensing images and digital elevation models allow one to grasp a significant understanding of geodiversity on the continental scale, fine-resolution and process-oriented geological data sets are required to further enhance the quality of large-scale geodiversity assessments. To ensure interoperability between studies, a consensus is necessary regarding the analytical methods, classification rules, standardised indices and dictionaries. Without this, comparisons of geodiversity evaluations across different scales and between distant study areas remain difficult. Full article