Extreme weather events are increasingly recognized as major stress factors for forest ecosystems, causing both immediate and long-term effects. This study focuses on the impacts experienced by the forests of Valdisotto, Valfurva, and Sondalo (28% of the total area is covered by forests) in Upper Valtellina (Italy) due to the Vaia storm that occurred in October 2018. To define the immediate impacts of Vaia, we assess the economic value of forest ecosystem services (ESs), particularly those provided by timber production and carbon sequestration, pre- and post-Vaia and during the emergency period. We used the market price method to assess the economic values of timber production and carbon sequestration, as these are considered to be marketable goods. Based on data processed from Sentinel-2 satellite images (with a spatial resolution of 10 m), our results show that, despite the reduction in forest area (−2.02%) and timber stock (−2.38%), the economic value of the timber production increased after Vaia due to higher timber prices (i.e., from a total of €124.97 million to €130.72 million). However, considering the whole emergency period (2019–2020), the total losses are equal to €5.10 million for Valdisotto, €0.32 million for Valfurva, and €0.43 million for Sondalo. Instead, an economic loss of 2.88% is experienced for carbon sequestration, with Valdisotto being the more affected municipality (−4.48% of the pre-Vaia economic value). In terms of long-term impacts, we discuss the enhanced impacts due to the spread of the bark beetle Ips typopgraphus.

Climate change education requires innovative, action-oriented methodologies to foster student engagement and reflection on sustainable behaviors. This study explores an integrated educational program implemented within the Pathways for Transversal Skills and Orientation (PCTO) framework in three Italian upper secondary schools. The program combined immersive virtual reality experiences, GIS-based image analysis, traditional instruction, and two behavior-oriented web applications. A total of 181 students completed a post-activity questionnaire assessing satisfaction, perceived learning, prior knowledge, and self-reported intentions toward behavioral change. Results show that technology-enhanced and interactive modules were associated with higher levels of perceived engagement and perceived learning (with over 80% of students reporting at least moderate learning in immersive, GIS-based, and carbon footprint activities) compared to theory-only sessions. Modules explicitly linked to everyday behaviors, such as carbon footprint estimation and fast fashion consumption, were more frequently associated with self-reported intentions to adopt more sustainable practices (approximately 70% of positive responses). Given the post-only, perception-based design, findings should be interpreted as exploratory evidence of students’ perceived educational value rather than objective measures of learning outcomes. Overall, the study highlights the potential of experiential and digitally enhanced approaches in climate change education, while underscoring the need for future research incorporating objective and longitudinal assessments.

Caves are unique natural laboratories for studying climate change and its ecological impacts. However, analyzing air temperature in these environments is challenging due to stable microclimatic conditions and high humidity. Collecting reliable data requires dedicated devices and protocols. We developed a standardized quality control procedure—Cave Air Temperature Quality Control (CAT-QC)—to assess the reliability of temperature data collected inside caves. The protocol consists of four main steps: (i) assessing data completeness; (ii) identifying physically implausible values; (iii) detecting statistical outliers using three progressively sensitive methods; and (iv) conducting a final manual check. We tested CAT-QC on a dataset from 19 caves in the Piedmont region (Northwest Italy), recorded with iButton devices. The protocol effectively identified gaps, absurd values, and abrupt temperature changes, many of which were due to human interference or sensor issues. Data flagged through CAT-QC can be further reviewed to address biases and rerun through the process if needed. Designed for broad applicability, CAT-QC is dynamic and can be tailored to local series characteristics, making it suitable for diverse subterranean environments. This tool provides a robust framework for ensuring data quality and comparability in cave climate studies, supporting research and conservation efforts in the context of climate change.

Glacier retreat due to climate change is accelerating worldwide, yet the phenomenon remains abstract for many people, especially those unfamiliar with mountain environments. The Urban Glaciology experiment, conducted during Milan’s internationally renowned “Fuorisalone” 2024 design event, aimed to bridge this perceptual gap by simulating real glacier melt processes in a busy urban square. Three large ice blocks with contrasting surface conditions (i.e., clean, dirty, and debris-covered) were exposed to springtime urban temperatures, mimicking conditions found on Alpine glaciers during summer. Over one week, the blocks produced a total of 748 L of meltwater, with dirty ice melting up to four times faster than debris-covered ice, consistent with established albedo effects. These results confirmed the thermal analogy between Milan’s spring conditions (+15 to +20 °C) and the ablation season on Alpine glaciers. Visitors observed the differential melting in real time, supported by visual indicators, explanatory panels, immersive virtual experiences, and direct interaction with researchers and students. Informal interviews indicated that more than 60% of participants reported a perceptual shift, recognizing for the first time that urban temperatures can replicate glacier melting conditions. By embedding a science-based installation in a major cultural tourism event, the experiment reached a diverse, non-traditional audience—including tourists, designers, and citizens—and encouraged reflection on the implications of glacier loss. The success of this initiative highlights the potential of replicating similar models in other cities to raise awareness of environmental change through culturally engaging experiences.