Search Results (1,174)

This paper presents preliminary findings on the effectiveness of a citizen science initiative that engages local communities in rural Kalimantan in collecting wildlife observations within their village forests. By leveraging the power of community participation, the initiative aims to build on local knowledge, promote sustainable management practices, and collect valuable data on species distribution. Through a combination of focus group discussions, training workshops, field surveys, and mobile app-based data collection from 2023 to 2025, the initiative successfully mobilized community members, particularly those with limited technological experience, to actively participate in biodiversity monitoring. We recently introduced a small ‘payment for wildlife observations’ system that significantly boosted observations. The initial results highlight the potential for citizen science to generate valuable species trend data and foster a sense of pride, ownership, and stewardship among community members. While the current manuscript does not provide statistical analyses of the wildlife data, we describe how we plan to overcome data biases that are inherent to opportunistic, unstructured survey efforts. The project continues, but the lessons learned thus far can inform future citizen science initiatives and contribute to the development of sustainable, long-term, low-cost and effective community-based conservation strategies in the region. Full article

Citizen science is increasingly recognized as a potential catalyst for sustainability transitions, climate action, and behavioral change by fostering collaboration between scientists and the public. While it offers benefits such as mutual learning, awareness raising, and improved outcomes, sustaining long-term diverse engagement remains a challenge. Research to date has largely emphasized data outcomes and initial participation, often overlooking the relational, social, and practical dimensions crucial for continued involvement. A disconnect persists between researchers’ data-driven goals and participants’ personal motivations, compounded by insufficient training and institutional support for engagement. This paper presents a novel framework for enhancing citizen engagement, drawing on a state-of-the-art literature review and focus group insights from the H2020 I-CHANGE project. It identifies enablers for and barriers to participation, reframing the latter as opportunities for support. The findings are organized into four themes: (1) call for participation, focusing on intrinsic motivation and local relevance; (2) project design, highlighting inclusive tools and communication; (3) a collaborative process, emphasizing trust, clarity, and support; and (4) participation benefits, including meaning, recognition, and social connection. This study underscores the need to build trust, foster relationality, and align expectations. It proposes practical engagement criteria and calls for deeper exploration of the relational foundations of citizen science. Full article

Museums offer significant value by preserving cultural heritage, fostering education and intellectual curiosity, and promoting social interaction, contributing to economic development and environmental sustainability. Underwater museums are relatively new and innovative and the Museum of Underwater Art, (MOUA) installed in 2017 in the Great Barrier Reef, Australia, offers an inspiring and educational experience that encourages positive conversations and garners significant media attention. Through a blend of art and science, MOUA provides a unique educational opportunity and initiates reef conversations on the challenging issues of citizen science, climate change, and coral bleaching, inviting snorkelers, divers, and the general community to protect the Great Barrier Reef. The MOUA asset is valued at $4 M and generates approximately $100 K per year from grants and earned income. The MOUA sculptures are seen by approximately 1.5 M people per year with the highest interactions associated with The Ocean Siren sculpture and approximately four thousand snorkelers and SCUBA divers a year visit the remote Coral Greenhouse and Ocean Sentinels sculptures at John Brewer Reef on commercial tourism trips. The MOUA has a large media reach of over 22 million. The Museum of Underwater Art demonstrates how art and culture can amplify reef conservation, achieving global research and community engagement beyond its small scale. This case study also exposes gaps in how ocean sustainability is measured across reef organizations and highlights the methodologies to fulfill those knowledge gaps. Our paper assesses Key Performance Indicators across other institutions and proposes methods to shift and improve conservation paradigms by the inclusion of cultural storytelling, citizen science, education, and carbon neutral events. Full article

This article explores the converging challenges and opportunities at the intersection of underwater cultural heritage, digital archaeology, and participatory science. In an era of accelerated climate change, data fragmentation, and rapid technological advancement, underwater archaeology is being reshaped by the rise of generative artificial intelligence (GAI), FAIR (Findable, Accessible, Interoperable, and Reusable) data governance, and the growing role of public archaeology. We argue for an ethical and epistemologically inclusive framework that recognizes the importance of co-authorship, data transparency, and multisensory narratives in interpreting submerged sites. Drawing on case studies from Latin America and Europe, this article demonstrates how socio-technical networks, collaborative models, and culturally sensitive ontologies offer a pathway toward a decolonized, accessible, and sustainable archaeology. This paper concludes with recommendations for integrated public policy and citizen-driven heritage protection, highlighting digital archaeology’s transformative potential in the Anthropocene. Full article

The occurrence of the bigfin reef squid Sepioteuthis lessoniana, a Lessepsian migrant, is documented for the first time from the coastal waters off Malta, based on the collection of a single specimen reported through citizen science. The presence of this species in the broader Strait of Sicily region is further confirmed by a morphometric assessment and genetic analysis of another individual captured off the Pelagian island of Lampedusa. Molecular identification using mitochondrial COI and 16S rRNA markers corroborates the taxonomic identification exercise as it aligns both specimens with Indo-Pacific clades of S. lessoniana. These records represent the first genetically verified occurrences of the species in both Maltese and Italian waters. The findings extend the known Mediterranean distribution of S. lessoniana, emphasizing the Strait of Sicily as an important monitoring region for Lessepsian migrants and highlighting the combined role of integrative taxonomy and citizen science in tracking non-indigenous species introductions. Full article

Impaired visibility, a major global environmental threat, is a result of light scattering by atmospheric particulate matter. While digital photographs are increasingly used for daytime visibility estimation, such methods are largely ineffective at night owing to the different scattering effects. Here, we introduce an image-based algorithm for inferring nighttime visibility from a single photograph by analyzing the forward scattering index and optical thickness retrieved from glow effects around light sources. Using photographs crawled from social media platforms across mainland China, we estimated the nationwide visibility for one year using the proposed algorithm, achieving high goodness-of-fit values (R² = 0.757; RMSE = 4.318 km), demonstrating robust performance under various nighttime scenarios. The model also captures both chronic and episodic visibility degradation, including localized pollution events. These results highlight the potential of using ubiquitous smartphone photography as a low-cost, scalable, and real-time sensing solution for nighttime atmospheric monitoring in urban areas. Full article

This scoping review examines how art has been used as an educational and awareness-raising strategy against particulate matter (PM) pollution. PRISMA-ScR guidelines and the SPIDER framework were applied to structure a search of the Scopus and ScienceDirect databases, identifying 19 studies exploring diverse forms of artistic expression linked to environmental awareness. The documented interventions include immersive installations, participatory theater, murals, music, photography, eco-art design, poetry, and self-published publications (zines), encompassing experiences in urban contexts in Europe, the Americas, Asia, Africa, and Oceania. These artistic practices were aimed at diverse audiences—from vulnerable communities and schoolchildren to citizens in public spaces—and acted as mediators between scientific knowledge and social perceptions of environmental risk. The results show that art enhances ecological literacy, stimulates citizen participation, and contributes to the construction of effective and collective responses to the invisible effects of PM. This review highlights the value of art as a channel for integrating knowledge, generating critical awareness, and supporting innovative educational strategies in the face of complex environmental challenges. Full article

Citizen science provides a valuable approach for tracking plastic pollution; however, its effectiveness is often limited by methodological inconsistencies, concerns about data quality, and a persistent gap between data collection and policy implementation. This systematic review addresses the key question: What constitutes a comprehensive set of best practices for addressing these issues and enhancing the scientific and societal impact of citizen science in monitoring plastic pollution from source to sea? Analyzing 84 studies, from beach cleanups to microplastic sampling, this review synthesizes best practices and identifies remaining gaps. It presents a structured framework designed to enhance data quality and volunteer participation. Key challenges include the ‘microplastic analytical bottleneck,’ the ‘digital divide,’ and notable geographical and demographic disparities that hinder the integration of policies. While citizen science is effective for large-scale data collection, its main challenge is translating data into actionable policies. The main contribution of this review is a series of practical recommendations aimed at improving methodological consistency, ensuring fair volunteer participation, and facilitating the transition from citizen data to evidence-based environmental management, thereby enhancing the effectiveness and impact of citizen science. Full article

Raising awareness and understanding of climate change among younger generations is crucial for building a sustainable future. The Laboratory of Atmospheric Physics (LAP) within the School of Physics of the Aristotle University of Thessaloniki (AUTh) supports this goal by developing innovative educational activities centered on atmospheric processes and climate science. Drawing on its expertise in atmospheric monitoring and remote sensing, LAP makes complex scientific concepts accessible to school students through interactive workshops, hands-on experiments, and data-driven projects using real-time environmental measurements. By integrating research-grade tools and open-access satellite data from ESA, NASA, and EUMETSAT, LAP bridges academic research and public understanding. These activities foster critical thinking, environmental responsibility, and student engagement with real-world climate monitoring practices. Moreover, LAP contributes to the ACTRIS network, offering high-quality data and expertise at both national and European levels. Through these efforts, LAP serves as a hub for climate education, turning awareness into action and inspiring future climate-conscious citizens. Full article

Mediterranean rocky reef habitats are ecologically valuable yet increasingly degraded due to cumulative human pressures, necessitating efficient, large-scale ecological status assessments to inform management. Macroalgal communities are widely used as indicators of rocky reef conditions and are typically assessed via photoquadrat sampling. However, the manual annotation of benthic images remains time-consuming and costly. This study evaluates the performance of CoralNet (version 1.0), an AI-assisted image annotation platform, using a pre-annotated dataset of 2537 photoquadrat images from 89 rocky reef sites in the Aegean Sea, Greece, classified into 23 taxonomic and morphofunctional groups. Half of the dataset was used to iteratively train CoralNet classifiers, while the remainder was used to compute the reef-EBQI index and compare ecological status estimates with those derived from manual annotations. The classifier accuracy improved with training volume, reaching 67% using the entire dataset. Reef-EBQI scores derived from CoralNet showed 87% agreement with the manual classifications. Despite challenges and limitations, AI-assisted annotation proved effective in regional-scale ecological assessments based on broad taxonomic and morphofunctional categories. Automated tools like CoralNet can reduce post-processing bottlenecks and enable scalable, cost-effective monitoring, especially when integrated with standardized protocols and citizen science initiatives. Full article

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. Full article

The aim of this study was to determine whether opportunistic citizen science can support the detection of life history traits in invasive insects. Using the invasive leaf-mining micromoth Macrosaccus robiniella (Clemens 1859) (Lepidoptera: Gracillariidae) as a model species, we analyzed data from iNaturalist submitted by citizen scientists to assess the variability in its leaf mines on its native host, Robinia pseudoacacia L., 1753 (Fabaceae), across both the moth’s invaded (Europe, North America–Eastern United States) and native range (North America–Southern and Western Unites States, Eastern Canada). We examined 86,489 photographs collected over the past 20 years to compare the occurrence and proportions of different M. robiniella leaf mine types between invaded and native ranges using three search variants: (I) M. robiniella, (II) all endophagous invasive insects associated with R. pseudoacacia, and (III) the host plant itself. The first two datasets revealed differences in the ratio of leaf mine types between Europe and North America (when analyzed separately for native and invaded areas), whereas the third dataset showed no significant differences in either the presence or proportion of mine types between invaded and native ranges. Leaf mine types atypical of M. robiniella, which resemble damage caused by other invasive insects such as Parectopa robiniella Clemens, 1863 (Lepidoptera: Gracillariidae) and Obolodiplosis robiniae (Haldeman, 1847) (Diptera: Cecidomyiidae)—also associated with R. pseudoacacia—have been observed in Europe for at least a decade. Our main conclusion is that, when investigating the life history traits of invasive herbivorous insects, focusing data collection on the host plant rather than on the insect species alone can reduce biases associated with opportunistic citizen science and help reveal true ecological patterns. Full article

Green infrastructure (GI) and nature-based solutions (NBSs) in land-use planning and landscape architecture represent a holistic, interdisciplinary response to environmental and societal challenges. Although integrated into Slovak legislation since 2019, their formal implementation has progressed rather slowly, creating a gap that has been increasingly addressed by civic initiatives (CIs) of diverse types and legal forms. This study examines approaches and methods of CIs in Slovakia implementing GI and NBSs, while focusing on their legal forms, activities, spatial delimitations, and their impact on green space development and governance. Analysis of seventeen case studies shows that many CIs operate at multiple levels—local, national, and international—often delivering professional, conceptually grounded solutions. The most frequent NBS activities involve creating or enhancing parks, green public spaces, and community gardens, as well as restoring natural and semi-natural areas through nature-based management. Knowledge creation and awareness-raising are central strategies, including environmental education centres, citizen science, public campaigns, and informal learning platforms. The transformation of derelict areas into multifunctional public spaces emerges as a notable practice, combining ecological regeneration with cultural and social uses. The findings highlight the growing role of civic actors in advancing inclusive, participatory, and knowledge-based environmental management and call for stronger institutional support to integrate their contributions into formal administrative frameworks. Full article

This paper examines the growing role of nature-based solutions (NBS) and the integration of digital technologies in participatory urban planning. It aims to assess the current state of technologies and methods for participatory approaches in NBS projects, the level of participation they can stimulate, and the drivers and barriers to their integration into planning practice. The review uses the PRISMA methodology to examine 275 records from two databases, aiming to minimize bias. Records were selected based on the following criteria: studies were conducted in urban settings; referenced NBS; incorporated participatory methods; and involved digital technologies. Both review articles and case study papers were considered. A bibliometric and content analysis was performed using VOS VIEWER software, an Excel spreadsheet, and comparison tables. The 45 reviewed studies cover citizen science, participatory mapping and co-creation using place-based or non-place-based digital tools. While these tools can improve engagement and efficiency, they also face challenges such as limited data access, demographic bias, institutional resistance, and insufficient resources. The study found that top-down methods often restrict the impact of these tools by treating public input as secondary, thereby highlighting the need for transparent, collaborative planning. Full article

Low-cost sensors have demonstrated their advances in acquiring hyper-localized data compared to traditional, high-maintenance air quality monitoring stations. The study aims to leverage the mobility of participants equipped with low-cost wearable monitors (LWMs) by comparing their exposure to particulate matter (PM) across indoor-home, outdoor-walking, and hybrid-commuting micro-environments. The LWMs would be calibrated first through field co-location and the multiple linear regression models. The coefficient of determination (R²) of PM_1.0 and PM_2.5 increased to over 0.85 after calibration, along with the reduced root mean square error of 2.25 and 3.46 μg/m³, respectively. The 26-day PM data collection with geographic locations could identify individual exposure patterns, local source contributions, and hotspot maps. Commuting constituted a small fraction of daily time (4–8%) but contributed a disproportionate impact, accounting for 11% of individual PM exposure. Indoor-home PM_2.5 exposure varied significantly among the urban districts. Based on the PM_2.5 hotspot map, the elevated concentration was mainly concentrated in dense residential areas and historical industrial areas, as well as interchanges of major roads and the highway system. LWMs acting as non-regulatory instruments can complement monitoring stations to provide missing short-term and hyper-localized air pollution data. Future studies should integrate long-term monitoring and citizen science across seasons and geographical regions to address pollutant spatiotemporal variability for building and city sustainability. Full article