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22 pages, 1529 KiB  
Article
Native Flora and Potential Natural Vegetation References for Effective Forest Restoration in Italian Urban Systems
by Carlo Blasi, Giulia Capotorti, Eva Del Vico, Sandro Bonacquisti and Laura Zavattero
Plants 2025, 14(15), 2396; https://doi.org/10.3390/plants14152396 - 2 Aug 2025
Viewed by 125
Abstract
The ongoing decade of UN restoration matches with the European goal of bringing nature back into our lives, including in urban systems, and Nature Restoration Regulation. Within such a framework, this work is aimed at highlighting the ecological rationale and strategic value of [...] Read more.
The ongoing decade of UN restoration matches with the European goal of bringing nature back into our lives, including in urban systems, and Nature Restoration Regulation. Within such a framework, this work is aimed at highlighting the ecological rationale and strategic value of an NRRP measure devoted to forest restoration in Italian Metropolitan Cities, and at assessing respective preliminary results. Therefore, the measure’s overarching goal (not to create urban parks or gardens, but activate forest recovery), geographic extent and scope (over 4000 ha and more than 4 million planted trees and shrubs across the country), plantation model (mandatory use of native species consistent with local potential vegetation, density of 1000 seedlings per ha, use of at least four tree and four shrub species in each project, with a minimum proportion of 70% for trees, certified provenance for reproductive material), and compulsory management activities (maintenance and replacement of any dead plants for at least five years), are herein shown and explained under an ecological perspective. Current implementation outcomes were thus assessed in terms of coherence and expected biodiversity benefits, especially with respect to ecological and biogeographic consistency of planted forests, representativity in relation to national and European plant diversity, biogeographic interest and conservation concern of adopted plants, and potential contribution to the EU Habitats Directive. Compliance with international strategic goals and normative rules, along with recognizable advantages of the measure and limitations to be solved, are finally discussed. In conclusion, the forestation model proposed for the Italian Metropolitan Cities proved to be fully applicable in its ecological rationale, with expected benefits in terms of biodiversity support plainly met, and even exceeded, at the current stage of implementation, especially in terms of the contribution to protected habitats. These promising preliminary results allow the model to be recognized at the international level as a good practice that may help achieve protection targets and sustainable development goals within and beyond urban systems. Full article
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16 pages, 11765 KiB  
Article
The European Influence on Qing Dynasty Architecture: Design Principles and Construction Innovations Across Cultures
by Manuel V. Castilla
Heritage 2025, 8(8), 311; https://doi.org/10.3390/heritage8080311 - 2 Aug 2025
Viewed by 179
Abstract
The design and planning of Western-style constructions during the early Qing Dynasty in China constituted a significant multicultural encounter that fused technological advancement with aesthetic innovation. This cultural interplay is particularly evident in the imperial garden and pavilion projects commissioned by the Qing [...] Read more.
The design and planning of Western-style constructions during the early Qing Dynasty in China constituted a significant multicultural encounter that fused technological advancement with aesthetic innovation. This cultural interplay is particularly evident in the imperial garden and pavilion projects commissioned by the Qing court, which served as physical and symbolic sites of cross-cultural dialogue. Influenced by the intellectual and artistic movements of the European Renaissance, Western architectural concepts gradually found their way into the spatial and visual language of Chinese architecture, especially within the royal gardens and aristocratic buildings of the time. These structures were not simply imitative but rather represented a selective adaptation of Western ideas to suit Chinese imperial tastes and principles. This article examines the architectural language that emerged from this encounter between Chinese and European cultures, analysing symbolic motifs, spatial design, ornamental aesthetics, the application of linear perspective, and the integration of foreign architectural forms. These elements collectively functioned as tools to construct a unique visual discourse that communicated both political authority and cultural hybridity. The findings underscore that this architectural phenomenon was not merely stylistic imitation, but rather a dynamic convergence of technological knowledge and artistic vision across cultural boundaries. Full article
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33 pages, 1698 KiB  
Article
Green Energy Fuelling Stations in Road Transport: Poland in the European and Global Context
by Tomasz Neumann
Energies 2025, 18(15), 4110; https://doi.org/10.3390/en18154110 - 2 Aug 2025
Viewed by 114
Abstract
The transition to green energy in the transport sector is becoming a priority in the context of global climate challenges and the European Green Deal. This paper investigates the development of alternative fuelling stations, particularly electric vehicle (EV) charging infrastructure and hydrogen stations, [...] Read more.
The transition to green energy in the transport sector is becoming a priority in the context of global climate challenges and the European Green Deal. This paper investigates the development of alternative fuelling stations, particularly electric vehicle (EV) charging infrastructure and hydrogen stations, across EU countries with a focus on Poland. It combines a policy and technology overview with a quantitative scientific analysis, offering a multidimensional perspective on green infrastructure deployment. A Pearson correlation analysis reveals significant links between charging station density and both GDP per capita and the share of renewable energy. The study introduces an original Infrastructure Accessibility Index (IAI) to compare infrastructure availability across EU member states and models Poland’s EV charging station demand up to 2030 under multiple growth scenarios. Furthermore, the article provides a comprehensive overview of biofuels, including first-, second-, and third-generation technologies, and highlights recent advances in hydrogen and renewable electricity integration. Emphasis is placed on life cycle considerations, energy source sustainability, and economic implications. The findings support policy development toward zero-emission mobility and the decarbonisation of transport systems, offering recommendations for infrastructure expansion and energy diversification strategies. Full article
(This article belongs to the Section B: Energy and Environment)
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41 pages, 1921 KiB  
Article
Digital Skills, Ethics, and Integrity—The Impact of Risky Internet Use, a Multivariate and Spatial Approach to Understanding NEET Vulnerability
by Adriana Grigorescu, Teodor Victor Alistar and Cristina Lincaru
Systems 2025, 13(8), 649; https://doi.org/10.3390/systems13080649 - 1 Aug 2025
Viewed by 255
Abstract
In an era where digitalization shapes economic and social landscapes, the intersection of digital skills, ethics, and integrity plays a crucial role in understanding the vulnerability of youth classified as NEET (Not in Education, Employment, or Training). This study explores how risky internet [...] Read more.
In an era where digitalization shapes economic and social landscapes, the intersection of digital skills, ethics, and integrity plays a crucial role in understanding the vulnerability of youth classified as NEET (Not in Education, Employment, or Training). This study explores how risky internet use and digital skill gaps contribute to socio-economic exclusion, integrating a multivariate and spatial approach to assess regional disparities in Europe. This study adopts a systems thinking perspective to explore digital exclusion as an emergent outcome of multiple interrelated subsystems. The research employs logistic regression, Principal Component Analysis (PCA) with Promax rotation, and Geographic Information Systems (GIS) to examine the impact of digital behaviors on NEET status. Using Eurostat data aggregated at the country level for the period (2000–2023) across 28 European countries, this study evaluates 24 digital indicators covering social media usage, instant messaging, daily internet access, data protection awareness, and digital literacy levels. The findings reveal that low digital skills significantly increase the likelihood of being NEET, while excessive social media and internet use show mixed effects depending on socio-economic context. A strong negative correlation between digital security practices and NEET status suggests that youths with a higher awareness of online risks are less prone to socio-economic exclusion. The GIS analysis highlights regional disparities, where countries with limited digital access and lower literacy levels exhibit higher NEET rates. Digital exclusion is not merely a technological issue but a multidimensional socio-economic challenge. To reduce the NEET rate, policies must focus on enhancing digital skills, fostering online security awareness, and addressing regional disparities. Integrating GIS methods allows for the identification of territorial clusters with heightened digital vulnerabilities, guiding targeted interventions for improving youth employability in the digital economy. Full article
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29 pages, 3259 KiB  
Review
The Role of the Environment (Water, Air, Soil) in the Emergence and Dissemination of Antimicrobial Resistance: A One Health Perspective
by Asma Sassi, Nosiba S. Basher, Hassina Kirat, Sameh Meradji, Nasir Adam Ibrahim, Takfarinas Idres and Abdelaziz Touati
Antibiotics 2025, 14(8), 764; https://doi.org/10.3390/antibiotics14080764 - 29 Jul 2025
Viewed by 369
Abstract
Antimicrobial resistance (AMR) has emerged as a planetary health emergency, driven not only by the clinical misuse of antibiotics but also by diverse environmental dissemination pathways. This review critically examines the role of environmental compartments—water, soil, and air—as dynamic reservoirs and transmission routes [...] Read more.
Antimicrobial resistance (AMR) has emerged as a planetary health emergency, driven not only by the clinical misuse of antibiotics but also by diverse environmental dissemination pathways. This review critically examines the role of environmental compartments—water, soil, and air—as dynamic reservoirs and transmission routes for antibiotic-resistant bacteria (ARB) and resistance genes (ARGs). Recent metagenomic, epidemiological, and mechanistic evidence demonstrates that anthropogenic pressures—including pharmaceutical effluents, agricultural runoff, untreated sewage, and airborne emissions—amplify resistance evolution and interspecies gene transfer via horizontal gene transfer mechanisms, biofilms, and mobile genetic elements. Importantly, it is not only highly polluted rivers such as the Ganges that contribute to the spread of AMR; even low concentrations of antibiotics and their metabolites, formed during or after treatment, can significantly promote the selection and dissemination of resistance. Environmental hotspots such as European agricultural soils and airborne particulate zones near wastewater treatment plants further illustrate the complexity and global scope of pollution-driven AMR. The synergistic roles of co-selective agents, including heavy metals, disinfectants, and microplastics, are highlighted for their impact in exacerbating resistance gene propagation across ecological and geographical boundaries. The efficacy and limitations of current mitigation strategies, including advanced wastewater treatments, thermophilic composting, biosensor-based surveillance, and emerging regulatory frameworks, are evaluated. By integrating a One Health perspective, this review underscores the imperative of including environmental considerations in global AMR containment policies and proposes a multidisciplinary roadmap to mitigate resistance spread across interconnected human, animal, and environmental domains. Full article
(This article belongs to the Special Issue The Spread of Antibiotic Resistance in Natural Environments)
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27 pages, 2565 KiB  
Review
The Role of ESG in Driving Sustainable Innovation in Water Sector: From Gaps to Governance
by Gabriel Minea, Elena Simina Lakatos, Roxana Maria Druta, Alina Moldovan, Lucian Marius Lupu and Lucian Ionel Cioca
Water 2025, 17(15), 2259; https://doi.org/10.3390/w17152259 - 29 Jul 2025
Viewed by 421
Abstract
The water sector is facing a convergence of systemic challenges generated by climate change, increasing demand, and increasingly stringent regulations, which threaten its operational and strategic sustainability. In this context, the article examines how ESG (environmental, social, governance) principles are integrated into the [...] Read more.
The water sector is facing a convergence of systemic challenges generated by climate change, increasing demand, and increasingly stringent regulations, which threaten its operational and strategic sustainability. In this context, the article examines how ESG (environmental, social, governance) principles are integrated into the governance, financing, and management of water resources, with a comparative focus on Romania and the European Union. It aims to assess the extent to which ESG practices contribute to the sustainable transformation of the water sector in the face of growing environmental and socio-economic challenges. The methodology is based on a systematic analysis of policy documents, regulatory frameworks, and ESG standards applicable to the water sector at both national (Romania) and EU levels. This study also investigates investment strategies and their alignment with the EU Taxonomy for Sustainable Activities, enabling a comparative perspective on implementation, gaps and strengths. Findings reveal that while ESG principles are increasingly recognized across Europe, their implementation remains uneven (particularly in Romania) due to unclear standards, limited funding mechanisms, and fragmented policy coordination. ESG integration shows clear potential to foster innovation, improve governance transparency, and support long-term resilience in the water sector. These results underline the need for coherent, integrated policies and stronger institutional coordination to ensure consistent ESG adoption across Member States. Policymakers should prioritize the development of clear guidelines and supportive funding instruments to accelerate sustainable outcomes. The originality of our study lies in its comparative approach, offering an in-depth analysis of ESG integration in the water sector across different governance contexts. It provides valuable insights for advancing policy coherence, investment alignment, and sustainable water resource management at both national and European levels. Full article
(This article belongs to the Section Water Resources Management, Policy and Governance)
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21 pages, 1574 KiB  
Article
Reevaluating Wildlife–Vehicle Collision Risk During COVID-19: A Simulation-Based Perspective on the ‘Fewer Vehicles–Fewer Casualties’ Assumption
by Andreas Y. Troumbis and Yiannis G. Zevgolis
Diversity 2025, 17(8), 531; https://doi.org/10.3390/d17080531 - 29 Jul 2025
Viewed by 159
Abstract
Wildlife–vehicle collisions (WVCs) remain a significant cause of animal mortality worldwide, particularly in regions experiencing rapid road network expansion. During the COVID-19 pandemic, a number of studies reported decreased WVC rates, attributing this trend to reduced traffic volumes. However, the validity of the [...] Read more.
Wildlife–vehicle collisions (WVCs) remain a significant cause of animal mortality worldwide, particularly in regions experiencing rapid road network expansion. During the COVID-19 pandemic, a number of studies reported decreased WVC rates, attributing this trend to reduced traffic volumes. However, the validity of the simplified assumption that “fewer vehicles means fewer collisions” remains underexplored from a mechanistic perspective. This study aims to reevaluate that assumption using two simulation-based models that incorporate both the physics of vehicle movement and behavioral parameters of road-crossing animals. Employing an inverse modeling approach with quasi-realistic traffic scenarios, we quantify how vehicle speed, spacing, and animal hesitation affect collision likelihood. The results indicate that approximately 10% of modeled cases contradict the prevailing assumption, with collision risk peaking at intermediate traffic densities. These findings challenge common interpretations of WVC dynamics and underscore the need for more refined, behaviorally informed mitigation strategies. We suggest that integrating such approaches into road planning and conservation policy—particularly under the European Union’s ‘Vision Zero’ framework—could help reduce wildlife mortality more effectively in future scenarios, including potential pandemics or mobility disruptions. Full article
(This article belongs to the Section Biodiversity Conservation)
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38 pages, 5375 KiB  
Article
Thinking Green: A Place Lab Approach to Citizen Engagement and Indicators for Nature-Based Solutions in a Case Study from Katowice
by Katarzyna Samborska-Goik, Anna Starzewska-Sikorska and Patrycja Obłój
Sustainability 2025, 17(15), 6857; https://doi.org/10.3390/su17156857 - 28 Jul 2025
Viewed by 279
Abstract
Urban areas are at the forefront in addressing global challenges such as climate change and biodiversity loss. Among the key responses are nature-based solutions, which are increasingly being integrated into policy frameworks but which require strong community engagement for their effective implementation. This [...] Read more.
Urban areas are at the forefront in addressing global challenges such as climate change and biodiversity loss. Among the key responses are nature-based solutions, which are increasingly being integrated into policy frameworks but which require strong community engagement for their effective implementation. This paper presents the findings of surveys conducted within the Place Lab in Katowice, Poland, an initiative developed as part of an international project and used as a participatory tool for co-creating and implementing green infrastructure. The project applies both place-based and people-centred approaches to support European cities in their transition towards regenerative urbanism. Place Lab activities encourage collaboration between local authorities and residents, enhancing awareness and fostering participation in environmental initiatives. The survey data collected during the project allowed for the evaluation of changes in public attitudes and levels of engagement and for the identification of broader societal phenomena that may influence the implementation of nature-based solutions. The findings revealed, for instance, that more women were interested in supporting the project, that residents tended to be sceptical of governmental actions on climate change, and that views were divided on the trade-off between urban infrastructure such as parking and roads and the presence of green areas. Furthermore, questions of responsibility, awareness, and long-term commitment were frequently raised. Building on the survey results and the existing literature, the study proposes a set of indicators to assess the contribution of citizen participation to the adoption of nature-based solutions. While the effectiveness of nature-based solutions in mitigating climate change impacts can be assessed relatively directly, evaluating civic engagement is more complex. Nevertheless, when conducted transparently and interpreted by experts, indicator-based assessment can offer valuable insights. This study introduces a novel perspective by considering not only drivers of engagement but also the obstacles. The proposed indicators provide a foundation for evaluating community readiness and commitment to nature-based approaches and may be adapted for application in other urban settings and in future research on climate resilience strategies. Full article
(This article belongs to the Section Air, Climate Change and Sustainability)
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24 pages, 2710 KiB  
Article
Spatial and Economic-Based Clustering of Greek Irrigation Water Organizations: A Data-Driven Framework for Sustainable Water Pricing and Policy Reform
by Dimitrios Tsagkoudis, Eleni Zafeiriou and Konstantinos Spinthiropoulos
Water 2025, 17(15), 2242; https://doi.org/10.3390/w17152242 - 28 Jul 2025
Viewed by 310
Abstract
This study employs k-means clustering to analyze local organizations responsible for land improvement in Greece, identifying four distinct groups with consistent geographic patterns but divergent financial and operational characteristics. By integrating unsupervised machine learning with spatial analysis, the research offers a novel perspective [...] Read more.
This study employs k-means clustering to analyze local organizations responsible for land improvement in Greece, identifying four distinct groups with consistent geographic patterns but divergent financial and operational characteristics. By integrating unsupervised machine learning with spatial analysis, the research offers a novel perspective on irrigation water pricing and cost recovery. The findings reveal that organizations located on islands, despite high water costs due to limited rainfall and geographic isolation, tend to achieve relatively strong financial performance, indicating the presence of adaptive mechanisms that could inform broader policy strategies. In contrast, organizations managing extensive irrigable land or large volumes of water frequently show poor cost recovery, challenging assumptions about economies of scale and revealing inefficiencies in pricing or governance structures. The spatial coherence of the clusters underscores the importance of geography in shaping institutional outcomes, reaffirming that environmental and locational factors can offer greater explanatory power than algorithmic models alone. This highlights the need for water management policies that move beyond uniform national strategies and instead reflect regional climatic, infrastructural, and economic variability. The study suggests several policy directions, including targeted infrastructure investment, locally calibrated water pricing models, and performance benchmarking based on successful organizational practices. Although grounded in the Greek context, the methodology and insights are transferable to other European and Mediterranean regions facing similar water governance challenges. Recognizing the limitations of the current analysis—including gaps in data consistency and the exclusion of socio-environmental indicators—the study advocates for future research incorporating broader variables and international comparative approaches. Ultimately, it supports a hybrid policy framework that combines data-driven analysis with spatial intelligence to promote sustainability, equity, and financial viability in agricultural water management. Full article
(This article belongs to the Special Issue Balancing Competing Demands for Sustainable Water Development)
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18 pages, 479 KiB  
Article
“A Dog Brings Benefits No Matter Where It’s from”: UK Residents’ Understanding of the Benefits and Risks of Importing Puppies from Romania to the UK
by Zoe Belshaw, Elizabeth Youens, Michelle Lord and Rowena M. A. Packer
Animals 2025, 15(15), 2192; https://doi.org/10.3390/ani15152192 - 25 Jul 2025
Viewed by 439
Abstract
The United Kingdom (UK) is a key market for puppy importation from the European Union (EU), as demand for puppies exceeds domestic supply. Many are illegally imported. Potential welfare risks to the puppies and negative impacts of these on their prospective owners are [...] Read more.
The United Kingdom (UK) is a key market for puppy importation from the European Union (EU), as demand for puppies exceeds domestic supply. Many are illegally imported. Potential welfare risks to the puppies and negative impacts of these on their prospective owners are well documented, but UK residents’ perspectives on the trade are not. This study aimed to use an online survey to capture UK residents’ understanding of the benefits and risks to imported puppies of being imported from Romania for sale in the UK, and the benefits and risks of buying an imported puppy for their prospective owners. Eligible responses were collected from n = 7184 participants; 4000 randomly selected free-text comments underwent content analysis. Respondents displayed a limited understanding of the nature and range of risks potentially associated with puppy importation. Worryingly, many viewed an EU-born puppy as equivalent to one bred in the UK; others considered them as “rescued”. Synonyms used for non-endemic diseases that might be carried by the puppies varied widely, suggesting substantial confusion may exist on this topic. The UK public may underestimate the potential risks associated with buying a puppy bred in the EU, which plays into the hands of illegal puppy traders. Full article
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18 pages, 291 KiB  
Article
Maps and Fabulations: On Transnationalism, Transformative Pedagogies, and Knowledge Production in Higher Education
by Ninutsa Nadirashvili and Katherine Wimpenny
Soc. Sci. 2025, 14(8), 453; https://doi.org/10.3390/socsci14080453 - 24 Jul 2025
Viewed by 309
Abstract
Higher education has long been subject to feminist critique, contesting traditional practices, with calls for transformative pedagogies that empower marginalised students, address social injustices and promote gender equality. Despite this, most classrooms in Western European universities remain largely unchanged, with educators facing the [...] Read more.
Higher education has long been subject to feminist critique, contesting traditional practices, with calls for transformative pedagogies that empower marginalised students, address social injustices and promote gender equality. Despite this, most classrooms in Western European universities remain largely unchanged, with educators facing the difficulty of imagining and/or enacting decolonial futures within their curricula. However, some progress has been made, particularly the inclusion of transnational scholarship in syllabi and a turn to transformative pedagogies, which allow for alternative ways of interdisciplinary knowing to enter academia. In this paper, we examine this coming together of approaches which promote dialogue and personal reflection to restructure discussions on equality, gender and knowledge production in the ‘classroom’. Using a creative critical account of feminist ethnography conducted at a Western European university, we present and discuss two illustrative vignettes about cultural mapping and critical fabulation, considering how dissonant voices have challenged Western concepts, exemplifying transformative pedagogy working in tandem with transnational thought. Key insights from the study identify approaches for facilitation of more open and richer discussions to reshape staff and student perspectives of gender, equality and knowledge production. Full article
(This article belongs to the Special Issue Gender Knowledges and Cultures of Equalities in Global Contexts)
19 pages, 1467 KiB  
Article
Analysis of Labour Market Expectations in the Digital World Based on Job Advertisements
by Zoltán Musinszki, Erika Horváthné Csolák and Katalin Lipták
Adm. Sci. 2025, 15(7), 282; https://doi.org/10.3390/admsci15070282 - 18 Jul 2025
Viewed by 347
Abstract
Job advertisements play a key role in human resource management as they are the first contact between employers and potential employees. A well-written job advertisement communicates not only the requirements and expectations of the position but also the culture, values, and goals of [...] Read more.
Job advertisements play a key role in human resource management as they are the first contact between employers and potential employees. A well-written job advertisement communicates not only the requirements and expectations of the position but also the culture, values, and goals of the organisation. Transparent and attractive advertisements increase the number of applicants and help to select the right candidates, leading to more efficient recruitment and selection processes in the long run. From a human resource management perspective, effective job advertising can give organisations a competitive advantage. Continuous changes in the labour market and technological developments require new competencies. Digitalisation, automation, and data-driven decision-making have brought IT, analytical, and communication skills to the fore. There is a growing emphasis on soft skills such as problem solving, flexibility, and teamwork, which are essential in a fast-changing work environment. Job advertisements should reflect these expectations so that candidates are aware of the competencies and skills required for the position. The aim of the study is to carry out a cross-country comparative analysis for a few pre-selected jobs based on data extracted from the CEDEFOP database as it is assumed that there are differences between countries in the European Union in terms of the expectations of workers for the same jobs. Full article
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31 pages, 1761 KiB  
Review
Weaving Knowledge, Innovation, and Learning: A Transdisciplinary Pathway to Circular Bioeconomy Through BioBeo
by Claudia Lavinia Buruleanu, Laoise Ní Chléirigh, Máire Nic an Bhaird, Thomas P. Curran, Evelyn Reinmuth and Mihai Bîzoi
Sustainability 2025, 17(14), 6541; https://doi.org/10.3390/su17146541 - 17 Jul 2025
Viewed by 390
Abstract
The bioeconomy represents a new way of life for people, but also a responsibility towards the future of the planet. Generating a significant socio-economic impact, it could be viewed as a key element of sustainable development, as the current and future solution for [...] Read more.
The bioeconomy represents a new way of life for people, but also a responsibility towards the future of the planet. Generating a significant socio-economic impact, it could be viewed as a key element of sustainable development, as the current and future solution for economic processes, based on new development models compelled by climate changes and the economy’s resilience to potential crises. In this context, the paper presents in its first part the Circular Economy description and the Circular Bioeconomy discussion from an interdisciplinary perspective. The second part of the paper aims to explore education as a tool for facilitating systemic changes supporting a real transition to a sustainable bioeconomy. The key aspects discussed refer to the following: (1) European policies, strategies, and action plans for bioeconomy; (2) Circular Economy as a solution for sustainable food systems; (3) main requirements and challenges for developing a (Circular) Bioeconomy, including indicators of sustainability; (4) the links between Circular Bioeconomy and the Sustainable Development Goals; (5) possibilities for integrating the agri-food industry’s needs into bioeconomy education; and (6) pathways for teach bioeconomy concepts effectively. Full article
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23 pages, 6037 KiB  
Article
Integrated Assessment of Groundwater Vulnerability and Drinking Water Quality in Rural Wells: Case Study from Ceanu Mare Commune, Northern Transylvanian Basin, Romania
by Nicolae-Leontin Petruța, Ioana Monica Sur, Tudor Andrei Rusu, Timea Gabor and Tiberiu Rusu
Sustainability 2025, 17(14), 6530; https://doi.org/10.3390/su17146530 - 17 Jul 2025
Viewed by 462
Abstract
Groundwater contamination by nitrates (NO3) and nitrites (NO2) is an urgent problem in rural areas of Eastern Europe, with profound public health and sustainability implications. This paper presents an integrated assessment of groundwater vulnerability and water quality [...] Read more.
Groundwater contamination by nitrates (NO3) and nitrites (NO2) is an urgent problem in rural areas of Eastern Europe, with profound public health and sustainability implications. This paper presents an integrated assessment of groundwater vulnerability and water quality in rural wells in the Ceanu Mare commune, Cluj County, Romania—a representative area of the Northern Transylvania Basin, characterized by diverse geological structures, intensive agricultural activities, and incomplete public water infrastructure. This study combines detailed hydrochemical analyses, household-level studies, and geological context to identify and quantify key factors influencing nitrate and microbial contamination in rural wells, providing a comprehensive perspective on water quality challenges in the central part of Romania. This study adopts a multidisciplinary approach, integrating detailed geotechnical investigations conducted through four strategically located boreholes. These are complemented by extensive hydrogeological and lithological characterization, as well as rigorous chemical and microbiological analyses of nearby wells. The results reveal persistently elevated concentrations of NO3 and NO2, commonly associated with inadequate livestock waste management and the proximity of manure storage areas. Microbiological contamination was also frequent. In this study, the NO3 levels in well water ranged from 39.7 to 48 mg/L, reaching up to 96% of the EU/WHO threshold (50 mg/L), while the NO2 concentrations varied from 0.50 to 0.69 mg/L, exceeding the legal limit (0.5 mg/L) in 87% of the sampled wells. Ammonium (NH4+) was detected (0.25–0.34 mg/L) in all the wells, below the maximum allowed limit (0.5 mg/L) but indicative of ongoing organic pollution. All the well water samples were non-compliant for microbiological parameters, with E. coli detected in 100% of cases (5–13 CFU/100 mL). The regional clay–marl substrate offers only limited natural protection against pollutant infiltration, primarily due to lithological heterogeneity and discontinuities observed within the clay–marl layers in the study area. This research delivers a replicable model for rural groundwater assessment and addresses a critical gap in regional and European water safety studies. It also provides actionable recommendations for sustainable groundwater management, infrastructure development, and community risk reduction in line with EU water directives. Full article
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17 pages, 310 KiB  
Perspective
Honeybee Sentience: Scientific Evidence and Implications for EU Animal Welfare Policy
by Roberto Bava, Giovanni Formato, Giovanna Liguori and Fabio Castagna
Vet. Sci. 2025, 12(7), 661; https://doi.org/10.3390/vetsci12070661 - 12 Jul 2025
Viewed by 612
Abstract
The growing recognition of animal sentience has led to notable progress in European Union animal welfare legislation. However, a significant inconsistency remains: while mammals, birds, and cephalopods are legally protected as sentient beings, honeybees (Apis mellifera)—despite robust scientific evidence of their [...] Read more.
The growing recognition of animal sentience has led to notable progress in European Union animal welfare legislation. However, a significant inconsistency remains: while mammals, birds, and cephalopods are legally protected as sentient beings, honeybees (Apis mellifera)—despite robust scientific evidence of their cognitive, emotional, and sensory complexity—are excluded from such protections. This manuscript examines, from an interdisciplinary perspective, the divergence between emerging evidence on invertebrate sentience and current EU legal frameworks. Honeybees and cephalopods serve as comparative case studies to assess inconsistencies in the criteria for legal recognition of sentience. Findings increasingly confirm that honeybees exhibit advanced cognitive functions, emotional states, and behavioral flexibility comparable to those of legally protected vertebrates. Their omission from welfare legislation lacks scientific justification and raises ethical and ecological concerns, especially given their central role in pollination and ecosystem stability. In general, we advocate for the inclusion of Apis mellifera in EU animal welfare policy. However, we are aware that there are also critical views on their introduction, which we address in a dedicated paragraph of the manuscript. For this reason, we advocate a gradual and evidence-based approach, guided by a permanent observatory, which could ensure that legislation evolves in parallel with scientific understanding, promoting ethical consistency, sustainable agriculture, and integrated health under the One Health framework. This approach would meet the concerns of consumers who consider well-being and respect for the environment as essential principles of breeding, and who carefully choose products from animals raised with systems that respect welfare, with indisputable economic advantages for the beekeeper. Full article
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