Search Results (13)

Cadmium (Cd), a pervasive and highly phytotoxic metal pollutant, poses severe threats to agricultural productivity, ecosystem stability, and human health through its entry into the food chain. Plants have evolved intricate defense mechanisms, among which the strategic manipulation of nutrient elements emerges as a critical physiological and biochemical strategy for mitigating Cd stress. This comprehensive review delves deeply into the multifaceted roles of essential macronutrient elements (nitrogen, phosphorus, potassium, calcium, magnesium, sulfur), essential micronutrient elements (zinc, iron, manganese, copper) and non-essential beneficial elements (silicon, selenium) in modulating plant responses to Cd toxicity. We meticulously dissect the physiological, biochemical, and molecular underpinnings of how these nutrients influence Cd bioavailability in the rhizosphere, Cd uptake and translocation pathways, sequestration and compartmentalization within plant tissues, and the activation of antioxidant defense systems. Nutrient elements exert their influence through diverse mechanisms: competing with Cd for root uptake transporters, promoting the synthesis of complexes that reduce Cd mobility, stabilizing cell walls and plasma membranes to restrict apoplastic flow and symplastic influx, modulating redox homeostasis by enhancing antioxidant enzyme activities and non-enzymatic antioxidant pools, regulating signal transduction pathways, and influencing gene expression profiles related to metal transport, chelation, and detoxification. The complex interactions between nutrients themselves further shape the plant’s capacity to withstand Cd stress. Recent advances elucidating nutrient-mediated epigenetic regulation, microRNA involvement, and the role of nutrient-sensing signaling hubs in Cd responses are critically evaluated. Furthermore, we synthesize the practical implications of nutrient management strategies, including optimized fertilization regimes, selection of nutrient-efficient genotypes, and utilization of nutrient-enriched amendments, for enhancing phytoremediation efficiency and developing low-Cd-accumulating crops, thereby contributing to safer food production and environmental restoration in Cd-contaminated soils. The intricate interplay between plant nutritional status and Cd stress resilience underscores the necessity for a holistic, nutrient-centric approach in managing Cd toxicity in agroecosystems. Full article

Educational institutions are facing a crisis characterized by the need to address diverse learning styles and vocational aspirations, exacerbated by ongoing financial pressures. To navigate these challenges effectively, there is an urgent need to innovate educational practices and learning environments, ensuring they are adaptable and responsive to the evolving needs of students and the workforce. The adoption of the Industry 5.0 framework offers a promising solution, providing a holistic approach that emphasizes the integration of human creativity and advanced technologies to transform educational institutions into resilient, human-centric, and sustainable learning environments. In this context, this article presents a transdisciplinary methodology that integrates Asset Management (AM) with Social Innovation (SI) through Design Thinking (DT) to co-design Educational Facilities 5.0 with stakeholders. The application of the proposed approach in an AgroLab case study—a food and agricultural laboratory—demonstrates how the methodology enables the definition of an Educational Facility 5.0 and generates AM Design Knowledge to support informed decision-making in the subsequent design, implementation, and operation phases. Following DT principles—where knowledge emerges through iterative experimentation and insights from practical applications—this article also discusses the role of SI and DT in AM, the role of Large Language Models in convergent processes, and a vision for Educational Facilities 5.0. Full article

The use of certification systems in agriculture mitigates greenhouse gas (GHG) emissions and promotes sustainable low-carbon practices. Their implementation contributes to the rational use of resources and results in the development of a human-centric economy that prioritizes people’s actual needs towards sustainable economic growth. Some low-carbon certification systems for agricultural products have been developed in European Union (EU) countries and elsewhere; however, their reliability in assessing agricultural emissions at the farm level and the anticipated benefits are not yet adequately justified. This review paper presents and discusses the most important existing certification systems, namely, Solagro, Label bas Carbone/LCL, LEAF Marque Standard, and Wineries for Climate Protection, the one being developed in the frame of the ClimaMED LIFE project, and the one developed almost 10 years ago in the Republic of Korea. The structure of these systems and their benefits and challenges are discussed. More emphasis is given to the EU certification schemes and the impact they may have towards meeting the targets of the Green Deal, which aims to reduce GHG emissions at least 55% by 2030 compared to 1990 levels and make Europe climate neutral by 2050. Full article

The Hindu Kush Himalayan (HKH) region, known as the “water tower of the world,” is experiencing severe water scarcity due to declining discharge of spring water across the HKH region. This decline is driven by climate change, unsustainable human activities, and rising water demand, leading to significant impacts on rural agriculture, urban migration, and socio-economic stability. This expansive review judiciously combines both the researchers’ experiences and a traditional literature review. This review investigates the factors behind reduced spring discharge and advocates for a transdisciplinary approach to address the issue. It stresses integrating scientific knowledge with community-based interventions, recognizing that water management involves not just technical solutions but also human values, behaviors, and political considerations. The paper explores the benefits of public–private partnerships (PPPs) and participatory approaches for large-scale spring rejuvenation. By combining the strengths of both sectors and engaging local communities, sustainable spring water management can be achieved through collaborative and inclusive strategies. It also highlights the need for capacity development and knowledge transfer, including training local hydrogeologists, mapping recharge areas, and implementing sustainable land use practices. In summary, the review offers insights and recommendations for tackling declining spring discharge in the HKH region. By promoting a transdisciplinary, community-centric approach, it aims to support policymakers, researchers, and practitioners in ensuring the sustainable management of water resources and contributing to the United Nations Sustainable Development Goals (SDGs). Full article

Children on farms face high risks of work- and non-work-related fatalities, with tractors being a significant contributor. This study examines children’s involvement in fatal tractor-related accidents within agriculture in Iceland from 1918 to 2024, explores adult reflections on childhood tractor-driving experiences, and analyses Members of Parliament’s arguments against setting a minimum age for off-road tractor driving. The data are based on parliamentary debates on tractor-related legislation, fatal tractor-related accidents documented in newspaper archives and supplementary sources, and narrative interviews with former summer children who stayed at farms during their childhoods. Over half of the 81 registered accidents involved children—primarily boys—with 75% occurring between 1958 and 1988, when no minimum age for off-road tractor driving existed. The fatality incidence rate for children was more than four times higher than for adults. Arguments against minimum age requirements for off-road driving included the need for child labour, children’s superior driving skills, and the denial that children were more often victims than adults. Since 1988, no child has died while driving a tractor. A human-centred approach focusing on the working conditions, driver capacity, and adherence to safety procedures and legal frameworks is needed to prevent future accidents. Full article

Montenegro restored its national independence in 2006, and in the 17 years since then, the country has made significant progress in digital transformation, which is especially important for its accession to the European Union. In this paper, this period of 17 years of Montenegrin digital transformation is reviewed. The work aims to provide comprehensive coverage of the digitization processes across all relevant sectors, including healthcare, education, telecommunications and internet, personal and public transportation, tourism, agriculture, energy and sustainability, and public administration. The human-centric nature of digitization is emphasized where relevant, as well as related future trends. This paper also highlights barriers and limitations, such as the lack of consideration for cooperative intelligent transportation systems in national strategies, and user-related issues in digital public administration. Full article

The traditional aviary decontamination process involves farmers applying pesticides to the aviary’s ground. These agricultural defenses are easily dispersed in the air, making the farmers susceptible to chronic diseases related to recurrent exposure. Industry 5.0 raises new pillars of research and innovation in transitioning to more sustainable, human-centric, and resilient companies. Based on these concepts, this paper presents a new aviary decontamination process that uses IoT and a robotic platform coupled with ozonizer (O₃) and ultraviolet light (UVL). These clean technologies can successfully decontaminate poultry farms against pathogenic microorganisms, insects, and mites. Also, they can degrade toxic compounds used to control living organisms. This new decontamination process uses physicochemical information from the poultry litter through sensors installed in the environment, which allows accurate and safe disinfection. Different experimental tests were conducted to construct the system. First, tests related to measuring soil moisture, temperature, and pH were carried out, establishing the range of use and the confidence interval of the measurements. The robot’s navigation uses a back-and-forth motion that parallels the aviary’s longest side because it reduces the number of turns, reducing energy consumption. This task becomes more accessible because of the aviaries’ standardized geometry. Furthermore, the prototype was tested in a real aviary to confirm the innovation, safety, and effectiveness of the proposal. Tests have shown that the UV + ozone combination is sufficient to disinfect this environment. Full article

SMEs across the globe have witnessed increasing internal and external pressure to adopt the recent industrial revolution (4.0 & 5.0). There has been pressure for SMEs to adopt Industry 4.0 technologies, but this did not transpire in traditional industries such as agricultural and seafood processing. Also, there is no published evidence of Industry 4.0 technologies’ support for food processing industries to achieve the United Nations Sustainable Development Goals (UNSDGs). Hence, Industry 5.0 is conceptualized to be (a) human-centric, (b) sustainable, and (c) resilient. However, most of the earlier studies conducted to assess the “Industry 4.0 adoption level” failed to address the respondents’ current level of industrial practices. Therefore, to overcome the research gap, this research aims to measure the current level of industrial practices and I5.0 readiness level of seafood processing SMEs in Thailand. Thus, this research developed a seven-factor framework including “production line”; “major energy source”; “seafood processing”; “packaging”; “labelling”; “anti-bacterial testing methods sensory, texture analyzing and quality control”; and “business process, documentation, and communication”, with forty-two questions related to Industry 1.0–5.0 practices in the context of seafood processing SMEs. The findings reveal that the SMEs are still in I1.0, 2.0, and 3.0 practices. There is minimal adoption of I4.0. However, there is a comparatively higher level of Industry 5.0 readiness among SMEs in terms of business processes, documentation, and communication. Thus, SMEs can adopt Industry 5.0 partially, and escalate step-by-step from Industry 1.0–Industry 4.0 according to changing trends and demand. Full article

Water is an essential resource for the realization of the United Nations’ 2030 Sustainable Development Goals. The increasing global food insecurity, hunger, human population, and uneconomical extraction and use of non-renewable resources require, among other things, a substantial intensification of agricultural production. In this context, there has been a need to adopt irrigation technologies, especially in developing countries where agriculture and its allied sectors employ more than 50% of the total population but account for up to 90% of the total freshwater consumptive use. India and Africa are at the crux of this conundrum, where there is an urgent need to build resilience with the already excessively allotted water resources. Innovative and water-efficient irrigation technologies could be one of the windows of opportunity to overcome water scarcity and enhance food security in these regions. This review sought to comparatively explore how irrigation technological interventions could help overcome water security challenges in India and Africa. Literature retrieved from multidisciplinary electronic databases indicated that, as part of the global south, both India and Africa have untapped irrigation potential due to the adoption of individual-centric irrigation. The irrigation approaches that possess the capacity to increase water and food security as well as reduce poverty levels in India and Africa are broadly grouped into micro-irrigation technologies, renewable energy-powered irrigation technologies, flood recession agriculture, and underground transfer of surface flood water for irrigation. Unlike in India, where overexploitation or extraction is the primary driver of water scarcity (physical scarcity), water insecurity in Africa results from poor management (economic scarcity). The adoption of the foregoing interventions is challenged by existing cultural and land tenure issues, limited access to efficient irrigation technologies and credit services, as well as an overreliance on national governments for support. Despite these challenges, opportunities exist for smallholder irrigation expansion. This study indicates that both Indian and African governments ought to offer stimulus packages that encourage holistic farmer-centric irrigation technologies to improve food and water security. Full article

The preservation of microbial diversity is an issue not properly addressed, considering their role in shaping Earth into a habitable planet and their contribution to human well-being. The disturbance of their natural habitats triggers responses, which are reflected in the modification of microecosystem composition and metabolic activities. This is also the case with food-related microecosystems; changes in the growing environment, recorded as agricultural practices and manufacturing or storage conditions, result in similar alterations in the residing microcommunity. In fact, the principle aim of food microbiology is to favor the growth of health-promoting microorganisms and restrict the development of the ones that may negatively affect the quality of food or even cause infection or intoxication. Therefore, the current perspective is one-sided, disregarding issues of general interest, such as the preservation of actual biodiversity. The aim of the present article is to present the current food microbiology perspective, which is based on the different roles of food-related microbiota and highlight the need to move from an anthropocentric to a microbe-centric perception. Full article

Knowledge-based synergistic automation is a potential intermediate option between the opposite extremes of manual and fully automated robotic labor in agriculture. Disruptive information and communication technologies (ICT) and sophisticated solutions for human-robot interaction (HRI) endow a skilled farmer with enhanced capabilities to perform agricultural tasks more efficiently and productively. This research aspires to apply systems engineering principles to assess the design of a conceptual human-robot synergistic platform enabled by a sensor-driven ICT sub-system. In particular, this paper firstly presents an overview of a use case, including a human-robot synergistic platform comprising a drone, a mobile platform, and wearable equipment. The technology framework constitutes a paradigm of human-centric worker-robot logistics synergy for high-value crops, which is applicable in operational environments of outdoor in-field harvesting and handling operations. Except for the physical sub-system, the ICT sub-system of the robotic framework consists of an extended sensor network for enabling data acquisition to extract the context (e.g., worker’s status, environment awareness) and plan and schedule the robotic agents of the framework. Secondly, this research explicitly presents the underpinning Design Structure Matrix (DSM) that systematically captures the interrelations between the sensors in the platform and data/information signals for enabling synergistic operations. The employed Systems Engineering approach provides a comprehensible analysis of the baseline structure existing in the examined human–robot synergy platform. In particular, the applied DSM allows for understanding and synthesizing a sensor sub-system’s architecture and enriching its efficacy by informing targeted interventions and reconfiguring the developed robotic solution modules depending on the required farming tasks at an orchard. Human-centric solutions for the agrarian sector demand careful study of the features that the particular agri-field possesses; thus, the insight DSM provides to system designers can turn out to be useful in the investigation of other similar data-driven applications. Full article

The relationships and interactions between rural and urban spaces have long been of interest in the territorial sciences. However, the approaches taken to these questions have evolved in line with the changing characteristics of the two types of territories, reflecting new relationships and structures. From these premises, we update the concept of rural–urban interaction by means of an extensive bibliographic review, which, among other results, highlights: (1) the profound change that has taken place in recent years in rural–urban interaction through processes such as de-agrarianisation, the tertiarisation of the economy and improvements in transport and communication infrastructures; (2) the resulting obsolescence of earlier typologies and procedures focused on discrimination between rural and urban environments, rather than on the interaction between them; (3) the difficulty of establishing valid, widely applicable typologies, given the profound differences in terms of (a) the scale and content of the statistics available in each country and (b) the territorial background in terms of economic functions and the characteristics, ancient and modern, of human settlement; (4) the predominance of an urban-centric approach, to the detriment of more traditional rural functions, such as agriculture, the importance of which is diluted by its low relative weight in terms of employed population and contribution to GDP. Consideration of these findings leads us to propose a new approach to the question of rural–urban interaction, reflecting the multifunctionality of rural spaces, and we identify useful areas for future research. Full article

Restoration depends on purpose and context. At the core it entails innovation to halt ongoing and reverse past degradation. It aims for increased functionality, not necessarily recovering past system states. Location-specific interventions in social-ecological systems reducing proximate pressures, need to synergize with transforming generic drivers of unsustainable land use. After reviewing pantropical international research on forests, trees, and agroforestry, we developed an options-by-context typology. Four intensities of land restoration interact: R.I. Ecological intensification within a land use system, R.II. Recovery/regeneration, within a local social-ecological system, R.III. Reparation/recuperation, requiring a national policy context, R.IV. Remediation, requiring international support and investment. Relevant interventions start from core values of human identity while addressing five potential bottlenecks: Rights, Know-how, Markets (inputs, outputs, credit), Local Ecosystem Services (including water, agrobiodiversity, micro/mesoclimate) and Teleconnections (global climate change, biodiversity). Six stages of forest transition (from closed old-growth forest to open-field agriculture and re-treed (peri)urban landscapes) can contextualize interventions, with six special places: water towers, riparian zone and wetlands, peat landscapes, small islands and mangroves, transport infrastructure, and mining scars. The typology can help to link knowledge with action in people-centric restoration in which external stakeholders coinvest, reflecting shared responsibility for historical degradation and benefits from environmental stewardship. Full article