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In the agricultural sector, climate change (CC) affects multiple weather variables at different stages of crop cycles. CC may influence the mean level or affect the distribution of events (e.g., rainfall, temperature). This work evaluates the economic impact of CC-related changes in multiple climatic components, and the resulting uncertainty. For this purpose, a three-stage discrete stochastic programming model is used to represents farm sector of an irrigated area of Italy and to examine the influence of CC on rainfall and on maximum temperature. These variables affect the availability of water for agriculture and the water requirements of irrigated crops. The states of nature, and their change, are defined more broadly than in previous analyses; this allows examining the changes of more climatic variables and crops cultivation. The effect of CC is obtained by comparing the results of scenarios that represent the climatic conditions in the current situation and in the future. The results show that the agricultural sector would seek to lower costs by modifying patterns of land use, farming practices and increasing the use groundwater. The overall economic impact of these changes is small and due primarily to the reduced availability of water in the future. The temperature increase is, in fact, largely offset by the effects of the increase in CO2 levels, which boosts the yield of main crops of the irrigated zone. Therefore, availability and water management becomes a crucial factor to offset the increase of evapotranspiration and of water stress resulting from the increase of temperature. However, the costs of CC are very high for some types of farming, which suffer a large reduction in income.

A catchment and its relative coastal zone are both influenced by climate change, particularly by specific factors as precipitation, temperature and wind. In the Mediterranean predicted changes are expected to be superimposed over long-term alterations caused by both natural and anthropogenic pressures (IPCC, 2001). Therefore, climate modification will have an impact on the Po catchment and the Northern Adriatic Coastal system, affecting water resources, ecosystems, agriculture and food security, human settlements, financial services and human health. Climate pressure has the potential to exacerbate already existing problems (i.e. eutrophication, heavy metal pollution, subsidence). The connections between Integrated Coastal Zone Management (ICZM) and Integrated River Basin Management (IRBM), already studied and analysed in the EUROCAT project, have been re-analysed and the tools (models) used for the Po catchment study have been modified in relation to the climate change. In particular, this research activity aims to estimate the nutrient flux changes (using the MONERIS model) in the Po basin under possible climate change impacts. These preliminary studies have been done in order to understand and quantify direct and indirect relationships between climate change and estimated nutrient fluxes taking into consideration the specific pathways of the MONERIS model

In this paper we argue for the need to apply a cognitive approach to understand deep dynamics and determinants of technological evolutions. After examining main contributions from innovation studies to the conceptualization of innovation and change in complex socio-technical environments, we highlight the contribution coming from the application of the cognitive approach to evolutionary studies on technologies and we introduce the concept of technological memory as an interpretative tool to understand those changes. We discuss our hypothesis with reference to several observations carried out in different local contexts – Mexico, India and Italy – in relation to technological change in the water sector. In those cases deliberate attempts to substitute traditional technologies with modern ones led to interesting trajectories of change ranging from the collapse of old technologies to the development of multifaceted hybridization patterns. Tema. Journal of Land Use, Mobility and Environment, 2014: INPUT 2014 - Smart City: planning for energy, transportation and sustainability of the urban system

This book provides an outlook on recent investigated combinations of membrane operations and renewable energy sources (solar, wind, geothermal, etc.) in the field of water desalination (seawater and brackish water), wastewater treatment and hydrogen production. The combination of a renewable energy facility with a membrane process not only solves the sanitation problem of isolated regions, but also enables a more cleaner wastewater treatment system in view of carbon emission and resource recovery. Regarding biomass, the integration of membrane reactors in the production processes of green fuels in the logic of the process intensification strategy is also considered.

Historically, water resources have allowed the development of urban settlements and water forms and availability - such as surface water or underground water (springs, rivers and streams, aquifers, lakes), have influenced the urban environment either in connection to danger and risk connected to the proximity of the water body, either for the functional and aesthetic value. The educational project Daylighting Rivers -co-funded by the European Union in 2017 (Project number 2017-1-IT02- KA201-036968), takes its cue from such theme to develop a teaching methodology that aims to facilitate STEM learning and at the same time to raise teachers' and students' awareness on the importance and vulnerability of water bodies, especially in a urban context. The project was implemented in Italy, Spain and Greece, countries with similar environmental characteristics and urban sprawl processes that have been emphasizing water issues especially in time of climate change. Over the first two years, the project involved three pilot secondary schools that tested an innovative, multidisciplinary and participatory teaching methodology, based on a model of Inquiry Based Learning. From the pedagogical point of view, the methodology fosters the students' centrality and curiosity for investigating the local river in own town or province. Twenty learning units were developed on specific topics connected to macro-themes that can be implemented in different school disciplines. The promotion of innovative digital tools such as Location Based Games have also allowed students to approach and work with georeferenced information, but also combine technical-scientific aspects and language to historical-humanistic-artistic aspects and storytelling. Students could also reflect on a variety of aspects related to rivers in town such as social, ecological, cultural and economic well-being aspects.

Plant water status is a major factor influencing burning potential of vegetation and a low-cost method to assess the water status can provide an index for fire potential. It can also reduce costs associated with travel to remote locations and can improve fire forecast models. Under severe water stress, plant stomata close and reduce the actual evapotranspiration rate (ETa) relative to the potential evapotranspiration rate (ETp). A fire potential index (I=1 - ETa/ETp) is a measure of vegetation burning potential. When there is no ET reducing water stress, I=0 and it increases as the ETa rate decreases relative to ETp. The difficulty in the application of a fire index is the cost and complexity to measure or estimate ETa and ETp. From solar radiation (Rs) measurements and site specific calibration, it is possible to estimate net radiation (Rn) and soil heat flux density (G). If a good estimate of sensible heat flux density is available, then latent heat flux density (LE) can be calculated as the residual of the energy balance equation (LE=Rn - G - H). The surface renewal (SR) method for estimating sensible heat flux from canopies provides a simple, portable, robust, and low-cost method to measure sensible heat flux density (H). High frequency temperature data are collected with fine-wire thermocouples. The data are analyzed with a structure function to identify average ramp characteristics (i.e., amplitude and duration) of the temperature traces during a sampling period. Then the amplitude and duration are used in a conservation of energy equation to estimate H. This method has been used over a wide variety of crops and natural vegetation with good results. Recently, the method was tested over grass in a wildfire-prone mixed oak-grassland region of the Sierra Nevada Mountain foothills in California. In this paper, the methodology to measure H with the SR method and the results of the fire index calculations will be reported.

In conjunction with the COVID-19 pandemic aftermath, Russian aggression on Ukraine has wide-ranging consequences for the EU, including high inflation, an immense energy cost increase, and a shortage of critical resources. All of these have pronounced effects on the sustainability and operations of research infrastructures (RIs), several of which face difficulties in providing continuous service. To address these topics, the European Strategy Forum on Research Infrastructures (ESFRI) has established a dedicated drafting group to look into the energy and supply challenges, also responding to a call by Competitiveness Council to do so. This report highlights the significant impact of the Russian aggression on Ukraine on the sustainability and operations of research infrastructures (RIs) in the EU. The energy crisis resulting from the Russian aggression poses a severe challenge to the RIs, predominantly analytical RIs, with energy-intensive RIs such as synchrotrons, computing centres, accelerator-driven particle sources, neutron facilities, research reactors, and lasers being the most affected. The shortage of critical resources and materials, such as some gases, rare isotopes, and permanent magnets, also presents a significant challenge to RIs, although they may not be a consequence of the war. The report presents recommendations to ESFRI, Member States, and the European Commission based on good practices from ESFRI member countries and the discussion within the drafting group to address these challenges and enhance the future resilience of RIs. The recommendations include allocating additional funds and energy price capping for the most energy-intensive RIs, developing response plans that include actions aimed at greening the operations of RIs, considering the needs of the RI communities in the activities linked to the Critical Raw Materials Regulation, and setting up specific measures to support the Ukrainian research community. The report emphasizes the importance of preparing for future crises, increasing the resilience and preparedness of European society to cope with any present and future crisis.

Starting from the relationship between urban planning and mobility management, TeMA has gradually expanded the view of the covered topics, always following a rigorous scientific in-depth analysis. This section of the Journal, Review Notes, is a continuous update about emerging topics concerning relationships among urban planning, mobility and environment thanks to a collection of short scientific papers written by young researchers. The Review Notes are made up of five parts. Each section examines a specific aspect of the broader information storage within the main interests of the TeMA Journal. In particular: The Town Planning International Rules and Legislation Overview section aims at presenting the latest updates in the territorial and urban legislative sphere. The Covid-19 pandemic is causing a major impact on energy systems. Improving the energy efficiency of urban areas is now the cornerstone of scientific community and the European Commission discussions. Thus, the content of this review note aims at carrying out an analysis of the latest documents of the European Commission before and during the slow recovery from Covid-19 with the aim of identifying the priorities and areas on which to intervene to reduce energy consumption in different territorial contexts. TeMA - Journal of Land Use, Mobility and Environment, Vol 14 No 1 (2021): The city challenges and external agents. Methods, tools and best practices

The recognition of the advantages and efficiencies implicit in an economy based upon theelectrochemical conversion of fuels has led to address intensive efforts toward the development of the fuel cell technology. On phosphoric acid fuel cells (PAFC) the CNR-TAE owns a full capability in PAFC technology and has built and tested 1kW power plant in an ENEA supported program. On molten carbonate fuel cells (MCFC) the CNR-TAEhas matured a sound experience on the modeling of energy balances of MCFC with external or internal reforming, screening design and testing of reforming catalysts, on mechanisms of components ageing, catalyst formulation and innovative method to control the catalyst poisoning by means of porous ceramic membranes. In solid oxide fuel cells (SOFC) research, a comparison between steam internal and external reforming, exhaust gas recycling reforming and use of partial oxidation has been performed. Basich researches on the mechanism of conduction in solid and search for novel electrolytes are in course. In the field of fuel cells operating at low temperature, the activity is addressed to the development of low Pt loading electrodes for polymer electrolyte fuel cells (PEFC) and developmentof ternary catalyst supported on carbon black for electrochemical oxidation of methanol in direct methanol fuel cells (DMFC). Further research in course is on the fuel cell utilizing a new type of electrolyte; in this field, an heteropolyacid lab-scale monocell has been realised and successful tested.