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Serenella Sala   Dr.  Research or Laboratory Scientist 
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Serenella Sala published an article in April 2019.
Top co-authors See all
Peter Nijkamp

68 shared publications

Adam Mickiewicz University

M Vighi

51 shared publications

IMDEA Water Institute; Science and Technology Campus of the University of Alcalá; Alcalá de Henares Madrid Spain

Miguel Brandão

37 shared publications

Division of Sustainability Assessment and ManagementDepartment of Sustainable Development, Environmental Science and EngineeringSchool of Architecture and the Built EnvironmentKTH ‐ Royal Institute of Technology Stockholm Sweden

E. Collina

25 shared publications

Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milano, Italy

Valentina Castellani

14 shared publications

European Commission Joint Research Centre, Directorate D - Sustainable Resources - Bio-Economy Unit, Ispra, Italy

93
Publications
79
Reads
3
Downloads
440
Citations
Publication Record
Distribution of Articles published per year 
(2002 - 2019)
Total number of journals
published in
 
20
 
Publications See all
Article 0 Reads 0 Citations Assessing the environmental impacts of EU consumption at macro-scale Antoine Beylot, Michela Secchi, Alessandro Cerutti, Stefano ... Published: 01 April 2019
Journal of Cleaner Production, doi: 10.1016/j.jclepro.2019.01.134
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Sustainable Consumption and Production is considered a leading principle towards reducing environmental impacts globally. This study aims at combining Environmentally-Extended Input-Output Analysis (using EXIOBASE 3) with up-to-date impact assessment methods to quantify the environmental impacts induced by final consumption in the EU Member States in 2011. The environmental extensions are characterized in 14 environmental impact categories used in the Environmental Footprint. A contribution analysis of key products and services as well as emissions and resources, which drive the environmental impacts of EU consumption, is conducted. Environmental impacts are mainly induced along the supply-chain of products and services. Several expenditures relative to services represent large shares both in the total final consumption and in the 14 impacts under study, despite a relatively low impact intensity. Food products, in particular meat and dairy products, are identified as key contributors regarding acidification, eutrophication, land use and water use, and to a lower extent climate change. Finally, several manufactured products, raw materials and basic products respectively importantly contribute to some impacts among human toxicity, freshwater ecotoxicity and resource uses. The total volume of final consumption expenditures per EU Member State appears a key explanatory variable to most of the impacts embodied in their consumption, yet to a lower extent regarding water use and fossils resource use. Finally, the current limitations in using EXIOBASE 3 for environmental impact assessment are discussed, with specific attention to EXIOBASE environmental extensions and to the case study on EU consumption. Since the classification of emissions and resources for impact assessment requires a number of assumptions that may influence the results, a sensitivity analysis is performed to exemplify some of the key issues relative to the characterization of impacts based on EXIOBASE environmental extensions.
Article 0 Reads 2 Citations Soil quality index: Exploring options for a comprehensive assessment of land use impacts in LCA Valeria De Laurentiis, Michela Secchi, Ulrike Bos, Rafael Ho... Published: 01 April 2019
Journal of Cleaner Production, doi: 10.1016/j.jclepro.2018.12.238
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Impacts associated with land use are increasingly recognized as important aspects to consider when conducting Life Cycle Assessment (LCA). Across the existing models accounting for land use activities in life cycle impact assessment, a balance is yet to be found between complexity and comprehensiveness on one hand, and applicability on the other hand. This work builds on the LANd use indicator value CAlculation (LANCA®) model, assessing the impacts of land use activities on five soil properties, and aims at developing an aggregated index to improve its applicability. First a statistical analysis is conducted, leading to the shortlisting of the four most significant soil quality indicators. Then two options for aggregating the selected indicators are presented: the soil quality index (SQI), based on linear aggregation, and the normalisation–based soil quality index (NSQI), where the aggregation process involves normalisation integrated into the characterisation step. Country-specific and global average characterisation factors (CFs) are calculated for 57 land use types considering both land occupation and land transformation interventions with the two suggested approaches. The two indices present similar ranking of land use types but the relative contribution of the separate indicators to the aggregated index varies according to the approach adopted. The differences between the aggregation approaches suggested are discussed, together with the limitations related to both the LANCA® model and the aggregation approaches. This work represents a first step towards the widespread application of a comprehensive and robust land use model at midpoint level in LCA. Finally, a number of recommendations for the future development of the LANCA® model and of the related soil quality models are provided.
Article 0 Reads 0 Citations Global environmental impacts: data sources and methodological choices for calculating normalization factors for LCA Eleonora Crenna, Michela Secchi, Lorenzo Benini, Serenella S... Published: 25 March 2019
The International Journal of Life Cycle Assessment, doi: 10.1007/s11367-019-01604-y
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Characterizing environmental impacts at the global scale is crucial to define references against which compare the environmental profile of products and systems. Within this study, global emissions and resource uses have been collected and characterized for the following impact categories: climate change, ozone depletion, human toxicity (cancer and non-cancer), ecotoxicity, particulate matter, ionizing radiation, photochemical ozone formation, acidification, eutrophication (terrestrial, marine, and freshwater), land use, water use, and resource use. The results can be used as normalization factors (NFs) in the context of the life cycle assessment (LCA). The global NFs are built on an extensive collection of data on emissions and resources extracted at a global scale in 2010, gathering different sources and comparing them. A hierarchical approach was applied to the selection of data sources. Extrapolations, mainly temporal data-gap filling, were applied for complementing the inventories for missing data. In order to calculate NFs, the inventory was characterized by using the International Reference Life Cycle Data System (ILCD) midpoint indicators and the EU Environmental Footprint (EF) set, which includes recently released models. The resulting global NFs (ILCD and EF) were reported and discussed for each impact category. Coverage completeness and robustness of both the underpinning inventories and impact assessment models were used to define the level of uncertainty in the calculations. Based on the contribution analysis of the main elementary flows, it resulted that only few elementary flows drive the overall impact for most of the impact categories. Moreover, the ratio between the NFs at EU27 in 2010 and global level showed that Europe generally covers less than 10% of the global impact. The quantification of the current levels of environmental pressures entails critical aspects, as it consists of accounting of emissions and resources, relying on data often incomplete or based on modeling. Despite the attempts made for increasing NFs coverage and robustness, the calculation in the present study highlights the need of further efforts aiming at overcoming the uncertainties and the limitations identified both at the inventory (i.e., difficulty in retrieving complete and recent data) and characterization levels (e.g., consistency between inventory and impact assessment regarding spatialization, system boundaries). Most importantly, any assessment based on the use of NFs should be carefully discussed and interpreted in light of the limitations discussed in this paper.
Article 0 Reads 2 Citations Food waste accounting methodologies: Challenges, opportunities, and further advancements Sara Corrado, Carla Caldeira, Mattias Eriksson, Ole Jørgen H... Published: 01 March 2019
Global Food Security, doi: 10.1016/j.gfs.2019.01.002
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About one third of the food produced globally is wasted along the food chain, representing a burden for the environment and an inefficiency of the food system. Tackling food waste is a priority on the global political agenda to guarantee food security. Defining a methodology for food waste quantification is key to monitoring progress towards the achievement of reduction targets. This paper summarises the outcomes of a workshop on food waste accounting co-organised by the European Commission's Joint Research Centre and Directorate-General on Health and Food Safety with the aim of stimulating harmonisation of methodologies, identifying challenges, opportunities, and further advancement for food waste accounting. The paper presents methodological aspects, e.g. system boundaries, reliability of data, accounting of water flows, to ensure better support to food waste policy design and interventions. It addresses all the actors of the food supply chain, governments, and research institutions.
BOOK-CHAPTER 0 Reads 0 Citations Global Food Waste Carla Caldeira, Sara Corrado, Liz Goodwin, Serenella Sala Published: 18 January 2019
Encyclopedia of the UN Sustainable Development Goals, doi: 10.1007/978-3-319-71062-4_41-1
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Article 0 Reads 1 Citation National inventories of land occupation and transformation flows in the world for land use impact assessment Maria Faragò, Lorenzo Benini, Serenella Sala, Michela Secchi... Published: 09 January 2019
The International Journal of Life Cycle Assessment, doi: 10.1007/s11367-018-01581-8
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