Anmerkung: Intro -- Preface -- Organisation -- Conference Co-chairs -- Organising Committee -- Scientific Committee -- Keynote Speakers -- Smart Bioeconomy to Enable Sustainability -- The Conditional Framework of Regional Biobased Innovations -- Insights and Experiences from Regional Hubs in H2020 Bloom Project -- Ecodesign and Sustainable Packaging: Challenges, Trends and Perspectives -- All life on Earth depends upon healthy Oceans-Choose your lifeline -- Biochemical Biorefineries for Advanced Biofuels -- The Future Challenges of Water Management as a Finite Resource -- Global Electric Power Sector: Engaging with Environment Issues -- Conference Sponsors -- Sec13 -- Official Sponsors -- ICoWEFS 2021 is Organised in Cooperation with -- Event Sponsors and Exhibitors -- Contents -- AGRIFOOD -- Effects of COVID-19 on Food Security, Safety and the Supply Chain -- 1 Food Security -- 1.1 Current Stance -- 1.2 Direct Impact from COVID-19 -- 1.3 Other Factors Affecting Food Insecurity in 2020 -- 2 Food Safety -- 2.1 The Root of the Pandemic -- 2.2 Methods of Disease Prevention and New Standards -- 2.3 Food Safety in the World Post-COVID-19 -- 3 The Food Supply Chain -- 3.1 What is the Food Supply Chain? -- 3.2 How Has the Food Supply Chain Been Affected in Developed Countries? -- 3.3 Initiatives in Developed Countries -- 3.4 The Food Supply Chain in Developing Countries -- 3.5 Methods for Helping Developing Countries -- 4 Concluding Remarks -- References -- Understanding the Behavior of the Low-Income Population When Purchasing Fruits and Vegetables. Case Study of Cochabamba (Cercado) - Bolivia -- 1 Introduction -- 2 Literature Review -- 3 Methodology -- 4 Analysis and Experimental Results -- 4.1 Surveys Analysis -- 4.2 Multiple Linear Regression Model - Experimental Results -- 5 Conclusions -- References. , Gendered Video Production for Livestock Farmers in Senegal -- 1 Introduction -- 2 Potential of ICT in Rural Resilience Building -- 2.1 Gender Gap in ICT-Based Knowledge Transfer -- 2.2 Women Use ICT Differently Than Men -- 3 The FoodAfrica Project Framework for Extension Videos -- 4 Gender in HAMK FoodAfrica Video Production -- 4.1 Gendered Information Needs and Value Propositions -- 4.2 Female Role Models for Empowerment -- 5 Conclusions -- References -- How Sustainable is the Millennials' Diet? Reflections on a Qualitative Study -- 1 Introduction -- 2 Methods -- 2.1 Research Design -- 2.2 Procedures -- 2.3 Data Analysis -- 3 Results -- 3.1 Then and Now: Continuities and Changes During the Transition into Adulthood -- 3.2 Homemade Traditional Food Matters -- 4 Discussion -- 5 Conclusions -- References -- What Do 3rd Level Students Consider a Sustainable Diet? A Qualitative Study -- 1 Introduction -- 2 Methodology -- 2.1 Rationale -- 2.2 Participants -- 2.3 Data Collection -- 2.4 Data Analysis -- 3 Results and Discussion -- 3.1 Perception of Sustainability and Sustainable Diets -- 3.2 Barriers and Facilitators Towards a Sustainable Diet -- 4 Conclusions -- References -- Integrating the Sustainable Development Goals with the Water-Energy-Food Nexus: A Model for Agro-Industrial Companies -- 1 Introduction -- 1.1 The Agro-Industrial Sector -- 1.2 Why Integrate WEF Nexus and SDGs for the Agro-Industrial Sector? -- 2 Integration -- 3 Discussion -- 4 Conclusions -- References -- Island Housing and Peri-Urban Agriculture in the City of Luanda -- 1 Introduction -- 1.1 New Island Housing in Luanda -- 1.2 Other Islands Cases -- 1.3 Peri-Urban Agriculture -- 2 Methodology -- 2.1 Material -- 2.2 Method, Collection and Sampling -- 3 Results and Discussion -- 3.1 Quality of Life and Comfort in Indoor Housing -- 3.2 Peri-Urban Agriculture -- 4 Final Considerations. , References -- Greenhouse Gas Emissions from Subsistence Dairy Livestock in Rural Livelihoods in the Northern Andes of Ecuador -- 1 Introduction -- 2 Materials and Methods -- 2.1 Geographic Location -- 2.2 Data Collection and Sampling System -- 2.3 Socio-productive Characterization at the Household Level and Dairy Farms -- 2.4 Quantification of Greenhouse Gas Emissions -- 3 Results and Discussion -- 3.1 Socio-productive Characteristics at the Household Level and of Dairy Farms -- 3.2 Greenhouse Gas Emissions in Production Systems -- 4 Conclusions -- References -- Sustainability and Rural Development Through the Production of Organic Cocoa in Calceta - Ecuador: Economic Analysis and Assessment of the Implications on the Living Standards of Farmers -- 1 Introduction -- 2 Current Situation -- 3 Methodology -- 4 Results -- 5 Conclusions -- References -- Cultivation of Gracilaria gracilis in an Aquaculture System at Mondego River (Portugal) Estuary Adjacent Terrain -- 1 Introduction -- 2 Materials and Methods -- 2.1 Seaweed Collection -- 2.2 Seaweed Cultivation in Semi-controlled Aquaculture (SCA) -- 2.3 Seaweed Nutrient Profile -- 3 Results -- 3.1 Seaweed Cultivation and Specific Growth Rate (SGR) -- 3.2 Seaweed Nutrient Profile -- 4 Discussion -- 5 Conclusion -- References -- The Challenges of Water Saving in Rice Irrigation: Field Assessment of Alternate Wetting and Drying Flooding and Drip Irrigation Techniques in the Lis Valley, Portugal -- 1 Introduction -- 2 Material and Methods -- 2.1 Study Site -- 2.2 Flooding Irrigation -- 2.3 Drip Irrigation -- 3 Results and Discussion -- 3.1 Flooding irrigation -- 3.2 Drip Irrigation -- 4 Final Considerations -- References -- Application of Remote Sensing Based Tools for Improving Agricultural Management in Paddy Fields in the Lower Mondego Region -- 1 Introduction -- 2 Material and Methods. , 3 Results and Discussion -- 3.1 Temporal Variation of the Rice Plots' NDVI Estimated from Sentinel-2A Data -- 3.2 Comparison Between Sentinel-2A and UAS Based NDVI Estimates -- 4 Conclusions -- References -- Risks Perceptions on Rice Production: Baixo Mondego,Portugal -- 1 Introduction -- 2 Material and Methods -- 3 Results -- 3.1 Sample Characterization -- 3.2 Fixed Assets and Costs -- 3.3 Channel Marketing -- 3.4 Main Concerns -- 4 Discussion -- 5 Conclusions -- References -- Urban Hydroponic Herb and Spice Garden -- 1 Introduction -- 2 The Demonstration Unit -- 3 Saffron, a Potential Hydroponic Crop -- 4 Demonstration Unit Specifications -- 5 Conclusions -- References -- Sand-Dune Plants from the Atlantic Coast of the Iberian Peninsula: Features and Applications -- 1 Introduction -- 1.1 Corema Album -- 1.2 Crithmum Maritimum -- 1.3 Eryngium Maritimum -- 1.4 Helichrysum Italicum -- 1.5 Otanthus Maritimus -- 2 Conclusions -- References -- Comparison of Chemical Parameters in Zinc Biofortified Flours of Triticum aestivum L.: Development of a Functional Food -- 1 Introduction -- 2 Materials and Methods -- 2.1 Experimental Field -- 2.2 Analysis of Whole and Refined Bread Wheat Flours -- 2.3 Statistical Analysis -- 3 Results -- 4 Discussion -- 5 Conclusions -- References -- Calcium Biofortification in Solanum tuberosum L. cv.Agria: A Technical Workflow -- 1 Introduction -- 2 Materials and Methods -- 2.1 Experimental Field -- 2.2 Calcium Content in Potato Tubers -- 2.3 Quality Parameters -- 2.4 Statistical Analysis -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- Agronomic Biofortification in Se of Oryza sativa L.: Food Quality Control for Baby Food Products -- 1 Introduction -- 2 Materials and Methods -- 2.1 Experimental Fields -- 2.2 Analysis of Grain Selenium Content -- 2.3 Thousand Grain Weight, Colorimetric and Crude Protein Content. , 2.4 Statistical Analysis -- 3 Results -- 4 Discussion -- 5 Conclusions -- References -- Agronomic Biofortification with Fe and Zn in Organic Tomatoes (Lycopersicum esculentum L.) -- 1 Introduction -- 2 Materials and Methods -- 2.1 Experimental Field -- 2.2 Iron and Zinc Content in Tomatoes -- 2.3 Quality Parameters -- 2.4 Statistical Analysis -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- Influence of Zinc Fertilization for Physical and Chemical Parameters and Sensory Properties of Grapes -- 1 Introduction -- 2 Materials and Methods -- 2.1 Experimental Field -- 2.2 Physicochemical Parameters of Grapes -- 2.3 Quantification of Zn in Syrah Grapes -- 2.4 Statistical Analyses -- 3 Results -- 3.1 Density and Dry Weight -- 3.2 Colorimetric Analyses -- 3.3 Physical and Sensory Characterization -- 3.4 Quantification of Zn in Grapes -- 4 Discussion -- 5 Conclusions -- References -- A Technological Workflow for Ca Enrichment in Rocha Pears: Implication in Quality -- 1 Introduction -- 2 Materials and Methods -- 2.1 Technological Workflow -- 2.2 Ca Monitorization in Leaves and Assessment in Fruits -- 2.3 Quality Parameters -- 2.4 Statistical Analysis -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- A Deep Learning-Based Fruit Quality Assessment System -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussions -- 4 Conclusions -- References -- Storage Procedures Influence the Antioxidant Capacity of Bee Pollen -- 1 Introduction -- 2 Materials and Methods -- 2.1 Sample Preparation -- 2.2 Folin-Ciocalteu Assay -- 2.3 ABTS Assay -- 2.4 DPPH Assay -- 2.5 NMR Experiments -- 3 Results and Discussion -- 3.1 Total Phenolic Content (TPC) -- 3.2 Antioxidant Capacity (AC) -- 4 Conclusions -- References -- Antioxidant Capacity Evaluation of Porphyran Extracted from Porphyra Dioica:Incorporation in Films for Food Packaging. , 1 Introduction.

Anmerkung: Intro -- Preface -- Organization -- Keynote Speakers -- Combating Climate Change with Phytoremediation. Is It Possible? -- Some Applications in Hydrogen, Renewable Energy and Bioenergy -- Management of Biomass Parks in Power Generation Plants -- Contents -- From Extraction to Reparation: American National Security and Territorial Adaptation in the Climate Crisis -- 1 Natural Security at Risk -- 2 Addressing Periphery: The Reparation Zone -- 3 Mangroves: Socioecological Infrastructure -- 4 Periphery Prepared -- References -- University Staff's Perceptions on Pedagogy in Agricultural Education in East and Southern Africa -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 3.1 Descriptive Variables -- 3.2 Perception of Knowledge and Interest -- 3.3 Pedagogical Trainings -- 3.4 Perception of PBL -- 4 Conclusions -- References -- Watershed Safety Plan - A New Tool for Water Protection -- 1 Water Resources and Diffuse Pollution -- 1.1 The Need for Diffuse Pollution Control -- 2 The Difference Between Point Source Pollution and Diffuse Pollution -- 3 Watershed Safety Plan Approach -- 3.1 How to Implement WSSP -- 3.2 Development of WSSP Approach -- 4 Conclusions -- References -- Producing Cyanobacteria to Use as Biostimulants -- 1 Introduction -- 2 Material and Methods -- 2.1 Cyanobacteria Cultivation -- 2.2 Cyanobacterial Growth -- 2.3 Exopolysaccharides' Extraction -- 2.4 Germination Assays -- 2.5 Statistical analysis -- 3 Results and Discussion -- 3.1 Cyanobacterial Growth -- 3.2 Exopolysaccharides' Production -- 3.3 Biostimulant Assay -- 4 Conclusions -- References -- Transport Development Challenges of Brownfield Investments in the Name of Sustainability -- 1 Introduction -- 1.1 Introduction of the Brownfield Development Areas -- 1.2 Sustainability Benefits of Brownfield Developments -- 1.3 Legal Framework -- 2 Case Study. , 2.1 Urban Development Tools -- 2.2 Analysis of Urban Architecture -- 2.3 Transportation Analysis -- 2.4 Impact of the Proposed Development on the Transportation -- 3 Results -- 3.1 Introduction of the New Sustainable Brownfield Development Model -- 4 Conclusions -- References -- Energy Efficiency and Sustainability in an Aquaponic Greenhouse Supported by IoT -- 1 Introduction -- 1.1 Objectives and Case Study Features -- 1.2 Sustainable Production of Edible Plants -- 2 Technologies and Developed Model -- 2.1 Details of This Technologies -- 2.2 Features of Developed Model -- 3 Methodology, Prototype and Results -- 3.1 General Consumptions -- 3.2 Monitoring and Visualization System -- 3.3 Electricity Local Production of Self-consumption Regime -- 4 Conclusion and Future Perspectives -- References -- Energy Certification of Existing Residential Buildings: Adaptations to the Energy Transition -- 1 Energy Certification of Existing Buildings -- 1.1 Evolution of National Legislation on Energy Certification of Buildings -- 1.2 The Energy Certification of Existing Buildings -- 2 Methodology -- 3 Case Study -- 3.1 Description of Climate Data and Building Solutions -- 3.2 Analysis and Comparison of Energy Performance Results and Energy Certificate -- 4 Conclusion -- References -- Energy Rehabilitation of Residential Buildings: Proposed Solutions for Bragança City -- 1 Introduction -- 2 Methodology -- 3 Intervention Proposals -- 3.1 External Walls -- 3.2 Internal Walls -- 3.3 Floors and Roofs -- 3.4 Windows -- 3.5 General Considerations -- 4 Conclusions -- References -- Using Machine Learning to Identify Solid Biofuels -- 1 Introduction -- 2 Methods -- 2.1 Data -- 2.2 Data Sampling -- 2.3 Classification Models -- 2.4 Model Training, Evaluation Metrics -- 3 Results -- 4 Discussion -- References. , The Use of Infrared Thermographic Technique for the Detection of Energy Losses -- 1 Introduction -- 2 Experimental Research -- 3 Results -- 4 Conclusions -- References -- Biolubricant Production from Vegetable Oils Through Double Transesterification: Influence of Fatty Acid Composition and Alcohol on Quality Parameters -- 1 Introduction -- 2 Materials and Methods -- 2.1 Raw Materials -- 2.2 Transesterification Reaction for Biodiesel and Biolubricant Production -- 2.3 Biodiesel and Biolubricant Characterization -- 3 Results and Discussion -- 3.1 Biodiesel Characterization -- 3.2 Influence of Fatty Acid Composition on Biolubricants -- 3.3 Influence of the Alcohol Used for Biolubricant Production -- 4 Conclusions -- References -- Comparative Analysis of Inrush Current and Harmonic Generation in the Replacement of Incandescent Lamps by LED Luminaires in Urban Lighting -- 1 Introduction -- 2 Instrumentation and Methods -- 2.1 Instrumentation -- 2.2 Method -- 3 Equipment Under Test -- 4 Results and Discussion -- 5 Conclusions -- References -- Analysis of the Digestate Obtained in Experiences in a Pilot Plant in Extremadura and Study of the Possible Effect Produced as an Organic Fertilizer in Pepper Plants -- 1 Introduction -- 2 Methodology -- 2.1 Experimental Design -- 2.2 Analytical Methods -- 2.3 Data Analysis -- 3 Results -- 3.1 Digestate and Soil Composition -- 3.2 Effect of Digestate Application on Crop Growth -- 3.3 Plants Composition Evaluation -- 4 Conclusions -- References -- Analysis of the Mechanical Behaviour of Modified Mortars with Ash Residues from Biomass Gasification with WEEE Plastics -- 1 Introduction -- 2 Materials and Methods -- 3 Results -- 4 Discussions -- 5 Conclusions -- References -- Seasonal Weather Sensitivity of Staple Crop Rice in South India -- 1 Introduction -- 2 Material and Method -- 3 Results -- 4 Conclusion -- Appendix. , References -- Energetic Sustainable Transition Process Optimization in Terms of LCA Using CLEWs Tools -- 1 Introduction -- 2 Methodology -- 2.1 Open-Source Energy Modeling System (OSeMOSYS) -- 2.2 Energetic Sustainability Across EPBT the Frame of the Lifetime Analysis -- 2.3 EPBT Inclusion on the OSeMOSYS Tool -- 3 Case Study: Atlantis Power System -- 3.1 Modeling Scenarios -- 4 Conclusions -- References -- Industrial Sustainability in Southwestern Europe: A Case Study of the Possible Implementation of Biorefineries Based on Oil Seed Crops in Extremadura -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 3.1 Biomass -- 3.2 Biodiesel -- 3.3 Biolubricant -- 3.4 Biorefineries -- 4 Conclusions -- References -- Characterization and Feasibility of Fruit Tree Pruning for Energy Use -- 1 Introduction -- 2 Materials and Methods -- 2.1 Biomass Characterization -- 2.2 Drying Tests -- 2.3 Chipping Tests -- 3 Results and Discussion -- 3.1 Biomass Characterization -- 3.2 Drying Tests -- 3.3 Chipping Tests -- 4 Conclusions -- References -- Design Sustainable Products in a Circular Economy Context -- 1 Introduction -- 1.1 A Sustainable Design -- 1.2 Technologies and Topology Analysis -- 2 Methodology and Results -- 2.1 Main Methodologic Steps -- 2.2 Results and Discussion -- 3 Conclusions -- References -- Designing a Sustainability Plan for La Salve Brewery -- 1 Introduction -- 2 La Salve Brewery -- 3 Methodology -- 4 Evaluation of Scenarios for Sustainable Transition -- 4.1 La SAlve's Current Situation: Business as Usual (BAU)) -- 4.2 Evaluation of Sustainable Thermal Scenario (SUSTHE) -- 4.3 Evaluation of Sustainable Electric Scenarios (SUSELE) -- 4.4 Global Zero Energy Scenario (ZERO) -- 4.5 Triple ZERO Scenario (ZEROTRP) -- 4.6 Scenarios Comparison for Decision Making -- 5 Conclusions -- References. , Engagement with the Community and Partnerships for Sustainable Food Production and Consumption in Portuguese Higher Education Institutions -- 1 Introduction -- 2 Literature Review -- 2.1 Food: The Portuguese Reality -- 2.2 HEIs and Food Chain Sustainability -- 2.3 The HEIs Role and the Importance for Partnerships -- 2.4 Experiences About Sustainable Practices of Food Provisions in Schools -- 3 Methodology -- 4 Results -- 4.1 External Community and Partnerships -- 4.2 Internal Community and Partnerships -- 5 Conclusions -- References -- Thermodynamic and Kinetic Analyses of Corn Crop Residue -- 1 Introduction -- 2 Materials and Methods -- 2.1 Sample Collection and Preparation -- 2.2 TG Analysis -- 2.3 Kinetic Analysis -- 3 Results and Discussion -- 3.1 Thermal Behaviour -- 3.2 Kinetic Analysis -- 4 Conclusions -- References -- A Systematic review of the BIM Methodology Applied to the Management and Sustainability of Hospital Centers. The Digital BIM Twin in the Management and Sustainability of Hospital Buildings. Case Study: University Hospital of Jaén -- 1 Introduction -- 1.1 BIM (Building Information Modeling) -- 1.2 BIM Dimensions -- 1.3 Digital BIM Twin -- 1.4 Change of Technology -- 2 Object -- 3 Methodology -- 4 Case Study -- 5 Results -- 5.1 Energy Simulation of the BIM Model with Revit Insight -- 5.2 Contributions of the BIM Model Obtained -- 6 Conclusions -- References -- Feasibility Study of the PET Fines Incorporation into Recycling Processes -- 1 Introduction -- 2 PET Fines from Plastics Recycling -- 3 Experimental -- 3.1 Material -- 3.2 Density -- 3.3 Moisture Content -- 3.4 Melt Flow Index -- 3.5 DSC Analysis -- 3.6 FTIR -- 3.7 Bending and Tensile Tests -- 4 Results Discussion -- 5 Summary and Discussion -- 6 Conclusion -- References -- Ink Removal on Plastic Films Printed by Flexography -- 1 Introduction -- 2 Deinking of Plastic Films. , 2.1 Bio-Based Surfactants.