Coastal flood managers seek to anticipate future flood risk and as a result consider the adaptation of flood defences. Instead of crest heightening, dikes can be adapted to include hydrodynamic reducing vegetated foreshores to form a nature-based hybrid flood defence, for instance; at managed realignments. In this study we investigated the potential of vegetated revetments as a natural continuous connection between the realigned dike and restored foreshore. We applied the historic grass sod transplantation technique with the aim to improve our understanding of the strength of a transplanted sod revetment. In Living Lab Hedwige-Prosperpolder, dikes were available for in-situ experiments during managed realignment preparations. We transplanted grass sods and studied erosion resistance after one growth season. Our results show transplanted sod vegetation continued to grow and started to attach to the clay layer. While erosion occurred under extreme wave impact and overflow, the sod pulling method revealed individual sod strength. In conclusion, sod transplantation is a good technique to source local material for green realigned dike revetments. A vegetated dike revetment can hereby create a natural continuous connection between the realigned dike and foreshore, which benefits flood protection as well as flora and fauna.
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Coastal flood managers seek to anticipate future flood risk and as a result consider the adaptation of flood defences. Instead of crest heightening, dikes can be adapted to include hydrodynamic reducing vegetated foreshores to form a nature-based hybrid flood defence, for instance; at managed realignments. In this study we investigated the potential of vegetated revetments as a natural continuous connection between the realigned dike and restored foreshore. We applied the historic grass sod transplantation technique with the aim to improve our understanding of the strength of a transplanted sod revetment. In Living Lab Hedwige-Prosperpolder, dikes were available for in-situ experiments during managed realignment preparations. We transplanted grass sods and studied erosion resistance after one growth season. Our results show transplanted sod vegetation continued to grow and started to attach to the clay layer. While erosion occurred under extreme wave impact and overflow, the sod pulling method revealed individual sod strength. In conclusion, sod transplantation is a good technique to source local material for green realigned dike revetments. A vegetated dike revetment can hereby create a natural continuous connection between the realigned dike and foreshore, which benefits flood protection as well as flora and fauna.
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Author supplied: Within the Netherlands the interest for sustainability is slowly growing. However, most organizations are still lagging behind in implementing sustainability as part of their strategy and in developing performance indicators to track their progress; not only in profit organizations but in higher education as well, even though sustainability has been on the agenda of the higher educational sector since the 1992 Earth Summit in Rio, progress is slow. Currently most initiatives in higher education in the Netherlands have been made in the greening of IT (e.g. more energy efficient hardware) and in implementing sustainability as a competence in curricula. However if we look at the operations (the day to day processes and activities) of Dutch institutions for higher education we just see minor advances. In order to determine what the best practices are in implementing sustainable processes, We have done research in the Netherlands and based on the results we have developed a framework for the smart campus of tomorrow. The research approach consisted of a literature study, interviews with experts on sustainability (both in higher education and in other sectors), and in an expert workshop. Based on our research we propose the concept of a Smart Green Campus that integrates new models of learning, smart sharing of resources and the use of buildings and transport (in relation to different forms of education and energy efficiency). Flipping‐the‐classroom, blended learning, e‐learning and web lectures are part of the new models of learning that should enable a more time and place independent form of education. With regard to smart sharing of resources we have found best practices on sharing IT‐storage capacity among universities, making educational resources freely available, sharing of information on classroom availability and possibilities of traveling together. A Smart Green Campus is (or at least is trying to be) energy neutral and therefore has an energy building management system that continuously monitors the energy performance of buildings on the campus. And the design of the interior of the buildings is better suited to the new forms of education and learning described above. The integrated concept of Smart Green Campus enables less travel to and from the campus. This is important as in the Netherlands about 60% of the CO2 footprint of a higher educational institute is related to mobility. Furthermore we advise that the campus is in itself an object for study by students and researchers and sustainability should be made an integral part of the attitude of all stakeholders related to the Smart Green Campus. The Smart Green Campus concept provides a blueprint that Dutch institutions in higher education can use in developing their own sustainability strategy. Best practices are shared and can be implemented across different institutions thereby realizing not only a more sustainable environment but also changing the attitude that students (the professionals of tomorrow) and staff have towards sustainability.
Circular BIOmass CAScade to 100% North Sea Region (NSR) economic activity and growth are mostly found in urban areas. Rural NSR regions experience population decline and negative economic growth. The BIOCAS project expects revitalizing and greening of rural areas go hand in hand. BIOCAS will develop rural areas of the NSR into smart specialized regions for integrated and local valorization of biomass. 13 Commercial running Bio-Cascade-Alliances (BCA’s) will be piloted, evaluated and actively shared in the involved regions. These proven concepts will accelerate adoption of high to low value bio-cascading technologies and businesses in rural regions. The project connects 18 regional initiatives around technologies, processes, businesses for the conversion of biomass streams. The initiatives collaborate in a thematic approach: Through engineering, value chain assessments, BCA’s building, partners tackle challenges that are shared by rural areas. I.e. unsustainable biomass use, a mineral surplus and soil degradation, deprivation of potentially valuable resources, and limited involvement of regional businesses and SMEs in existing bio-economy developments. The 18 partners are strongly embedded in regional settings, connected to many local partners. They will align stakeholders in BCA’s that would not have cooperated without BIOCAS interventions. Triple helix, science, business and governmental input will realize inclusive lasting bio cascade businesses, transforming costly waste to resources and viable business.Interreg IVB North Sea Region Programme: €378,520.00, fEC % 50.00%1/07/17 → 30/06/21
Binnen het Greening the Cloud project is veel kennis opgebouwd van sensoriek om een complex energiemeetsysteem voor servers te ontwikkelen. Deze kennis biedt veel kansen voor onderwijs, bijvoorbeeld in het ontwikkelen van een sensor-practicum, in praktijkstages binnen het sensorlab (dat ontwikkeld is op basis van het Greening the Cloud project) en andere vormen.
De maatschappelijke uitdaging: Goederenvervoercorridors zijn cruciaal voor de Nederlandse economie, tegelijkertijd vormt verduurzaming van de corridors een steeds grotere uitdaging. De onderzoeksgroep Greening Corridors doet onderzoek naar de ontwikkeling en het functioneren van duurzame logistieke corridors. Drie thema’s staan daarin centraal: - Beter benutten van capaciteit van infrastructuur en vervoermiddelen. - Schone, veilige en autonome modaliteiten. - Digitalisering van de keten. De onderzoeksgroep: Greening Corridors is een sterk consortium van hogescholen dat voortbouwt op 10 jaar samenwerking in het Centre of Expertise KennisDC Logistiek. Het bestaat uit de onderzoeksgroepen van zes hbo-kennisinstellingen: - Hogeschool Rotterdam - HZ University of Applied Sciences - Hogeschool Arnhem Nijmegen - Hogeschool van Amsterdam - Fontys Hogeschool Techniek en Logistiek - Instituut Fysieke Veiligheid De kennisinstellingen zijn nauw verbonden met belangrijke logistieke knooppunten, triple helix organisaties in de eigen regio en het onderwijs en weten daarmee de onderzoeksresultaten impactvol in de praktijk te brengen. Door de samenwerking kunnen vraagstukken niet alleen op knooppuntniveau, maar ook corridor- en netwerkniveau worden opgepakt. De ambitie: Greening Corridors streeft met het intensiveren van de huidige samenwerking naar versterking van de: - Methodologie van praktijkgericht onderzoek in de logistiek; - Positie en herkenbaarheid van toegepast onderzoek in landelijke logistieke beleids- en kennisagenda’s; - Multidisciplinaire aanpak van logistieke vraagstukken; - Verbinding met universiteiten voor het toepasbaar maken van wetenschappelijke resultaten; - Positie in en deelname aan internationale netwerken en onderzoeksprojecten; - Doorontwikkeling van living labs en learning communities naar duurzame samenwerkingsverbanden waarin docent-onderzoekers, studenten en medewerkers van bedrijven gezamenlijk onderzoeken, innoveren, implementeren en leren. De maatschappelijke bijdrage: De SPRONG-groep draagt bij aan de KIA Energietransitie & Duurzaamheid. Binnen de deel-KIA Toekomstbestendige Mobiliteitssystemen richt de SPRONG-groep zich op de Meerjarige Missiegedreven innovatieprogramma’s: - 9. Innovatieve aandrijving en gebruik van duurzame energiedragers voor mobiliteit. - 10. Doelmatige vervoersbewegingen voor mensen en goederen.