Coastal Zone Management (CZM) is widely recognised as a practice necessary for the sustainable use of coastal resources. Central to CZM is the recognition that in order to promote sustainability, coastal resources cannot be sectorially managed and the interactions that occur between adjacent sectors have to be fully considered. This is referred as an 'holistic' management approach. Many complex interactions occur between and within the different biological species in coastal ecosystems and their respective habitats. The ability of phytobenthic communities to locally modify the environmental characteristics of the ecosystem in which they live is one of the more significant relationships related to the human interactions. In fact, complicated feedback and feed-forward loops exist, that couple the establishment of phytobenthic communities, water quality and physical oceanographic parameters. Accurate understanding of these interdependencies will represent a significant improving of the environmental management capabilities, particularly allowing a reliable foreseeing of the evolution of phytobenthic ecosystems and their reactions to man-generated disturbances. F-ECTS main focus is the interdisciplinary investigation of the ecosystem loops in estuarine environments involving phytobentos communities, hydrodynamics, nutrient cycling and sediment transport, with the aim of integrating some of the aspects already investigated in the INTRMUD and BENFLUX Mast Projects and in the ROBUST Environment project. The Lagoon of Venice (Italy) will be considered as a pilot case study. Two major seasonal field campaigns will be carried out and will allow the parameterisation of the main physical and biological processes of the ecosystem providing a specific background for the assessment of the exportability of the obtained results in other two different European estuarine ecosystems: Lagunadella Ria Formosa (Portugal) and Roskilde Fjord (Denmark).
Based on the parameterised biophysical interactions, the modelling activities within F-ECTS will enable the set up of linked modules for the simulation of the feed-back loop between the physical processes and the phytobenthic habitat. This loop controlling the survival and evolution of an estuarine ecosystem will be considered from the biological perspective. To accomplish this, biological, hydrodynamic and sediment transport processes will be modelled together in F-ECTS. In particular a new SPM-phytobenthos-reaction model for cohesive sediment and estuarine ecosystems will be developed and used as a common module to which different hydrodynamic models tailored for each specific case study site can be coupled. To demonstrate how the joint exploitation of the field measurements and the model outputs provide support to the production of new "environmental information" on the estuarine territories, GlS-based tools will be developed and implemented in the context of the pilot case study in a way that such new tools can be easily exported to other sites. These tools are expected to support the decision makers in identifying and planning CZM actions such as the ones related to wetland conservation and restoration, fishing, dredging and port operations. 02
Funding SchemeCSC - Cost-sharing contracts
OX10 8BA Wallingford
CF1 3YE Cardiff