The available database comprises research projects in Fisheries, Aquaculture, Seafood Processing and Marine Biotechnology active in the time period 2003-2022.
BlueBio is an ERA-NET COFUND created to directly identify new and improve existing ways of bringing bio-based products and services to the market and find new ways of creating value from in the blue bioeconomy.

More information on the BlueBio project and participating funding organizations is available on the BlueBio website: www.bluebioeconomy.eu

Last Update: 2018/03/29

ACIDBIV
Fisheries
Aquaculture
The integrated impacts of marine acidification, temperature and precipitation changes on bivalve coastal biodiversity and fisheries: how to adapt?
National
National
Luis Manuel Zambujal Chicharo
lchichar@ualg.pt
CCMAR-UAlg - University of Algarve; Centre for Marine Sciences (Portugal)
FSB - Faculty of Sciences of Bizerta (Tunisia)FCT - Fundação para a Ciência e a Tecnologia (Portugal)CSIC - Spanish National Research Council (Spain)UNIPD - University of Padova; Department of Biology (Italy)
2008
2011
€ 104,963
NA
Climate change and predictions of changes in air temperature and precipitation regimes will affect the functioning of aquatic ecosystems. Moreover, increasing atmospheric CO2 concentrations will lead to the acidification of coastal waters in the Mediterranean area, as well as around the world, and adverse consequences to animals with calcium carbonate shells are expected. The predicted changes in environmental conditions (temperature, salinity, pH) may alter physiological rates of bivalves, modifying their impact (filtration, respiration, excretion rates) on the ecosystem. These impacts need to be evaluated in an integrative way. Bivalves play an important role on ecosystem structure functioning since they link primary productivity with upper trophic levels. Moreover, bivalve species to be studied in this project also constitute important economic resources for fisheries and aquaculture in Galicia, Algarve, Adriatic and Golf of Tunis coastal areas. With this project, our first aim is to analyse the cumulative effects of temperature, precipitation and pH, as predicted in climate changes scenarios, on the most relevant bivalve species for the study areas, both in terms of ecologic and economic importance. Based on this knowledge, our second aim is to propose adaptation measures to sustain bivalve biodiversity, fisheries and aquaculture production in the Mediterranean estuaries and coastal waters. For achieving these aims we structured the project considering a bottom-up approach: starting by selecting the most relevant species to be studied, defining testing and calibrating the methodologies to be used, developing laboratory experiments, testing these experiments with in situ mesocosms and finally, testing and proposing adaptation measures to sustain bivalve assemblages and related economic uses and contribute to CO2 sequestration. The proposed solutions will be discussed with water managers, conservation and environmental areas responsible and with fisheries and aquaculture companies.
Climate change; Water quality; Bivalve; Impacts; Sustainability;
Not associated to marine areas
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If there is any incorrect or missing information on this project please access here or contact bluebio.database@irbim.cnr.it
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