Is the governance of the Thau coastal lagoon ready to face climate change?

Autor: I. La Jeunesse, Nicolas Baghdadi, Claudia Cirelli, Roberto Deidda, Haykel Sellami, David Aubin
Přispěvatelé: Cités, Territoires, Environnement et Sociétés (CITERES), Université de Tours-Centre National de la Recherche Scientifique (CNRS), Université Catholique de Louvain (UCL), Department of Civil and Environmental Engineering and Architecture, University of Cagliari, Territoires, Environnement, Télédétection et Information Spatiale (UMR TETIS), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-AgroParisTech-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), CLIMB EU FP7, European Project: 244151,EC:FP7:ENV,FP7-ENV-2009-1,CLIMB(2010), Centre National de la Recherche Scientifique (CNRS)-Université de Tours, Université Catholique de Louvain = Catholic University of Louvain (UCL), Centre National de la Recherche Scientifique (CNRS)-Université de Tours (UT), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-AgroParisTech-Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Resource (biology)
010504 meteorology & atmospheric sciences
CLIMATIC CHANGE
Integrated coastal management
0207 environmental engineering
Climate change
Context (language use)
02 engineering and technology
Management
Monitoring
Policy and Law
Aquatic Science
Oceanography
01 natural sciences
Water scarcity
POLITIQUE DE L'EAU
INTEGRATED MANAGEMENT
LITTORAL
14. Life underwater
020701 environmental engineering
0105 earth and related environmental sciences
business.industry
Environmental resource management
HYDROLOGIE
Integrated water resources management
Land-use planning
GOVERNANCE
[SHS.GEO]Humanities and Social Sciences/Geography
6. Clean water
GOUVERNANCE
WATER POLICY
13. Climate action
CHANGEMENT CLIMATIQUE
[SHS.ENVIR]Humanities and Social Sciences/Environmental studies
[SDE]Environmental Sciences
Environmental science
Water quality
Hydrology
business
Water use
GESTION INTEGREE
Water governance
Zdroj: Ocean and Coastal Management
Ocean and Coastal Management, Elsevier, 2015, “Towards Sustainable Coasts”-“Recent developments and advancements in Integrated Coastal Zone Management", 118, pp.234-246. ⟨10.1016/j.ocecoaman.2015.05.014⟩
Elsevier
Ocean and Coastal Management, Elsevier, 2015, “Towards Sustainable Coasts”-“Recent developments and advancements in Integrated Coastal Zone Management", 118 (Part B, december), pp.234-246. ⟨10.1016/j.ocecoaman.2015.05.014⟩
Ocean and Coastal Management, Elsevier, 2015, 118 (Part B, december), pp.234-246. ⟨10.1016/j.ocecoaman.2015.05.014⟩
ISSN: 0964-5691
DOI: 10.1016/j.ocecoaman.2015.05.014⟩
Popis: International audience; The present paper provides a reflection on threats to integrated management of the Thau coastal lagoon due to climate change and the multi-scalar water scarcity adaptation strategy. This study proposes first to depict the Thau water governance assessed through a water use and social network analysis and its capacity to manage water quality. Next, this paper provides a downscaled study on the climate change impacts on the hydrological budget of the entire Thau catchment in 2041-2070 compared with the 1971-2000 reference period, a methodology developed during the CLIMB EU research program. Following local climate change impacts, the importation of a new water resource to secure water uses is presented in regards to the capacity of local water governance to maintain coherence between integrated land planning and integrated water management planning based on water quality issues of the Thau coastal lagoon. The study underlines that although the water uses are currently secured thanks to the regional transfer of water, they are not coherent with local water management and create new vulnerabilities in the context of climate change. Moreover, the regional decision to end financial support for the more efficient, existing network for the water quality survey of regional coastal lagoons breaks up the local water governance. This paper demonstrates why keeping this network would have been absolutely necessary for encouraging a governance capable of proposing sustainable solutions to water quality challenges induced by climate change.
Databáze: OpenAIRE
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