Search Results - "Garel, E."

Groundwater dependent ecosystems in coastal Mediterranean regions: Characterization, challenges and management for their protection by Erostate, M., Huneau, F., Garel, E., Ghiotti, S., Vystavna, Y., Garrido, M., Pasqualini, V.

“…Coastal lagoons deliver a wide range of valuable ecosystem goods and services. These ecosystems, that are often maintained by direct or indirect groundwater…”
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Combinations of geoenvironmental data underline coastal aquifer anthropogenic nitrate legacy through groundwater vulnerability mapping methods by Jaunat, J., Garel, E., Huneau, F., Erostate, M., Santoni, S., Robert, S., Fox, D., Pasqualini, V.

“…Groundwater quality is strongly dependent on land use. Past and current anthropogenic activities can lead to the diffusion of contaminants in aquifers. This…”
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Emerging organic compounds as markers of the degradation of groundwater qualitative and quantitative equilibrium in a context of rapid urban expansion by Ben Nasr, W., Huneau, F., Trabelsi, R., Zouari, K., Garel, E., Leydier, T.

“…With the neo-metamorphosis of the residential landscape worldwide and sluggish sanitation strategies in urban environments, rudimentary on-site sanitation…”
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Delayed nitrate dispersion within a coastal aquifer provides constraints on land-use evolution and nitrate contamination in the past by Erostate, M., Huneau, F., Garel, E., Lehmann, M.F., Kuhn, T., Aquilina, L., Vergnaud-Ayraud, V., Labasque, T., Santoni, S., Robert, S., Provitolo, D., Pasqualini, V.

“…Identifying sources of anthropogenic pollution, and assessing the fate and residence time of pollutants in aquifers is important for the management of…”
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Characterisation of coastal counter-currents on the inner shelf of the Gulf of Cadiz by Garel, E., Laiz, I., Drago, T., Relvas, P.

“…At the Gulf of Cadiz (GoC), poleward currents leaning along the coast alternate with coastal upwelling jets of opposite direction. Here the patterns of these…”
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The challenge of assessing the proper functioning conditions of coastal lagoons to improve their future management by Erostate, M., Ghiotti, S., Huneau, F., Jouffroy, D., Garel, E., Garrido, M., Pasqualini, V.

“…The sustainable management of coastal lagoon hydrosystems is a key issue for the socio-economic and environmental development of many coastal areas worldwide…”
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Sand bypass and updrift beach evolution after jetty construction at an ebb-tidal delta by Garel, E., Sousa, C., Ferreira, Ó.

“…The evolution of an ebb-tidal delta (Guadiana, South Portugal) and its updrift beach after jetty construction (in 1972–1974) is analysed based on 24…”
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Socio-hydrogeological survey and assessment of organic pollutants to highlight and trace back pollution fluxes threatening a coastal groundwater-dependent ecosystem by Crayol, E., Huneau, F., Garel, E., Mattei, A., Santoni, S., Pasqualini, V., Re, V.

“…Despite being a vector of pollution towards connected ecosystems, groundwater is often underestimated or not taken into account in management frameworks. To…”
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Assessing the hydrogeological resilience of a groundwater-dependent Mediterranean peatland: Impact of global change and role of water management strategies by Santoni, S., Garel, E., Gillon, M., Marc, V., Miller, J., Babic, M., Simler, R., Travi, Y., Leblanc, M., Huneau, F.

“…Mediterranean peatlands remain largely under-documented, except for detailed biological data such as fauna and flora taxa lists, and yet are increasingly…”
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Investigating pollution input to coastal groundwater-dependent ecosystems in dry Mediterranean agricultural regions by Crayol, E., Huneau, F., Garel, E., Zuffianò, L.E., Limoni, P.P., Romanazzi, A., Mattei, A., Re, V., Knoeller, K., Polemio, M.

“…The insufficient taking into account of groundwater as a basis for implementing protection measures for coastal wetlands can be related to the damage they are…”
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An Analytical Method for Assessing Recharge Using Groundwater Travel Time in Dupuit‐Forchheimer Aquifers by Chesnaux, R., Santoni, S., Garel, E., Huneau, F.

“…An analytical solution to calculate the recharge of unconfined aquifers with Dupuit‐Forchheimer type flow conditions is proposed. This solution is derived from…”
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Strontium isotopes as tracers of water-rocks interactions, mixing processes and residence time indicator of groundwater within the granite-carbonate coastal aquifer of Bonifacio (Corsica, France) by Santoni, S., Huneau, F., Garel, E., Aquilina, L., Vergnaud-Ayraud, V., Labasque, T., Celle-Jeanton, H.

“…This study aims at identifying the water-rock interactions and mixing rates within a complex granite-carbonate coastal aquifer under high touristic pressure…”
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The role of groundwater in CO2 production and carbon storage in Mediterranean peatlands: An isotope geochemistry approach by Santoni, S., Garel, E., Gillon, M., Babic, M., Spangenberg, J.E., Bomou, B., Sebag, D., Adatte, T., van Geldern, R., Pasqualini, V., Mattei, A., Huneau, F.

“…Peatlands are permanent wetlands recognized for ecosystem services such as biodiversity conservation and carbon storage capacity. Little information is…”
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Decadal morphological response of an ebb-tidal delta and down-drift beach to artificial breaching and inlet stabilisation by Garel, E., Sousa, C., Ferreira, Ó., Morales, J.A.

“…The morphodynamic response of a mixed-energy ebb-tidal delta (Guadiana estuary, southern Portugal) and its down-drift barrier island (Canela Island) to channel…”
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Multi-year high-frequency physical and environmental observations at the Guadiana Estuary by Garel, E, Ferreira, Ó

“…High-frequency data collected continuously over a multi-year time frame are required for investigating the various agents that drive ecological and…”
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Altitude isotope effects in Mediterranean high-relief terrains: a correction method to utilize stream water data by Hemmerle, H., van Geldern, R., Juhlke, T. R., Huneau, F., Garel, E., Santoni, S., Barth, J. A. C.

“…Quantification of the isotope altitude effect from precipitation allows the identification of recharge altitudes in high-relief areas. However, steep terrains…”
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Tidal and river discharge forcing upon water and sediment circulation at a rock-bound estuary (Guadiana estuary, Portugal) by Garel, E., Pinto, L., Santos, A., Ferreira, Ó.

“…The relative impacts of tidal (neap, spring) and river discharge (including a flood event) forcing upon water and sediment circulation have been examined at…”
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Residence time, mineralization processes and groundwater origin within a carbonate coastal aquifer with a thick unsaturated zone by Santoni, S., Huneau, F., Garel, E., Vergnaud-Ayraud, V., Labasque, T., Aquilina, L., Jaunat, J., Celle-Jeanton, H.

“…•CFCs and SF6 were used to evaluate groundwater residence time in a coastal aquifer.•CFCs can be used for carbonate aquifers with deep unsaturated…”
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Riverine carbon dioxide evasion along a high-relief watercourse derived from seasonal dynamics of the water-atmosphere gas exchange by Juhlke, T.R., Van Geldern, R., Huneau, F., Garel, E., Santoni, S., Hemmerle, H., Barth, J.A.C.

“…The high-relief catchment of the Tavignanu River (Corsica Island, France) with an elevation range from sea level to 2622 m above sea level was investigated for…”
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Deployment characterization of a floatable tidal energy converter on a tidal channel, Ria Formosa, Portugal by Pacheco, A., Gorbeña, E., Plomaritis, T.A., Garel, E., Gonçalves, J.M.S., Bentes, L., Monteiro, P., Afonso, C.M.L., Oliveira, F., Soares, C., Zabel, F., Sequeira, C.

“…This paper presents the results of a pilot experiment with an existing tidal energy converter (TEC), Evopod 1 kW floatable prototype, in a real test case…”
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