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1.
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11 p, 5.8 MB |
Chemicals of emerging concern in coastal aquifers : Assessment along the land-ocean interface
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Gutiérrez-Martín, Daniel (Institut de Diagnòstic Ambiental i Estudis de l'Aigua) ;
Gil-Solsona, Rubén (Institut de Diagnòstic Ambiental i Estudis de l'Aigua) ;
Saaltink, Maarten W. (Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental) ;
Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
López-Serna, Rebeca (Universidad de Valladolid. Instituto de Procesos Sustentables) ;
Folch, Albert (Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental) ;
Carrera, Jesús (Institut de Diagnòstic Ambiental i Estudis de l'Aigua) ;
Gago-Ferrero, Pablo (Institut de Diagnòstic Ambiental i Estudis de l'Aigua)
Submarine Groundwater Discharge (SGD) is recognized as a relevant source of pollutants to the sea, but little is known about its relevance as a source of chemicals of emerging concern (CECs). Here, both the presence and distribution of a wide range of CECs have been evaluated in the most comprehensive manner to date, in a well-characterized Mediterranean coastal aquifer near Barcelona (Spain). [...]
2023 -  10.1016/j.jhazmat.2023.130876
Journal of hazardous materials, Vol. 448 (April 2023) , art. 130876
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2.
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17 p, 3.4 MB |
Extreme precipitation events induce high fluxes of groundwater and associated nutrients to coastal ocean
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Diego-Feliu, Marc (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Alorda-Kleinglass, Aaron (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Saaltink, Maarten (Institut de Química Avançada de Catalunya) ;
Folch, Albert (Institut de Química Avançada de Catalunya) ;
Garcia-Orellana, Jordi (Universitat Autònoma de Barcelona. Departament de Física)
Current studies of submarine groundwater discharge (SGD) are commonly conducted under aquifer baseflow conditions, neglecting the influence of episodic events that can significantly increase the supply of nutrients and water. [...]
2022 - 10.5194/hess-26-4619-2022
Hydrology and earth system sciences, Vol. 26, Issue 18 (September 2022) , p. 4619-4635
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3.
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20 p, 3.7 MB |
High spatial heterogeneity and low connectivity of bacterial communities along a Mediterranean subterranean estuary
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Ruiz González, Clara (Institut de Ciències del Mar) ;
Rodríguez Pie, Lara (Institut de Ciències del Mar) ;
Maister, Olena (Institut de Ciències del Mar) ;
Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Alorda-Kleinglass, Aaron (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Diego-Feliu, Marc (Universitat Autònoma de Barcelona. Departament de Física) ;
Folch, Albert (Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental) ;
Garcia-Orellana, Jordi (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Gasol, Josep M. (Institut de Ciències del Mar)
Subterranean estuaries are biogeochemically active coastal sites resulting from the underground mixing of fresh aquifer groundwater and seawater. In these systems, microbial activity can largely transform the chemical elements that may reach the sea through submarine groundwater discharge (SGD), but little is known about the microorganisms thriving in these land-sea transition zones. [...]
2022 - 10.1111/mec.16695
Molecular ecology, (October 2022)
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4.
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9 p, 4.9 MB |
Groundwater discharge as a driver of methane emissions from Arctic lakes
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Olid García, Carolina (Universitat de Barcelona. Departament de Dinàmica de la Terra i de l'Oceà) ;
Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Rocher-Ros, Gerard (Swedish University of Agricultural Sciences. Department of Forest Ecology and Management) ;
Garcia-Orellana, Jordi (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Diego-Feliu, Marc (Universitat Autònoma de Barcelona. Departament de Física) ;
Alorda-Kleinglass, Aaron (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Bastviken, David (Linköping University. Department of Thematic Studies-Environmental Change (Sweden)) ;
Karlsson, Jan (Umeå University. Climate Impacts Research Centre. Department of Ecology and Environmental Science (Sweden))
Lateral CH4 inputs to Arctic lakes through groundwater discharge could be substantial and constitute an important pathway that links CH4 production in thawing permafrost to atmospheric emissions via lakes. [...]
2022 - 10.5194/egusphere-egu22-12622
Nature communications, Vol. 13 (June 2022) , art. 3667
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5.
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25 p, 6.2 MB |
The microbial dimension of submarine groundwater discharge : current challenges and future directions
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Ruiz González, Clara (Institut de Ciències del Mar) ;
Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Garcia-Orellana, Jordi (Universitat Autònoma de Barcelona. Departament de Física)
Despite the relevance of submarine groundwater discharge (SGD) for ocean biogeochemistry, the microbial dimension of SGD remains poorly understood. SGD can influence marine microbial communities through supplying chemical compounds and microorganisms, and in turn, microbes at the land-ocean transition zone determine the chemistry of the groundwater reaching the ocean. [...]
2021 - 10.1093/femsre/fuab010
FEMS Microbiology Reviews, Vol. 45, Issue 5 (September 2021) , art. fuab010
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6.
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15 p, 4.6 MB |
The social implications of Submarine Groundwater Discharge from an Ecosystem Services perspective: A systematic review
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Alorda-Kleinglass, Aaron (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Ruiz Mallén, Isabel (Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)) ;
Diego-Feliu, Marc (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Bruach Menchén, Joan Manuel (Universitat Autònoma de Barcelona. Departament de Física) ;
Garcia-Orellana, Jordi (Universitat Autònoma de Barcelona. Departament de Física)
Submarine Groundwater Discharge (SGD) is recognized as a fundamental hydrological process that supports many coastal biogeochemical cycles and social-ecological systems. However, very little has been investigated about how SGD affects society and, specifically, human well-being. [...]
2021 - 10.1016/j.earscirev.2021.103742
Earth-science reviews, Vol. 221 (October 2021) , art. 103742
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7.
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69 p, 5.2 MB |
Evaluation of 224Ra as a tracer for submarine groundwater discharge in Long Island Sound (NY)
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Garcia-Orellana, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ;
Cochran, J. K. (Stony Brook University. School of Marine and Atmospheric Sciences (USA)) ;
Bokuniewicz, H. (Stony Brook University. School of Marine and Atmospheric Sciences (USA)) ;
Daniel, J. W. R. (Stony Brook University. School of Marine and Atmospheric Sciences (USA)) ;
Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Heilbrun, C. (Stony Brook University. School of Marine and Atmospheric Sciences (USA))
The approach to quantify submarine groundwater discharge using Ra isotopes generally involves developing a Ra mass balance in an estuary, bay or lagoon. In this work we present a 224Ra mass balance used to evaluate the importance of the submarine groundwater discharge (SGD) in Long Island Sound (NY, US), the third most important estuary in US, located between Long Island and Connecticut that is usually affected by summertime hypoxia in the western basin. [...]
2014 - 10.1016/j.gca.2014.05.009
Geochimica et Cosmochimica Acta, Vol. 141 (September 2014) , p. 314-330
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8.
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26 p, 3.1 MB |
Radium isotopes as submarine groundwater discharge (SGD) tracers : review and recommendations
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Garcia-Orellana, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ;
Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Tamborski, J. (Old Dominion University. Department of Ocean and Earth Sciences (USA)) ;
Diego-Feliu, Marc (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
van Beek, P. (Centre National de la Recherche Scientifique. Université Toulouse III Paul Sabatier. Laboratoire d'Etudes en Géophysique et Océanographie Spatiales (France)) ;
Weinstein, Y. (Bar-Ilan University. Department of Geography and Environmnet (Israel)) ;
Charette, Matthew (Woods Hole Oceanographic Institution) ;
Alorda-Kleinglass, Aaron (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Michael, H. A. (University of Delaware. Department of Earth Sciences (USA)) ;
Stieglitz, T. (Centre National de la Recherche Scientifique (França)) ;
Scholten, J. (Kiel University. Institute of Geosciences (Germany))
Submarine groundwater discharge (SGD) is now recognized as an important process of the hydrological cycle worldwide and plays a major role as a conveyor of dissolved compounds to the ocean. Naturally occurring radium isotopes (223Ra, 224Ra, 226Ra and 228Ra) are widely employed geochemical tracers in marine environments. [...]
2021 - 10.1016/j.earscirev.2021.103681
Earth-science reviews, Vol. 220 (September 2021) , art. 103681
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9.
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10.
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44 p, 1.8 MB |
Submarine groundwater discharge as a source of nutrients and trace metals in a Mediterranean bay (Palma Beach, Balearic Islands)
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Rodellas, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Garcia-Orellana, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ;
Tovar Sánchez, Antonio (Institut Mediterrani d'Estudis Avançats) ;
Basterretxea, Gotzon (Institut Mediterrani d'Estudis Avançats) ;
López-Garcia, José M. (Instituto Geológico y Minero de España) ;
Sánchez-Quiles, David (Institut Mediterrani d'Estudis Avançats) ;
Garcia-Solsona, Ester (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Masqué Barri, Pere (Universitat Autònoma de Barcelona. Departament de Física)
Submarine Groundwater Discharge (SGD) from a detrital coastal aquifer into the adjacent marine environment was investigated in a Mediterranean bay (Palma Beach, Balearic Islands). In this region, agriculture and tourism are potential sources of groundwater contamination. [...]
2014 - 10.1016/j.marchem.2014.01.007
Marine Chemistry, Vol. 160 (March 2014) , p. 56-66
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