Search Results - "Salvado, Joan A"

Carbon geochemistry of plankton-dominated samples in the Laptev and East Siberian shelves: contrasts in suspended particle composition by Tesi, Tommaso, Geibel, Marc C, Pearce, Christof, Panova, Elena, Vonk, Jorien E, Karlsson, Emma, Salvado, Joan A, Kruså, Martin, Bröder, Lisa, Humborg, Christoph, Semiletov, Igor, Gustafsson, Örjan

“…Recent Arctic studies suggest that sea ice decline and permafrost thawing will affect phytoplankton dynamics and stimulate heterotrophic communities. However,…”
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Observation-Based Assessment of PBDE Loads in Arctic Ocean Waters by Salvadó, Joan A, Sobek, Anna, Carrizo, Daniel, Gustafsson, Örjan

“…Little is known about the distribution of polybrominated diphenyl ethers (PBDE) -also known as flame retardants- in major ocean compartments, with no reports…”
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Spatial Distributions of DDTs in the Water Masses of the Arctic Ocean by Carrizo, Daniel, Sobek, Anna, Salvadó, Joan A, Gustafsson, Örjan

“…There is a scarcity of data on the amount and distribution of the organochlorine pesticide dichlorodiphenyltrichloroethane (DDT) and its metabolites in…”
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Organic carbon remobilized from thawing permafrost is resequestered by reactive iron on the Eurasian Arctic Shelf by Salvadó, Joan A., Tesi, Tommaso, Andersson, August, Ingri, Johan, Dudarev, Oleg V., Semiletov, Igor P., Gustafsson, Örjan

“…Given the potential for permafrost carbon (PF/C)‐climate feedbacks in the Siberian‐Arctic land‐ocean system, there is a need for understanding the fate of…”
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Influence of deep water formation by open-sea convection on the transport of low hydrophobicity organic pollutants in the NW Mediterranean Sea by Salvadó, Joan A., Grimalt, Joan O., López, Jordi F., Palanques, Albert, Canals, Miquel

“…The significance of the offshore vertical convection currents in the transport and sinking of water-soluble organic pollutants into marine deep basins has been…”
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Release of Black Carbon From Thawing Permafrost Estimated by Sequestration Fluxes in the East Siberian Arctic Shelf Recipient by Salvadó, Joan A., Bröder, Lisa, Andersson, August, Semiletov, Igor P., Gustafsson, Örjan

“…Black carbon (BC) plays an important role in carbon burial in marine sediments globally. Yet the sequestration of BC in the Arctic Ocean is poorly understood…”
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Fate of terrigenous organic matter across the Laptev Sea from the mouth of the Lena River to the deep sea of the Arctic interior by Bröder, Lisa, Tesi, Tommaso, Salvadó, Joan A, Semiletov, Igor P, Dudarev, Oleg V, Gustafsson, Örjan

“…Ongoing global warming in high latitudes may cause an increasing supply of permafrost-derived organic carbon through both river discharge and coastal erosion…”
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Transformation of PBDE mixtures during sediment transport and resuspension in marine environments (Gulf of Lion, NW Mediterranean Sea) by Salvadó, Joan A., Grimalt, Joan O., López, Jordi F., Durrieu de Madron, Xavier, Heussner, Serge, Canals, Miquel

“…Polybromodiphenyl ethers (PBDEs) in superficial sediments from the Gulf of Lion were studied. They were largely predominated by BDE 209 (98.7% of all PBDEs)…”
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Role of Dense Shelf Water Cascading in the Transfer of Organochlorine Compounds to Open Marine Waters by Salvadó, Joan A, Grimalt, Joan O, López, Jordi F, Palanques, Albert, Heussner, Serge, Pasqual, Catalina, Sanchez-Vidal, Anna, Canals, Miquel

“…Settling particles were collected by an array of sediment trap moorings deployed along the Cap de Creus (CCC) and Lacaze-Duthiers (LDC) submarine canyons and…”
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Distribution of organochlorine compounds in superficial sediments from the Gulf of Lion, northwestern Mediterranean Sea by Salvadó, Joan A, Grimalt, Joan O, López, Jordi F, Durrieu de Madron, Xavier, Pasqual, Catalina, Canals, Miquel

“…Superficial sediments from Cap de Creus to the Rhone Delta, in the Gulf of Lion, Northwestern Mediterranean Sea, including the mid-shelf mud belt and the…”
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Contrasting composition of terrigenous organic matter in the dissolved, particulate and sedimentary organic carbon pools on the outer East Siberian Arctic Shelf by Salvadó, Joan A, Tesi, Tommaso, Sundbom, Marcus, Karlsson, Emma, Kruså, Martin, Semiletov, Igor P, Panova, Elena, Gustafsson, Örjan

“…Fluvial discharge and coastal erosion of the permafrost-dominated East Siberian Arctic delivers large quantities of terrigenous organic carbon (Terr-OC) to…”
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Rapid and simplified method for the quantitative analysis of polycyclic aromatic hydrocarbons, lipid biomarkers and organochlorine compounds in marine settling particles by Salvadó, Joan A., Grimalt, Joan O., López, Jordi F.

“…We report on a distinctly improved method for the determination of polycyclic aromatic hydrocarbons (PAHs), lipid biomarkers and organochlorine compounds (OCs)…”
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Redox potential effect of bisulfite in brackish water with the presence of chlorine dioxide, chlorite, chlorate and metals by Salvadó, Joan A., Ferrero, Enrique, Navea, Susana, Repollés, Carme, Malfeito, Jorge J.

“…In desalination plants, disinfection is necessary to control biofouling, one of the main problems in the long-term performance of reverse osmosis membranes…”
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Transfer of lipid molecules and polycyclic aromatic hydrocarbons to open marine waters by dense water cascading events by Salvadó, Joan A., Grimalt, Joan O., López, Jordi F., Palanques, Albert, Heussner, Serge, Pasqual, Catalina, Sanchez-Vidal, Anna, Canals, Miquel

“…[Display omitted] •The relevance of deep sea water cascading for sinking of organic molecules is studied.•Deep sea water cascading is very relevant for the…”
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Hexavalent chromium removal from tunneling wastewater using chemical and electrochemical techniques by Salvadó, Joan A., Ferrero, Enrique, Navea, Susana, Repollés, Carme, Jimenez, Lidia, Climente, Ana M., Malfeito, Jorge J.

“…Hexavalent chromium (Cr6+) is of particular environmental concern due to its toxicity and mobility and removing it from industrial wastewater is a challenging…”
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