The Iberian Seminar on Marine Chemistry (SIQUIMAR), first held in Cádiz in 1983 and biennial in nature, constitutes a continuous exchange between Spanish and Portuguese scientists who use chemistry and its tools to study marine processes. The different editions of SIQUIMAR have been held in various Spanish and Portuguese locations – Cádiz, Vigo, Aveiro, Faro, Lisbon, A Coruña, Las Palmas, Alicante – all with a strong maritime tradition and a high level of activity in marine research.
For its 23rd edition, SIQUIMAR comes to the city of Cádiz, a city closely linked to the sea and home to several marine research centers. It is expected that this new edition will generate a fluid exchange of ideas based on the presentation of the results obtained, and will encourage the researchers present to undertake new collaborative projects.
As has been done in recent editions and taking into account the multidisciplinary approach with which marine research is addressed, several sections are proposed: Chemical Oceanography, Biogeochemical Processes, Marine Pollution and Ecotoxicology, and Climate Change. This organization encourages marine researchers and those with a multidisciplinary profile to present the results of their best work in any of these sections.
An emblematic venue for all kinds of events and celebrations. The Cádiz Conference Center is built using the structures of the former tobacco factory and on the site of the city’s former alhóndiga.
| TIME | TITLE | PLACE |
|---|---|---|
| 12:30 h - 12:45 h | Modelling seawater pCO2 and pH in the Canary Islands region based on satellite measurements and machine learning techniquesIrene Sánchez Mendoza | Sala 3 |
| 12:45 h - 13:00 h | Assesment of Coastal Acidification on Phytoplankton Structure and Metabolism Along Salinity Gradients in the Rías de Vigo and Muros-Noia (NW Spain)Mar Clerencia Izquierdo | Sala 3 |
| 13:00 h - 13:15 h | DRIVERS OF COASTAL ACIDIFICATION VARIABILITY IN INNER ESTUARINE ZONES OF THE GALICIAN RÍAS BAIXASA. Castro-Olivares | Sala 3 |
| 13:15 h - 13:30 h | ||
| 13:30 h - 13:45 h | GREENHOUSE GAS AND DIC ISOTOPE DYNAMICS IN THE GUADALQUIVIR ESTUARY AFTER INTENSE RAINFALLJairo Sánchez Rodríguez | Sala 3 |
| 13:45 h - 14:00 h | MICROBIAL RESPIRATION UNDER OXYGEN LIMITATION IN OCEANIC OXYGEN MINIMUM ZONESEmilio Garcia-Robledo | Sala 3 |
| TIME | TITLE | PLACE |
|---|---|---|
| 17:00 h - 17:15 h | IMPACTS OF OCEAN ALKALINITY ENHANCEMENT ON PLANKTON COMMUNITY METABOLISM AND STRUCTURE DURING A MESOCOSM PHYTOPLANKTON BLOOM IN A COASTAL UPWELLING ECOSYSTEMJose González González | Sala 3 |
| 17:15 h - 17:30 h | ORIGIN OF CONTAMINANTS IN THE SEA SURFACE MICROLAYER OF EUROPEAN SEAPORTSLewandowska Anita | Sala 3 |
| 17:30 h - 17:45 h | SYNTHESIS AND EVALUATION OF A BIFUNCTIONAL IONIC LIQUID FOR METAL EXTRACTION IN SALINE MATRICESBelén Herce Sesa | Sala 3 |
| 17:45 h - 18:00 h | Tracking marine carbonate system variability in the western Mediterranean Sea from a voluntary observing shipDavid Curbelo Hernández | Sala 3 |
| 18:00 h - 18:15 h | COASTAL UPWELLING OFF CAPE ST. VINCENT THROUGH THE LENS OF AN AUTONOMOUS VERTICAL PROFILERMarta Monarca | Sala 3 |
| 18:15 h - 18:30 h | SPECTRAL-INDEX MAPPING OF HYDRO-OPTICAL MIXING DOMAINS IN THE AMD-IMPACTED ODIEL ESTUARY USING UAS HYPERSPECTRAL IMAGERYRaul Moreno Gonzalez | Sala 3 |
| 18:30 h - 18:45 h | ORGANIC MATTER EFFECTS ON TOTAL ALKALINITY AND CARBONATE SYSTEM ASSESSMENT IN THE BAY OF CÁDIZ AND ITS INNER COASTAL SYSTEMSEnrique Garcia-Luque | Sala 3 |
| 18:45 h - 19:00 h | SEASONAL TRENDS OF POC EXPORT AND TRANSFER AT PAP-SITE IN THE NORTH ATLANTIC OCEANÁlvaro López Rodríguez | Sala 3 |
| TIME | TITLE | PLACE |
|---|---|---|
| 10:00 h - 10:15 h | PLATINUM SPECIES AND THE ANALYTICAL CHALLENGES IN ENVIRONMENTAL AND ECOTOXICOLOGICAL STUDIESCarlos E. Monteiro | Sala 3 |
| 10:15 h - 10:30 h | PREDICTING FREE ZINC ACROSS RIVER TO SEA GRADIENTS FROM INTRINSIC BINDING PARAMETERS OF DOMPablo Lodeiro | Sala 3 |
| 10:30 h - 10:45 h | FE-BINDING LIGANDS IN COASTAL WATERS OF THE CANARY ISLANDSAridane G. González | Sala 3 |
| 10:45 h - 11:00 h | ESTOC (1994-2030): BUILDING AN INTEGRATED OCEAN OBSERVATORY FROM A LONG-TERM TIME SERIESAndrés Cianca | Sala 3 |
| 11:00 h - 11:15 h | PERSISTENT VOLCANIC INFLUENCE ON COASTAL IRON SPECIATION: INSIGHTS FROM THE TAJOGAITE ERUPTIONVictor Coussy | Sala 3 |
| 11:15 h - 11:30 h | BIOLOGICAL IRON RECYCLING: A KEY CONTROL ON SURFACE OCEAN CARBON UPTAKELuis Laglera | Sala 3 |
| TIME | TITLE | PLACE |
|---|---|---|
| 12:00 h - 12:15 h | METHANE DYNAMICS IN ANTARCTIC MARINE SEDIMENTS (SOUTH SHETLAND ISLANDS)Miriam Mestre Durán | Sala 3 |
| 12:15 h - 12:30 h | ORGANIC MATTER AS A DRIVER OF TRACE METAL BEHAVIOUR IN COASTAL AREASJuan Santos Echeandia | Sala 3 |
| 12:30 h - 12:45 h | COMPARING INTRACELLULAR NITROGEN POOLS ACROSS TROPICAL AND POLAR PHYTOPLANKTON COMMUNITIESJuan Rodriguez Marquez | Sala 3 |
| 12:45 h - 13:00 h | Organic Carbon Storage Across Seagrass And Adjacent Bare Sediments In Two Coastal Sites Of The Canary Islands: A Baseline For Blue Carbon AssessmentJose Roberto Sierra Salcedo | Sala 3 |
| 13:00 h - 13:15 h | BUOY-BASED MONITORING OF BIVALVE WATER QUALITY IN RIA FORMOSA LAGOON, PORTUGALAlexandra Cravo | Sala 3 |
| TIME | TITLE | PLACE |
|---|---|---|
| 15:30 h - 15:45 h | Exudates from the invasive macroalga Rugulopteryx okamurae inhibit early development in sea urchinsRodrigo Almeda | Sala 3 |
| 15:45 h - 16:00 h | SPATIAL-TEMPORAL VARIABILITY AND SOURCE APPORTIONMENT OF PAHS IN MARINE SEDIMENTS OF THE SW PORTUGUESE MARGINMário Mil-Homens | Sala 3 |
| 16:00 h - 16:15 h | A COMPREHENSIVE ASSESSMENT OF POLLUTION IN THE SOUTHWEST OF THE IBERIAN PENINSULA USING A MICROBIOME APPROACHJulián Blasco | Sala 3 |
| 16:15 h - 16:30 h | Distribution, accumulation and sedimentary controls of mercury in the Galicia continental shelf (NW Iberian Peninsula)Angel Lopez Pérez | Sala 3 |
| 16:30 h - 16:45 h | PLASTICS AS VECTORS OF ORGANIC CONTAMINANTS OF LEGACY AND EMERGING CONCERN IN THE SPANISH MARINE ENVIRONMENT: PLASMAN PROJECTVíctor M. León | Sala 3 |
| 16:45 h - 17:00 h |
| TIME | TITLE | PLACE |
|---|---|---|
| 17:30 h - 17:45 h | POLLUTION ALTERS METAMORPHOSIS IN MARINE INVERTEBRATESRodrigo Almeda | Sala 3 |
| 17:45 h - 18:00 h | ASSESSMENT AND TRENDS OF FUEL SPILLS IN LAS PALMAS HARBORYefermin Darias Dágfeel | Sala 3 |
| 18:00 h - 18:15 h | Is It Safe to Eat Shark? Metal Bioaccumulation and Human Health Risk Assessment in Squalus megalops meat from Gran CanariaTomas Bañeras | Sala 3 |
| 18:15 h - 18:30 h | METHYLMERCURY DYNAMICS THROUGH THE COASTAL TROPHIC WEB AND THE INFLUENCE OF MUSSEL FARM ORGANIC ENRICHMENTCarme Pacín | Sala 3 |
| 18:30 h - 18:45 h | ASSESSING THE TOXICITY AND BIOREMEDIATION POTENTIAL OF MINING EFFLUENTS FROM THE IBERIAN PYRITE BELTElena Villar-Navarro | Sala 3 |
| TIME | TITLE | PLACE |
|---|---|---|
| 10:00 h - 10:15 h | DEGRADATION OF NAPHTHALENE PRESENT IN SCRUBBER WASH WATERS VIA UV-ARP AND UV-AOPMaría Cabrera | Sala 3 |
| 10:15 h - 10:30 h | MACHINE LEARNING ASSESSMENT OF MARINE SCRUBBER PERFORMANCE FROM INTEGRATED ONBOARD MONITORING AND COPERNICUS DATAJosé Daniel Márquez Güelfo | Sala 3 |
| 10:30 h - 10:45 h | USING GADOLINIUM ANOMALIES TO TRACE WASTEWATER INFLUENCE IN TRANSITIONAL WATERS: THE MONDEGO RIVER CASEPedro Brito | Sala 3 |
| 10:45 h - 11:00 h | MONITORING LEGACY AND EMERGING PERSISTENT ORGANIC POLLUTANTS (POPs) IN EUROPEAN SEASLillie Jeal Elizabeth Freemantle | Sala 3 |
| 11:00 h - 11:15 h | Variations in growth, toxicity, and toxin profile of Gambierdiscus australes under different environmental driversJoan Josep Cervera-Piñana | Sala 3 |
| 11:15 h - 11:30 h | ANALYTICAL DETERMINATION OF PHTHALATE PLASTICIZERS IN COASTAL SAMPLES OF GRAN CANARIA ISLAND: ENVIRONMENTAL OCCURRENCE AND EVALUATION OF MACROALGAE AS BIOINDICATORSJavier Pacheco Juárez | Sala 3 |
| SPATIOTEMPORAL DYNAMICS OF THE INORGANIC CARBON SYSTEM IN COASTAL AREAS OF THE NATURAL PARK OF THE BAY OF CÁDIZ.Presenter: María López Ceballos |
| IMPLEMENTATION OF THE AQUATIC EDDY COVARIANCE TECHNIQUE FOR THE STUDY OF BENTHIC FLUXES IN THE BAY OF CÁDIZPresenter: Marina Portillo García |
| CHARACTERIZATION OF DISSOLVED ORGANIC MATTER IN THE BAY OF CÁDIZ AND ITS INNER COASTAL SYSTEMSPresenter: Jesús Forja |
| METHANE (CH4) AND NITROUS OXIDE (N2O) DYNAMICS IN THE ATLANTIC COASTAL ZONE OF URUGUAYPresenter: Jesús Forja |
| INFLUENCE OF ORGANIC MATTER ON THE VERTICAL VARIATION OF TOTAL ALKALINITY IN POREWATER FROM COASTAL SEDIMENTS OF THE BAY OF CÁDIZPresenter: M.C. Fernández-Puga |
| SEDIMENT NET COMMUNITY METABOLISM IN REWILDED SALTERNS OF CADIZ BAYPresenter: Silvia Rayo Mato |
| DETERMINATION OF PLATINUM-GROUP ELEMENTS IN WATERS: A REVIEW OF CRITICAL ANALYTICAL STEPSPresenter: Carlos E. Monteiro |
| SEASONAL DYNAMICS OF NUTRIENTS IN CÁDIZ BAY AND THE INFLUENCE OF CONTINENTAL RUNOFFPresenter: Rocio Ponce Alonso |
| ATMOSPHERIC DEPOSITION OF PAHS AND TRACE METALS WITH PM10 IN SELECTED EUROPEAN SEA PORTSPresenter: Anita Lewandowska |
| CHEMILUMINESCENCE STUDY OF THE REACTION MECHANISMS OF IRON REDUCTION IN SUNLIT SEAWATER MEDIATED BY ORGANIC LIGANDSPresenter: Luis Laglera |
| RIVER-RIA FLUXES OF NUTRIENT SALTS AND DISSOLVED ORGANIC MATTER: THE TAMBRE-MUROS SYSTEM (NW IBERIAN PENINSULA). CHANGES DUE TO A HYDROPOWER RESERVOIRPresenter: Susana Fernández Bastero |
| TEMPORAL AND SPECIES-SPECIFIC PATTERNS OF METAL BIOACCUMULATION IN INTERTIDAL MARINE ORGANISMS FROM LA PUNTA DEL HIDALGO (TENERIFE, CANARY ISLANDS)Presenter: Indira |
| FROM TIDES TO SEASONS: VARIABILITY OF HYDROGRAPHY AND SUSPENDED SOLIDS IN THE BONS SINAIS ESTUARY (MOZAMBIQUE)Presenter: Alexandra Cravo |
| METHANE DISTRIBUTION IN POTENTIAL SEEPAGE AREAS OF THE SOUTH SHETLAND ISLANDS MARGIN, ANTARCTICAPresenter: Miriam Mestre Durán |
| INFLUENCE OF ORGANIC ALKALINITY IN THE DISSOLVED-INORGANIC CARBON DETERMINATION IN ESTUARINE SYSTEMSPresenter: Diana Selene García García |
| INFLUENCE OF COASTAL HYDRODYNAMICS ON THE DISTRIBUTION OF PHTHALATE ACID ESTERS IN URBAN BEACHES FROM GRAN CANARIA ISLANDPresenter: Javier Pacheco Juárez |
| ORGANIC ULTRAVIOLET FILTERS IN THE WATER COLUMN FROM LAS CANTERAS BEACH (GRAN CANARIA, CANARY ISLANDS, SPAIN)Presenter: María Esther Torres Padrón |
| ITRAQ PROTEOMIC APPROACH TO UNDERSTAND LOW CONCENTRATION CITRATE CAPPED GOLD NANOPARTICLE STRESS IN THE MARINE BIVALVE, RUDITAPES PHILIPPINARUM.Presenter: Julián Blasco |
| METAL POLLUTION AND BIOACCUMULATION IN COASTAL ECOSYSTEMS OF TENERIFE: INSIGHTS FROM MACROALGAE AND INVERTEBRATESPresenter: Thabatha Thorne Bazarra |
| TEMPORAL VARIABILITY IN METAL ACCUMULATION IN THE SEA ANEMONE ANEMONIA VIRIDISPresenter: Thabatha Thorne Bazarra |
| MARINE BIOINDICATORS OF VOLCANISM: TRACE METAL PATTERNS IN ANEMONIA VIRIDIS ACROSS TWO ERUPTIVE EVENTSPresenter: Indira Delgado-Suárez |
| EXPANSION, TOXICITY, AND TOXIN PROFILE OF GAMBIERDISCUS AUSTRALES IN COASTAL ISLANDS ALONG THE WESTERN MEDITERRANEANPresenter: Joan Josep Cervera-Piñana |
| WHEN MIXTURES MATTER: ENVIRONMENTALLY REALISTIC CO-EXPOSURE RESHAPES TEBUCONAZOLE TOXICOKINETICS AND PHYSIOLOGICAL RESPONSES IN EUROPEAN EEL (ANGUILLA ANGUILLA)Presenter: Amparo Torreblanca Tamarit |
| DIVERGENT BIODEGRADATION AND PHOTODEGRADATION PATHWAYS OF EMERGING UV FILTERS IN THE MARINE ENVIRONMENTPresenter: Vitiana Cerone |
| IMPACT ON SMALL CRUSTACEANS EXPOSED TO TWO SUNSCREEN FORMULATIONS: A CASE STUDY OF ADULT ARTEMIA FRANCISCANAPresenter: Ico Martínez Sánchez |
| TOXICITY OF RARE EARTHS (GD, LA, ND) ON MARINE MICROALGAE: A METAGENOMIC APPROACHPresenter: Ignacio Moreno-Garrido |
| CONNECTING COMMUNITY PHARMACEUTICAL CONSUMPTION (WBE) AND ECOTOXICOLOGICAL RISK IN WASTEWATER SYSTEMS OF THE BAY OF CÁDIZ, SPAINPresenter: Lillie Jeal Elizabeth Freemantle |
| PASSIVE SAMPLERS AND SEQUENTIAL EXTRACTION FOR DETERMINATION OF TRACE METALS IN SEDIMENTSPresenter: Maria Dolores Basallote Sanchez |
| MOLECULAR AND BIOCHEMICAL RESPONSES OF MYTILUS SPP. TO LANTHANUM UNDER A MARINE HEATWAVEPresenter: Joana Raimundo |
| DISPERSION AND ENVIRONMENTAL IMPACT OF OPEN-LOOP SCRUBBER DISCHARGES ALONG THE CÁDIZ-CANARY ISLANDS ROUTEPresenter: Irene Laiz |
| OPTIMIZATION OF A QUECHERS-BASED METHOD FOR MULTI-RESIDUE EXTRACTION OF ORGANIC POLLUTANTS IN MARINE SEDIMENTSPresenter: Alejandro García Gómez |
| LATITUDINAL COMPARISON OF LARVAL RESPONSES TO MARINE HEATWAVES AND COPPER EXPOSURE IN THE ESTUARINE SHRIMP PALAEMON LONGIROSTRISPresenter: Angela Rodriguez Ruiz |
| EFFECTS OF CRUDE OIL ON DIFFERENT LIFE STAGES OF SEA URCHINSPresenter: Mario Araña García |
| INTERSPECIFIC VARIABILITY IN ACUTE TOXICITY OF MARINE GASOIL AND BIOFUELS TO MOLLUSC LARVAEPresenter: Alejandro González Quintana |
| COMPARATIVE ASSESSMENT OF THE TOXICITY OF MARINE GASOIL AND BIOFUELS ON EARLY DEVELOPMENT OF MARINE INVERTEBRATESPresenter: Alma Rodríguez López |
| GROWTH RECOVERS, REPRODUCTION DOES NOT: EVIDENCE OF TRANSGENERATIONAL SUNSCREEN TOXICITY IN ARTEMIA FRANCISCANAPresenter: Araceli Rodriguez Romero |
| SEWAGE DISCHARGE EFFECTS ON THE BENTHIC COMMUNITY IN THE BALEARIC ISLANDSPresenter: Amanda Cohen-Sánchez |
| BIOACUMAR: A ONE HEALTH APPROACH TO ASSESS EMERGING CONTAMINANTS AND ANTIMICROBIAL RESISTANCE IN MARINE ECOSYSTEMSPresenter: Jesús De la Fuente |
| MESOPODOPSIS SLABBERI AS A SENTINEL SPECIES FOR MONITORING METAL BIOAVAILABILITY AND TROPHIC TRANSFER IN THE GUADALQUIVIR ESTUARYPresenter: Cesar Vilas |
| MICROPLASTICS AND MERCURY INDUCE OXIDATIVE STRESS AND ALTER ENERGY METABOLISM IN GAMMARUS LOCUSTAPresenter: Inês L. Pereira |
| GREENHOUSE GAS EMISSIONS (CO2, CH4 AND N2O) FROM THE COASTAL ECOSYSTEMS OF THE BAY OF CÁDIZPresenter: Laura López Alonso |
| SPATIAL VARIABILITY OF SPRING GHG EMISSIONS ALONG THE GUADALQUIVIR ESTUARYPresenter: David Tovar Sánchez |
| ANNUAL CYCLE OF TRACE METALS IN COASTAL AREAS UNDER A GLOBAL CHANGE SCENARIOPresenter: Juan Santos Echeandia |
| VERTICAL VARIATION OF GREENHOUSE GASES AND CARBON ISOTOPE SIGNATURES IN SEDIMENTS FROM THE BAY OF CÁDIZPresenter: Teodora Ortega Díaz |
| SHORT-TERM HEATWAVES ENHANCE GREENHOUSE GAS EMISSIONS FROM INTERTIDAL ESTUARINE SEDIMENTSPresenter: Dolores Jiménez López |
| WINDSTORMS INCREASE THE OUTWELLING RATE OF INNER CADIZ BAY TO ADJACENT COASTAL ECOSYSTEMPresenter: Alfonso Corzo |
| COASTAL FE(II) BIOGEOCHEMISTRY UNDER ENVIRONMENTAL STRESSPresenter: David González Santana |
| THE MORIA2 PROCESS STUDY: MEDITERRANEAN OUTFLOW WATER EXPORT INTO THE NORTH ATLANTICPresenter: Laia Zambrano |