... 2006 Ricardo Prego / U Otxotorena / A Cobelo García PRESENCIA DE CR, CU, FE Y PB EN EL SEDIME... more ... 2006 Ricardo Prego / U Otxotorena / A Cobelo García PRESENCIA DE CR, CU, FE Y PB EN EL SEDIMENTO BAJO LAS BATEAS DE CULTIVO DE MEJILLÓN (RÍAS DE AROSA Y VIGO, NO DE ESPAÑA): ¿ES UN ÁREA CONTAMINADA POR METALES? ... Zone Arosa Vigo ...
Suspension in the mixing zones near the mouths of small rivers flowing into Kandalaksha Bay is an... more Suspension in the mixing zones near the mouths of small rivers flowing into Kandalaksha Bay is analyzed. It is shown that water mixing results in quantitative and qualitative changes in particulate matter, as well as changes in the concentrations and composition of the constituent components of such matter. Particulate matter concentrations decrease from 1.5 mg/l in the riverine part of the estuaries to <0.5 mg/l in their marine areas. Riverine water transports mainly organic terrigenous particulate matter. Under a salinity increase from 2 to 12‰, physicochemical processes concentrate coagulated alumosilicates, which increases the content of mineral matter. The further increase in salinity and decrease in the particulate matter content leads to the intense development of plankton, and thus the role of marine organic matter in the particulate matter grows. Vertical particle fluxes in the productive layer of the deep-water part of the bay are formed mainly due to biogenic (diatomaceous) material. In the lower layers, these fluxes involve terrigenous mineral components from the bottom sediments, entrained by tidal currents. The species composition of diatoms, sampled by sediment traps at depths of 55 and 270 m, is characterized.Peer Reviewe
The spatial distribution of phytoplankton assemblages, chlorophyll, primary production and physic... more The spatial distribution of phytoplankton assemblages, chlorophyll, primary production and physical and chemical parameters were studied in the Pontevedra Ria in Galicia (NW Iberian Peninsula) from October 1997 to October 1998. In addition to the usual oceanographic periods described for the Galician Coast, two other periods were observed: a Prebloom or winter bloom, occurring during calm, sunny days in winter
58th EHPRG Meeting on High Pressure Science and Technology, 6-11 September 2020, Tenerife, SpainC... more 58th EHPRG Meeting on High Pressure Science and Technology, 6-11 September 2020, Tenerife, SpainCanning is one of the most important means of fish preservation. In it, two thermal steps (cooking and sterilisation) are encountered, so that both enzymes and bacteria should be inactivated provided reinfection does not occur and no negative interaction with the container is produced [1]. Thus, the majority of quality problems found in canned fish products can be related to the quality of raw material, which continuously changes during storage as a result of different factors; among such factors, the high content on polyunsaturated fatty acids is considered of great significance. For many decades, canneries have employed the frozen storage as the main strategy to keep excess material prior to canning. However, when long storage periods and/or relatively lowfrozen temperatures are employed, activity of endogenous enzymes can lead to important quality losses in frozen fish [2]. Interestingly, high-pressure processing (HPP) has shown to retain the sensory and nutritional properties of food while inactivating microbial growth and endogenous enzyme activity [3]. This latest effect ought to be especially profitable when employed before fish frozen storage, as inhibiting the pro-oxidative effect of some endogenous enzymes during such periodThe work was supported by the Consejo Superior de Investigaciones Científicas (CSIC) (Spain) through the Research Project 2017-70E032, by Fundação para a Ciência e a Tecnologia (FCT Portugal), European Union, QRN, FEDER, COMPETE through founding of the Organic Chemistry Research Unit (QOPNA) (project PEst-C/QUI/UI0062/2013; FCOMP-01-0124-FEDER-037296), and by Formula Grants no. 2011-31200-06041 and 2012-31200-06041 from the USDA National Institute of Food and AgricultuPeer reviewe
This dataset is composed of 2 files. Main one is the data set itself (arios_database_hy1.csv) in ... more This dataset is composed of 2 files. Main one is the data set itself (arios_database_hy1.csv) in WHP-Exchange bottle format, with 1421 samples of temperature, salinity, oxygen, nutrients, pH, alkalinity, and chlorophyll. The other file (readme_ARIOSDATABASE.txt) includes a short description of the the database and calculated variables
... 2006 Ricardo Prego / U Otxotorena / A Cobelo García PRESENCIA DE CR, CU, FE Y PB EN EL SEDIME... more ... 2006 Ricardo Prego / U Otxotorena / A Cobelo García PRESENCIA DE CR, CU, FE Y PB EN EL SEDIMENTO BAJO LAS BATEAS DE CULTIVO DE MEJILLÓN (RÍAS DE AROSA Y VIGO, NO DE ESPAÑA): ¿ES UN ÁREA CONTAMINADA POR METALES? ... Zone Arosa Vigo ...
Suspension in the mixing zones near the mouths of small rivers flowing into Kandalaksha Bay is an... more Suspension in the mixing zones near the mouths of small rivers flowing into Kandalaksha Bay is analyzed. It is shown that water mixing results in quantitative and qualitative changes in particulate matter, as well as changes in the concentrations and composition of the constituent components of such matter. Particulate matter concentrations decrease from 1.5 mg/l in the riverine part of the estuaries to <0.5 mg/l in their marine areas. Riverine water transports mainly organic terrigenous particulate matter. Under a salinity increase from 2 to 12‰, physicochemical processes concentrate coagulated alumosilicates, which increases the content of mineral matter. The further increase in salinity and decrease in the particulate matter content leads to the intense development of plankton, and thus the role of marine organic matter in the particulate matter grows. Vertical particle fluxes in the productive layer of the deep-water part of the bay are formed mainly due to biogenic (diatomaceous) material. In the lower layers, these fluxes involve terrigenous mineral components from the bottom sediments, entrained by tidal currents. The species composition of diatoms, sampled by sediment traps at depths of 55 and 270 m, is characterized.Peer Reviewe
The spatial distribution of phytoplankton assemblages, chlorophyll, primary production and physic... more The spatial distribution of phytoplankton assemblages, chlorophyll, primary production and physical and chemical parameters were studied in the Pontevedra Ria in Galicia (NW Iberian Peninsula) from October 1997 to October 1998. In addition to the usual oceanographic periods described for the Galician Coast, two other periods were observed: a Prebloom or winter bloom, occurring during calm, sunny days in winter
58th EHPRG Meeting on High Pressure Science and Technology, 6-11 September 2020, Tenerife, SpainC... more 58th EHPRG Meeting on High Pressure Science and Technology, 6-11 September 2020, Tenerife, SpainCanning is one of the most important means of fish preservation. In it, two thermal steps (cooking and sterilisation) are encountered, so that both enzymes and bacteria should be inactivated provided reinfection does not occur and no negative interaction with the container is produced [1]. Thus, the majority of quality problems found in canned fish products can be related to the quality of raw material, which continuously changes during storage as a result of different factors; among such factors, the high content on polyunsaturated fatty acids is considered of great significance. For many decades, canneries have employed the frozen storage as the main strategy to keep excess material prior to canning. However, when long storage periods and/or relatively lowfrozen temperatures are employed, activity of endogenous enzymes can lead to important quality losses in frozen fish [2]. Interestingly, high-pressure processing (HPP) has shown to retain the sensory and nutritional properties of food while inactivating microbial growth and endogenous enzyme activity [3]. This latest effect ought to be especially profitable when employed before fish frozen storage, as inhibiting the pro-oxidative effect of some endogenous enzymes during such periodThe work was supported by the Consejo Superior de Investigaciones Científicas (CSIC) (Spain) through the Research Project 2017-70E032, by Fundação para a Ciência e a Tecnologia (FCT Portugal), European Union, QRN, FEDER, COMPETE through founding of the Organic Chemistry Research Unit (QOPNA) (project PEst-C/QUI/UI0062/2013; FCOMP-01-0124-FEDER-037296), and by Formula Grants no. 2011-31200-06041 and 2012-31200-06041 from the USDA National Institute of Food and AgricultuPeer reviewe
This dataset is composed of 2 files. Main one is the data set itself (arios_database_hy1.csv) in ... more This dataset is composed of 2 files. Main one is the data set itself (arios_database_hy1.csv) in WHP-Exchange bottle format, with 1421 samples of temperature, salinity, oxygen, nutrients, pH, alkalinity, and chlorophyll. The other file (readme_ARIOSDATABASE.txt) includes a short description of the the database and calculated variables
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