Influence Of Wind And Freshwater On The Current Circulation Along The Romanian Black Sea Coast

Abstract. The main aim of this study is the understanding on how winds and freshwater inputs influence the currents circulation along the Romanian coast. It is a “sensitivity” study of how the Romanian coastal circulation varies changing the main forcings acting on it. In order to do this, a finite...

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Main Authors: DINU, Irina, BAJO, Marco, UMGIESSER, Georg, STĂNICĂ, Adrian
Format: Text
Language:unknown
Published: Zenodo 2011
Subjects:
Online Access:https://dx.doi.org/10.5281/zenodo.56888
https://zenodo.org/record/56888
id ftdatacite:10.5281/zenodo.56888
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institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic current, coastal dynamics, wind, discharge, flux
spellingShingle current, coastal dynamics, wind, discharge, flux
DINU, Irina
BAJO, Marco
UMGIESSER, Georg
STĂNICĂ, Adrian
Influence Of Wind And Freshwater On The Current Circulation Along The Romanian Black Sea Coast
topic_facet current, coastal dynamics, wind, discharge, flux
description Abstract. The main aim of this study is the understanding on how winds and freshwater inputs influence the currents circulation along the Romanian coast. It is a “sensitivity” study of how the Romanian coastal circulation varies changing the main forcings acting on it. In order to do this, a finite element model of the entire Black Sea was used, having a high resolution mesh near the Romanian coast and the Danube distributaries. Several theoretical simulations were carried out in order to understand the influence of the Danube discharge and of the wind on the coastal current. The obtained results show that the water discharge from the Danube influences the current along the entire Romanian Black Sea coast, generating a longshore current mainly in the surface layers. This current occurs even at low discharges and is evident both at low and high wind velocity. : {"references": ["Bajo M., Umgiesser G., 2010. Storm surge forecast through a combination", "of dynamic and neural network models. Ocean Modelling,", "33, p. 1 \u2013 9.", "Bellafiore D., Umgiesser G., Cucc o A., 2008. Modeling the water exchanges", "between the Venice Lagoon and the Adriatic Sea. Ocean Dynamics,", "58, p. 397 \u2013 413.", "Bondar C., Roventa V., State I., 1973. Marea Neagr\u0103 \u00een zona litoralului", "rom\u00e2nesc. Monografie hidrologic\u0103. IMH Bucuresti, p. 1 \u2013 516.", "Bondar C., State I., Cernea D., Harabagiu E., 1991. Water flow and sediment", "transport of the Danube at its outlet into the Black Sea.", "Meteorology and Hydrology, 21 (1), p. 21 \u2013 25, Bucure\u015fti.", "Bondar C., Panin N., 2001. The Danube Delta hydrologic data base and", "modelling. Geo-Eco-Marina, 5-6, Bucharest - Constanta, Romania,", "p. 5 \u2013 52.", "Bondar C., 2006. Informa\u0163ii hidrologice privind fenomenul de tsunami", "\u00een Marea Neagr\u0103 inclusiv pe coasta Rom\u00e2niei. Hazard Natural:", "Evenimente Tsunami \u00een Marea Neagr\u0103. Bucure\u015fti, p. 92 \u2013 102.", "Dan S., Stive M., Van der Westhuysen A., 2007. Alongshore sediment", "transport capacity computation on the coastal zone of the Danube", "Delta using a simulated wave climate. Coastal Zone Processes", "and Management. Environmental Legislation - Geo-Eco-", "Marina, 13, p. 21 \u2013 30.", "Dan S., Stive M.J.F., Walstra D.J., Panin N., 2009. Wave climate, coastal", "sediment budget and shoreline changes for the Danube Delta.", "Marine Geology, 262, issues 1-4, p. 39 \u2013 49.", "De Pascalis F., Umgiesser G., Alemanno S., Basset A., 2009. Numerical model", "study in Alimini Lake (Apulia Italy). Sedimentary Processes and Deposits", "within River-Sea Systems - Geo-Eco-Marina, 15, p. 21 \u2013 28.", "Ferrarin C., Umgiesser G., 2005. Hydrodynamic modeling of a coastal", "lagoon: The Cabras lagoon in Sardinia, Italy. Ecological Modelling,", "188, p. 340 \u2013 357.", "Ferrarin C., Razinkovas A., Gulbinskas S., Umgiesser G., Bli\u016bd\u017eiut\u0117 L., 2008.", "Hydraulic regime-based zonation scheme of the Curonian Lagoon.", "Hydrobiologia, 611, p. 133 \u2013 146.", "Giosan L., Bokuniewicz H., Panin N., Postolache I., 1999. Longshore Sediment", "Transport Pattern along the Romanian Danube Delta", "Coast. Journal of Coastal Research, 15 (4), p. 859 \u2013 871.", "Kuroki K., Goda Y., Panin N., St\u0103nic\u0103 A., Diaconeasa D., Babu G., 2007. Beach", "erosion and its countermeasures along the Southern Romanian", "Black Sea shore. Coastal Engineering 2006 (Proceedings of the", "30th International Conference, San Diego, California, USA, 3 - 8", "September 2006), 4, p. 3788 \u2013 3799.", "Panin N., 1998. Danube Delta: Geology, Sedimentology, Evolution. Association", "des S\u00e9dimentologistes Fran\u00e7ais, Paris, 65 p.", "Panin N., Jipa D., 2002. Danube River Sediment Input and its interaction", "with the North-western Black Sea. Estuarine, Coastal and", "Shelf Science, 54, p. 551 \u2013 562.", "Panin N., 2005. The Black Sea coastal zone \u2013 an overview. European", "Seas: Coastal Zones and Rivers \u2013 Sea System - Geo-Eco-Marina,", "11, p. 21 \u2013 40.", "Smith S., Banke E., 1975. Variation of the sea surface drag coefficient", "with wind speed. Quart. J. Roy. Meteorol. Soc. 101, p. 665 \u2013 673.", "Sp\u0103taru A.N., 1990. Breakwaters for the Protection of Romanian Beaches.", "Coastal Engineering, 14, p. 129 \u2013 146.", "St\u0103nic\u0103 A., 2003. Evolu\u0163ia geodinamic\u0103 a litoralului rom\u00e2nesc \u00een sectorul", "Sulina \u2013 Sf. Gheorghe \u015fi posibilit\u0103\u0163i de predic\u0163ie. PhD Thesis,", "University of Bucharest.", "St\u0103nic\u0103 A., Dan S., Ungureanu G., 2007. Coastal changes at the Sulina", "mouth of the Danube River as a result of human activities. Marine", "Pollution Bulletin, 55, p. 555 \u2013 563.", "St\u0103nic\u0103 A., Panin N., 2009. Present evolution and future predictions for", "the deltaic coastal zone between the Sulina and Sf. Gheorghe", "Danube River mouths (Romania). Geomorphology, 107, p. 41\u201346.", "Tescari S., Umgiesser G., Ferrari C., St\u0103nic\u0103 A., 2006. Current circulation", "and sediment transport in the coastal zone in front of the", "Danube Delta. Coastal Zones and Deltas - Geo-Eco-Marina, 12,", "p. 5 \u2013 16.", "Umgiesser G., Melaku Canu D., Cucc o A., Solidoro C., 2004. A finite element", "model for the Venice Lagoon. Development, set up, calibration", "and validation. Journal of Marine Systems, 51, p. 123 \u2013 145.", "Umgiesser G., 2010. SHYFEM \u2013 Finite Element Model for Coastal Seas.", "User Manual. ISMAR \u2013 CNR, Venice, Italy.", "Ungureanu G., St\u0103nic\u0103 A., 2000. Impact of human activities on the evolution", "of the Romanian Black Sea beaches. Lakes & Reservoirs:", "Research and Management, 5, p. 111 \u2013 115.", "Vespremeanu-Stroe A., Constantinescu \u015e., Tatui F., Giosan L., 2007. Multidecadal", "Evolution and North Atlantic Oscillation Influences on", "the Dynamics of the Danube Delta shoreline. Journal of Coastal", "Research, SI 50 (Proceedings of the 9th International Coastal", "Symposium), p. 157 \u2013 162.", "Yankovsky A.E., Lemeshko E.M., Ilyin Y.P., 2004. The influence of shelfbreak", "forcing on the alongshelf penetration of the Danube buoyant water, Black Sea. Continental Shelf Research 24, p. 1083 \u2013 1098."]}
format Text
author DINU, Irina
BAJO, Marco
UMGIESSER, Georg
STĂNICĂ, Adrian
author_facet DINU, Irina
BAJO, Marco
UMGIESSER, Georg
STĂNICĂ, Adrian
author_sort DINU, Irina
title Influence Of Wind And Freshwater On The Current Circulation Along The Romanian Black Sea Coast
title_short Influence Of Wind And Freshwater On The Current Circulation Along The Romanian Black Sea Coast
title_full Influence Of Wind And Freshwater On The Current Circulation Along The Romanian Black Sea Coast
title_fullStr Influence Of Wind And Freshwater On The Current Circulation Along The Romanian Black Sea Coast
title_full_unstemmed Influence Of Wind And Freshwater On The Current Circulation Along The Romanian Black Sea Coast
title_sort influence of wind and freshwater on the current circulation along the romanian black sea coast
publisher Zenodo
publishDate 2011
url https://dx.doi.org/10.5281/zenodo.56888
https://zenodo.org/record/56888
genre North Atlantic
North Atlantic oscillation
genre_facet North Atlantic
North Atlantic oscillation
op_rights Open Access
info:eu-repo/semantics/openAccess
op_doi https://doi.org/10.5281/zenodo.56888
_version_ 1766137608030650368
spelling ftdatacite:10.5281/zenodo.56888 2023-05-15T17:37:35+02:00 Influence Of Wind And Freshwater On The Current Circulation Along The Romanian Black Sea Coast DINU, Irina BAJO, Marco UMGIESSER, Georg STĂNICĂ, Adrian 2011 https://dx.doi.org/10.5281/zenodo.56888 https://zenodo.org/record/56888 unknown Zenodo Open Access info:eu-repo/semantics/openAccess current, coastal dynamics, wind, discharge, flux Text Journal article article-journal ScholarlyArticle 2011 ftdatacite https://doi.org/10.5281/zenodo.56888 2021-11-05T12:55:41Z Abstract. The main aim of this study is the understanding on how winds and freshwater inputs influence the currents circulation along the Romanian coast. It is a “sensitivity” study of how the Romanian coastal circulation varies changing the main forcings acting on it. In order to do this, a finite element model of the entire Black Sea was used, having a high resolution mesh near the Romanian coast and the Danube distributaries. Several theoretical simulations were carried out in order to understand the influence of the Danube discharge and of the wind on the coastal current. The obtained results show that the water discharge from the Danube influences the current along the entire Romanian Black Sea coast, generating a longshore current mainly in the surface layers. This current occurs even at low discharges and is evident both at low and high wind velocity. : {"references": ["Bajo M., Umgiesser G., 2010. Storm surge forecast through a combination", "of dynamic and neural network models. Ocean Modelling,", "33, p. 1 \u2013 9.", "Bellafiore D., Umgiesser G., Cucc o A., 2008. Modeling the water exchanges", "between the Venice Lagoon and the Adriatic Sea. Ocean Dynamics,", "58, p. 397 \u2013 413.", "Bondar C., Roventa V., State I., 1973. Marea Neagr\u0103 \u00een zona litoralului", "rom\u00e2nesc. Monografie hidrologic\u0103. IMH Bucuresti, p. 1 \u2013 516.", "Bondar C., State I., Cernea D., Harabagiu E., 1991. Water flow and sediment", "transport of the Danube at its outlet into the Black Sea.", "Meteorology and Hydrology, 21 (1), p. 21 \u2013 25, Bucure\u015fti.", "Bondar C., Panin N., 2001. The Danube Delta hydrologic data base and", "modelling. Geo-Eco-Marina, 5-6, Bucharest - Constanta, Romania,", "p. 5 \u2013 52.", "Bondar C., 2006. Informa\u0163ii hidrologice privind fenomenul de tsunami", "\u00een Marea Neagr\u0103 inclusiv pe coasta Rom\u00e2niei. Hazard Natural:", "Evenimente Tsunami \u00een Marea Neagr\u0103. Bucure\u015fti, p. 92 \u2013 102.", "Dan S., Stive M., Van der Westhuysen A., 2007. Alongshore sediment", "transport capacity computation on the coastal zone of the Danube", "Delta using a simulated wave climate. Coastal Zone Processes", "and Management. Environmental Legislation - Geo-Eco-", "Marina, 13, p. 21 \u2013 30.", "Dan S., Stive M.J.F., Walstra D.J., Panin N., 2009. Wave climate, coastal", "sediment budget and shoreline changes for the Danube Delta.", "Marine Geology, 262, issues 1-4, p. 39 \u2013 49.", "De Pascalis F., Umgiesser G., Alemanno S., Basset A., 2009. Numerical model", "study in Alimini Lake (Apulia Italy). Sedimentary Processes and Deposits", "within River-Sea Systems - Geo-Eco-Marina, 15, p. 21 \u2013 28.", "Ferrarin C., Umgiesser G., 2005. Hydrodynamic modeling of a coastal", "lagoon: The Cabras lagoon in Sardinia, Italy. Ecological Modelling,", "188, p. 340 \u2013 357.", "Ferrarin C., Razinkovas A., Gulbinskas S., Umgiesser G., Bli\u016bd\u017eiut\u0117 L., 2008.", "Hydraulic regime-based zonation scheme of the Curonian Lagoon.", "Hydrobiologia, 611, p. 133 \u2013 146.", "Giosan L., Bokuniewicz H., Panin N., Postolache I., 1999. Longshore Sediment", "Transport Pattern along the Romanian Danube Delta", "Coast. Journal of Coastal Research, 15 (4), p. 859 \u2013 871.", "Kuroki K., Goda Y., Panin N., St\u0103nic\u0103 A., Diaconeasa D., Babu G., 2007. Beach", "erosion and its countermeasures along the Southern Romanian", "Black Sea shore. Coastal Engineering 2006 (Proceedings of the", "30th International Conference, San Diego, California, USA, 3 - 8", "September 2006), 4, p. 3788 \u2013 3799.", "Panin N., 1998. Danube Delta: Geology, Sedimentology, Evolution. Association", "des S\u00e9dimentologistes Fran\u00e7ais, Paris, 65 p.", "Panin N., Jipa D., 2002. Danube River Sediment Input and its interaction", "with the North-western Black Sea. Estuarine, Coastal and", "Shelf Science, 54, p. 551 \u2013 562.", "Panin N., 2005. The Black Sea coastal zone \u2013 an overview. European", "Seas: Coastal Zones and Rivers \u2013 Sea System - Geo-Eco-Marina,", "11, p. 21 \u2013 40.", "Smith S., Banke E., 1975. Variation of the sea surface drag coefficient", "with wind speed. Quart. J. Roy. Meteorol. Soc. 101, p. 665 \u2013 673.", "Sp\u0103taru A.N., 1990. Breakwaters for the Protection of Romanian Beaches.", "Coastal Engineering, 14, p. 129 \u2013 146.", "St\u0103nic\u0103 A., 2003. Evolu\u0163ia geodinamic\u0103 a litoralului rom\u00e2nesc \u00een sectorul", "Sulina \u2013 Sf. Gheorghe \u015fi posibilit\u0103\u0163i de predic\u0163ie. PhD Thesis,", "University of Bucharest.", "St\u0103nic\u0103 A., Dan S., Ungureanu G., 2007. Coastal changes at the Sulina", "mouth of the Danube River as a result of human activities. Marine", "Pollution Bulletin, 55, p. 555 \u2013 563.", "St\u0103nic\u0103 A., Panin N., 2009. Present evolution and future predictions for", "the deltaic coastal zone between the Sulina and Sf. Gheorghe", "Danube River mouths (Romania). Geomorphology, 107, p. 41\u201346.", "Tescari S., Umgiesser G., Ferrari C., St\u0103nic\u0103 A., 2006. Current circulation", "and sediment transport in the coastal zone in front of the", "Danube Delta. Coastal Zones and Deltas - Geo-Eco-Marina, 12,", "p. 5 \u2013 16.", "Umgiesser G., Melaku Canu D., Cucc o A., Solidoro C., 2004. A finite element", "model for the Venice Lagoon. Development, set up, calibration", "and validation. Journal of Marine Systems, 51, p. 123 \u2013 145.", "Umgiesser G., 2010. SHYFEM \u2013 Finite Element Model for Coastal Seas.", "User Manual. ISMAR \u2013 CNR, Venice, Italy.", "Ungureanu G., St\u0103nic\u0103 A., 2000. Impact of human activities on the evolution", "of the Romanian Black Sea beaches. Lakes & Reservoirs:", "Research and Management, 5, p. 111 \u2013 115.", "Vespremeanu-Stroe A., Constantinescu \u015e., Tatui F., Giosan L., 2007. Multidecadal", "Evolution and North Atlantic Oscillation Influences on", "the Dynamics of the Danube Delta shoreline. Journal of Coastal", "Research, SI 50 (Proceedings of the 9th International Coastal", "Symposium), p. 157 \u2013 162.", "Yankovsky A.E., Lemeshko E.M., Ilyin Y.P., 2004. The influence of shelfbreak", "forcing on the alongshelf penetration of the Danube buoyant water, Black Sea. Continental Shelf Research 24, p. 1083 \u2013 1098."]} Text North Atlantic North Atlantic oscillation DataCite Metadata Store (German National Library of Science and Technology)