Influence of wind events on the transport of early stages of Micropogonias furnieri (Desmarest, 1823) to a subtropical estuary

ABSTRACT As all coastal environments, the Patos Lagoon Estuary (PLE) is an important habitat for the early stages of the life cycle of many marine organisms. Little is known, however, about how larvae respond to the estuarine dynamics because this study is complex. An actual way to investigate fish...

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Autores principales:	Franzen,Monique O., Muelbert,José H., Fernandes,Elisa H.
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2019
Materias:	Micropogonias furnieri fish eggs and larvae hydrodynamic transport hydrodynamic estuarine biophysical model recruitment
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2019000300536
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spelling	oai:scielo:S0718-560X20190003005362019-08-09Influence of wind events on the transport of early stages of Micropogonias furnieri (Desmarest, 1823) to a subtropical estuaryFranzen,Monique O.Muelbert,José H.Fernandes,Elisa H. Micropogonias furnieri fish eggs and larvae hydrodynamic transport hydrodynamic estuarine biophysical model recruitment ABSTRACT As all coastal environments, the Patos Lagoon Estuary (PLE) is an important habitat for the early stages of the life cycle of many marine organisms. Little is known, however, about how larvae respond to the estuarine dynamics because this study is complex. An actual way to investigate fish eggs and larvae dispersion is to use “Individual-Based Models” (IBM). Here, an IBM is used to study the wind influence on the transport of fish eggs and larvae of Micropogonias furnieri in the PLE. Circulation patterns were generated and extracted from TELEMAC-3D hydrodynamic model and simulated in an IBM. Results demonstrated that the transport of M. furnieri larvae to the PLE is maximized during periods of southerly winds. During northerly winds, on the other hand, larvae are advected off the estuary. This study revealed that the wind-driven estuarine dynamics mainly modulate the transport variability of eggs and larvae and it could have consequences for M. furnieri's recruitment.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.47 n.3 20192019-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2019000300536en10.3856/vol47-issue3-fulltext-15
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Micropogonias furnieri fish eggs and larvae hydrodynamic transport hydrodynamic estuarine biophysical model recruitment
spellingShingle	Micropogonias furnieri fish eggs and larvae hydrodynamic transport hydrodynamic estuarine biophysical model recruitment Franzen,Monique O. Muelbert,José H. Fernandes,Elisa H. Influence of wind events on the transport of early stages of Micropogonias furnieri (Desmarest, 1823) to a subtropical estuary
description	ABSTRACT As all coastal environments, the Patos Lagoon Estuary (PLE) is an important habitat for the early stages of the life cycle of many marine organisms. Little is known, however, about how larvae respond to the estuarine dynamics because this study is complex. An actual way to investigate fish eggs and larvae dispersion is to use “Individual-Based Models” (IBM). Here, an IBM is used to study the wind influence on the transport of fish eggs and larvae of Micropogonias furnieri in the PLE. Circulation patterns were generated and extracted from TELEMAC-3D hydrodynamic model and simulated in an IBM. Results demonstrated that the transport of M. furnieri larvae to the PLE is maximized during periods of southerly winds. During northerly winds, on the other hand, larvae are advected off the estuary. This study revealed that the wind-driven estuarine dynamics mainly modulate the transport variability of eggs and larvae and it could have consequences for M. furnieri's recruitment.
author	Franzen,Monique O. Muelbert,José H. Fernandes,Elisa H.
author_facet	Franzen,Monique O. Muelbert,José H. Fernandes,Elisa H.
author_sort	Franzen,Monique O.
title	Influence of wind events on the transport of early stages of Micropogonias furnieri (Desmarest, 1823) to a subtropical estuary
title_short	Influence of wind events on the transport of early stages of Micropogonias furnieri (Desmarest, 1823) to a subtropical estuary
title_full	Influence of wind events on the transport of early stages of Micropogonias furnieri (Desmarest, 1823) to a subtropical estuary
title_fullStr	Influence of wind events on the transport of early stages of Micropogonias furnieri (Desmarest, 1823) to a subtropical estuary
title_full_unstemmed	Influence of wind events on the transport of early stages of Micropogonias furnieri (Desmarest, 1823) to a subtropical estuary
title_sort	influence of wind events on the transport of early stages of micropogonias furnieri (desmarest, 1823) to a subtropical estuary
publisher	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2019000300536
work_keys_str_mv	AT franzenmoniqueo influenceofwindeventsonthetransportofearlystagesofmicropogoniasfurnieridesmarest1823toasubtropicalestuary AT muelbertjoseh influenceofwindeventsonthetransportofearlystagesofmicropogoniasfurnieridesmarest1823toasubtropicalestuary AT fernandeselisah influenceofwindeventsonthetransportofearlystagesofmicropogoniasfurnieridesmarest1823toasubtropicalestuary
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Influence of wind events on the transport of early stages of Micropogonias furnieri (Desmarest, 1823) to a subtropical estuary

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