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Wind modulation of upwelling at the shelf-break front off Patagonia: Observational evidence
(American Geophysical Union, 2017-03)
The South-Atlantic Patagonian shelf is the largest chlorophyll-a (Chl-a) hot spot in Southern Ocean color images. While a persistent 1500 km long band of high Chl-a along the shelf-break front (SBF) is indicative of ...
The Patagonian scallop fishing grounds in shelf break frontal areas: the non assessed benthic fraction
(Pontificia Universidad Católica de Valparaíso<BR>Facultad de Recursos Naturales<BR>Escuela de Ciencias del Mar, 2011)
Physical processes controlling passive larval transport at the Patagonian Shelf Break Front
(Elsevier Science, 2017-06)
The largest beds of the Patagonian scallop (Zygochlamys patagonica) have been associated with high chlorophyll-a concentration observed along the Patagonian Shelf Break Front but there is no supported hypothesis about how ...
Cross-front variations in adult abundance and recruitment of Patagonian scallop (Zygochlamys patagonica) at the SW Atlantic Shelf Break Front
(Oxford University Press, 2008-12)
We studied cross-front variations in adult abundance and recruitment of Patagonian scallop ( Zygochlamys patagonica ) and their relationship with the Shelf Break Front and satellite-derived chlorophyll a in the Southwest ...
The Patagonian scallop fishing grounds in shelf break frontal areas: the non assessed benthic fractionBancos de pesca de vieira patagónica en áreas del frente de talud: fracción bentónica no evaluada
(Pontificia Universidad Católica de Valparaíso, 2011)
Distribution and intensity of bottom trawl fisheries in the Patagonian Shelf Large Marine Ecosystem and its relationship with marine fronts
(Wiley Blackwell Publishing, Inc, 2016-03)
Trawling is a major concern worldwide and there is considerable debate about its impact on marine ecosystems. The Patagonian Shelf Large Marine Ecosystem (PSLME) is an important fishing area in the Southwest Atlantic where ...
Spatial correspondence between areas of concentration of Patagonian scallop (Zygochlamys patagonica) and frontal systems in the southwestern Atlantic
(Wiley Blackwell Publishing, Inc, 2005-09)
It has been hypothesized that the geographical locationof scallop beds in extensive shelf regions mirrorshydrographic structures (e.g. frontal systems) thatfavor the retention/concentration of pelagic larvae.Large, ...
Synoptic postfishery structure of invertebrate bycatch associated to Zygochlamys patagonica fishing grounds at SW Atlantic shelf-break front (39°S, Argentina)
(National Shellfisheries Association, 2015-09)
Biological data were collected in a Patagonian scallop fishing ground, between 39° 00′ and 39° 50′ S and between 87 and 130 m depth. During 2007, we sampled the following stations where the trawling exerted could be precisely ...
Malvinas-slope water intrusions on the northern Patagonia continental shelf
(Copernicus Publications, 2010-03-08)
The Patagonia continental shelf located off southeastern South America is bounded offshore by the Malvinas Current, which extends northward from northern Drake Passage (∼55deg; S) to nearly 38deg; S. The transition between ...
Environmental and biological factors controlling the spring phytoplankton bloom at the Patagonian shelf-break front - Degraded fucoxanthin pigments and the importance of microzooplankton grazing
(Pergamon-Elsevier Science Ltd, 2016-08)
The aim of this study was to investigate the biotic and abiotic factors controlling the spring phytoplankton blooms at the Patagonian shelf-break front (PSBF). Using a CHEMTAX analysis of HPLC pigment data and other methods, ...