Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Orlando Astudillo"'
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The Humboldt Archipelago (HAp), located off north-central Chile (~28° - 33° S) is one of the most productive marine zones of the Humboldt Current System (HCS). This area lies within a permanent upwelling zone, characterized by two upwelling centers
Externí odkaz:
https://doaj.org/article/a4d1131b73214e6c8f55f61e5728f69a
Autor:
Barbara Gianella Jacob, Orlando Astudillo, Boris Dewitte, María Valladares, Gonzalo Alvarez Vergara, Carolina Medel, David W. Crawford, Eduardo Uribe, Beatriz Yanicelli
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The relationship between phytoplankton abundances and wind forcing in upwelling systems involves a number of processes that make the relationship nonlinear in nature. In particular, although upwelling-favorable winds tend to provide nutrients for phy
Externí odkaz:
https://doaj.org/article/8ac69b10857149919e0374735e33dcdb
Autor:
Susannah J. Buchan, Marcel Ramos, Jorge Oyanadel, Macarena Santos-Carvallo, Luis Bedriñana-Romano, María Valladares, Marinella Maldonado, Orlando Astudillo, Maritza Sepúlveda, Steve Pearce, Carlos Olavarría
Publikováno v:
Frontiers in Marine Science, Vol 10 (2024)
Off Northern Chile, baleen whales use the area around Isla Chañaral as a feeding ground where they forage on euphausiids. Isla Chañaral is part of the highly productive Humboldt Archipelago (∼ 28°S-29°S) within the Humboldt Current System (HCS)
Externí odkaz:
https://doaj.org/article/a6229782d8864254ac14e977881a8fa2
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Environment imposes physiological constraints which are life-stage specific as growth-maintenance and/or growth-reproduction energetic requirements are size and volume-dependent. The scallop Argopecten purpuratus, one of the most important bivalve sp
Externí odkaz:
https://doaj.org/article/929f4c4bed584f27992340d04fa32fb2
Publikováno v:
Latin American Journal of Aquatic Research, Vol 40, Iss 4, Pp 1026-1038 (2012)
En Chile los cultivos del ostión del norte Argopecten purpuratus han sido desarrollados intensivamente a partir de la captación de semillas en ambiente natural y desde principios de 1980 con semillas obtenidas en hatchery. Para aportar información
Externí odkaz:
https://doaj.org/article/075a580237e944d78290efb9cf5c9101
Autor:
Marc Mallet, Orlando Astudillo, José A. Rutllant, Boris Dewitte, Frédéric Frappart, Marcel Ramos, Luis Bravo, Katerina Goubanova
In Eastern Boundary Upwelling Systems (EBUS), the upwelling favorable wind speeds decrease toward the coast in the so-called wind drop-off coastal strip, which has been shown to be influential on the coastal upwelling dynamics, particularly in terms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b870add05749eedebc8ad878e2de45dd
http://www.documentation.ird.fr/hor/fdi:010076597
http://www.documentation.ird.fr/hor/fdi:010076597
Autor:
Paul Watt-Arévalo, Christian Grenier, Christian Tapia, Marco A. Lardies, Alejandro B. Rodríguez-Navarro, Bernardo R. Broitman, Paulina Aguayo, Maria Valladares, Orlando Astudillo, Carolina Fernández, Manuel Bethencourt Núñez, Laura Ramajo, Rocío Román, Pamela Tapia
Publikováno v:
Science of The Total Environment. 745:140949
Understanding how marine species cope with the natural environmental variability of their native habitats will provide significant information about their sensitivity to the potential environmental changes driven by climate change. In particular, mar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::566583f77d931cca4e73f17b3f13b60a
https://doi.org/10.1016/j.scitotenv.2020.140949
https://doi.org/10.1016/j.scitotenv.2020.140949
Autor:
Katerina Goubanova, Orlando Astudillo, Serena Illig, José A. Rutllant, Frédéric Frappart, Luis Bravo, M. Mallet, Marcel Ramos, Boris Dewitte
Publikováno v:
Remote Sensing Of Environment
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
The near-shore surface mesoscale atmospheric circulation in the upwelling systems off Peru and Chile is influential on the Sea Surface Temperature through Ekman transport and pumping. There has been a debate whether or not the so-called “wind drop-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f6af4dc2715a2e40dc8f878216b92a5
Publikováno v:
Latin American Journal of Aquatic Research. 40:1026-1038
En Chile los cultivos del ostion del norte Argopecten purpuratus han sido desarrollados intensivamente a partir de la captacion de semillas en ambiente natural y desde principios de 1980 con semillas obtenidas en hatchery. Para aportar informacion so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6ad5f03947466259d42950a274e51e9
https://doi.org/10.3856/vol40-issue4-fulltext-18
https://doi.org/10.3856/vol40-issue4-fulltext-18
Publikováno v:
Ocean Science, Vol 12, Iss 5, Pp 1049-1065 (2016)
Two physical mechanisms can contribute to coastal upwelling in eastern boundary current systems: offshore Ekman transport due to the predominant alongshore wind stress and Ekman pumping due to the cyclonic wind stress curl, mainly caused by the abrup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::450606f756ae2881079911c8cb5ef692
https://doi.org/10.5194/osd-12-3003-2015
https://doi.org/10.5194/osd-12-3003-2015