Search Results - "Hormazabal, S."

Micro-phytoplankton community structure in the coastal upwelling zone off Concepción (central Chile): Annual and inter-annual fluctuations in a highly dynamic environment by Anabalón, V., Morales, C.E., González, H.E., Menschel, E., Schneider, W., Hormazabal, S., Valencia, L., Escribano, R.

“…•Significant inter-annual change in micro-phytoplankton community structure.•Upwelling intensification and nutrient availability had a mostly adverse…”
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The structure of planktonic communities under variable coastal upwelling conditions off Cape Ghir (31°N) in the Canary Current System (NW Africa) by Anabalón, V., Arístegui, J., Morales, C.E., Andrade, I., Benavides, M., Correa-Ramírez, M.A., Espino, M., Ettahiri, O., Hormazabal, S., Makaoui, A., Montero, M.F., Orbi, A.

“…•Time–space variability in upwelling conditions influenced the structure of plankton in an area of permanent upwelling.•Microplanktonic diatoms and…”
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The Influence of Diapycnal Nutrient Fluxes on Phytoplankton Size Distribution in an Area of Intense Mesoscale and Submesoscale Activity off Concepción, Chile by Corredor‐Acosta, A., Morales, C. E., Rodríguez‐Santana, A., Anabalón, V., Valencia, L. P., Hormazabal, S.

“…Mesoscale and submesoscale processes that contribute to localized increases in nutrients in the sunlit layer can stimulate phytoplankton growth and community…”
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Not from Scratch: Predicting Thermophysical Properties through Model-Based Transfer Learning Using Graph Convolutional Networks by Hormazabal, Rodrigo S., Kang, Jeong Won, Park, Kiho, Yang, Dae Ryook

“…In this study, a framework for the prediction of thermophysical properties based on transfer learning from existing estimation models is explored. The…”
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Warming and circulation change in the eastern South Pacific Ocean by Schaffer, G., Leth, O., Ulloa, O., Bendtsen, J., Daneri, G., Dellarossa, V., Hormazabal, S., Sehlstedt, P. -I.

“…Deep‐ocean temperature, salinity and dissolved oxygen observations in the eastern South Pacific Ocean collected during the late austral fall in 1995 are…”
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Impact of urban growth and high residential irrigation on streamflow and groundwater levels in a peri-urban semi-arid catchment by Sanzana, P., Gironas, J., Braud, Isabelle, Munoz, J.F., Vicuna, S., Reyes Paeckeb, S., de La Barrera, F., Branger, F., Rodriguez, Fabrice, Vargas, X., Hitschfeld, N., Hormazabal, S.

“…The impact of urbanization on groundwater is by no means simple to understand, as it depends on a variety of factors such as climate, hydrogeology, water…”
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Coastal transition zone off Chile by Hormazabal, Samuel, Shaffer, Gary, Leth, Ole

“…Seven years of subsurface current observations at deep‐sea and continental slope moorings off Chile (30°S), satellite sea surface anomaly, and satellite wind…”
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MESOSCALE EDDIES AND PELAGIC FISHERY OFF CENTRAL CHILE (33-40°S) by S Hormazabal, S Núñez, D Arcos, F Espindola, G Yuras

“…The rich biological productivity within the Peru-Chile current system depends mainly on wind-driven coastal upwelling, which brings colder, nutrient-rich,…”
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Mesoscale Variability in the Boundaries of the Oxygen Minimum Zone in the Eastern South Pacific: Influence of Intrathermocline Eddies by Auger, P. A., Bento, J. P., Hormazabal, S., Morales, C. E., Bustamante, A.

“…The vertical variability in the oxygen minimum zone (OMZ) in the eastern South Pacific (ESP; 0–40°S) is characterized by the influence of anticyclonic…”
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On the annual cycle of coastal and open ocean satellite chlorophyll off Chile (18°–40°S) by Yuras, Gabriel, Ulloa, Osvaldo, Hormazábal, Samuel

“…High resolution SeaWiFS (Sea‐viewing Wide Field‐of‐view Sensor) chlorophyll and satellite wind data (1997–2004) are used to analyze the coastal and oceanic…”
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Seasonal and interannual variability of currents and temperature off central Chile by Shaffer, Gary, Hormazabal, Samuel, Pizarro, Oscar, Salinas, Sergio

“…Results are reported for continuous, 6 year records of current and temperature from a continental slope station at 30°S off Chile. These observations for…”
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Local and remote forcing of sea surface temperature in the coastal upwelling system off Chile by Hormazabal, Samuel, Shaffer, Gary, Letelier, Jaime, Ulloa, Osvaldo

“…An analysis is presented of records of sea surface temperature (SST), sea level and winds collected during the period 1991–1995 along the coast of northern and…”
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Evolution and biological effects of the 1997-98 El Niño in the upwelling ecosystem off northern Chile by Ulloa, Osvaldo, Escribano, Ruben, Hormazabal, Samuel, Quiñones, Renato A., González, Rodrigo R., Ramos, Marcel

“…During the 1997–98 El Niño event, the temperature and oxygen contents of the coastal waters off northern Chile were noticeably higher than during non‐El Niño…”
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Circulation and variability in the Chile Basin by Shaffer, Gary, Hormazabal, Samuel, Pizarro, Oscar, Ramos, Marcel

“…Current observations at several depths between 250 and 3750m are reported from a 30°S, deep sea site 150km off the Chile coast for the period July 1993–June…”
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Tropical Pacific control of intraseasonal oscillations off Chile by way of oceanic and atmospheric pathways by Hormazabal, Samuel, Shaffer, Gary, Pizarro, Oscar

“…Sea level, current, satellite wind data and a simple model of wind‐forced, low frequency waves are used to study the origins of strong, observed intraseasonal…”
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The Chilean AFP System,. A Critical View by Hormazabal S, Ricardo

“…The paper presents a critical vision of the Chilean pensions system (AFP), which is rooted in three hypotheses. In the first place, it is suggested that the…”
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Analysis of the mesoscale structure in the IMECOCAL region (off Baja California) from hydrographic, ADCP and altimetry data by Soto-Mardones, Luis, Parés-Sierra, Alejandro, Garcia, Joaquín, Durazo, Reginaldo, Hormazabal, Samuel

“…We present geostrophic velocities obtained using hydrographic-altimeter data and direct measurements of currents from 11 cruises offshore of Baja California…”
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Intraseasonal variability of wind-forced coastal upwelling off central Chile (30°S) by Rutllant, José A., Rosenbluth, Benjamı́n, Hormazabal, Samuel

“…Satellite-derived along-shore windstress variability off subtropical Chile at intraseasonal periods has been recently associated with the corresponding wind…”
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Tropical Pacific control of intraseasonal oscillations off Chile by way of oceanic and atmospheric pathways by Hormazabal, S, Shaffer, G, Pizarro, O

“…Sea level, current, satellite wind data and a simple model of wind-forced, low frequency waves are used to study the origins of strong, observed intraseasonal…”
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Research advances and conservation needs for the protection of the Salas y Gómez and Nazca ridges: A natural and cultural heritage hotspot in the southeastern Pacific ocean by Gaymer, C.F., Wagner, D., Álvarez-Varas, R., Boteler, B., Bravo, L., Brooks, C.M., Chavez-Molina, V., Currie, D., Delgado, J., Dewitte, B., Easton, E.E., Friedlander, A.M., Gallardo, M.A., Gianni, M., Gjerde, K., Gorny, M., Hormazábal, S., Hucke-Gaete, R., Luna-Jorquera, G., Mecho, A., Morales-Serrano, N., Morgan, L., Nuñez, P., Ramos, M., Rapu, J., Rodrigo, C., Sellanes, J., Soto, E., Thiel, M., Van der Meer, L., Véliz, D.

“…One of the main objectives of the BBNJ Treaty is to enable States to establish large-scale marine protected areas (MPAs) to encompass at least 30 % of areas…”
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