Productivity and sustainable management of the Humboldt current large marine ecosystem under climate change

D Gutiérrez, M Akester, L Naranjo - Environmental Development, 2016 - Elsevier
Abstract The Humboldt Current Large Marine Ecosystem (HCLME) covers 95% of the
southeast Pacific seaboard of which the area of influence from the Humboldt Current and …

[HTML][HTML] Micro-phytoplankton community structure in the coastal upwelling zone off Concepción (central Chile): Annual and inter-annual fluctuations in a highly …

V Anabalón, CE Morales, HE González… - Progress in …, 2016 - Elsevier
An intensification of upwelling-favorable winds in recent decades has been detected in
some of the main eastern boundary current systems, especially at higher latitudes, but the …

[HTML][HTML] Constraining the applicability of organic paleotemperature proxies for the last 90 Myrs

MW de Bar, SW Rampen, EC Hopmans… - Organic …, 2019 - Elsevier
We evaluated changes in the distributions of long-chain alkenones, long-chain diols and
GDGTs, lipids commonly used for paleothermometry, over the last 90 Myrs for sediments …

Biogeochemical response of the water column of concepción bay, Chile, to a new regime of atmospheric and oceanographic variability

L Bustos-Espinoza, P Torres-Ramírez, S Figueroa… - Geosciences, 2024 - mdpi.com
Concepción Bay is a socio-economic and ecologically important embayment whose
hydrographic variability has been historically regulated by wind-modulated seasonal …

Phytoplankton response to nutrient pulses in an upwelling system assessed through a microcosm experiment (Algarrobo Bay, Chile)

A Ferreira, C Sá, N Silva, C Beltrán, AM Dias… - Ocean & Coastal …, 2020 - Elsevier
Nutrient enrichment in coastal areas can lead to severe disturbances in marine ecosystems
with implications on ecosystem functioning. The primary goal of this study was to understand …

Major changes in diatom abundance, productivity, and net community metabolism in a windier and dryer coastal climate in the southern Humboldt Current

BG Jacob, FJ Tapia, RA Quiñones, R Montes… - Progress in …, 2018 - Elsevier
Ongoing global warming caused by climate change has been suggested to produce an
intensification of upwelling-favorable winds along the coast of south-central Chile due to a …

A 7000‐year high‐resolution lake sediment record from coastal central Chile (Lago Vichuquén, 34° S): implications for past sea level and environmental variability

M Frugone‐Álvarez, C Latorre, S Giralt… - Journal of …, 2017 - Wiley Online Library
We present a 7‐ka environmental reconstruction based on sedimentological and
geochemical data from Lago Vichuquén, a coastal eutrophic lake in central Chile (34° 48 …

[HTML][HTML] A Late Quaternary climate record based on long-chain diol proxies from the Chilean margin

MW De Bar, DJ Stolwijk, JF McManus… - Climate of the …, 2018 - cp.copernicus.org
In this study we have applied different indices based on long-chain diols, ie, the long-chain
diol index (LDI) as a proxy for past SST, the diol index as an indicator of past upwelling …

Upwelling Shadows Driven by the Low‐Level Jet Along the Subtropical West Coast of South America: Gulf of Arauco, Chile

P Mardones, Z Wong, J Contreras‐Rojas… - Journal of …, 2022 - Wiley Online Library
Some semienclosed bays in the eastern boundary upwelling systems worldwide display a
strong surface temperature gradient between cold water upwelled outside and warmer water …

Spatial and temporal scales of variability in the coastal upwelling and coastal transition zones off central-southern Chile (35–40 S)

R Escribano, CE Morales - Progress in Oceanography, 2012 - Elsevier
Eastern boundary current systems (EBCs) in the oceans are well known as regions where
wind-driven upwelling provides higher nutrient concentrations which stimulates higher …