Results 11 to 20 of about 112,472 (271)

The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces

open access: yesGeophysical Monograph Series, Page 229-246., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson   +2 more
wiley  

+9 more sources

Greenhouse Warming Weakens the Seasonal Cycle of the Eastern Boundary Upwelling

open access: yesGeophysical Research Letters, 2023
The response of upwelling in the eastern boundary upwelling systems (EBUSs) to anthropogenic climate change has attracted much scientific attention due to its core role in nourishing marine ecosystems.
Tianshi Du   +4 more
doaj   +1 more source

Impacts of Marine Heatwave Events on Three Distinct Upwelling Systems and Their Implications for Marine Ecosystems in the Northwestern South China Sea

open access: yesRemote Sensing, 2023
Under global warming, the frequency and intensity of marine heatwaves are increasing. However, the inhibition of atmospheric-forcing marine heatwaves (AMHW) on upwelling and their impacts on marine ecosystems remain poorly understood.
Sihai Liu   +5 more
doaj   +1 more source

Oxygen and Nutrient Trapping in the Southern Benguela Upwelling System

open access: yesFrontiers in Marine Science, 2021
The Benguela Upwelling System in the southeast Atlantic Ocean is of crucial socio-economic importance due to its high productivity. However, predicting its response to global change and understanding past changes are still great challenges.
Tim Rixen   +11 more
doaj   +1 more source

Responses of Summer Upwelling to Recent Climate Changes in the Taiwan Strait

open access: yesRemote Sensing, 2021
The response of a summer upwelling system to recent climate change in the Taiwan Strait has been investigated using a time series of sea surface temperature and wind data over the period 1982–2019.
Caiyun Zhang
doaj   +1 more source

The intensified trend of coastal upwelling in the South China Sea during 1982-2020

open access: yesFrontiers in Marine Science, 2023
Using sea surface temperature (SST) data from satellite observations and reanalysis, we revealed the long-term trend of coastal upwelling in the South China Sea (SCS) during 1982–2020.
Shan Liu   +6 more
doaj   +1 more source

Mixed layer depth dominates over upwelling in regulating the seasonality of ecosystem functioning in the Peruvian upwelling system [PDF]

open access: yesBiogeosciences, 2022
The Peruvian upwelling system hosts a marine ecosystem with extremely high productivity. Observations show that the Peruvian upwelling system is the only eastern boundary upwelling system (EBUS) with an out-of-phase relationship between seasonal surface ...
T. Xue   +5 more
doaj   +1 more source

Wave energy assessment based on reanalysis data calibrated by buoy observations in the southern South China Sea

open access: yesEnergy Reports, 2022
This study assesses wave energy by combining long-term model reanalysis data with in situ observations in a multi-island region. A buoy was deployed in the center area of the southern South China Sea (SCS) for 16 consecutive months. Neural network models
Bo Li   +5 more
doaj   +1 more source

Physical processes and biological productivity in the upwelling regions of the tropical Atlantic [PDF]

open access: yesOcean Science, 2023
In this paper, we review observational and modelling results on the upwelling in the tropical Atlantic between 10∘ N and 20∘ S. We focus on the physical processes that drive the seasonal variability of surface cooling and the upward nutrient flux ...
P. Brandt   +10 more
doaj   +1 more source

Coastal Upwelling Limitation by Onshore Geostrophic Flow in the Gulf of Guinea Around the Niger River Plume

open access: yesFrontiers in Marine Science, 2021
Wind-driven coastal upwelling can be compensated by onshore geostrophic flow, and river plumes are associated with such flow. We investigate possible limitation of the northeast Gulf of Guinea upwelling by the Niger River plume, using regional ocean ...
Gaël Alory   +8 more
doaj   +1 more source

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