Results 71 to 80 of about 42,443 (300)

Colonization and succession of phytoplankton species in upwelling plumes off the Cape Peninsula [PDF]

open access: yes, 1981
Includes bibliographical references.Colonization and temporal changes in phytoplankton diversity and biomass in the upwelling plumes off the Cape Peninsula are described for two different communities.
Olivieri, Emilia T
core  

A multimodel intercomparison study of variable‐resolution global models with grid refinement over the Arctic and Antarctic

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
We document the protocol and first results from the first ever coordinated multimodel variable‐resolution experiment set with refinement over the polar regions. We find that the refinement generally yields model‐dependent effects. The most consistent improvement is an amelioration of the upper‐level cold bias in the polar regions that translates into ...
Lise Seland Graff   +8 more
wiley   +1 more source

Towards improving Arctic mixed‐phase cloud representation in the ECMWF model using MOSAiC observations

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Abstract The presence of Arctic clouds plays a crucial role in the evolution of the surface temperature of Arctic sea ice. However, large biases in cloud representation remain in state‐of‐the‐art weather and climate models. In this study, we use observational data from the one‐year Arctic ship campaign Multi‐disciplinary drifting Observatory for the ...
Luise Schulte   +5 more
wiley   +1 more source

Seasonal Pattern of Wind Induced Upwelling over Java-Bali Sea Waters and Surrounding area [PDF]

open access: yes, 2008
The influence of monsoonal wind to coastal upwelling mechanism which is generated by Ekman transport was studied here by analyzing wind stress curl (WSC) distribution over Java-Bali Sea waters and its surrounding area.
Suratno, Siswanto
core  

Upwelling trajectories. [PDF]

open access: yes, 2019
The lines visualise only trajectories of particles upwelled in the northern Benguela upwelling system. Upper panel: upwelling happens within the five days prior to July 13, 2015, lower panel: upwelling within five days prior January 14, 2016.
Lydia Siegfried (6250733)   +6 more
core   +1 more source

A framework to evaluate and identify development requirements for land‐surface models at km‐scale resolution: Application to a semi‐arid and mountainous region

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
This article provides a first evaluation of land‐surface models at the km‐scale resolutions at which they are used in weather and Earth‐system models. At these resolutions, the lateral transfers of water that organize landscapes play an important role in predicting evaporation correctly. Riparian processes and human water management for irrigation need
Jan Polcher   +13 more
wiley   +1 more source

Quaternary dinoflagellate cysts from the upwelling system offshore Peru, Hole 686B, ODP Leg 112 [PDF]

open access: yes, 1990
The dinoflagellate cyst assemblages from Quaternary sediments of Ocean Drilling Program (ODP) Hole 686B were determined. Results were interpreted as showing that under strong upwelling conditions assemblages are enriched with peridiniacean cysts, in ...
Dodge, J.D.   +5 more
core   +1 more source

Effects of Upwelling Intensity on Nitrogen and Carbon Fluxes through the Planktonic Food Web off A Coruña (Galicia, NW Spain) assessed with Stable Isotopes

open access: yesDiversity, 2020
The input of new nutrients by upwelling in shelf waters, and the associated carbon and nitrogen fluxes, can be traced by their stable isotope signatures in organic matter.
Antonio Bode   +2 more
doaj   +1 more source

The role of the synoptic‐scale conditions in driving fog and mist during the FATIMA July 2022 Sable Island Field program

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
ERA5 hourly 325‐m and 1512‐m (a) convergence and (b) vertical motion (actually pressure change with sign reversed to compare with convergence) over Sable Island around the time of an event. The mist (green) and fog (red) occurrences at the surface station are shown at the bottom of the figures. A 325‐m fitted line convergence was positive for the first
Clive E. Dorman   +8 more
wiley   +1 more source

Coastal upwelling seen in ocean temperature data [PDF]

open access: yes, 2016
The phenomenon of wind-driven upwelling occurs when high coastal winds blow over the ocean surface, pushing warm surface waters offshore and allowing cooler, more nutrient rich water from below to rise up to the surface.
National Oceanic and Atmospheric Administration
core  

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