Results 21 to 30 of about 6,504 (191)

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

Frontiers 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, Casimir Yélognissè Da-Allada, Casimir Yélognissè Da-Allada, Casimir Yélognissè Da-Allada, Sandrine Djakouré, Isabelle Dadou, Julien Jouanno, Dorelle Prudence Loemba, Dorelle Prudence Loemba   +8 more
doaj   +1 more source

The common origin and degenerative evolution of flagella in Actinobacteria

mBio, 2023
Species of the phylum Actinobacteria have long time been thought mostly non-motile and non-flagellated, in spite of their extraordinary diversity in morphology, physiology, and ecology.
Siqi Zhu, Xian Sun, Yuqian Li, Xueyin Feng, Beile Gao   +4 more
doaj   +1 more source

Assessing the effect of coastal upwelling on the air temperature at the south-eastern coast of the Baltic Sea

Oceanologia
Coastal upwelling along the SE Baltic Sea coast is a common feature, especially during the warm season. It significantly lowers sea surface temperature (SST) in the coastal areas, and, therefore, may be responsible for modifying meteorological conditions
Toma Dabulevičienė, Laura Nesteckytė, Loreta Kelpšaitė-Rimkienė   +2 more
doaj   +1 more source

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

Energy 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, Wuyang Chen, Junmin Li, Junliang Liu, Ping Shi, Huanlin Xing   +5 more
doaj   +1 more source

Summer Wind Effects on Coastal Upwelling in the Southwestern Yellow Sea

Journal of Marine Science and Engineering, 2021
The features of coastal upwelling in the southwestern Yellow Sea were investigated based on oceanology data from a research cruise and a regional circulation model.
Bin Wang, Lei Wu, Ning Zhao, Tianran Liu, Naoki Hirose   +4 more
doaj   +1 more source

Comparative Analysis of Summer Upwelling and Downwelling Events in NW Spain: A Model-Observations Approach

Remote Sensing, 2020
Upwelling and downwelling processes play a critical role in the connectivity between offshore waters and coastal ecosystems, having relevant implications in terms of intense biogeochemical activity and global fisheries production.
Pablo Lorente, Silvia Piedracoba, Pedro Montero, Marcos G. Sotillo, María Isabel Ruiz, Enrique Álvarez-Fanjul   +5 more
doaj   +1 more source

Linking species distribution models with population abundance to support adaptive fisheries management

Ecography, EarlyView.
Understanding how environmental variability structures essential fish habitat (EFH) is central to managing keystone populations in dynamic marine ecosystems. Using nearly three decades of standardized survey data (1994–2021) from the Adriatic Sea, we present the first basin‐scale, process‐based framework linking estimated habitat suitability and ...
Mahallelah Shauer, Roberto Massaro, Olumide Temitope Julius, Franceso Zangaro, Marco Rainó, Francesca Marcucci, Valeria Specchia, Armando Cazzetta, Nicholas R. Record, Maurizio Pinna   +9 more
wiley   +1 more source

Modelling the impact of Baltic Sea upwelling on the atmospheric boundary layer [PDF]

Tellus: Series A, Dynamic Meteorology and Oceanography, 2014
Coastal upwelling, with a strong sea-surface temperature (SST) signal, is extremely common in the Baltic Sea during the summer months. Although the spatial scale of upwelling is small, its high frequency of occurrence in the semi-enclosed basin may allow
David Sproson, Erik Sahlée
doaj   +1 more source

Surface and Tropospheric Climatic Trends in the Galápagos Archipelago Based on the Galápagos Archipelago Refined Analysis Dataset

International Journal of Climatology, EarlyView.
The Galápagos Archipelago's near‐surface climate is primarily influenced by interannual El Niño‐Southern Oscillation variability, with no statistical evidence for long‐term trends in air temperature, humidity, or precipitation. While tropospheric warming and increased atmospheric stability are observed, these trends are largely decoupled from near ...
Benjamin Schmidt, Marco Otto, Frederik Bart, Nazli Turini, Byron Delgado Maldonado, Jörg Bendix, Dieter Scherer   +6 more
wiley   +1 more source

Projected cross-shore changes in upwelling induced by offshore wind farm development along the California coast

Communications Earth & Environment, 2023
In California offshore waters, sustained northwesterly winds have been identified as a key resource that can contribute substantially to renewable energy goals. However, the development of large-scale offshore wind farms can reduce the wind stress at the
Kaustubha Raghukumar, Timothy Nelson, Michael Jacox, Christopher Chartrand, Jerome Fiechter, Grace Chang, Lawrence Cheung, Jesse Roberts   +7 more
doaj   +1 more source