Results 51 to 60 of about 4,462,448 (174)

Rapid Global Oxygen Shifts and Delayed OMZ Response: Pulse and Memory of the Pacific Decadal Oscillation

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Natural decadal variability often obscures anthropogenic trends in ocean deoxygenation. Using a global observational oxygen reconstruction (1965–2022), we investigate the role of the Pacific Decadal Oscillation (PDO) in modulating decadal oxygen variability.
Zouhair Lachkar, Said Ouala
wiley   +1 more source

North Pacific Ocean gyre primary production (PP) from 1971 based on 14C uptake

, 2003
North Pacific Ocean gyre primary production (PP) from 1971 based on 14C ...
Richard W Eppley (7890983), Eppley, Richard W   +1 more
core   +1 more source

On the role of climate modes in modulating the air–sea CO₂ fluxes in eastern boundary upwelling systems [PDF]

Biogeosciences, 2019
The air–sea CO2 fluxes in eastern boundary upwelling systems (EBUSs) vary strongly in time and space, with some of the highest flux densities globally. The processes controlling this variability have not yet been investigated consistently across all four
R. X. Brady, N. S. Lovenduski, M. A. Alexander, M. Jacox, M. Jacox, N. Gruber   +5 more
doaj   +1 more source

Subsurface‐Intensified Marine Heatwaves: A Hidden and Intense Warming Threat to Tropical Ocean Ecosystems

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Understanding how the vertical structure of marine heatwaves (MHWs) influences ecosystems remains limited. Here we investigated subsurface‐intensified (Type‐1) and surface (Type‐2) MHWs in tropical oceans using reanalysis data sets. Type‐1 MHWs occur most frequently and are concentrated near the equator, with a threefold greater median ...
Wenbo He, Fuan Xiao, Chengyi Qu, Qilin Chunpi, Jun Zhao   +4 more
wiley   +1 more source

Temporal variations in English Populations of a forest insect pest, the green spruce aphid (Elatobium abietinum), associated with the North Atlantic Oscillation and global warming [PDF]

, 2007
Based on an exceptionally long modern ecological dataset (41 years), it has been possible to show that warm weather in England associated with a positive North Atlantic Oscillation (NAO) index causes the spring migration of the green spruce aphid ...
Harrington, R., Leroy, S. A. G., Suzanne A.G. Leroy, Westgarth-Smith, Angus R., Harrington, Richard, Collins, Philip E.F., Westgarth-Smith, AR, Leroy, S.A.G., Richard Harrington, Angus R. Westgarth-Smith, Collins, P.E.F., Westgarth-Smith, A. R., Philip E.F. Collins, Leroy, Suzanne A.G., Leroy, SAG, Collins, PEF, Harrington, R, Westgarth-Smith, Angus, Collins, P. E. F.   +18 more
core   +1 more source

Variability of water masses and circulation in the subtropical North Atlantic [PDF]

, 1999
Observations of interannual variability in 18 Water (Talley and Raymer 1982) and Gulf Stream transport (Worthington 1977) motivate an ocean model sensitivity study. The North Atlantic circulation is simulated with a three-dimensional isopycnic coordinate
Marsh, R.
core   +1 more source

Spatial Distribution, Temporal Changes, and Knowledge Gaps in Basking Shark (Cetorhinus maximus) Sightings in the California Current Ecosystem

Frontiers in Marine Science, 2022
Among the largest fish species, the basking shark (Cetorhinus maximus) is found circumglobally in temperate and tropical waters. Though historical documents have recorded their presence in the California Current Ecosystem (CCE), basking sharks are now ...
Alexandra G. McInturf, Alexandra G. McInturf, Alexandra G. McInturf, Barbara Muhling, Barbara Muhling, Joseph J. Bizzarro, Joseph J. Bizzarro, Nann A. Fangue, David A. Ebert, David A. Ebert, Damien Caillaud, Heidi Dewar   +11 more
doaj   +1 more source

Toward an Improved Understanding of the Antarctic Coastal Zone and Its Contribution to Future Global Sea Level

Reviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract Understanding the coastal zone of the Antarctic Ice Sheet (AIS), where it interacts with the Southern Ocean and warmer air masses, is crucial for predicting Antarctica's influence on the global climate and sea level. This region has multiple tipping mechanisms that could trigger large, rapid, and potentially irreversible changes in the AIS ...
Kenichi Matsuoka, Geir Moholdt, Jennifer F. Arthur, Julien A. Bodart, Xiangbin Cui, Fausto Ferraccioli, René Forsberg, Vikram Goel, Tom A. Jordan, Felicity S. McCormack, Ruth Mottram, Hamish D. Pritchard, Calvin Shackleton, Kirsty J. Tinto, Fredrik Boberg, Marie G. P. Cavitte, Reinhard Drews, Pierre Dutrieux, Jörg Ebbing, Olaf Eisen, Hannes Eisermann, Alex S. Gardner, Chad A. Greene, Nicholas Holschuh, Stewart S. R. Jamieson, Byeong‐Hoon Kim, Naomi Krauzig, Bernd Kulessa, Carlton Leuschen, Jilu Li, Lu Li, Jonas Liebsch, Joseph A. MacGregor, Emma MacKie, Anirudha Mahagaonkar, Joséphine Maton, Mathieu Morlighem, Francisco Navarro, Peter D. Neff, Inès N. Otosaka, Frank Pattyn, Antonia Ruppel, Rebecca J. Sanderson, Hélène Seroussi, Andrew Shepherd, Matthew R. Siegfried, Thomas Slater, Arjen P. Stroeven, Michael Studinger, Thomas Teisberg, Ryan A. Venturelli, Jeremy P. Winberry, Chen Zhao, Lu An, Jonathan L. Bamber, Robin E. Bell, Robert G. Bingham, Johanna Brehmer‐Moltmann, Graeme Eagles, Jamin Greenbaum, Jorn Gronset, Won Sang Lee, Emmanuel Le Meur, Lenneke M. Jong, Katrin Lindbäck, Sven Lidström, Mareen Lösing, Masahiro Minowa, Mayuri Pandey, Yogesh Ray, Mirko Scheinert, Dustin M. Schroeder, Thorsten Seehaus, Kaian Shahateet, Daniel Steinhage, Xueyuan Tang, Drew Taylor, Hannah Verboncoeur, Junjun Yang, Duncan A. Young   +79 more
wiley   +1 more source

“Young Get Older, But Old Get Younger”: Warming‐Induced Circulation Change Explains Contrasting Pattern of Projected Pacific Deoxygenation

AGU Advances, Volume 7, Issue 6, September 2026.
Abstract Future projections of oxygen and water mass age change in the upper Pacific Ocean show a consistent pattern: strong deoxygenation and increased age in the well‐ventilated subtropical gyres, contrasted by weak deoxygenation and younger age in the poorly ventilated tropical oxygen minimum zones.
Benjamin A. Taylor, Yassir A. Eddebbar, Yohei Takano, Lynne D. Talley, Shang‐Ping Xie   +4 more
wiley   +1 more source

A Temporal Multiscale Analysis of the Waters off the East Coast of South Korea over the Past Four Decades

Terrestrial, Atmospheric and Oceanic Sciences, 2014
We address the trends in water temperature variability to understand the local global warming effects through different time scales using daily sea surface temperature (SST) measurements from 1966 - 2004.
Young-Heon Jo, Laurence C. Breaker, Yu-Heng Tseng, Sang-Wook Yeh   +3 more
doaj   +1 more source