scholarly journals Impact of Lagrangian Sea Surface Temperature Variability on Southern Ocean Phytoplankton Community Growth Rates

2021 ◽  
Author(s):  
Jessica Zaiss ◽  
Philip W Boyd ◽  
Scott C. Doney ◽  
Jon N. Havenhand ◽  
Naomi Levine
Keyword(s):  
Southern Ocean ◽  
Surface Temperature ◽  
Sea Surface Temperature ◽  
Growth Rates ◽  
Phytoplankton Community ◽  
Temperature Variability ◽  
Sea Surface ◽  
Community Growth

scholarly journals Sea surface temperature variability in the Pacific sector of the Southern Ocean over the past 700 kyr

2012 ◽  
Vol 27 (4) ◽  
Author(s):  
Sze Ling Ho ◽  
Gesine Mollenhauer ◽  
Frank Lamy ◽  
Alfredo Martínez-Garcia ◽  
Mahyar Mohtadi ◽  
...  
Keyword(s):  
Southern Ocean ◽  
Surface Temperature ◽  
Sea Surface Temperature ◽  
Temperature Variability ◽  
Sea Surface ◽  
The Past ◽  
The Pacific

Structure and function of the southeastern Gulf of California ecosystem during low and high sea surface temperature variability

2021 ◽  
Vol 43 ◽  
pp. 101686
Author(s):  
Juan Carlos Hernández-Padilla ◽  
Manuel J. Zetina-Rejón ◽  
F. Arreguín-Sánchez ◽  
Pablo del Monte-Luna ◽  
José T. Nieto-Navarro ◽  
...  
Keyword(s):  
Surface Temperature ◽  
Sea Surface Temperature ◽  
Gulf Of California ◽  
Structure And Function ◽  
Temperature Variability ◽  
Sea Surface ◽  
And Function

Seasonal and Interannual Sea Surface Temperature Variability in the Coastal Cities of Arabian Sea and Bay of Bengal

2004 ◽  
Vol 31 (2) ◽  
pp. 549-560 ◽  
Author(s):  
Tariq Masood Ali Khan ◽  
Dewan Abdul Quadir ◽  
Tad S. Murty ◽  
Majajul Alam Sarker
Keyword(s):  
Surface Temperature ◽  
Sea Surface Temperature ◽  
Bay Of Bengal ◽  
Arabian Sea ◽  
Temperature Variability ◽  
Sea Surface ◽  
Coastal Cities

Oligocene sea-surface temperature gradients in the Southern Ocean related to Tasmanian Gateway widening: New TEX86 paleothermometry, dinoflagellate cyst data and climate model comparisons

2021 ◽  
Author(s):  
Frida Hoem ◽  
Suning Hou ◽  
Matthew Huber ◽  
Francesca Sangiorgi ◽  
Henk Brinkhuis ◽  
...  
Keyword(s):  
Southern Ocean ◽  
Surface Temperature ◽  
Sea Surface Temperature ◽  
Climate Model ◽  
Temperature Gradients ◽  
Ocean Currents ◽  
Sea Surface ◽  
Dinoflagellate Cyst ◽  
Frontal Systems ◽  
Dsdp Site

<p>The opening of the Tasmanian Gateway during the Eocene and further deepening in the Oligocene is hypothesized to have reorganized ocean currents, preconditioning the Antarctic Circumpolar Current (ACC) to evolve into place. However, fundamental questions still remain on the past Southern Ocean structure. We here present reconstructions of latitudinal temperature gradients and the position of ocean frontal systems in the Australian sector of the Southern Ocean during the Oligocene. We generated new sea surface temperature (SST) and dinoflagellate cyst data from the West Tasman margin, ODP Site 1168. We compare these with other records around the Tasmanian Gateway, and with climate model simulations to analyze the paleoceanographic evolution during the Oligocene. The novel organic biomarker TEX<sub>86</sub>- SSTs from ODP Site 1168, range between 19.6 – 27.9°C (± 5.2°C, using the linear calibration by Kim et al., 2010), supported by temperate and open ocean dinoflagellate cyst assemblages. The data compilation, including existing TEX<sub>86</sub>-based SSTs from ODP Site 1172 in the Southwest Pacific Ocean, DSDP Site 274 offshore Cape Adare, DSDP Site 269 and IODP Site U1356 offshore the Wilkes Land Margin and terrestrial temperature proxy records from the Cape Roberts Project (CRP) on the Ross Sea continental shelf, show synchronous variability in temperature evolution between Antarctic and Australian sectors of the Southern Ocean. The SST gradients are around 10°C latitudinally across the Tasmanian Gateway throughout the early Oligocene, and increasing in the Late Oligocene. This increase can be explained by polar amplification/cooling, tectonic drift, strengthening of atmospheric currents and ocean currents. We suggest that the progressive cooling of Antarctica and the absence of mid-latitude cooling strengthened the westerly winds, which in turn could drive an intensification of the ACC and strengthening of Southern Ocean frontal systems.</p>

Niño 4 West (Niño‐4W) Sea Surface Temperature Variability

2021 ◽  
Vol 126 (9) ◽  
Author(s):  
Ming Feng ◽  
Ying Zhang ◽  
Harry H. Hendon ◽  
Michael J. McPhaden ◽  
Andrew G. Marshall
Keyword(s):  
Surface Temperature ◽  
Sea Surface Temperature ◽  
Temperature Variability ◽  
Sea Surface

scholarly journals Sea surface temperature variability of the Iceland-Faeroe front: Correction

1994 ◽  
Vol 99 (C8) ◽  
pp. 16409
Author(s):  
Alex Warn-Varnas ◽  
Pearn P. Niiler ◽  
Malcolm Zahorodny ◽  
Steve Piacsek ◽  
Lucas Neuberg
Keyword(s):  
Surface Temperature ◽  
Sea Surface Temperature ◽  
Temperature Variability ◽  
Sea Surface
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