scholarly journals Anniversary Dinner 1962

1963 ◽  
Vol 18 (1) ◽  
pp. 1-9
Keyword(s):  
Royal Society ◽  
South Atlantic ◽  
The Past ◽  
The North ◽  
North And South

I am sure that the greatest honour that can befall an after-dinner speaker is to propose the toast to the Royal Society and I simply couldn’t imagine why the Royal Society chose a mere Admiral to propose the toast. Then I got hold o f their history and I found out how much they depended on Admirals in the past. In the last two hundred years, forty-six o f the most distinguished Fellows of the Royal Society have been Admirals. The only Fellow of the Royal Society about whom a film has been made twice, was in fact a young Captain who also became an Admiral and a Fellow of the Royal Society. One was made before the war and there’s one in London now; you can see it in glorious technicolour and cinemascope. It’s about a man called William Bligh who had some trouble on the Bounty. But it wasn’t only Admirals who became Fellows of the Royal Society, because in those days there were also Captains. Edmund Halley, Astronomer Royal, commanded one of His Majesty’s Ships in 1698, with orders to traverse the North and South Atlantic Oceans in order to survey compass directions.

scholarly journals IV.—The Temperatures, Specific Gravities, and Salinities of the Weddell Sea and of the North and South Atlantic Ocean

1916 ◽  
Vol 51 (1) ◽  
pp. 71-169
Author(s):  
William S. Bruce ◽  
Andrew King ◽  
David W. Wilton
Keyword(s):  
Atlantic Ocean ◽  
Physics Of The Ocean ◽  
South Atlantic ◽  
Weddell Sea ◽  
South Atlantic Ocean ◽  
The Past ◽  
The North ◽  
Franz Josef Land ◽  
Antarctic Expedition ◽  
North And South

After my return from my first voyage, namely, the Scottish Antarctic Expedition of 1892–93, for which I was chosen as naturalist, I had the advantage of coming closely in touch with Mr J. Y. Buchanan, who then trained me in his Edinburgh laboratory in the use of his hydrometer. During the past twenty years I have been in constant touch with him regarding problems relating to the physics of the ocean. As a consequence, before my departure for a voyage to, and wintering in, Franz Josef Land during 1896–97, I was well trained in the use of his hydrometer, and obtained during that expedition observations of considerable interest. I also carried out all the hydrometer work on board the Prince of Monaco's yacht Princess Alice during his Arctic voyage of 1898, under the direction of Mr J. Y. Buchanan, who was also on board during that cruise, and also during the Prince of Monaco's second Arctic cruise during 1899, when I was solely responsible for that work. Consequently, I was thoroughly familiar with hydrometer work when I set sail in the Scotia.

Observed seasonal regimes of North-South Atlantic Ocean interbasin exchange

2019 ◽  
Author(s):  
Hamed D. Ibrahim
Keyword(s):  
North Atlantic ◽  
Climate Models ◽  
South Atlantic ◽  
Meridional Overturning Circulation ◽  
Volume Flux ◽  
The South ◽  
The North ◽  
Basin Scale ◽  
Interbasin Exchange ◽  
North And South

North and South Atlantic lateral volume exchange is a key component of the Atlantic Meridional Overturning Circulation (AMOC) embedded in Earth’s climate. Northward AMOC heat transport within this exchange mitigates the large heat loss to the atmosphere in the northern North Atlantic. Because of inadequate climate data, observational basin-scale studies of net interbasin exchange between the North and South Atlantic have been limited. Here ten independent climate datasets, five satellite-derived and five analyses, are synthesized to show that North and South Atlantic climatological net lateral volume exchange is partitioned into two seasonal regimes. From late-May to late-November, net lateral volume flux is from the North to the South Atlantic; whereas from late-November to late-May, net lateral volume flux is from the South to the North Atlantic. This climatological characterization offers a framework for assessing seasonal variations in these basins and provides a constraint for climate models that simulate AMOC dynamics.

scholarly journals Migration of exotic species of ammonites during highstands of sea level

1992 ◽  
Vol 6 ◽  
pp. 324-324
Author(s):  
Keith Young
Keyword(s):  
North America ◽  
South America ◽  
Exotic Species ◽  
Sea Level ◽  
South Atlantic ◽  
Horn Of Africa ◽  
Mozambique Channel ◽  
The North ◽  
North And South ◽  
Early Late

In northeastern Chihuahua and Trans-Pecos Texas, in the early Late Albian zone of Hysteroceras varicosum occurs the Boeseites romeri (Haas) fauna with B. romeri (Hass), B. perarmata (Hass), B. aff. barbouri (Haas), B. cf. howelli (Haas), B.proteus (Haas), Prohysteroceras cf. P. hanhaense Haas, Elobiceras sp., and Dipoloceras (?) sp. B. perarmata has also been collected at Cerro Mercado, near Monclova, Coahuila. Haas originally described this fauna from Angola. Now, from rocks in the same zone in the Sierra Mojada, Coahuila, Mexico, there is a form related to if not identical with Hysteroceras famelicum Van Hoepen, also originally described from Angola and also from the zone of Hysteroceras varicosum.These fossils are known only from southern North America and Angola; they have not been described from the European Tethys. In 1984 I suggested that during the highstand of sea level of the early Late Albian (Hysteroceras varicosum zone) these ammonites migrated from Angola to Mexico and Trans-Pecos Texas via an epeiric seaway extending across the sag between South America and Africa proposed by Kennedy and Cooper. This would be twelve to fifteen million years prior to an oceanic connection between the North and South Atlantic.I would now ask, can similar epeiric seas and highstands of sea level explain the migration of successive European, Tethyan, Jurassic ammonite faunas down the Mozambique Channel and around the horn of Africa into the Neuquen Basin of Argentina before Africa and Antarctica separated, as proposed by Spath.

Similarity in microbial amino acid uptake in surface waters of the North and South Atlantic (sub-)tropical gyres

2011 ◽  
Vol 91 (4) ◽  
pp. 437-446 ◽  
Author(s):  
Polly G. Hill ◽  
Isabelle Mary ◽  
Duncan A. Purdie ◽  
Mikhail V. Zubkov
Keyword(s):  
Amino Acid ◽  
Surface Waters ◽  
Amino Acid Uptake ◽  
South Atlantic ◽  
Acid Uptake ◽  
The North ◽  
North And South

Invasion of the New Zealand Coastline by European Sea-Rocket (Cakile maritima) and American Sea-Rocket (Cakile edentula)

2011 ◽  
Vol 4 (2) ◽  
pp. 260-263 ◽  
Author(s):  
Roger D. Cousens ◽  
Jane M. Cousens
Keyword(s):  
New Zealand ◽  
North America ◽  
West Coast ◽  
Congeneric Species ◽  
The West ◽  
The Past ◽  
The North ◽  
Cakile Maritima ◽  
Cakile Edentula ◽  
North And South

AbstractOn the west coast of North America and in Australia, there have been parallel cases of sequential invasion and replacement of the shoreline plant American sea-rocket by European sea-rocket. A similar pattern has also occurred in New Zealand. For 30 to 40 yr, from its first recording in 1921, American sea-rocket spread throughout the eastern coastlines of the North and South Islands of New Zealand. European sea-rocket has so far been collected only on the North Island. From its first collection in 1937, European sea-rocket spread to the northern extremity of the island by 1973, and by 2010, it had reached the southernmost limit. In the region where both species have occurred in the past, American sea-rocket is now rarely found. This appears to be another example of congeneric species displacement.

Link between the North and South Atlantic during the Heinrich events of the last glacial period

1999 ◽  
Vol 15 (12) ◽  
pp. 909-919 ◽  
Author(s):  
L. Vidal ◽  
R.R. Schneider ◽  
O. Marchal ◽  
T. Bickert ◽  
T.F. Stocker ◽  
...  
Keyword(s):  
South Atlantic ◽  
Glacial Period ◽  
Last Glacial Period ◽  
Last Glacial ◽  
Heinrich Events ◽  
The North ◽  
North And South ◽  
The Last Glacial
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