scholarly journals Seasonal Depletion of the Dissolved Iron Reservoirs in the Sub‐Antarctic Zone of the Southern Atlantic Ocean

2019 ◽  
Vol 46 (8) ◽  
pp. 4386-4395 ◽  
Author(s):  
T. N. Mtshali ◽  
N. R. Horsten ◽  
S. J. Thomalla ◽  
T. J. Ryan‐Keogh ◽  
S.‐A. Nicholson ◽  
...  
Keyword(s):  
Atlantic Ocean ◽  
Dissolved Iron ◽  
Southern Atlantic Ocean

scholarly journals Marine magnetotellurics imaged no distinct plume beneath the Tristan da Cunha hotspot in the southern Atlantic Ocean

2017 ◽  
Vol 716 ◽  
pp. 52-63 ◽  
Author(s):  
Kiyoshi Baba ◽  
Jin Chen ◽  
Malte Sommer ◽  
Hisashi Utada ◽  
Wolfram H. Geissler ◽  
...  
Keyword(s):  
Atlantic Ocean ◽  
Tristan Da Cunha ◽  
Marine Magnetotellurics ◽  
Southern Atlantic Ocean

Angusticopula rowlingiana, a new melosiroid diatom (Bacillariophyta) from Ascension Island (South Atlantic Ocean)

Phytotaxa ◽  
2019 ◽  
Vol 388 (2) ◽  
pp. 155 ◽  
Author(s):  
BART VAN DE VIJVER ◽  
SANDRA WILFERT ◽  
VACLAV HOUK ◽  
DAVID M. JOHN
Keyword(s):  
Electron Microscopy ◽  
New Species ◽  
Atlantic Ocean ◽  
Diatom Species ◽  
Ascension Island ◽  
Remote Island ◽  
A New Species ◽  
Similar Combination ◽  
Southern Atlantic Ocean ◽  
Scanning Electron

During a diatom survey of some samples from Ascension Island, a remote island located in the southern Atlantic Ocean, an unknown melosiroid diatom species was studied using both light and scanning electron microscopy. It proved to be a new species described as Angusticopula rowlingiana sp. nov. and characterized by a large number of narrow copulae in the girdle, a marginal ring of small granules, very small pores covering the entire valve face and occasionally having internal valves.                The new species is compared with all Angusticopula species known worldwide and with several Melosira species showing a similar combination of characters. Short notes on its ecology are included.

scholarly journals Atmospheric iron deposition and sea-surface dissolved iron concentrations in the eastern Atlantic Ocean

2003 ◽  
Vol 50 (10-11) ◽  
pp. 1339-1352 ◽  
Author(s):  
Géraldine Sarthou ◽  
Alex R. Baker ◽  
Stéphane Blain ◽  
Eric P. Achterberg ◽  
Marie Boye ◽  
...  
Keyword(s):  
Atlantic Ocean ◽  
Sea Surface ◽  
Iron Deposition ◽  
Dissolved Iron ◽  
Eastern Atlantic Ocean ◽  
Iron Concentrations

Processes influencing dissolved iron distributions below the surface at the Atlantic Ocean–Celtic Sea shelf edge

2007 ◽  
Vol 104 (3-4) ◽  
pp. 156-170 ◽  
Author(s):  
Florence Nédélec ◽  
Peter J. Statham ◽  
Matt Mowlem
Keyword(s):  
Atlantic Ocean ◽  
Shelf Edge ◽  
Dissolved Iron ◽  
Celtic Sea
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