Corrigendum to “Neodymium concentration and isotopic composition distributions in the southwestern Indian Ocean and the Indian sector of the Southern Ocean” [Chemical Geology 511 (2019) 190–203]

2021 ◽  
Vol 561 ◽  
pp. 120032
Author(s):  
Hiroshi Amakawa ◽  
Tsai-Luen Yu ◽  
Hirofumi Tazoe ◽  
Hajime Obata ◽  
Toshitaka Gamo ◽  
...  
Keyword(s):  
Indian Ocean ◽  
Southern Ocean ◽  
Isotopic Composition ◽  
Neodymium Concentration ◽  
Indian Sector ◽  
Southwestern Indian Ocean

Neodymium concentration and isotopic composition distributions in the southwestern Indian Ocean and the Indian sector of the Southern Ocean

2019 ◽  
Vol 511 ◽  
pp. 190-203 ◽  
Author(s):  
Hiroshi Amakawa ◽  
Tsai-Luen Yu ◽  
Hirofumi Tazoe ◽  
Hajime Obata ◽  
Toshitaka Gamo ◽  
...  
Keyword(s):  
Indian Ocean ◽  
Southern Ocean ◽  
Isotopic Composition ◽  
Neodymium Concentration ◽  
Indian Sector ◽  
Southwestern Indian Ocean

scholarly journals Hydrographic and productivity characteristics along 45°E longitude in the southwestern Indian Ocean and Southern Ocean during austral summer 2004

2009 ◽  
Vol 389 ◽  
pp. 97-116 ◽  
Author(s):  
P Jasmine ◽  
KR Muraleedharan ◽  
NV Madhu ◽  
CR Asha Devi ◽  
R Alagarsamy ◽  
...  
Keyword(s):  
Indian Ocean ◽  
Southern Ocean ◽  
Austral Summer ◽  
Southwestern Indian Ocean

scholarly journals Variability of chlorophyll-a and diatoms in the frontal ecosystem of Indian Ocean sector of the Southern Ocean

2017 ◽  
Vol 38 (3) ◽  
pp. 375-392 ◽  
Author(s):  
Mishra Rajani Kanta ◽  
Jena Babula ◽  
Narayana Pillai Anilkumar ◽  
Naik Ravidas Krishna ◽  
Parli Venkateswaran Bhaskar ◽  
...  
Keyword(s):  
Indian Ocean ◽  
Southern Ocean ◽  
Carbon Fixation ◽  
Surface Wind ◽  
Sea Surface ◽  
Total Production ◽  
Chl A ◽  
Indian Ocean Sector ◽  
Ocean Sector ◽  
Indian Sector

Abstract Phytoplankton composition plays a major role in biogeochemical cycles of the ocean. The intensity of carbon fixation and export is strongly dependent on the phytoplankton community. Yet, the contribution of different types of phytoplankton to the total production on various communities is still poorly understood in the Indian Ocean sector of Southern Ocean (SO). Therefore the variability of chlorophyll-a (Chl-a) and diatoms in the frontal ecosystems of the Indian sector of SO have been investigated along with the sea surface temperature (SST), sea surface wind (SSW), photosynthetically active radiation (PAR), and nutrients datasets for the period of 1998–2012. Combined analysis of in-situ, model and satellite observations indicate that the variability of Chl-a and diatoms were primarily influenced by light and wind. The Chl-a was higher at the sub-Antarctic front (SAF) followed by the sub-tropical front (STF) and the polar front (PF). The diatom concentration was higher at the SAF followed by the PF and STF. Maximum concentration of Chl-a and diatoms commonly observed at the SAF region are probably due to the moderate PAR, SST and wind. Dominance of diatoms at the PF may be attributed to their adaptability for low light conditions. The results from this study in the frontal ecosystems would help to understand the biogeochemical cycle of the Indian sector of the SO.

Isotopic niches of the blue shark Prionace glauca and the silky shark Carcharhinus falciformis in the southwestern Indian Ocean

2012 ◽  
Vol 17 (1) ◽  
pp. 83-92 ◽  
Author(s):  
N Rabehagasoa ◽  
A Lorrain ◽  
P Bach ◽  
M Potier ◽  
S Jaquemet ◽  
...  
Keyword(s):  
Indian Ocean ◽  
Blue Shark ◽  
Prionace Glauca ◽  
Silky Shark ◽  
Carcharhinus Falciformis ◽  
Southwestern Indian Ocean
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