Spatial variations in dissolved rare earth element concentrations in the East China Sea water column

2018 ◽  
Vol 205 ◽  
pp. 1-15 ◽  
Author(s):  
Le Duc Luong ◽  
Ryuichi Shinjo ◽  
Nguyen Hoang ◽  
Renat B. Shakirov ◽  
Nadezhda Syrbu
2011 ◽  
Vol 29 (7) ◽  
pp. 702-709 ◽  
Author(s):  
Fangjian XU ◽  
Anchun LI ◽  
Tiegang LI ◽  
Kehui XU ◽  
Shiyue CHEN ◽  
...  

2019 ◽  
Vol 46 (5) ◽  
pp. 807-816
Author(s):  
Le Duc Luong ◽  
Renat B. Shakirov ◽  
Nguyen Hoang ◽  
Ryuichi Shinjo ◽  
Anatoly Obzhirov ◽  
...  

2013 ◽  
Vol 10 (4) ◽  
pp. 6605-6635 ◽  
Author(s):  
N. Yasuki ◽  
K. Suzuki ◽  
A. Tsuda

Abstract. Typhoons can induce vertical mixing, upwelling, or both in the water column due to strong wind stress. These events can induce phytoplankton blooms in the oligotrophic ocean after typhoon passage. However, little is known about the responses of lower trophic-level organisms or changes in the community structure following the passage of typhoons, particularly in offshore regions. Therefore, we evaluated community succession on the outer shelf of the East China Sea through on-deck bottle incubation experiments simulating hydrographic conditions after the passage of a typhoon. Under all of the experimental conditions we tested, chlorophyll a concentrations increased more than 9-fold within 6 days, and these algal cells were mainly composed of large diatoms (>10 μm). Ciliates also increased along with the diatom bloom. These results suggest that increases in diatom and ciliate populations may enhance biogenic carbon export in the water column. Typhoons can affect not only phytoplankton productivity, but also the composition of lower trophic-level organisms and biogeochemical processes in oligotrophic offshore regions.


2007 ◽  
pp. 195-207
Author(s):  
E. Y. Graham ◽  
W. B. Lyons ◽  
K. A. Welch ◽  
T. Jones ◽  
J. C. Bonzongo

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