| FLUXES OF SEAWATER AND SOME DISSOLVED CHEMICALS IN THE BASHI STRAIT |
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| 作者姓名： | 陈镇东 |
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| 作者单位： | Institute of Marine Geology，National Sun Yat-Sen University，Kaohsiung |
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| 摘 要： | An Acoustic Doppler Current Profiler (ADCP) was used in Nov. 1990 measure the seawaterfluxes in a southeast-northwest cross-section in the Bashi Strait to a depth of 400 m. Measuredconcentrations of dissolved oxygen (DO), phosphate (PO_4), nitrate (NO_3), silicate (SiO_2), total alkalinity(TA) and calculated total CO_2, (TCO_2) and the current speed were used to estimate the flux densities(concentration times current speed) of seawater and chemicals.The fluxes of nutrients were near zero near surface and increased with depth. For oxygen andcarbonates, the distributions of flux had structures similar to that of the curmt speed field.
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| 收稿时间： | 24 August 1994 |
Fluxes of seawater and some dissolved chemicals in the Bashi Strait |
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| Cheng Zhen-dong.FLUXES OF SEAWATER AND SOME DISSOLVED CHEMICALS IN THE BASHI STRAIT[J].Chinese Journal of Oceanology and Limnology,1995,13(3):240-246. |
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| Authors: | Cheng Zhen-dong |
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| Affiliation: | (1) Institute of Marine Geology, National Sun Yat-Sen University, Kaohsung |
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| Abstract: | An Acoustic Doppler Current Profiler (ADCP) was used in Nov. 1990 to measure the seawater fluxes in a southeast-northwest cross-section in the Bashi Strait to a depth of 400 m. Measured concentrations of dissolved oxygen (DO), phosphate (PO4), nitrate (NO3), silicate (SiO2), total alkalinity (TA) and calculated total CO2 (TCO2) and the current speed were used to estimate the flux densities (concentration times current speed) of seawater and chemicals.The fluxes of nutrients were near zero near surface and increased with depth. For oxygen and carbonates, the distributions of flux had structures similar to that of the current speed field. |
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| Keywords: | Bashi Strait Kuroshio flux nutrients oxygen CO_2 |
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