Nuemrical modelling study of nitrogenous fluxes in the Taiwan Strait in winter and summer

Yang Jinxiang; Wang Jia

doi:10.3969/j.issn.0253-4193.2018.04.003

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Yang Jinxiang, Wang Jia. Nuemrical modelling study of nitrogenous fluxes in the Taiwan Strait in winter and summer[J]. Haiyang Xuebao, 2018, 40(4): 30-40. doi: 10.3969/j.issn.0253-4193.2018.04.003

Citation:

Yang Jinxiang, Wang Jia. Nuemrical modelling study of nitrogenous fluxes in the Taiwan Strait in winter and summer[J]. Haiyang Xuebao, 2018, 40(4): 30-40. doi: 10.3969/j.issn.0253-4193.2018.04.003

Yang Jinxiang, Wang Jia. Nuemrical modelling study of nitrogenous fluxes in the Taiwan Strait in winter and summer[J]. Haiyang Xuebao, 2018, 40(4): 30-40. doi: 10.3969/j.issn.0253-4193.2018.04.003

Citation:

Yang Jinxiang, Wang Jia. Nuemrical modelling study of nitrogenous fluxes in the Taiwan Strait in winter and summer[J]. Haiyang Xuebao, 2018, 40(4): 30-40. doi: 10.3969/j.issn.0253-4193.2018.04.003

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Nuemrical modelling study of nitrogenous fluxes in the Taiwan Strait in winter and summer

doi: 10.3969/j.issn.0253-4193.2018.04.003

Yang Jinxiang¹,
Wang Jia^2
,

1.
Xiamen marine forcaster center, State Oceanic Administration, Xiamen 361008, China
2.
School of Marine Engineering, Jimei University, Xiamen 361021, China

Received Date: 2017-03-15
Rev Recd Date: 2018-01-03

Abstract

Abstract

A physical-biological coupled model (ROMS-NPZD) was built with climatological forcing conditions in the Taiwan Strait (TWS). Comparison between the model and remote sensing data shown the model could capture the climatological characteristics of temperature and chlorophyll in the strait. The model result identified that, the east and west routes of the nutrient transportation that were coincident with the intrusive routes of South China Sea (SCS) subsurface water in the TWS in summer; by contrast the nutrients were source from the Min-Zhe coastal water and the intrusive SCS subsurface water via the Penghu Channel in winter. The model result illustrated the nitrogenous contribution from the strait to the East China Sea (ECS) was mainly composed by PON in summer; in winter the Min-Zhe coastal water supplied abundant nutrient from the ECS to the strait and northern SCS. In addition to that, the nutrients fluxes from the SCS subsurface water into the TWS were comparative between in summer and winter.
- physical-biological coupled model,
- nutrient,
- flux

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References(33)

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