Winter heat budget in the Huanghai Sea and the effect from Huanghai Warm Current (Yellow Sea Warm Current)

Qiao, Lulu; Wang, Xiaohua; Wang, Yongzhi; Wu, Dexing; Bao, Xianwen; Mu, Lin

doi:10.1007/s13131-011-0147-y

Cited by 7 publications

(3 citation statements)

References 14 publications

(16 reference statements)

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“…Isobe and Beardsley [] conducted a simulation that has indicated the importance of frontal wave of the Kuroshio in the matter exchange with the ECS. Under the influence of terrain, the Yellow Sea warm current (YSWC), Tsushima warm current and TWC have been formed due to the water climbing of the Kuroshio [ Yuan et al ., ; Li et al ., 2009; Yuan and Hsueh , ; Chen , ; Qiao et al ., ]. Previously, Uda [] believed that the YSWC occurs in any season, while other researchers later thought that it does not exist in the summer [ Lie , ; Lie et al ., ; Ma et al ., ].…”

Section: Introductionmentioning

confidence: 99%

Hydrodynamic condition and suspended sediment diffusion in the Yellow Sea and East China Sea

Qiao

Dong

et al. 2016

JGR Oceans

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Based on monthly averaged current, temperature, and salinity, we analyzed the changes of suspended sediment concentration (SSC) and the relationship with the warm current, coastal current, and cold water mass (CWM) in the East China Seas (ECSs). The result shows that the coastal current and surface diluted water are the route for transporting suspended sediment. The Kuroshio and its derived warm current branches play the important role of the continental shelf circulation system and control the diffusion of suspended sediment. High SSC has been mainly concentrated in coastal current and CWM. Two sedimentary dynamic patterns have been identified. The winter‐half‐year pattern lasts almost 7 months. The coastal currents off the Shandong Peninsula, northern Jiangsu, Zhejiang‐Fujian coast are the main routes for diffusion and deposition of the suspended sediment from the Yellow River and Changjiang River. The summer‐half‐year pattern is characterized by the well‐developed CWM. All CWMs have a unique function to trap suspended sediment under the thermocline due to weakening tidal current and residual current there. These CWMs in the Yellow Sea (YS) and north ECS are connected together. The layer above the thermocline is characterized by diluted water with low salinity, high temperature. Suspended sediment can be transported into the Okinawa Trough and the South Korea coast during this period. A strong eddy always occur nearby the Kuroshio bend at northeast Taiwan, which has promoted the exchange between the ECS shelf and Okinawa Trough, and the development of the shelf edge current and Taiwan warm current (TWC).

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Section: Introductionmentioning

confidence: 99%

Hydrodynamic condition and suspended sediment diffusion in the Yellow Sea and East China Sea

Qiao

Dong

et al. 2016

JGR Oceans

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“…In winter, the deepening of the mixed layer (75 m in winter; Zhai et al, 2014) led to the water mixed evenly in the NYS, and the seawater temperature difference between the surface and bottom was small (Zhai, 2018). Additionally, the bottom-water temperature could be affected by the radiation flux, monsoon, and air temperature (Chu et al, 2005;Royer, 2005;Qiao et al, 2011;Li et al, 2015;Turner et al, 2017). The regional averaged air temperature, surface net solar radiation, surface sensible heat flux, surface net thermal radiation, and surface latent heat flux were extracted for the study area in early winter (November to next January).…”

Section: Deducing Interannual Variation In the Growth Ability Of Scallopmentioning

confidence: 99%

“…This makes the water temperature higher in the south of the NYS than the nearshore (Chen, 2009). The path of the YSWC is related to the intensity of the winter monsoon, and interannual variations also exist (Qiao et al, 2011). The interannual variations in the region as well as the intensity of the NYSCWM and the YSWC lead to significant interannual variations in the bottom-water temperatures of the Changhai sea area.…”

Section: Introductionmentioning

confidence: 99%

Factors Influencing the Interannual Variation in Biomass of Bottom-Cultured Yesso Scallop (Patinopecten yessoensis) in the Changhai Sea Area, China

et al. 2022

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Understanding how environmental factors impact the interannual variation in scallop growth and subsequently developing an easily obtained parameter to indicate this variation could provide a scientific basis for optimizing their aquaculture. In this study, we have set a growth scenario of uniformly sowed scallops of the same initial size in the Changhai sea area. The Yesso scallop culture ecosystem model was used to simulate the growth of bottom-cultured Yesso scallop each year from December 1, 2006 to November 30, 2017. The results show that the annual growth rate was higher in the northwest than in the southeast, and there were obvious high-value areas near the islands. The scallop biomass was significantly lower in 2009–2010 and reached its highest point in 2013–2014. Based on the match-mismatch conditions of bottom-water temperature, food availability, and the Yesso scallop growth process, three factors were determined: suitable growth days (SGD), restricted growth days (RGD), and food accumulation (FA). Subsequently, a multiple regression relationship was proposed with scallop biomass to explore the reasons affecting the interannual variations in scallop growth. We found that the anomaly of the contribution of SGD and FA for the scallop growth was small, and the interannual variation in scallop biomass was mainly regulated by RGD in winter. Our results indicated that the interannual variation in RGD in winter was closely related to the regional averaged air temperature in early winter. The air temperature in early winter is easily obtained in practice. Consequently, it could be used to predict the interannual growth of bottom-cultured scallops to improve aquaculture planning and management.

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Linkage Between Winter Temperatures in the Yellow Sea and Atmospheric Circulation Indices

Yuan

Wei

Luo

2019

J. Ocean Univ. China

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Winter heat budget in the Huanghai Sea and the effect from Huanghai Warm Current (Yellow Sea Warm Current)

Cited by 7 publications

References 14 publications

Hydrodynamic condition and suspended sediment diffusion in the Yellow Sea and East China Sea

Hydrodynamic condition and suspended sediment diffusion in the Yellow Sea and East China Sea

Factors Influencing the Interannual Variation in Biomass of Bottom-Cultured Yesso Scallop (Patinopecten yessoensis) in the Changhai Sea Area, China

Linkage Between Winter Temperatures in the Yellow Sea and Atmospheric Circulation Indices

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