Mass transport pattern and mechanism in the tide-dominant Bohai Sea

Yu, Jinzhen; Zhang, Xueqing; Sheng, Xiaoxuan; Jiang, Wensheng

doi:10.1016/j.ocemod.2023.102173

Cited by 4 publications

(1 citation statement)

References 55 publications

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“…Dominant species were screened and graded according to their equivalent spherical diameter. According to the relevant literature, the dominant species screened out were screened and graded according to the equivalent spherical diameter (Prokopowich et al, 2003;Zhu et al, 2004;Godhe et al, 2008;Liu, 2008;Xu et al, 2008;Yu, 2014;Jiang, 2009), and and the species with phytoplankton dominance over 0.1% in each sample were taken as the overall dominant species to participate in the particle size structure statistics. Sums of eukaryotic phytoplankton sequences with an equivalent spherical diameter > 20 μm are regarded as microphytoplankton, 3-20 μm as nanophytoplankton, and < 3 μm as a picophytoplankton.…”

Section: Statistical Analysesmentioning

confidence: 99%

Response of microalgae size-class structure to nutrients differences in northern Yellow Sea, China

Song

Liu

Song

et al. 2023

Environ Sci Pollut Res

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Marine phytoplankton size-class structure affects ecological functions and shell sh culture. We use highthroughput sequencing and size-fractioned grading techniques to identify and analyze responses of phytoplankton differences in environmental variables at Donggang, northern Yellow Sea (high inorganic nitrogen (DIN)) and Changhai (low DIN) for 2021. The main environmental variables that correlate with differences in the proportional contributions of pico-, nano-, and microphytoplankton to the total phytoplankton community are inorganic phosphorus (DIP), nitrite to inorganic nitrogen ratio (NO 2 /dissolved inorganic nitrogen (DIN)), and ammonia nitrogen to inorganic nitrogen ratio (NH 4 /DIN), respectively. DIN, which contributes most to environmental differences, mainly positively correlates with changes in picophytoplankton biomass in high DIN waters. Nitrite (NO 2 ) correlates mostly with changes in the proportional contribution of microphytoplankton in high DIN waters and nanophytoplankton in low DIN waters, and negatively correlates with changes in the biomass and proportional representation of microphytoplankton in low DIN waters. For near-shore phosphorus-limited waters, an increase in DIN may increase total microalgal biomass, but proportions of microphytoplankton may not increase; for high DIN waters, an increase in DIP may increase proportions of microphytoplankton, while for low DIN waters, an increase in DIP may preferentially increase proportions of picophytoplankton and nanophytoplankton.Picophytoplankton contributed little to the growth of two commercially cultured lter-feeding shell sh, Ruditapes philippinarum and Mizuhopecten yessoensis.

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Section: Statistical Analysesmentioning

confidence: 99%

Response of microalgae size-class structure to nutrients differences in northern Yellow Sea, China

Song

Liu

Song

et al. 2023

Environ Sci Pollut Res

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Material transport patterns in the Bohai Sea: A Lagrangian flow network perspective

Lou,

Xiang,

Zhang

et al. 2024

Journal of Hydrology

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Response of microalgae size-class structure to nutrients differences in northern Yellow Sea, China

Song

Liu

Song

et al. 2023

Preprint

View full text Add to dashboard Cite

Marine phytoplankton size-class structure affects ecological functions and shellfish culture. We use high-throughput sequencing and size-fractioned grading techniques to identify and analyze responses of phytoplankton differences in environmental variables at Donggang, northern Yellow Sea (high inorganic nitrogen (DIN)) and Changhai (low DIN) for 2021. The main environmental variables that correlate with differences in the proportional contributions of pico-, nano-, and microphytoplankton to the total phytoplankton community are inorganic phosphorus (DIP), nitrite to inorganic nitrogen ratio (NO2/dissolved inorganic nitrogen (DIN)), and ammonia nitrogen to inorganic nitrogen ratio (NH4/DIN), respectively. DIN, which contributes most to environmental differences, mainly positively correlates with changes in picophytoplankton biomass in high DIN waters. Nitrite (NO2) correlates mostly with changes in the proportional contribution of microphytoplankton in high DIN waters and nanophytoplankton in low DIN waters, and negatively correlates with changes in the biomass and proportional representation of microphytoplankton in low DIN waters. For near-shore phosphorus-limited waters, an increase in DIN may increase total microalgal biomass, but proportions of microphytoplankton may not increase; for high DIN waters, an increase in DIP may increase proportions of microphytoplankton, while for low DIN waters, an increase in DIP may preferentially increase proportions of picophytoplankton and nanophytoplankton. Picophytoplankton contributed little to the growth of two commercially cultured filter-feeding shellfish, Ruditapes philippinarum and Mizuhopecten yessoensis.

show abstract

Mass transport pattern and mechanism in the tide-dominant Bohai Sea

Cited by 4 publications

References 55 publications

Response of microalgae size-class structure to nutrients differences in northern Yellow Sea, China

Response of microalgae size-class structure to nutrients differences in northern Yellow Sea, China

Material transport patterns in the Bohai Sea: A Lagrangian flow network perspective

Response of microalgae size-class structure to nutrients differences in northern Yellow Sea, China

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