<b>Dataset of article submitted to JGR-Oceans Upwelling regulates nutrient supply and phytoplankton chlorophyll-a regime on the East China Sea shelf during late summer</b>

This dataset provides the shipboard hydrological and biochemical data obtained on the East China Sea shelf in late summer. The cruise was conducted onboard the R/V <i>Xiangyanghong No. 18</i> during September 12 to 24 in 2019. There are two sheets in the Data Table, including “CTD” and “Nutrient and chlorophyll-a”. The sheet of “CTD” contains temperature, salinity and density in a vertical spacing of 1 m for each station, while the sheet of “Nutrient and chlorophyll-a” contains DIN (Dissolved inorganic nitrogen), phosphate (PO₄^3--P), silicate (SiO₃^2--Si) and chlorophyll-a at discrete depths.