Phytoplankton bloom indicators and the related environmental factors in Lake Dianchi (2000‒2021)

Long-term phenology (initiation, duration, and disappearance) and severity (area, and extent) of phytoplankton blooms in Lake Dianchi and the related environmental factors that for data analysis in “Urbanization shifts long-term phenology and severity of phytoplankton blooms in an urban lake through different pathways”. The meaning of the abbreviations in the data file is shown below: LST, land surface temperature; UR, urban area; VE, vegetation area; SO, soil area; TP, total phosphorus; TN, total nitrogen; WT, water temperature; RUEN, resource use efficiency of nitrogen; RUEP, resource use efficiency of phosphorus; RUE, resource use efficiency; AT, air temperature; WS, wind speed; SR, solar radiation; Prec., precipitation; IPB, initiation of PBs; DPB, duration of PBs; DiPB, disappearance of PBs; SBA, small-area blooms; MBA, medium-area blooms; LBA, large-area blooms.