Method for calculating carbon emission of completely mixed water bodies of layered lakes and reservoirs

The invention discloses a method for calculating the carbon emission of complete mixing of layered lake reservoir water bodies, which comprises the following steps: calculating the equivalent gravitycenter height when the water body water temperature is layered according to the initial water temperature structure of the layered lake reservoir water bodies; according to the heat exchange model, solving net heat energy obtained through atmosphere-water interface heat exchange in the complete mixing period of the layered water body; according to a mass and heat conservation equation, solving thewater temperature after the layered water bodies are completely mixed, and calculating the equivalent gravity center height after the water bodies are completely mixed; integrating the potential energy of each tiny water layer in the water depth direction to obtain the total potential energy of the water body by adopting the reservoir capacities under different water levels, the density of waterand other data, and taking