Author(s)

Zhao Keqi

Corresponding Author

Zhao Keqi

Abstract

Through field investigation, historical statistics and so on to determine the frequent occurrence point of freezing weather, and then carry on the division classification, respectively establish the forecast equation, make the freezing weather forecast. It includes the following aspects: determining the frequent occurrence point of freezing weather and zoning; finding out the critical value of temperature of different freezing weather grades; selecting the forecast factor of freezing weather and establishing the forecast equation; testing in practice and making further revision of the forecast equation; establishing the basic information database and the early warning and issuing platform of freezing weather forecast.

Keywords

Freezing, Forecasting Equation, Zoning Classification, Forecasting Factors