Using status assessment of the solid-state rainfall data storage-collection system;

Effect of ridge and furrow planting of rainfall harvesting on soil available nutrient distribution and root growth of summer corn under simulated rainfall conditions;

Citrus yield trends in relation to temperature and rainfall in Changtai County, Fujian Province;

Then, analysis on trouble phenomenon for emergence of large numerical false data during precipitation data collection of central station is made.

In this paper,technical problems associated with on-the-spot calibration of automatic weather station(AWS)are studied and analyzed in six aspects:temperature,humidity,barometric pressure,wind,precipitation and evaporation.

In order to improve the precision of the flood forecast and prolong the earliness of forecast for the real-time forecast, a thinking of the short-time rainfall forecast for predicting the precipitation during the earliness of forecast is introduced in view of the situation that no any treatments are made for the precipitation within the earliness of forecast hereinafter.

Correlation and moving correlation analysis are used in this paper in order to find out the relation between the total precipitation in the Yangtze-Huaihe River valley during Meiyu period (Meiyu precipitation) and the sea surface temperature (SST) in the Pacific Ocean from the previous winter to Meiyu period.