Moderate meteorological drought occurs in 99.5% of Hunan, will it affect the autumn harvest?

Such a drought will affect the local autumn harvest. At present, the drought in the province continues to deteriorate, and a leading group for flood control and drought relief has been established locally. Each department dispatches once a day and reports once a day to prepare for drought resistance, long drought resistance and special drought resistance.

It is understood that the local moderate meteorological drought area accounts for 99.5% of the province, and the moderate hydrological drought area accounts for 96%. Among them, serious hydrological drought occurred in Changde, Yiyang, Loudi, Shaoyang, Xiangtan and Hengyang. According to the meteorological and hydrological forecast, there will be no heavy precipitation in central and northern Hunan next week. The water levels of major rivers and lakes in the province are in a state of exhaustion, and small and medium-sized rivers are still in a state of trough. Some small and medium-sized rivers have a trend of cutoff, and the meteorological and hydrological drought continues to develop, but the drought is generally controllable.

According to reports, the office of the provincial leading group for flood control and drought relief has passed the right? Summer and autumn drought? Based on the analysis and judgment of the situation, it is suggested that we should further improve our ideological understanding and make preparations for severe drought, prolonged drought and special drought; Pay close attention to climate change, seize the favorable opportunity, carry out artificial precipitation enhancement in time, actively explore new water sources, vigorously promote water conservation, strengthen unified management and allocation of water quantity, and accurately do a good job in water storage and water conservation; It is necessary to highlight the protection of human water and agricultural irrigation water, timely carry out emergency water transfer, ensure supply through multiple channels, and resolutely hold the bottom line of people's drinking water safety; It is necessary to organize technicians to give technical guidance in the field, pay special attention to the drought resistance of terminal and decentralized water supply projects, and get through irrigation? The last mile? .

Overall, the amount of water entering the lake in Hunan decreased by 6% this year, and the water level in Chenglingji also set a new record. Since July 8, the amount of water entering the lake at the four ports of Sanjiang has decreased by 6 1% compared with previous years. The water levels of the main control stations in the four major river basins of Hunan, Ziyuan and Lijiang decreased by 0.44~3.0 1 m compared with the average water level for many years, while the water level in Chenglingji of Dongting Lake decreased to 20.77 m, a decrease of 7.82 m, the lowest point in history.