Since July, most of the southern parts of China have a temperature of 1 to 2 °C higher than that of the same period of the previous year. The Yangtze River Delta, central Hunan, northeastern Guizhou and southern Yunnan are 2 to 4 °C higher.
In July, precipitation in most parts of the South was less than 100 mm, with most of Hunan and eastern Guizhou less than 50 mm. Compared with the same period of the previous year, precipitation in most parts of Hunan, most of Guizhou, southern Chongqing, northwestern Guangxi and northeastern Yunnan is less than 5 to 80%, and Guizhou and Hunan are less than 80%, and Hunan and Guizhou are average. Precipitation is the lowest value in the same period of history since 1961.
Moderate to severe meteorological drought occurred in parts of southern Hunan, western Guizhou, northwestern Guangxi, southern Chongqing, and eastern Yunnan. In parts of Hunan, Guizhou, Guangxi and other provinces (regions) where water source conditions are deviated, there is a shortage of agricultural water, and even people and livestock have difficulty drinking water. In the southern region, water and electricity consumption have risen sharply, and the power consumption of power grids in Jiangxi and Zhejiang provinces has reached a record high.
At the end of July 2011 and the beginning of July, the water body range of the Dongting Lake area decreased by more than 30%, and the water body range of the Poyang Lake area decreased by more than 20%. Compared with the same period of 2010, the water body range of the Dongting Lake area decreased by more than 50%; the Poyang Lake area The water body range has been reduced by more than 30%.
It is estimated that from August 3 to 4, most of the south of the Yangtze River and most of southern China will have high temperature above 35 °C. The highest temperature in parts of northeastern Jiangxi and south-central Hunan can reach 37 °C. On the 5th, the high temperature intensity in the southern region will be significantly weakened and the range will be reduced.
In general, precipitation in most parts of the South will remain low, temperatures will be high, and meteorological drought will develop in some areas.
All localities need to take measures to strengthen the management of health defense and food hygiene, and reduce the adverse impact of high temperature weather on public health. At the same time, all localities, especially Hunan and Guizhou, should strengthen water resources dispatch management, open source and reduce expenditure, and prevent adverse effects of high temperature and dry weather on agricultural production. And do scientific scheduling, do a good job in water supply and power supply security.
Black Lamp,T8 Blb Light,T8 Blb Bulb,T8 Blb Tube
Changxing leboom lighting product CO.Ltd. , https://www.leboomuvd.com