There has been a “staggering rise” in the number of extreme weather events in recent years, Hydrological droughts are complex recurring hazards that can cause water shortages in streams or storages such as reservoirs, lakes, groundwater, and snowpacks, resulting in negative impacts to natural and socio-economic systems.Participating in Source Water Protection is common social responsibility.

Humans Impact on Climate Change Most of the blame for climate change over the years.  We must economize the use of water resources & climatic resources , practicing a recycling policy.

It is well known that China's surface meteorological observation has been fully automated.There is a significant development that the surface meteorological observation automation eliminates manual timed observation and daily observation shift at all stations. All along, China's meteorological department has been committed to doing a good job in meteorological monitoring, forecasting and early warning services, so as to truly achieve precise monitoring, accurate forecasting and fine service, and build the "first line of defense" of meteorological disaster prevention and mitigation, which is inseparable from the escort of sophisticated meteorological monitoring equipment.