BEIJING, April 25 (Xinhuanet) -- China's first regulations on
artificially modifying weather will take effect from May 1 this year,
aiming to give a legal basis to this branch of meteorology.
Cao Kangtai, deputy head of the legislative affairs office under
the State Council, said at a press conference on Wednesday that the
regulations would provide an important legal basis and guarantee for the
administration of this work.
According to Qin Dahe, director of the China Meteorological
Administration (CMA), the regulations highlight policies and principles
relevant to China's work on artificial weather modification and related
fields.
Qin said that the practice of artificially modifying weather was an
important part of meteorology, and one which benefited people's lives as
well economic development.
He said, "Taking into account social, economic and ecological
benefits, China's work on weather modification has made great strides in
preventing and fighting various disasters as well as developing the
resources of clouds and water in the air."
China's agricultural production has long faced the threat of
extreme weather. The technology of artificially modifying weather in the
forms of artificial rainfall, hail and frost prevention as well as rain
and fog dispersal has been widely used to prevent disasters.
Since 1990, frequent droughts as a result of global climate changes
have led to a worsening water shortage in China, damaging economic
development.
Qin said causing rain to fall by seeding clouds was an important
way to develop new water resources.
However, Cao Kangtai also pointed out that some urgent
problemsrelated to the practice of modifying weather needed solving.
An effective coordination system had yet to be set up among
thevarious departments involved in such work. Some technicians had
noformal training. Equipment like rocket-powered missiles and
rocketlaunchers were not 100 percent suitable, Cao said.
Statistics show that over 1,600 counties across 30 provinces,
autonomous regions and municipalities in China regularly use weather
modification methods, employing more than 29,000 technicians.
Altogether China has 2,123 aircraft which handle the bulk of
artificial rainfall work, over 6,790 anti-aircraft devices are used in
hail prevention and artificial rain. Enditem