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Smog in greater Beijing area could be thickened by 15 percent, experts say
Climate change has been making meteorological conditions in the
greater Beijing area more conducive to the generation of haze, and combined with heavy s
mog, the situation could trigger a rapid increase in the concentration of airborne pollutants, researchers said.
The National Joint Research Center for Tackling Key Problems in Air Pollution Control demonstra
ted that without a reduction in the discharge of pollutants, air quality in the Beijing-Tianjin-Hebei cluster
could worsen by about 10 percent and even up to 15 percent in some cities because of unfavorable meteorological co
nditions, the China Meteorological Administration said in a release on Thursday.
Heavy air pollution and a high concentration of particulate
matter is more likely to be seen when wind speeds are lower than 7.2 kilometers per hour, rel
ative humidity is above 60 percent, and there is less than a 500-meter high “mixin
g layer”, which refers to the atmospheric height over which pollutants can be dispersed, it said.
Croatia, April 13 — China and the Central and Eastern European Count
ries (CEECs) on Friday agreed to enhance connectivity to achieve more development.
The agreement was part of the Dubrovnik Guidelines for Cooperation between China and t
he CEECs, which was released after the eighth China-CEEC leaders’ meeting in the Croatian city of Dubrovnik.
According to the guidelines, China and the CEECs are willing to pro
mote railway projects cooperation in line with respective laws and regulations and through
consultations, in particular by strengthening exchanges and cooperation on railway planning, railway organiza
tion development, management, technology development, logistics and freight terminal construction.
China and the CEECs will jointly explore utilization and construction of logistics hubs, said the guidelines, adding that China is
welcome to participate in joint development of new freight lines in connecting markets in Asia and Europe, u
nder the understanding that it respects the principles of transparency and non-discrimination.