On the current situation,the key question is as soon as possible on global warming and the heat island effect of the urban environment against a clear and unequivocal understanding.The last century to our human society has created unprecedented wealth,but it also created a lot of pollution and cities.The new century,in view of global warming and the heat island effect measures to the long-term sustainability efforts.Perhaps there will be no immediate effect,but urban planning is a community as a whole has extensive and long-term effects.Hope that the next few decades,urban planning can give better with the help of global warming.
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