Urbanization on biodiversity

The effect of urbanization on plant diversity has been an important subject in urban ecology .It is predicted that in the next 15 years, the number of million-population cities will increase by 40%, and mainly arise occur in developing countries.Ecological effects brought by urbanization has been highlighted in recent years, especially researches on effects of urbanization on biodiversity being becoming a hot topic in Europe, North America, and Australia, - however, there is seldom studiesy on this topic in the developing countries are rare.

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