Study On The Development Of Urban Forestry In Lanzhou

Urban forestry in in the mid1960of the20th century originated in North America, it is an important branch of modern forestry, and also products of positive thinking to the environmental crisis. Human activity is a major area of the city, our country is now at a stage of accelerated urbanization, urban construction, is one of the important factors affecting national economic and social development. However, the rapid growth of the city so that people have to face increasingly serious environmental problems, urban forestry construction is to improve the city’s ecological environment, important initiatives for achieving sustainable urban development.Lanzhou in China’s Northwest, is the capital city of Gansu province, Gansu province is the political, economic, cultural and scientific centre, largest city in Northwest China and all major transportation hubs. After years of development, has achieved great development in Lanzhou city, but due to the rapid economic development and urbanization, destruction of the ecological environment of Lanzhou city. Lanzhou municipal government and people attach great importance to ecological construction and urban forestry construction and strive to create suitable living environment. After years of efforts, has made some achievements in urban forestry construction. But also exist, such as the city’s ecological environment remains fragile, and shortage and low quality of forest resources; resources grew rapidly, management is weak; lack of innovation of science and technology, lacks the innovation support the development of forestry and other issues. So, this papers in related theory of guide Xia, first introduced has currently Lanzhou City City forestry status, this based Shang in-depth analysis has Lanzhou City City forestry construction exists of problem and the causes; second, papers in reference abroad developed city forestry construction experience of based Shang, proposed Lanzhou City City forestry development prospects; last, papers on Lanzhou City City forestry construction to out has targeted of countermeasures recommends.