Wuhua District and Panlong District are two major downtown areas of Kuming City,recent construction and renovation of public green spaces in both districts have achieved considerable fruits.Through sampling major publ...Wuhua District and Panlong District are two major downtown areas of Kuming City,recent construction and renovation of public green spaces in both districts have achieved considerable fruits.Through sampling major public green spaces in the study districts,plant landscapes were analyzed and compared on the basis of plant landscape evaluation system,principal characteristics of plant landscaping patterns in public green spaces of Kunming City and problems in the construction of public green spaces in both districts were summarized,so as to provide references for the landscape construction of public green spaces in Kunming City.展开更多
Starting from the purpose and current situation of the implementation of action of "Xuchang being full of green",this study analyzed the problems existing in the implementation of action of "Xuchang bei...Starting from the purpose and current situation of the implementation of action of "Xuchang being full of green",this study analyzed the problems existing in the implementation of action of "Xuchang being full of green" and discussed the implementation plan of action of "Xuchang being full of green" from two aspects of macro strategy and node promotion strategy,hoping to promote the construction of ecological garden cities in Xuchang and other cities in China.展开更多
[Objective] To establish the comprehensive evaluation index system of public green area per capita as a quantitative mean of measuring ecological city and livable city. [Method]The GM (1, 1) forecasting model was set ...[Objective] To establish the comprehensive evaluation index system of public green area per capita as a quantitative mean of measuring ecological city and livable city. [Method]The GM (1, 1) forecasting model was set up according to statistics of public green area per capita in Xi’an City during 1996 and 2005, on this basis, the development trend of green area per capita in Xi’an City until 2015 were analyzed in case of no any changing factors or conditions. [Result]Grey forecasting model was established as, (t = 0, 1, …, n); model parameters as a = - 0.031 71, u = 4.139 17. After residual error test and posterior-variance-test, the precision of this model is proved fairly good. [Conclusions]According to this model, public green area per capita in Xi’an City will achieve 7.66 m2 by 2015, which is still far away from the livable city index (16 m2 per capita) and should be paid more attention by the local government, the construction of urban green areas should be further enhanced, more vegetations should be cultivated so as to improve the urban green coverage ratio.展开更多
基金Supported by Program of State Forestry Administration(2008-4-11)~~
文摘Wuhua District and Panlong District are two major downtown areas of Kuming City,recent construction and renovation of public green spaces in both districts have achieved considerable fruits.Through sampling major public green spaces in the study districts,plant landscapes were analyzed and compared on the basis of plant landscape evaluation system,principal characteristics of plant landscaping patterns in public green spaces of Kunming City and problems in the construction of public green spaces in both districts were summarized,so as to provide references for the landscape construction of public green spaces in Kunming City.
基金Sponsored by Social Science Planning Project of Xuchang in 2018
文摘Starting from the purpose and current situation of the implementation of action of "Xuchang being full of green",this study analyzed the problems existing in the implementation of action of "Xuchang being full of green" and discussed the implementation plan of action of "Xuchang being full of green" from two aspects of macro strategy and node promotion strategy,hoping to promote the construction of ecological garden cities in Xuchang and other cities in China.
文摘[Objective] To establish the comprehensive evaluation index system of public green area per capita as a quantitative mean of measuring ecological city and livable city. [Method]The GM (1, 1) forecasting model was set up according to statistics of public green area per capita in Xi’an City during 1996 and 2005, on this basis, the development trend of green area per capita in Xi’an City until 2015 were analyzed in case of no any changing factors or conditions. [Result]Grey forecasting model was established as, (t = 0, 1, …, n); model parameters as a = - 0.031 71, u = 4.139 17. After residual error test and posterior-variance-test, the precision of this model is proved fairly good. [Conclusions]According to this model, public green area per capita in Xi’an City will achieve 7.66 m2 by 2015, which is still far away from the livable city index (16 m2 per capita) and should be paid more attention by the local government, the construction of urban green areas should be further enhanced, more vegetations should be cultivated so as to improve the urban green coverage ratio.
