关键词: 百脉根, 百脉根, 液泡膜H+-PPase, LcVP1, pGVP, 毛白杨

Abstract:

In order to get the coordinated development condition, the author established the coordinated development degree model, using the host ingredient analysis, regression analysis and function of subjection degree to evaluate the coordinated development of economy-environment system in Baoding. based on the data of Baoding in 1999—2009, It provided the reference for Baoding’s sustainable development problem. The results showed that the compound system was fair in a coordinated development state with its coordination level. But coordination development level between systems still needs to be improved and the conflict among economy, environment and resource was very outstanding. The systems of economy and environment was in poor coordination, so going circular economy route, using clean energy and developing low carbon economy is the key to solve the problem. Coordination between systems of resources and environment was also poor. It should strengthen raising resource utilization rate, protecting arable land, changing fuel structure and developing new energy industry. Development situation of social and economic systems was outstanding. It should notice the balanced development of resources and environment systems and going road of sustainable development.