Research On Landscape Optimization Of Petroleum Operation Areas In The Downtown Green Space Of Dongying

Dongying is a city which was born and developed by petroleum industry.With the development of the city,some oil working sites have integrated with residents ’ living and working environment;petroleum industrial manufacture has gradually closed to people ’ s daily life.In recent years,most of petroleum operation points in urban green space have become the key rectification content of the urban landscape environment construction as a result of the poor landscape environment.The study on optimization of its landscape environment is beneficial to keep the harmony between working points and urban green space,show the urban characteristics,improve urban ecology and coordinate the relationship between production and life.This research mainly involves the landscape design of petroleum operation points in theory and practical aspects.The research methods include document analysis,observation,questionnaire investigation and interview.(1)Related concepts of petroleum industry landscape were summarized.The cultural connotation,value and main components of petroleum industry landscape were discussed.Meanwhile,the effects of petroleum industry landscape and oil field development made on urban green space were pointed out to deepen people’s understanding of petroleum industry landscape environment.(2)The spatial structure,type,positional relation with urban green space were summarized in the central district of Dongying.And the existing problem related to landscape design in aspects such as plants,bottom interface and landscape facilities were analyzed.The results of subjective evaluation showed that public satisfaction on soil quality was the lowest and security was the highest.Through the correlation analysis,landscape design was vital for improving the public comfort and safety feelings and groups with higher level education had higher demands for landscape design.(3)The principles of petroleum operation points landscape design were summarized:overall coordination,people-oriented,ecological sustainable and characteristic.Petroleum operation points landscape design practices of Dongying were systematically summarized,namely making scientific spatial planning,improving the ecology,choosing plants in accordance,establishing cultural landscape,better management and maintenance for points in production;the retention and utilization of industrial elements,pollution control,plantreservation and planting for wastelands.(4)Taking the brownfield in Sheng’an green space as a case study,the article gave some relevant measures.It intended to provide some cases reference for the environment construction to Dongying and other petroleum-based city.