Evaluation On Ecosystem Service Value Of Winter Golf Course In Guangzhou

The greenhouse effect,heat island effect,haze weather and other ecological and environmental problems are becoming increasingly severe with the accelerated urbanization process,as a large scale of green area and water,the golf course plays critical roles in the cooling and humidification,flood storage,soil retention,and clean the atmosphere aspects.In this paper,a golf course in Guangzhou as the research object,its ecosystem service valuewere estimated on the basis ofinvestigating the plant community and determiningphysical and chemical properties of soil.For specific market demand of southern golf course in winter,this studyanalyzedthe present situation and existing problems of the winter golf course,and puts forward some reasonable improvement strategies and suggestions from the technical and management level in order to improve the winter ecosystem service value of the golf course.The research results could provide a new perspective for the correct understanding of the ecosystem service value of golf courses,and provide some basis for the constructio n and development of golf course.The main conclusions are as follows:(1)The total servicevalue of the ecosystem provided by a golf course in Guangzhou was27.9329 million yuan and the service value per unit area of ecosystem wasabout0.76million yuan/hm~2.The value provided by the grassland as the main part of the course wasfar higher than that of the woodland,accounting for 99%of the total value.The huge ecological benefits of golf courses play an important role in urban ecological construction and economic development.(2)In the proportion of the ecosystem service value of the golf course,the proportion of sports and leisure value wasthe largest,being 95.382%,which fully shows that the golf course is the place of sports and recreatio n,it is the most essential function to provide a sports placefor tourists.(3)In winter,in order to better meet the market demand and improve the service value of the ecosystem service value of golf course,in terms of technical level,the green period of the lawn of golf course can be extended,and the sight quality can be improved,under these measures,such as covering with the plastic film,seeding the cold season turfgrass,spraying plant growth regulators,fertilizing.In terms of the management level,the course can attract more tourists and increase the stay time by developing special courses,improving the catering environment and service quality.