| 〗Based on the theory of ecosystem services framework and ecosystem services supply and demand,the supply and demand of ecosystem services were quantified by using expert scoring method,and the budget indexes of ecosystem services supply and demand in 2000 and 2010 were calculated by using the improved FPPSI method to explore the changes of ecosystem services supply and demand in Hangzhou from 2000 to 2010.The results showed that the six single ecosystem service of carbon storage,water supply,regional climate regulation,air quality regulation,food production and leisure and recreation,and the supply,regulation,and culture and integrated ecosystem services were in short supply,which became more and more severe with the continuous expansion of the city. |
