生态服务价值与方法研究

摘要

Using the method of Constanza R, the annual value of ecosystem services of Macao was3.302× 106 US dollars in 1983, equivalent to 26.5250× 106MOP, when using the currently monetaryvaluation. The annual value of ecosystem services of Macao was 8.3340 × 106 US dollars in 2002,equal to 66.9472 × 106MOP. The total globe annual value of ecosystem services was 3.3268 × 1013 USdollars in 1997, i.e., about 5,544.7 US dollars per capita. In Macao, the annual value of ecosystemservices was only 18.8 US dollars per capita. The average ecosystem service per capita was 0.35%of the world average level. Comparing to the globe average ecosystem services level per capita, thedeficit of ecosystem services of Macao is 2.44 × 109 US dollars for Macao population, which wouldrequire 1,069 km2 estuary to complement to the deficit, i.e., about 38 times of Macao to provideecosystem services to reach the average level of world.