The green tides caused by Ulva prolifera have appeared in Qingdao for many years,causing different degrees of impact on coastal residents'life,production and ecological environment.In this pa-per,we intended to take the U.prolifera in Aoshan Bay as the researching object,and adopted the re-search and empirical methods to evaluate the loss value.Using the index system method,the calculated the total loss value was 157.4336 million RMB yuan,of which the loss of aquaculture,biological re-source,ecological service and emergency disposal costs were 68.64 million RMB yuan,1.0509 million RMB yuan,83.9885 million RMB yuan and 3.7542 million RMB yuan,respectively.The research re-sults provided the reference standards for subsequent ecological compensation for relevant stakeholders,and also laid the theoretical foundation for better ecological civilization construction and achieving har-mony between human and nature.
Ulva prolifera green tide disasterloss value assessmentQingdao Aoshan Bay
NETL
NSTL
万方数据
