Investigation on Conformation and Utilization of Hani Terrace and Longji Terrace

Comparisons between Hani Terrace and Longji Terrace were carried out from three aspects such as the formation of terraced fields,terraced fields of water resources utilization and terraced fields in the future. The results showed that Hani Terrace and Longji Terrace were artificial wetlands,sustainable development of which depended on the sustainable utilization of water resources. However,their sustainability were affected because of the increased communication with outside.