THE EQUILIBRIUM MOISTURE CONTENT OF WOOD IN HAIKOU REGION Leaf-like Rhodophycean Fossils in the Early Cambrian from Haikou, Kunming, Yunnan of China The Occurrence of Longfengshania in the Early Cambrian from Haikou, Yunnan, China Landscape Dynamic Change Pattern of Haikou City by TM Imagery and GIS New Discoveries of Phaeophycean Fossils in the Early Cambrian, Haikou, Kunming,Yunnan, Southwest China A comparative study of aquatic plant diversity of Haikou,Taibai and Wushan Lake in Hubei Province of China Landscape ecological security pattern optimization based on the granularity inverse method: a case study in Xiuying District, Haikou Coastal ecosystem services and their spatial-temporal variation in Haikou, China Climatope change and its relations with city development of Haikou City in 1961-2007. Application of ecological footprint theory in eco-city planning: a case study in Haikou City