GIS and Remote Sensing in Hydrology, Water Resources and Environment (Proceedings of ICGRHWE held at the Three Gorges Dam, China, September 2003). IAHS Publ. 289, 2004, 276-282

Abstract Wetland is a unique ecosystem, rich in biodiversity. It is not only a valuable land resource, it also protects rare animals and plants, therefore it is of high economic value and scientific significance. This paper studies the present situation and development trends of wetland in Guangdong Province, China, with remote sensing technology. The total wetland area of Guangdong Province is 1 864 101 ha. The type, distribution, environment and use of wetland in Guangdong Province was investigated and wetland resource and environment were assessed in coastal areas. The strategies and countermeasures for wetland use and protection are recommended for decision making.

Key words protection; remote sensing; resource and environment; wetland