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地理科学进展 2007
Discussion on the Changes of Land- Use and the Land and Sea Ar ea Compr ehensive Utilization on Dachangshan Island
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Abstract:
Recently, most studies on land-use and its changes have focused on land cities or related regions at home and abroad, while few on islands. Island is the land on the sea, which is composed of island land, island base, island beach and epicontinental-sea around island. On island, the land-use and its changeable characteristics are influenced by factors of sea and land. It's especially obvious in island's coastal belt, which can be seen from the use of mud-flat in coastal belt and the epicontinental-sea. This paper discusses the land-use and its changes on Dachangshan Island in North Yellow Sea, and analyzes the characteristics of land-use and the tendency of changeable structure of land-use over time on Dachangshan Island. And based on Area Sea Use Act and Real Right Law authorized by China, this paper also discusses island land and sea area which are considered as one system and their attributes from law and theory foundation.