30 meter resolution coastal wetland change dataset on the west coast of the Korean Peninsula (2000)

a. Data content (data file/table name, including observation indicators) This data includes a 30m resolution coastal wetland change dataset on the west coast of the Korean Peninsula, reflecting the distribution of coastal wetlands on the west coast of the Korean Peninsula and providing data support for wetland conservation on the west coast of the Korean Peninsula. b. Construction purpose Coastal wetlands are a transitional zone between terrestrial and marine ecosystems, playing an important role in maintaining biodiversity, controlling pollution, and carbon cycling; Due to the combined effects of land and sea, coastal wetland ecosystems are highly vulnerable. Monitoring changes in coastal wetlands and understanding the driving mechanisms under the combined effects of climate change and human activities is crucial for sustainable management of coastal ecosystems. The wetlands along the west coast of the Korean Peninsula are also important for the wetlands surrounding the Yellow Sea The components play a crucial role in the entire Yellow Sea and Bohai Sea migratory bird habitat network. Due to special historical reasons, two countries with different political systems on the Korean Peninsula have experienced different economic and social development processes, making it the only coastal region in the world where two countries with different economies and systems coexist. This will inevitably have different impacts on the changes of coastal wetlands. The long-term research results of coastal wetlands can provide scientific support for the sustainable management of coastal wetlands on the Korean Peninsula and spatial decision-making support for the protection of waterbirds and their habitats in the Northeast Asia Australia migration corridor. c. Service target It can widely serve scientific researchers in wetland conservation, ecological monitoring and other related disciplines. d. Time range of data 2000 e. The spatial scope of data West Coast of the Korean Peninsula f. Projection method of data Projected Coordinate System：Krasovsky_1940_Albers Geographic Coordinate System：GCS_Krasovsky_1940 g. The disciplinary scope of data Biology>Ecology>Regional Ecology h. Quantity of data The total data volume is about 3.53MB