1980年粤港澳大湾区国际重要湿地范围内30m分辨率土地覆被数据集

本数据集包括了1980年粤港澳大湾区国际重要湿地范围内30 m分辨率土地覆被数据，为研究湿地变化提供数据支撑。湿地作为陆地表层独特而重要的生态系统，具有丰富的生物多样性和较高的生产力，具有不可替代的生态功能，在全球生态平衡中扮演着极其重要的角色，享有“地球之肾”的美誉。可广泛服务于农业、生态环境等方面和水文、湿地生态学等相关学科的科学研究工作者及学生。

This dataset comprises 30 m-resolution land cover data within the internationally important wetlands of the Guangdong-Hong Kong-Macao Greater Bay Area in 1980, providing data support for wetland change research. As unique and significant terrestrial surface ecosystems, wetlands feature rich biodiversity and high productivity, possess irreplaceable ecological functions, play a critical role in global ecological balance, and are renowned as the "Kidney of the Earth". They can be widely utilized by scientific researchers and students across fields including agriculture, ecological environment, and related disciplines such as hydrology and wetland ecology.