中国地质调查局青岛海洋地质研究所-西沙群岛历史科学考察-历史资料整编-西沙群岛资源考察报告数据集(docx)

通过历史资料的收集和现场考察，了解考察区域的海岛、礁盘面积、位置、岛礁和沙洲的基本地貌特征、资源现状，并结合历史资料分析，了解岛礁资源环境的变化趋势，最终编写成报告。

Through the collection of historical data and on-site investigations, the area and location of islands and reef flats in the survey area, as well as the basic geomorphic characteristics and current resource status of islands, reefs and sandbars are clarified. Combined with historical data analysis, the changing trends of the island-reef resource environment are analyzed, and all the above contents are finally compiled into a formal report.