摘要
海面变化研究是具重要理论和实践意义的地学研究领域。全球性气候变化、海面升降和环境变迁的预测等研究，引起国际学术界和各国政府部门高度重视，成为国际地圈－ 生物圈计划（ＩＧＢＰ） 的重要研究课题。利用ＧＩＳ软件Ａｒｃ／Ｉｎｆｏ 建立中国第四纪海面变化信息系统，对中国第四纪海面变化进行动态模拟、趋势预测和应用分析，并利用计算机屏幕、图形终端、笔式绘图仪、静电绘图仪和打印机对中国第四纪海岸古环境进行再造和演示。
It is important to study sea level changes in theory and practice. With the rapid progress in remote sensing and computer technology, the development of GIS has been deepening and spreading. More and more practical GIS have been constructed. But little research has been conducted on how to use the technology of GIS which is a useful toolbox for the sea level changes. With the help of advanced GIS's applied software ARC/INFO , and by using varied data, this report has build up a Sea level Change Geographical Information System and the application model of the sea level changes in Chinese shelf region in Quaternary since 18000 a B.P.. The application model not only resumes and demonstrates the ancient environment of Chinese shelf region in Quaternary but also supplies the fundamental data and analytical service of Chinese sea level changes. All results shall be resumed and demonstrated by using various compute output device.
出处
《地理科学》
CSCD
北大核心
1999年第5期400-404,共5页
Scientia Geographica Sinica
关键词
海面变化
第四纪
信息系统
应用模型
古环境
Sealevel changes
Quaternary
Information system
Application model
