【摘要】 从"全球变化"的观点出发,综述了近20 a来以地球系统整体为研究目标的地球科学体系的发展,新技术的融入使得学科间相互渗透与大跨度交叉研究成为新的研究特色,地理科学的研究体系正在不断地扩充与完善。并以自然资源为例介绍了地理科学发展的几个方面。更多还原

【Abstract】 The advances for the geographic science in recent 20 years during late 20th century to 21st century are summarized in detail by using a point of view,that is the earth system can be viewed a entirety from the global change.In recent 20 years the research system for earth science whose research object is earth’s entirety has possessed a new feature which is permeation and cross of subject of study one another,and geography science of the research system is constantly expanding and improving.This paper also presents the advance aspects of geographic science centred nature resource.更多还原