地理科学系统理论及其在现代经济建设中的意义——以长江三角洲为例

System Theory of Geographic Science and Its Significance in Modern Economic Development-Taking the Yangtze River Delta as a Case

论述了地理科学系统理论与过去地理学的人地关系理论之间的差异,其不同点:(1)地理科学系统强调人与地之间的相互影响;(2)地理科学系统指出研究范围包括过去、现在和将来;(3)地理科学系统理论既适用于某一国家、地区,也适用于研究全球变化。同时论及了其在现代经济建设中的意义。

This paper discusses the difference between the system theory of geographic science and the theory of man-land relationship of previous geography, the different points include the following: ①the geographic science system emphasizes the man-land interactions;②the geographic science system identifies research scope covering the past, present and future;③the geographic science system can be applied either to an individual country and region or to global change study. Meanwhile, it also expounds the significance of geographic science system in modern economic construction.