【摘要】 我国的南北地理分界线,自来被认为在秦岭淮河一线。这条界线包含自然、政治、文化等多重意义,在环境变迁的背景中,这些不同层面的南北界线会发生不同步的推移。本文通过唐代的资料证明:当时行政体系中的南北分界位于秦岭淮河;唐人地理感知中的南北分界,西段仍在秦岭,而东段却在长江。由此可以引发对自然环境变迁的若干检讨。更多还原

【Abstract】 Qinling Mountains and Huaihe River together have been long considered as the line dividing East China into southern and northern parts. The dividing line includes natural, political and cultural significance and so on. In fact, the natural dividing line, the political one and the cultural one are not always coincident. And at the background of the changing environment, the altering of these different lines was also not synchronic. Supported by documentations of the Tang dynasty, the dividing line of administrative systems was still drawn along Qinling Mountains and Huaihe River. However, the perceptional dividing line, its western part remains the same whereas the eastern segment proves to be Changjiang River. The fact itself is hopefully a starting point of further discussions upon environmental changes.更多还原