【摘要】 山西、陕西以河为界,是较为笼统的认识,其实黄河有一定的宽度,为山、陕两省共同分享。在不同时期不同河段,河道变迁会导致以河为界的困境。明代以来,黄河龙门至潼关段河道变迁较大,形成"三十年河东,三十年河西"的特征,滩案与界争遂成为突出的区域社会问题。国家对于河道变迁引起两省的滩地之争基本采取平分土地的方法解决,而不是以河为界。黄河具有界与非界的双重性质。这一空间结构的发展过程,体现了环境与社会互动下,不同阶层界的观念演变。更多还原

【Abstract】 The Yellow River has been generally accepted as provincial boundary between Shanxi and Shaanxi.Change of river course has caused boundary disputes over beach land.Ever since the Ming Dynasty,cotase of the Yellow River from Longmen to Tongguan has changed so greatly that a piece of beach land may be"on the east of the river for thirty years and on the west of it for another thirty years,"as a Chinese saying goes,and that disputes over beach land has been a serious regional social issue.The official solution for disputes over beach land cause by change of river course has been that the two provinces share the concerned beach land equally instead of the river course.So the Yellow River has a dual character of boundary and non-boundary in terms of space,which shows conceptual change of boundary in the light of interaction of environment and society.更多还原