内容摘要： 随着近代东亚＂朝贡＂体系遭到西方殖民体系的冲击，中国的地缘政治开始受到挑战。几乎在同时，沙俄和日本都向东北亚的核心地带扩展势力，中国东北边疆受到来自陆上和海上两个方向的地缘威胁。清政府出于边疆安全的考虑，开始加强东北边防。由此形成中、日、俄三国在东北亚地区长达近百年的地缘争夺。受这一期间东北亚地缘政治变动的影响，中国东北地区多次出现朝鲜移民高潮，使数百万的朝鲜人移居中国东北，最终成为中国的跨界民族之一。

Abstract: With the collapse of the＂Tribute-paying System＂of East Asia by the Western colonial invasion in early modern times,China＇s geopolitics faced serious challenges.At the same time,Tsarist Russia and Japan began their expansion into the core area of Northeast Asia and as a result the borderland of northeast China faced two threats both from the sea and the land.The Qing Government began to strengthen its defense of northeast China due to its consideration of borderland security.Thus,China,Japan and Russia had a nearly 100-year geographical conflict in Northeast Asia.One of its consequences was several millions of Korean emigrants to northeast China who have finally become one of the cross-border ethnic groups of China.

关键词：中国朝鲜族;地缘政治;跨界民族;

作者：侯典芹(烟台大学人文学院)

来源： 《云南民族大学学报：哲学社会科学版》 2013年 第4期

中图分类号：C951