河南科技大学学报：社会科学版
河南科技大學學報：社會科學版
하남과기대학학보：사회과학판
Journal of Henan University of Science & Technology:Social science
2012年
3期
27~31
,共null页
唐宋时期 汴河 古河道 生态环境
唐宋時期 汴河 古河道 生態環境
당송시기 변하 고하도 생태배경
Tang and Song Dynasties; the Bian River; the ancient river course; ecological environment
唐宋汴河经历了由盛转衰、废而复通、最终堙废的变迁过程。导致其变迁的因素包括自然和人为两方面，根本原因是黄河泥沙的长期侵袭和改道北流，战乱中以水代兵又加剧了它的淤废程度。汴河的变迁一方面阻遏了黄河的南泛，改变了淮北地貌，淤泥用以肥田改土，分洪排涝保障了黄河安流；另一方面又导致土地的沙化、盐碱化，破坏了正常水系，淤塞了湖泊，致使流域经济走向衰落。
唐宋汴河經歷瞭由盛轉衰、廢而複通、最終堙廢的變遷過程。導緻其變遷的因素包括自然和人為兩方麵，根本原因是黃河泥沙的長期侵襲和改道北流，戰亂中以水代兵又加劇瞭它的淤廢程度。汴河的變遷一方麵阻遏瞭黃河的南汎，改變瞭淮北地貌，淤泥用以肥田改土，分洪排澇保障瞭黃河安流；另一方麵又導緻土地的沙化、鹽堿化，破壞瞭正常水繫，淤塞瞭湖泊，緻使流域經濟走嚮衰落。
당송변하경력료유성전쇠、폐이복통、최종인폐적변천과정。도치기변천적인소포괄자연화인위량방면，근본원인시황하니사적장기침습화개도북류，전란중이수대병우가극료타적어폐정도。변하적변천일방면조알료황하적남범，개변료회북지모，어니용이비전개토，분홍배로보장료황하안류；령일방면우도치토지적사화、염감화，파배료정상수계，어새료호박，치사류역경제주향쇠락。
The Bian River in Tang and Song Dynasties saw the changes from prosperity to decline, from discard to navigation, and finally into submergence. There are natural and human factors contributing to this consequence. The root causes are the Yellow River＇ s long-term silt recession and northward diversion, wars, etc. The changes of the Bian River prevented the Yellow River from flowing southwards, changing the landscapes of the north part of the Huai River. The silt was used to fertilize the field and water drainage secured peaceful discharge of the Yellow River. On the other hand, the changes led to land desertification, salinization, destroying the normal water system, silting up lakes, converting the basin economy into decline.
