明嘉靖、隆慶、萬(wàn)歷時(shí)期黃河下游河道變遷及河道治理研究———以開(kāi)封以下河段為中心

1、西北師范大學(xué)碩士學(xué)位論文明嘉靖、隆慶、萬(wàn)歷時(shí)期黃河下游河道變遷及河道治理研究———以開(kāi)封以下河段為中心姓名：孟艷霞申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：@指導(dǎo)教師：李并成2008-12明嘉靖、隆慶、萬(wàn)歷時(shí)期黃河下游河道變遷及河道治理研究IIAbstract Abstract AbstractAbstractIn the history the Yellow River is famous. On the one hand, itbraded the

2、Chinese nation and was the birthplace of the Chinese nation,on the other hand, it was also well-known for disasters. Throughouthistory, human struggle with the Yellow River constantly, even today thestruggle is continued

3、. The constant movement of the Yellow Riverbrought great disaster to humans. The process of the human struggle withthe Yellow River is also a process of transformation the Yellow River.The article regards the movement of

4、 lower Yellow River andmanagement in the late Ming Jiajing, Longqing and Wanli as the researchobject. The paper supposes this period was transitional period that fromthe multi-line to single-line into the Huai River. The

5、 situation that flowedperfunctorily into the Huai River since 1194 was ended. The fixing of theriver and single-line into the Huai River laid the foundation for later river.Except for the research to the changes situatio

6、n of the river, the articlefocuses on the river training and sums up the experience and lessons ofriver training.At this point in the recovery above the historical features ofthe river lower, at the same time the article

7、 more deeply discusses thereasons, the law for its changes as well as training situation to the river.The study provides useful historical reference to today's training work tothe Yellow River.This article is divided

8、 into four chapters:From these respects of the terrain, topography, climate, watersystems, such as rivers and lakes, the first chapter exposits geographicalconditions the lower of the Yellow River in Ming and Qing Dynast

9、ies.In the second chapter crevasse of the Yellow river and changes ofthe river are mainly exposited. In the first section the crevasse numbersare statisticed comprehensively. In order to make the statistic morecomprehens

10、ive and more accurate large number of fangzhi materials arecited and combined with authorized materials. In section II the changes inLower River is researched and divided into five separate periods. Insection III from th