For faster navigation, this Iframe is preloading the Wikiwand page for 废黄河.

废黄河

现代黄河与明清黄河故道

废黄河黄河改道后遗留的旧河道。现存较多的是1855年咸丰黄河大改道残留的明清故道。其自河南省兰考县北朝东南方向,经民权县北、商丘市北,过山东省曹县南、单县南,安徽省砀山县北、萧县北,江苏省徐州市北,宿迁市南,淮安市北,再折向东北方向,过涟水县南,滨海县北,由大淤尖村廢黃河口入黄海。在地图上,这条故道绝大部分是干涸的,用虚线画出,宿迁市以东经泗阳到淮安段皆有水流,但水深不足以通航,故称「废黄河」,上有多座桥梁,在淮安市以东是当今的中山河,有水流。废黄河把完整的一个淮河流域分割成淮河与沂沭泗两个水系,現已形成一道高出地面几米的分水岭

历史

[编辑]

1128年(南宋建炎二年),东京(今开封市)的守将杜充為抵禦金兵派兵強行挖穿黄河大堤,使黄河改道由泗水淮河济水分流入海。1194年(明昌十一年),黄河主流夺淮。从此,直到1855年(清朝咸丰五年黄河大改道)的661年间,黄河由泗水汴河濉水颍水涡河入淮河,史称黄河夺淮

废黄河零点

[编辑]

废黄河零点原以1921年11月11日下午5时的江苏废黄河口低水面为零起算。后又采用验潮站平均海水面为新零点,因原点早已淹浸无存,在原点处新旧零点相差多少,无从查考。后导淮委员会以淮阴码头镇“导淮BM11”的高程16.967米代替废黄河口零点高程系统。中华人民共和国成立后,淮河水利委员会采用这一系统在河南进行了大量1:10000比例尺地形图测量,河南省水利厅在淮河流域测量也用这一高程系统。[1]

相关

[编辑]

注释

[编辑]
  1. ^ 河南省水利勘测总队-河南水利测绘大事记页面存档备份,存于互联网档案馆),高程系统:三、废黄河零点高程系统 。
{{bottomLinkPreText}} {{bottomLinkText}}
废黄河
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?