新世纪初年,我们迎来了沂沭泗水系由流域机构统一管理20年华诞。20年弹指一瞬,却见证了沂沭泗治水历史上最为深刻的变化。 “沂沭泗原是淮河下游的三条支流,流域面积不过8万平方公里,但是其河道变化的复杂情况,不但在全国,恐怕在世界也是少有的。在某种意义上,沂沭泗河道变化的历史也是中国江 In the early years of the new century, we ushered in the Yishusi River system unified management by the basin agencies 20 years birthday. Twenty years have been a snap, but it has witnessed the most profound changes in the history of Yi Shushe water. "Yishusi was originally a tributary of the lower reaches of the Huaihe River, but the basin area is only 80,000 square kilometers, but the complexity of the river changes not only in the whole country but also in the world, in a sense, the Yishusi River The history of change is also China’s river