Dupiton has spent the last few months overseeing an ambitious project to widen the La Quinte river, the biggest of several that empty at the town, so that it does not burst its banks once again.
Four isolate barrier beds occurened usually in boundary surface of each internal architecture unit in channel sandbody, i. e. find bed, muddy pebble bed, plant clasts bed and diagenic bed.
Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.
This method can acurately simulate the flow direction in gird near river, and can keep the direction of waterflow from crossing the watershed of subdrainage area.
And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.
To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.
The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.
They drive you up the Shotover River and then come down on a rubber raft through the Whitewater Rapids where the river's really narrow and fast and end up going through a tunnel nearly 200 meters long.
These remarkable hills owe their peculiar shapes to the mildly acid waters of the Li River, whose meandering course over eons of time has corroded away their basis, until only the rocky course remained.
纪录片《宇宙》 
工程，是一个古老而活跃
, 上游
下来。
干涸
流流
新的
欧瓦
急，最后还会
个近 200 米长的隧
