"One of our wildlife managers even spotted deer and coyotes" -natural enemies - "standing on the same levee together."

我们中的一个野生动物管理员甚至看到鹿和土狼——这对天敌——一起站在同一块防洪提上。

youdao

The main sedimentary microfacies comprise distributary channel, mouth bar, distal bar, blanket sand, natural levee and crevasse splay.

主要沉积微相为水下分流河道、河口坝、远砂坝、席状砂、天然堤、决口扇等。

youdao

Once a natural levee alluvial flood, it will generate a new cross-flow.

天然堤一旦被洪水冲积，就会产生新的叉流。

youdao

Dr. VIRGINIA BURKETT (Chief, Forest Ecology Branch, National Wetlands Research Center, U.S. Geological Survey): For example, where we have artificial fill, the subsidence rates are much more rapid than they are on the natural levee deposits.

NPR: Satellite Imagery Shows a Sinking New Orleans