密歇根新闻广播 米德兰洪水

 

Two Midland County dams were breached¹ on Tuesday after several days of heavy rainfall, leading to historic flooding along the Tittabawassee River. Governor Gretchen Whitmer has declared a state of emergency for the county, and around 10,000 residents have been evacuated² from their homes. State and local officials warn that water levels in some areas could reach as high as nine feet by Wednesday evening.

Stateside talked to Kent State University hydrologist Anne Jefferson about the role that aging infrastructure³ and lax government oversight⁴ may have played in the catastrophic flooding.

Parts of Edenville Dam collapsed⁵ on Tuesday night, releasing a deluge⁶ of water that then overtopped the Sanford Dam. The private owners of the Edenville Dam have received multiple citations⁷ for negligence⁸. The Federal Energy Regulatory Commision revoked⁹ the owners’ license¹⁰ to sell hydroelectric power from the dam in 2018 because it was not equipped to handle major floods. Jefferson says that private dam ownership can lead to public safety issues because owners may be less accountable to the public when it comes to keeping up to date with repairs.

“There’s a different sort of cost-benefit ratio for the private dam owners, versus¹¹ public entities¹² that have to think much more broadly and holistically¹³ about the costs and benefits of maintaining the dams,” she explained.

The Edenville and Sanford Dams are both nearly 100 years old. Jefferson says that many of these old dams are “past their original design lifetimes,” and weren’t built to last this long. The aging infrastructure faces additional stress from a changing climate.

“Our infrastructure was designed for a past climate, and the climate has changed, and the climate is continuing to change,” she explained.“And that means these more intense rainfalls, wetter conditions overall, are things that our infrastructure wasn’t designed for.”

The United States as a whole has an aging water infrastructure system, and funding for updates can be hard to come by in government budgets. But according to Jefferson, putting off paying for maintenance now means incurring¹⁴ a bigger bill later on.

“Ultimately the public is going to pay the cost in terms of lost lives and property damage when dams fail. And so dam safety and levee safety along rivers, these are absolutely critical public safety things, and we just have to find a way to get the maintenance and upgrades that are needed, paid for.”

1 breached   

攻破( breach的现在分词 )； 破坏，违反

参考例句：

• These commitments have already been breached. 这些承诺已遭背弃。
• Our tanks have breached the enemy defences. 我方坦克车突破了敌人的防线。

2 evacuated   

撤退者的

参考例句：

• Police evacuated nearby buildings. 警方已将附近大楼的居民疏散。
• The fireman evacuated the guests from the burning hotel. 消防队员把客人们从燃烧着的旅馆中撤出来。

3 infrastructure   

n.下部构造，下部组织，基础结构，基础设施

参考例句：

• We should step up the development of infrastructure for research.加强科学基础设施建设。
• We should strengthen cultural infrastructure and boost various types of popular culture.加强文化基础设施建设，发展各类群众文化。

4 oversight   

n.勘漏，失察，疏忽

参考例句：

• I consider this a gross oversight on your part.我把这件事看作是你的一大疏忽。
• Your essay was not marked through an oversight on my part.由于我的疏忽你的文章没有打分。

5 collapsed   

adj.倒塌的

参考例句：

• Jack collapsed in agony on the floor. 杰克十分痛苦地瘫倒在地板上。
• The roof collapsed under the weight of snow. 房顶在雪的重压下突然坍塌下来。

6 deluge   

n./vt.洪水，暴雨，使泛滥

参考例句：

• This little stream can become a deluge when it rains heavily.雨大的时候，这条小溪能变作洪流。
• I got caught in the deluge on the way home.我在回家的路上遇到倾盆大雨。

7 citations   

n.引用( citation的名词复数 )；引证；引文；表扬

参考例句：

• The apt citations and poetic gems have adorned his speeches. 贴切的引语和珠玑般的诗句为他的演说词增添文采。 来自《现代汉英综合大词典》
• Some dictionary writers use citations to show what words mean. 有些辞典的编纂者用引文作例证以解释词义。 来自辞典例句

8 negligence   

n.疏忽，玩忽，粗心大意

参考例句：

• They charged him with negligence of duty.他们指责他玩忽职守。
• The traffic accident was allegedly due to negligence.这次车祸据说是由于疏忽造成的。

9 revoked   

adj.[法]取消的v.撤销，取消，废除( revoke的过去式和过去分词 )

参考例句：

• It may be revoked if the check is later dishonoured. 以后如支票被拒绝支付，结算可以撤销。 来自辞典例句
• A will is revoked expressly. 遗嘱可以通过明示推翻。 来自辞典例句

10 license   

n.执照，许可证，特许；v.许可，特许

参考例句：

• The foreign guest has a license on the person.这个外国客人随身携带执照。
• The driver was arrested for having false license plates on his car.司机由于使用假车牌而被捕。

11 versus   

prep.以…为对手，对；与…相比之下

参考例句：

• The big match tonight is England versus Spain.今晚的大赛是英格兰对西班牙。
• The most exciting game was Harvard versus Yale.最富紧张刺激的球赛是哈佛队对耶鲁队。

12 entities   

实体对像； 实体，独立存在体，实际存在物( entity的名词复数 )

参考例句：

• Our newspaper and our printing business form separate corporate entities. 我们的报纸和印刷业形成相对独立的企业实体。
• The North American continent is made up of three great structural entities. 北美大陆是由三个构造单元组成的。

13 holistically   

adv.holistic（整体的，全盘的）的副词形式

参考例句：

• Menu items and dialogs, when they are translated, to be considered holistically. 在翻译菜单项和对话框时，需要全盘考虑，确保翻译的界面保持整体的一致性很重要。 来自互联网
• If we examine this entity holistically, we can discover how incredible it really is. 如果我们整体检查这实体，我们可以发现它真的是多么让人难以置信。 来自互联网

14 incurring   

遭受，招致，引起( incur的现在分词 )

参考例句：

• Many of the world's farmers are also incurring economic deficits. 世界上许多农民还在遭受经济上的亏损。
• He spoke to the Don directly, taking a chance on incurring Michael's ill will. 他直接向老头子谈自己的意见，这显然要冒引起迈克尔反感的风险。 来自教父部分