PickVidsThe 100 Year Flood Is Not What You Think It Is (Maybe)
推荐理由
Grady (of the Practical Engineering YouTube channel) has a great video on this topic
说明
这是2016年由Practical Engineering发布的一部讲解，主题归在Civil engineering & construction。它讲的是flood risk statistics这一支里的具体问题，而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成：Practical Engineering explains what a 100-year flood actually means, combining statistics, hydrology and how society treats risk. Grady walks through local drainage infrastructure and the caveats in estimating flood probability.这些读者给出的理由，核心是：HN points to it as a clear explanation of what flood return periods really mean.讲法不绑某一条新闻，过几年仍然可以当材料看。从2017年到2025年，有2位不同的读者在2个不同月份把它推荐出来，其中明确叫别人去看的有0次。适合用一集把一个概念补上的人。抓住它用的那个图像或类比，比背公式重要。如果已经会了基本定义，就把注意力放在它怎么把flood risk statistics变成能跟着复述的例子。
视频信息
- 频道
- Practical Engineering
- 时长
- 7 分 45 秒
- 发布年份
- 2016
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