anomalous sea level的意思|示意

'

Anomalous sea level is a term used to describe a sea level that differs from its normal level. It can refer to a sea level that is either higher or lower than the average level over a period of time.

A sea level anomaly is typically measured in relation to a past or current average sea level. For example, an anomalous sea level may be measured in relation to the mean sea level over a particular period of time. This can help identify if the sea level is either increasing or decreasing over a certain period.

Anomalous sea levels can also be used to monitor climate change. As the Earth's climate changes, sea levels can rise or fall due to thermal expansion of the ocean, melting sea ice, or changes in ocean circulation. By measuring changes in sea level over time, scientists can gain insight into how climate change is affecting the world’s oceans.

Additionally, anomalous sea level measurements can help identify areas that are at risk of flooding and erosion. Coastal communities are particularly at risk from rising sea levels, and measuring sea level over time can help identify where shoreline protection may be needed.

Anomalous sea level is an important concept for understanding the state of the world’s oceans. By measuring anomalous sea levels, scientists can gain valuable insight into climate change and identify areas that are at risk of flooding or erosion.