To get a reliable trend of sea level change from a given tide gauging station, the span of minimum continuous record required is
A. 10 years
B. 25 years
C. 50 years
D. 75 years
Answer:C
To get a reliable trend of sea level change from a given tide gauging station, the span of minimum continuous record required is
A. 10 years B. 25 years C. 50 years D. 75 years