Which of the following statistical tests is most appropriate for detecting a monotonic trend in hydrological time series data that may not be normally distributed?
Question 2
When analyzing hydrometeorological data, what is the primary purpose of 'pre-whitening' a time series before performing trend detection?
Question 3
A 'step change' in a hydrological time series implies which of the following?
Question 4
Which of the following best describes the 'Theil-Sen estimator' in the context of hydrological trend analysis?
Question 5
In hydrological trend detection, what does a 'positive trend' in annual precipitation data generally indicate?
