Home Back Next Print Exit
Introduction How Rivers Run Stories Value Of A River What We Can Do
Flow of a River - Hydrology
Factors of flow: Inter-annual variability (pg 5 of 11)

Long-term weather patterns, such as drought and wet periods, cause changes in streamflow patterns from year to year. These patterns are referred to as inter-annual variability and are illustrated in the accompanying hydrographs.


Next Page

Introduction
Flow
Description
Water cycle
Watersheds
Stream order
Factors of flow
Consequences
Stories
Shape
Connections
Quality
Life
Summary
Home | References and Credits | Exit