1. Fluvial System short - sunshinecoasteldercollege.ca · Introduction #What is my research...
Transcript of 1. Fluvial System short - sunshinecoasteldercollege.ca · Introduction #What is my research...
IntroductionWho am I?
• Physical Geography and Geology: SFU, Calgary, McMaster, UBC
• Professor at Guelph in Physical Geography and Earth Surface Science for 25 years
• ‘pseudo-retired’ Adjunct Professor in River Dynamics Research Group, SFU
IntroductionWhat is my research program?
• interdisciplinary studies of sedimentary processes in rivers and lakes, including:
- dunes on river beds
- continuous turbidity currents
- underwater debris flows
What is a river?
• a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river (https://en.wikipedia.org/wiki/River)
• synonyms: watercourse, waterway, tributary, stream, rivulet, brook, inlet, rill, runnel, freshet, bourn, creek
Why are rivers important?
• main conduits for the transfer of water, sediment and nutrients to lakes and oceans
• water supply, health and sanitation, agriculture, navigation, hydroelectric power, industry, aquatic habitat, recreation, aesthetics, culture, spirituality
Who studies rivers?
• ecologists, engineers, sedimentologists, geomorphologists
• fluvial (river) geomorphology (surface of earth): the study of processes and landforms associated with rivers
Course outline
1. The Fluvial System
2. River Hydrology
3. Sedimentary Processes
4. River Morphology
5. Global Change
6.April 26 1000-1200: FIELD TRIP TO CHAPMAN CREEK; meet at Capilano campus at 0945 for car pool
1. The Fluvial Systemframework for examining spatial and temporal variations in rivers
defined by the drainage basin (catchment, watershed)
three zones based of the dominant sedimentary processes operating within each zone:
• Zone 1: sediment production
• Zone 2: sediment transfer
• Zone 3: sediment deposition