7. Geomorphic Analysis - Channel Geometry

Module 7 - Channel Geometry - Topography

Background and why we're covering it

Channel geometry refers to the three dimensional form of the channel, which we capture quantitatively with topographic surveys. The net change in topography from erosion and deposition through time are channel adjustments and we will explore how we measure and quantify those adjustments.

Learning Outcomes

LO 1. Confidently read any riverscape and be able to map its core characteristics.
LO 2. Differentiate influence of external controls (e.g., climate and catchment) vs. local controls on form and process.
LO 3. Apply principles of geomorphic analysis to a diversity of riverscapes.
LO 4. Recognize the primary controls on riverscape diversity, in which distinctive suites of physical and biotic processes (behavior) help shape the form and character of those landscapes.
LO 5. Appreciate that topography is a quantitative record of landforms and apply morphometric analysis can be used to map and differentiate those landforms (i.e., geomorphic units).