What This Document Is
This is a laboratory exercise designed for a Geomorphology course (GY 301) at the University of South Alabama, specifically focusing on fluvial processes – the ways rivers and streams shape the Earth’s surface. It’s a hands-on learning experience centered around interpreting topographic maps and applying fundamental hydrological calculations. The lab work emphasizes practical skills in analyzing stream characteristics and understanding landform development related to flowing water. It builds upon core concepts of geomorphology and applies them to real-world map reading and problem-solving.
Why This Document Matters
This resource is ideal for students enrolled in introductory or intermediate Geomorphology courses. It’s particularly valuable for those needing to develop proficiency in topographic map interpretation, a crucial skill for understanding landscape evolution. Students preparing for fieldwork or advanced studies in hydrology, environmental science, or geology will also find this lab beneficial. It’s best utilized during scheduled lab sessions or as a supplemental study aid to reinforce lecture material on fluvial systems. Mastering the concepts presented here will provide a strong foundation for understanding more complex geomorphic processes.
Common Limitations or Challenges
This lab exercise requires access to specific topographic maps, which may be limited in availability. The exercise assumes a basic understanding of map scales, contour lines, and hydrological principles. It does *not* provide a comprehensive overview of all fluvial processes, but rather focuses on specific analytical techniques. It also doesn’t include detailed background information on the geological history of the areas represented by the maps; students are expected to apply their existing knowledge to the map interpretation tasks. The lab focuses on applying formulas and interpreting results, not deriving the formulas themselves.
What This Document Provides
* A series of problems requiring calculations related to stream velocity and discharge.
* Exercises focused on interpreting topographic maps to identify drainage patterns and landforms.
* Opportunities to analyze stream gradients and relate them to landscape features.
* Map-based questions exploring the formation of specific geomorphic features, such as canyons and islands.
* Practical application of concepts related to stream flow and sediment transport.
* Specific map locations (e.g., Cumberland MD-PA-WVA, Furnace Creek CA, Jordan Narrows UT) for analysis.
