the Rosgen method

The Rosgen method is a classification system used to analyze and describe river systems based on their physical characteristics, such as channel shape, slope, and flow patterns. Developed by Dave Rosgen in the 1970s, this approach helps in understanding how rivers behave, predicting changes, and guiding restoration or management efforts. By categorizing rivers into specific types, it aids engineers, ecologists, and land managers in making informed decisions about river conservation, stability, and habitat improvement, ultimately promoting healthier river ecosystems.