Monitoring Stream Channels and Riparian Vegetation--Multiple Indicators.

摘要

The purpose of Monitoring Stream Channels and Riparian Vegetation Multiple Indicators (or Multiple Indictor Method - MIM) is to provide an efficient and effective approach to monitoring streambanks, stream channels, and riparian vegetation. This protocol is designed to meet the recommendations in the University of Idaho Stubble Height Study Report to integrate annual grazing use and long-term trend indicators. The monitoring procedures described in this document can be used to evaluate current livestock grazing management practices, i.e., timing, frequency, and duration of grazing, and to determine whether the vegetation and stream channels are responding to livestock grazing management as anticipated. While the MIM protocol was initiated as a result of grazing management concerns, the long-term monitoring techniques described herein will provide useful data regarding the general condition and trend of stream channels and riparian vegetation regardless the kind of management activities occurring on the site.