The goal of this project is to preform scholarly investigation, research, and resource management activities to obtain data on habitat conditions and trends, and update assessments of the RIO grande…

The goal of this project is to preform scholarly investigation, research, and resource management activities to obtain data on habitat conditions and trends, and update assessments of the RIO grande and associated watersheds within big bend national park and the RIO grande wild and scenic river. The project will control invasive exotic vegetation in riparian areas of the park, habitat for wildlife, and recreation opportunities for park visitors. This project will provide logistical and technical support on removal of invasive exotic vegetation along 25 miles of the RIO grande riparian corridor within big bend national park. In addition, this project will include logistical support for biological and hydrological condition assessment surveys of the RIO grande and associated uplands within big bend national park and the RIO grande wild and scenic river. Findings from this project will inform and assist with decision making and planning processes for resource management needs of the RIO grande. The project provides collaborative support in vegetation management to improve recreational access, riparian diversity, and discern the ecological relationships among exotic riparian vegetation, geomorphology, sediment dynamics, and aquatic and riparian habitat on the RIO grande river. The scientific community, local community, and visitors external to NPS will gain new knowledge and access through this project. The project assists in the creation, promotion, facilitation, and improvement of the publics understanding of natural, cultural, and recreational resources of big bend national park and the RIO grande wild and scenic river. Science-based management of exotic species, which can obliterate campsites and dewater streams, will protect public access to parks and streams. The project will utilize science to identify best practices to manage resources and ensure the public has access to recreational opportunities.