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The Arizona Game and Fish Department (AGFD) recognizes the need for a strong data foundation to inform science-based decisions for fisheries management at a watershed level. In preparation for a shift towards comprehensive watershed-scale planning, AGFD is developing a fisheries data management system with an initial focus on compiling and formatting several hundred thousand fish survey and stocking records. Fish data will be integrated within a Geographic Information System (GIS) by georeferencing observations to an existing national spatial framework (National Hydrography Dataset), which will allow for broader transferability to watersheds shared with neighboring states, creating a seamless layer not limited by...
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Stream flow in the Colorado River and Dolores River corridors has been significantly modified by water management, and continued flow alteration is anticipated in future decades with projected increases in human water demand. Bottomland vegetation has been altered as well, with invasion of non-native species, increases in wildfire and human disturbance, and currently, rapid shifts in riparian communities due to biological and mechanical tamarisk control efforts. In light of these conditions, land managers are in need of scientific information to support management of vegetation communities for values such as healthy populations of sensitive fish and wildlife species and human recreation. We propose to address these...
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This project will build upon a recently completed synthesis product for the Southwest and review and analyze vulnerability assessments of aquatic species and habitats within the Southern Rockies Landscape Conservation Cooperative. Southwestern riparian systems support a disproportionate amount of the regional biodiversity and are likely to be strongly affected by changes in climate with a concordant disproportionate effect on surrounding landscapes and features. The SRLCC encompasses the Upper Colorado River Basin and a portions of the Lower Colorado and Rio Grande Basins. These systems represent some of the most critical water sources in the west and are likely to experience some of the most extreme changes in...
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Northern Arizona University will study how forest treatment practices and climate change may impact water balance across the Kaibab Plateau and critical habitats in lower elevations of the Grand Canyon. The project will include use of a forest landscape simulation model to examine how fuel treatments and prescribed burning will affect the resilience of forest ecosystems. The project will also address whether those activities would benefit the conservation of downstream riparian habitat by mitigating anticipated changes in the stream flow and water quality.The model will assist managers in developing, adaptation strategies for the conservation of riparian habitats by testing a range of realistic fuel treatment and...


    map background search result map search result map A Landscape Approach for Fisheries Database Compilation and Predictive Modeling (Not listed in the LCC Science Catalog due to Desert LCC co-funding and catalog administering) Science-Based Riparian Restoration Planning on the Colorado and Dolores Rivers: A Decision Support Tool and Investigation of Habitat Complexity at Tributary Junctions Vulnerability Assessments: Synthesis and Application for Aquatic Species and their Habitats Linking Forest Landscape Management and Climate Change to the Conservation of Riparian Habitat in the Grand Canyon Linking Forest Landscape Management and Climate Change to the Conservation of Riparian Habitat in the Grand Canyon Science-Based Riparian Restoration Planning on the Colorado and Dolores Rivers: A Decision Support Tool and Investigation of Habitat Complexity at Tributary Junctions A Landscape Approach for Fisheries Database Compilation and Predictive Modeling (Not listed in the LCC Science Catalog due to Desert LCC co-funding and catalog administering) Vulnerability Assessments: Synthesis and Application for Aquatic Species and their Habitats