Upland Vegetation And Soils Monitoring For The Northern Colorado Plateau Network: 2009-2023 - Data Package

Uplands are land areas lying above the elevation where flooding generally occurs—areas found beyond riparian zones. Uplands represent the vast majority of land area in the Northern Colorado Plateau Network (NCPN), and include rock outcrops, badlands, shrublands, grasslands, woodlands, and forests. Upland vegetation provides energy to other trophic levels, habitat structure for various organisms, and is a significant component of species diversity. The ability of uplands to retain soil and nutrients, absorb and release water, and buffer high-runoff precipitation events is a major influence on riparian condition. Upland ecosystems are easily disturbed and slow to recover, yet several NCPN units contain relatively undisturbed examples of grasslands and shrublands. Historic land uses include livestock and timber production. More recently, recreational use has increased. To effectively manage uplands, the National Park Service needs to know the impacts of these uses. Uplands monitoring includes measuring soil stability, hydrologic function, biological soil crusts, and plant community characteristics. The NCPN uses a rotating panel survey design to select randomized sampling plots that are visited every 1–2 years, followed by a relatively long interval between revisits (3–6 years). This design minimizes the chances that sensitive, arid-ecosystem plots will be damaged by repeated visits in successive years and is a cost-effective way to estimate the health of upland ecosystems across a large area. While the sampling has largely followed the survey design, there have been minor deviations due to budget fluctuations, weather, and Covid, resulting in fewer plots being sampled than intended in some years. NCPN uplands monitoring is intended to strike a balance between increasing fundamental understanding of these systems and providing managers with early warning of undesirable change. The NCPN monitors upland vegetation and soils at 10 units: Arches National Park, Black Canyon of the Gunnison National Park, Bryce Canyon National Park, Canyonlands National Park, Capitol Reef National Park, Cedar Breaks National Monument, Curecanti National Recreation Area, Dinosaur National Monument, Timpanogos Cave National Monument, and Zion National Park.
Organization: Department of the Interior
Organization URL: https://catalog.data.gov/organization/doi
Last updated: 2024-11-15T00:00:00Z
Tags: Colorado Plateau, Ecological Framework: Biological Integrity | Focal Species or Communities | Desert Communities, Ecological Framework: Biological Integrity | Focal Species or Communities | Forest/Woodland Communities, Ecological Framework: Biological Integrity | Focal Species or Communities | Grassland/Herbaceous Communities, Ecological Framework: Biological Integrity | Focal Species or Communities | Shrubland Communities, Ecological Framework: Biological Integrity | Invasive Species | Invasive/Exotic plants, Ecological Framework: Geology and Soils | Soil Quality | Soil Function and Dynamics, NCPN, basal area, biodiversity, biology, canopy closure, canopy cover, canopy gaps, climate change, community composition, conservation, deserts, diameter at breast height, ecology, exotic plant frequency, forbs, forests, fuel loading, grasses, grasslands, habitats, herbs, human disturbance, invasive species, long term monitoring, plant communities, plant cover, plant density, plant height, plant species, plant species composition, plants, populations, shrubs, soil stability, soil stability index, species abundance, species composition, species diversity, species lists, species richness, stand structure, transects, trees, understory vegetation, vascular plants, vegetation