These R scripts contain the code to replicate the analyses performed in Demographic consequences of changing environmental periodicity , Ecology. Vital-rate estimation We used the demographic data of each species to model periodic differences in vital rates for each life-cycle stage using generalize

This dataset contains meteorology and snow observation data collected at sites in the southwestern Colorado Rocky Mountains during water years 2019-2021. Data collection had an emphasis on paired open-forest sites and included three forested elevations. In total, we present 270 snow pit observations

Maps of aspen ploidy (diploid or triploid) developed using National Ecological Observatory Network (NEON) Airborne Observation Platform visible to shortwave infrared imaging spectroscopy data that were acquired over the Upper East River, Colorado in 2018. Maps of aspen distribution, as well as other

This dataset contains a collection of machine learning assisted gap-filled discharge data created for all discharge stations across the East River Watershed, Colorado. This data was generated by using raw discharge data collected by Rosemary Carroll, and conducting a random forest machine learning a

This Data Release provides tabular and geospatial data digitized by the U.S. Geological Survey (USGS) from a U.S. Bureau of Mines (USBoM) report titled Mineral Investigation of Sangre de Cristo Wilderness Study Area, Alamosa, Custer, Fremont, Huerfano, and Saguache Counties, Colorado. The original p

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Tree Ring. The data include parameters of tree ring with a geographic location of Colorado

This Data Release provides tabular and geospatial data digitized by the U.S. Geological Survey (USGS) from a U.S. Bureau of Mines (USBoM) report titled Mineral Investigation of Sangre de Cristo Wilderness Study Area, Alamosa, Custer, Fremont, Huerfano, and Saguache Counties, Colorado. The original p

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Tree Ring. The data include parameters of tree ring with a geographic location of Colorado

Red-naped sapsuckers (Sphyrapicus nuchalis) are an integral part of the aspen (Populus tremuloides) ecosystem in the montane western U.S. They are a double keystone species, providing both shelter and nutrients to a variety of organisms within the system. Numerous studies have documented the importa

The purpose of this study is to test several macroecological statistical theories in the sub- alpine environment. Statistical theories are based on purely statistical assumptions, and these predictions were tested against measured values for macroecological metrics including the species-abundance di

The conservation of keystone species and their associates is of great importance due to the disproportionately large role they play in community and ecosystem structure. The Red-naped Sapsucker (Sphyrapicus nuchalis) is considered part of an intricate keystone species complex in the aspen forests of

AbstractFlow regulation effects on floodplain forests in the semi‐arid western United States are moderately well understood, whereas effects associated with changes in floodplain land use are poorly documented. We mapped land cover patterns from recent aerial photos and applied a classification sche

Preface Introduction National Forests in Arkansas Ouachita Ouachita Mountains Border Lands Ozark Alum Cove Blanchard Springs Magazine Mountain St. Francis Crowley's Ridge National Forests in Colorado Arapaho Hoosier Pass Elk Park Grand Mesa Grand Mesa Gunnison Slumgullion Slide Taylor River Pike Rio

Edward B. Zukoski. Land and Water Fund of the Rockies February 2000.

Hjalmar S. Sundin. The Glenwood Springs 100 Club. February 2000.

Beaver improve water quality. Their dams hold back water and by slowing down water velocity, they filter out toxins and solid materials. . Beaver restore riparian habitat and stop soil erosion caused by overgrazing, poor water management. Also, by trapping, (traditional ) removal of beaver. Beaver s

Gunnison National Forest and Paonia Ranger District Travel Management Teams. 2000.

Robert Storch, Barry Tollefson, and Alan Belt. USDOI Bureau of Land Management and USDA Forest Service. 2000.