7,660 results
Bioaerosol Properties using WIBS from SAIL on Mt. Crested Butte, CO
We deployed a Wideband Integrated Bioaerosol Sensor (WIBS-Neo, DMT) to measure different properties of fluorescent bioaerosol particles (FBAP) during SAIL. Our measurements were collected at the supplementary site on Crested Butte Mountain from inside the ARM Aerosol Observing System (AOS) sampling
Measurement of particulated matter (PM1, PM2.5, PM10) using a PM sensor during the SAIL campaign in Gothic, CO and Mt. Crested Butte, CO
We deployed another PM sensor (Modulair-PM, QuantAQ) to measure the mass concentration of particulate matter (PM) for three size cuts at both the main site (M1) and supplementary site (S2) of the SAIL from 14 June 2022 to 14 June 2023. The instruments provide the mass concentration of PM1, PM2.5 and
BST/NOAA PSL Level 2 UAS Soil Moisture, Digital Elevation, Normalized Difference Vegetative Index, and Surface Temperature for SPLASH
This dataset contains uncrewed aircraft systems (UAS) high-resolution data of soil moisture at the 0-5 cm soil depth, normalized difference vegetation index (NDVI), surface temperature, and digital elevation for the Study of Precipitation, the Lower Atmosphere, and Surface for Hydrology (SPLASH) cam
BST/NOAA PSL Level 3 UAS Soil Moisture, Digital Elevation, Normalized Difference Vegetative Index, and Surface Temperature for SPLASH
This dataset contains uncrewed aircraft systems (UAS) high-resolution data of soil moisture at the 0-5 cm soil depth, normalized difference vegetation index (NDVI), surface temperature, and digital elevation for the Study of Precipitation, the Lower Atmosphere, and Surface for Hydrology (SPLASH) cam
Multiple models and experiments underscore large uncertainty in soil carbon dynamics
Soils contain more carbon than plants or the atmosphere, and sensitivities of soil organic carbon (SOC) stocks to changing climate and plant productivity are a major uncertainty in global carbon cycle projections. Despite a consensus that microbial degradation and mineral stabilization processes con
Chemotypic variation in oshá (<i>Ligusticum porteri</i>) in Colorado, USA
Abstract Ligusticum porteri (osha) is an important wild-harvested medicinal plant. Populations of this plant occur in meadows and forest understories in the subalpine and montane zones of the Rocky Mountains. We examined variation in the bioactive compounds of 44 methanolic extracts of L. porteri ro
Spatial patterns and climate relationships of major plant traits in the New World differ between woody and herbaceous species
50 years of mountain passes: A perspective on Dan Janzen's classic article
Using ecological stoichiometry to understand and predict infectious diseases
A key characteristic of host–parasite interactions is the theft of host nutrients by the parasite, yet we lack a general framework for understanding and predicting the interplay of host and parasite nutrition that applies across biological levels of organization. The elemental nutrients (C, N, P, Fe
Consequences of secondary nectar robbing for male components of plant reproduction
Premise of the StudyOrganisms engage in multiple species interactions simultaneously. While pollination studies generally focus on plants and pollinators exclusively, secondary robbing, a behavior that requires other species (primary robbers) to first create access holes in corollas, is common. It h
Building up Biogeography: Pattern to Process
Abstract Linking pattern to process across spatial and temporal scales has been a key goal of the field of biogeography. In January 2017, the 8th biennial conference of the International Biogeography Society sponsored a symposium on Building up biogeography—process to pattern that aimed to review pr
Direct and indirect effects of episodic frost on plants growth and reproduction in subalpine wildflowers
Climate Warming Drives Local Extinction: Evidence from Observation and Experimentation
Climate warming causes plant populations to crash by reducing fecundity and survival across multiple life stages.
Climate Warming Drives Local Extinction in a Subalpine Meadow
Transient LTRE analysis reveals the demographic and trait-mediated processes that buffer population growth
Adriana A. Maldonado- Temporal variation in environmental conditions affects population growth directly via its impact Chaparro,1,2,3* Daniel T. on vital rates, and indirectly through induced variation in demographic structure and phenotypic Blumstein,1,4 Kenneth B. Armitage5 trait distributions. We
Pocket gopher (<i>Thomomys talpoides</i>) soil disturbance peaks at mid-elevation and is associated with air temperature, forb cover, and plant diversity
Burrowing mammals can be ecosystem engineers by increasing soil aeration and erosion and altering the structure of plant communities. Studies that characterize the constraints on the distributions of fossorial mammal disturbances to soil can help predict changes in ecosystem engineering under future
Colorado Environmental Commission Recommendations for the Immediate Action
Colorado Environmental Commission
Colorado Department of Public Health and Environment – Water Quality Control Commission
These regulations are promulgated pursuant to section 25-8-101 et seq. C.R.S., as amended, and in particular, 25-8-203 and 25-8-204. 35.2 PURPOSE These regulations establish classifications and numeric standards for the Gunnison River/Lower Dolores River Basins, including all tributaries and standin
Colorado Coal Maps
Niles E Grosvenor. Colorado School of Mines.
Colo-Ute's Plan for West Slope Powerline is Only the Beginning
Teresa Erickson, Judy Robinson and Joe Pepi. Western Colorado Congress, WSERC and Wright’s Mesa Elec. Consumers Association.
