Knowledge Neighborhoods

Explores long-term population ecology of yellow-bellied marmots through decades of mark-recapture and behavioral observation, examining how social structure, winter survival, and antipredator behavior shape individual fitness and population dynamics.

Explores how alpine Brassicaceae — particularly Cardamine cordifolia — respond to shifting climate conditions through phenotypic plasticity, phenological timing, and balancing selection, integrating field census protocols with evolutionary genetics to understand plant fitness across elevational gradients.

Explores how floral traits, scent chemistry, and genetic variation in subalpine wildflowers — especially Ipomopsis and related Polemoniaceae — shape pollination interactions, niche overlap, and evolutionary dynamics under changing climate and environmental conditions.

Integrates intensive field campaigns, remote sensing, and sensor networks to understand snowpack dynamics, evapotranspiration, and surface energy fluxes across high-elevation Upper Colorado River Basin watersheds.

Explores how bees, hummingbirds, and other pollinators interact with Rocky Mountain wildflowers through field sampling, pollen analysis, and behavioral observation across subalpine meadows near Gothic, Colorado.

Investigates how climate change alters the timing of flowering and bee activity, with consequences for pollen-specialist solitary bees, plant-pollinator interactions, and brood success in high-elevation communities.

Integrates high-resolution remote sensing, geophysical surveys, and biogeochemical modeling to understand how mountain watershed structure, fluvial dynamics, and elemental cycling interact across elevation gradients in the East River basin and beyond.

Investigates how Rocky Mountain butterflies — particularly Colias and related Pieridae — respond to climate change through physiological traits like flight metabolic rate, dispersal capacity, and nutritional ecology, using respirometry and transplant experiments to understand evolutionary and population-level consequences.

Integrates genomic, spectral, and trait-based methods to understand how chromosome variation, leaf economics, and climate shape aspen population dynamics and decline across western landscapes.

Investigates how aquatic invertebrates — especially caddisfly larvae — shape nutrient cycling, decomposition, and food web dynamics across subalpine ponds that vary in water permanence, from temporary snowmelt pools to permanent wetlands.

Investigates how nutrient limitation, predator-prey dynamics, and chemical cues shape invertebrate communities and algal growth in high-altitude streams and freshwater systems.

Develops and applies maximum entropy theory (METE) and species-area relationships to predict biodiversity patterns, abundance, and productivity across elevation gradients in subalpine and montane ecosystems under climate change.

Investigates how mycorrhizal and dark septate fungal symbionts shape plant performance, soil nutrient dynamics, and community diversity across alpine gradients and under climate change.

Investigates how snowmelt timing, host plant phenology, and top-down predation pressure shape aphid colony dynamics in alpine meadows, linking climate-driven phenological change to cascading effects across trophic levels.

Investigates how iron speciation, redox conditions, and colloidal transport shape soil organic carbon cycling in subalpine and floodplain environments, using advanced analytical methods including X-ray imaging and electron microscopy.

Examines how undergraduate research experiences — both in-person field settings and remote formats developed during COVID-19 — support student learning, computational skill development, and retention in STEM fields.

Combines LiDAR-based vegetation mapping, arthropod surveys, and foundational sagebrush ecology to understand how big sagebrush structures communities of insects and parasitoid wasps in western landscapes.

Aggregates oceanographic monitoring datasets—including vessel traffic, sea surface conditions, and salinity—collected through automated and underway sampling systems in coastal and marine environments.

Spans Proterozoic geology of the Black Canyon and Uncompahgre region alongside ecological studies of montane wildlife, reflecting a broad natural history research tradition at RMBL.