K. H. Williams

Affiliation: Lawrence Berkeley National Laboratory

ORCID: 0000-0002-5939-0686

Works: 164 total (85 publications, 79 datasets, 0 documents)

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Works (164)

All (164)Publications (85)Datasets (79)

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Article

Model-based interpretation of solute exports and carbon partitioning during shale weathering in a mountainous hillslope

2026Water Resources ResearchDOI: 10.1029/2025WR041597

Article

Depth of nutrient uptake by deep-rooted plants is regulated by water availability

2026PNASDOI: 10.1073/pnas.2528407123

Article

Hidden features: How subsurface and landscape heterogeneity govern hydrologic connectivity and stream chemistry in a montane watershed

2025Hydrological ProcessesDOI: 10.1002/hyp.70085Cited 4 times

Article

The role of bedrock circulation depth and porosity in mountain streamflow response to prolonged drought

2025Geophysical Research LettersDOI: 10.1029/2024GL112927Cited 8 times

Article

Matrix diffusion controls mountain hillslope groundwater ages and inferred storage dynamics

2025GroundwaterDOI: 10.1111/gwat.13475Cited 1 times

Article

Linking surface processes, solute generation, and CO2 budgets across lithological and land cover gradients in Rocky Mountain watersheds

2025Water Resources ResearchDOI: 10.1029/2023WR036850Cited 4 times

Article

The role of snowmelt and subsurface heterogeneity in headwater hydrology of a mountainous catchment in Colorado: A model-data integration approach

2025Water Resources ResearchDOI: 10.1029/2025WR040651Cited 1 times

Article

Soil signals of key mechanisms driving greater protection of organic carbon under aspen compared to spruce forests in a North American montane ecosystem

2025BiogeosciencesDOI: 10.5194/bg-22-6097-2025Cited 1 times

Article

Canopy structure modulates the sensitivity of subalpine forest stands to interannual snowpack and precipitation variability

2025Hydrology and Earth System ScienceDOI: 10.5194/hess-29-701-2025Cited 1 times

Article

Old-Aged groundwater contributes to mountain hillslope hydrologic dynamics

2024Journal of HydrologyDOI: 10.1016/j.jhydrol.2024.131193Cited 6 times

Article

Variations in bedrock and vegetation cover modulate subsurface water flow dynamics of a mountainous hillslope

2024Water Resources ResearchDOI: 10.1029/2023WR036137Cited 16 times

Article

Hydrology outweighs temperature in driving production and export of dissolved carbon in a snowy mountain catchment

2024Water Resources ResearchDOI: 10.1029/2023WR036077Cited 12 times

Article

Declining groundwater storage expected to amplify mountain streamflow reductions in a warmer world

2024Nature WaterDOI: 10.1038/s44221-024-00239-0Cited 59 times

Article

Shifting groundwater fluxes in bedrock fractures: Evidence from stream water radon and water isotopes

2024Journal of HydrologyDOI: 10.1016/j.jhydrol.2024.131202Cited 15 times

Article

Stream water sourcing from high-elevation snowpack inferred from stable isotopes of water: a novel application of d-excess values

2024Hydrology and Earth System SciencesDOI: 10.5194/hess-28-1711-2024Cited 17 times

Article

Hydrological control of rock carbon fluxes from shale weathering

2024Nature WaterDOI: 10.1038/s44221-024-00293-8Cited 5 times

Article

A tale of two catchments: causality analysis and isotope systematics reveal mountainous watershed traits that regulate the retention and release of nitrogen

2024JGR BiogeosciencesDOI: 10.1029/2023JG007532Cited 4 times

Article

Constraining Bedrock Groundwater Residence Times in a Mountain System With Environmental Tracer Observations and Bayesian Uncertainty Quantification

2023Water Resources ResearchDOI: 10.1029/2022WR033282Cited 25 times

Article

Dwindling Groundwater Reserves Will Threaten Mountain Streamflow in a Warmer World

2023Research SquareDOI: 10.21203/rs.3.rs-3405349/v1]

Article

Advanced monitoring of soil-vegetation co-dynamics reveals the successive controls of snowmelt on soil moisture and on plant seasonal dynamics in a mountainous watershed

2023Frontiers in Earth ScienceDOI: 10.3389/feart.2023.976227Cited 10 times

Article

Leveraging groundwater dynamics to improve predictions of summer low-flow discharges

2023Water Resources ResearchDOI: 10.1029/2023WR035126Cited 15 times

Article

River thorium concentrations can record bedrock fracture processes including some triggered by distant seismic events

2023Nature CommunicationsDOI: 10.1038/s41467-023-37784-3Cited 7 times

Article

Mineralogical, magnetic and geochemical data constrain the pathways and extent of weathering of mineralized sedimentary rocks

2023Geochimica et Cosmochimica ActaDOI: 10.1016/j.gca.2022.11.005Cited 8 times

Article

The Surface Atmosphere Integrated Field Laboratory (SAIL) Campaign

2023Bulletin of the American Meteorological SocietyDOI: 10.1175/BAMS-D-22-0049.1Cited 32 times

Article

Supporting advancement in weather and water prediction in the upper Colorado River Basin: The SPLASH campaign

2023Bulletin of the American Meteorological SocietyDOI: 10.1175/BAMS-D-22-0147.1Cited 18 times

Article

Surface parameters and bedrock properties covary across a mountainous watershed: Insights from machine learning and geophysics

2022Science AdvancesDOI: 10.1126/sciadv.abj2479Cited 29 times

Article

Production of hydrogen peroxide in an intra-meander hyporheic zone at East River, Colorado

2022Scientific ReportsDOI: 10.1038/s41598-021-04171-1Cited 9 times

Article

Imputation of contiguous gaps and extremes of subhourly groundwater time series using random forests

2022Journal of Machine Learning for Modeling and ComputingDOI: 10.1615/jmachlearnmodelcomput.2021038774Cited 31 times

Article

Modeling snow dynamics and stable water isotopes across mountain landscapes

2022Geophysical Research LettersDOI: 10.1029/2022GL098780Cited 27 times

Article

Quantifying Subsurface Flow and Solute Transport in a Snowmelt-Recharged Hillslope With Multiyear Water Balance

2022Water Resources ResearchDOI: 10.1029/2022wr032902Cited 11 times

Article

Borgs are giant genetic elements with potential to expand metabolic capacity

2022NatureDOI: 10.1038/s41586-022-05256-1Cited 69 times

Article

Disinfection byproducts formed during drinking water treatment reveal an export control point for dissolved organic matter in a subalpine headwater stream

2022Water research XDOI: 10.1016/j.wroa.2022.100144Cited 24 times

Article

Variability in observed stable water isotopes in snowpack across a mountainous watershed in Colorado

2022Hydrological ProcessesDOI: 10.1002/hyp.14653Cited 32 times

Article

Watershed zonation through hillslope clustering for tractably quantifying above-and below-ground watershed heterogeneity and functions

2022Hydrology and Earth System SciencesDOI: 10.5194/hess-26-429-2022Cited 48 times

Article

Variability of Snow and Rainfall Partitioning Into Evapotranspiration and Summer Runoff Across Nine Mountainous Catchments

2022Geophysical Research Letters,DOI: 10.1029/2022gl099324Cited 48 times

Article

From legacy contamination to watershed systems science: a review of scientific insights and technologies developed through DOE-supported research in water and energy security

2022Environmental Research LettersDOI: 10.1088/1748-9326/ac59a9Cited 29 times

Article

Sulfur Biogeochemical Cycling and Redox Dynamics in a Shale-Dominated Mountainous Watershed

2022Journal of Geophysical Research: BiogeosciencesDOI: 10.1029/2021jg006769Cited 19 times

Article

Effect of elevation, season and accelerated snowmelt on biogeochemical processes during isolated conifer needle litter decomposition

2021PeerJDOI: 10.7717/peerj.11926Cited 3 times

Article

Probabilistic Evaluation of Geoscientific Hypotheses With Geophysical Data. Application to Electrical Resistivity Imaging of a Fractured Bedrock Zone

2021Journal of Geophysical ResearchDOI: 10.1029/2021jb021767Cited 10 times

Article

Direct Observation of the Depth of Active Groundwater Circulation in an Alpine Watershed

2021Water Resources ResearchDOI: 10.1029/2020wr028548Cited 20 times

Article

Hidden Processes During Seasonal Isolation of a High-Altitude Watershed

2021Frontiers in Earth ScienceDOI: 10.3389/feart.2021.666819Cited 4 times

Article

Concentration-Discharge Relationships of Dissolved Rhenium in Alpine Catchments Reveal Its Use as a Tracer of Oxidative Weathering

2021Water Resources ResearchDOI: 10.1029/2021WR029844Cited 3 times

Article

Modeling geogenic and atmospheric nitrogen through the East River Watershed, Colorado Rocky Mountains

2021PloS oneDOI: 10.1371/journal.pone.0247907Cited 23 times

Article

Bedrock weathering contributes to subsurface reactive nitrogen and nitrous oxide emissions

2021Nature GeoscienceDOI: 10.1038/s41561-021-00717-0Cited 48 times

Article

The Colorado East River Community Observatory Data Collection

2021Hydrologic ProcessesDOI: 10.1002/hyp.14243Cited 17 times

Article

Modeling the Impact of Riparian Hollows on River Corridor Nitrogen Exports

2021Frontiers in WaterDOI: 10.3389/frwa.2021.590314Cited 30 times

Article

Meanders as a scaling motif for understanding of floodplain soil microbiome and biogeochemical potential at the watershed scale

2021MicrobiomeDOI: 10.1101/2020.05.14.086363Cited 10 times

Article

Significant stream chemistry response to temperature variations in a high-elevation mountain watershed

2020Communications Earth & Environment. DOI: 10.1038/s43247-020-00039-wDOI: 10.1038/s43247-020-00039-wCited 36 times

Article

Resolution matters when modeling climate change in headwaters of the Colorado River

2020Environmental Research LettersDOI: 10.1088/1748-9326/aba77fCited 34 times

Article

Efficiency of the Summer Monsoon in Generating Streamflow Within a Snow-Dominated Headwater Basin of the Colorado River

2020Geophysical Research Letters. DOI 10.1029/2020GL090856DOI: 10.1029/2020GL090856Cited 46 times

Article

Accelerated snowmelt protocol to simulate climate change induced impacts on snowpack dependent ecosystems

2020Bio-protocolDOI: 10.21769/BioProtoc.3557Cited 6 times

Article

A comparison of lodgepole and spruce needle chemistry impacts on terrestrial biogeochemical processes during isolated decomposition

2020PeerJDOI: 10.7717/peerj.9538Cited 11 times

Article

Baseflow Age Distributions and Depth of Active Groundwater Flow in a Snow Dominated Mountain Headwater Basin

2020Water Resource Research doi 10.1029/2020WR028161DOI: 10.1029/2020WR028161Cited 37 times

Article

Phosphorus Speciation in Atmospherically Deposited Particulate Matter and Implications for Terrestrial Ecosystem Productivity

2020Environmental Science & Technology

Article

Differential C-Q Analysis: A New Approach to Inferring Lateral Transport and Hydrologic Transients Within Multiple Reaches of a Mountainous Headwater Catchment

2020Frontiers in WaterDOI: 10.3389/frwa.2020.00024Cited 39 times

Article

Integrating airborne remote sensing and field campaigns for ecology and Earth system science

2020Methods in EcologyDOI: 10.1111/2041-210x.13463Cited 64 times

Article

Seasonal Manganese Transport in the Hyporheic Zone of a Snowmelt-Dominated River (East River, Colorado)

2020Hydrogeology JournalDOI: 10.1007/s10040-020-02146-6Cited 21 times

Article

Persistence and Plasticity in Conifer Water-Use Strategies

2020JGR BiogeosciencesDOI: 10.1029/2018jg004845Cited 62 times

Article

The Snowmelt Niche Differentiates Three Microbial Life Strategies That Influence Soil Nitrogen Availability During and After Winter

2020Frontiers in Microbiology. doi 10.3389/fmicb.2020.00871DOI: 10.3389/fmicb.2020.00871Cited 64 times

Article

Satellite-derived foresummer drought sensitivity of plant productivity in Rocky Mountain headwater catchments: spatial heterogeneity and geological-geomorphological control

2020Environmental Research LettersDOI: 10.1088/1748-9326/ab8fd0Cited 35 times

Article

The East River Community Observatory Data Collection: Diverse, multiscale data from a mountainous watershed in the East River, Colorado

2020AuthoreaDOI: 10.22541/au.160157556.64095872Cited 7 times

Article

Integrating airborne remote sensing and field campaigns for ecology and Earth system science

2020Methods in EcologyDOI: 10.1111/2041-210x.13463Cited 64 times

Article

Predicting sedimentary bedrock subsurface weathering fronts and weathering rates

2019Scientific ReportsDOI: 10.1038/s41598-019-53205-2Cited 53 times

Article

Depth- and time-resolved distributions of snowmelt-driven hillslope subsurface flow and transport and their contributions to surface waters.

2019Water Resources ResearchDOI: 10.1029/2019wr025093Cited 41 times

Article

Return flows from beaver ponds enhance floodplain-to-river metals exchange in alluvial mountain catchments

2019Science of the Total EnvironmentDOI: 10.1016/j.scitotenv.2019.05.371Cited 34 times

Article

The importance of interflow to groundwater recharge in a snowmelt-dominated headwater basin

2019Geophysical ResearchDOI: 10.1029/2019gl082447Cited 144 times

Article

From Grain to Floodplain: Evaluating heterogeneity of floodplain hydrostatigraphy using sedimentology, geophysics, and remote sensing.

2019Earth Surface Processes and LandformsDOI: 10.1002/esp.4613Cited 16 times

Article

Streamflow partitioning and transit time distribution in snow-dominated basins as a function of climate

2019Journal of HydrologyDOI: 10.1016/j.jhydrol.2019.01.029Cited 38 times

Article

Distinct Source Water Chemistry Shapes Contrasting Concentration-Discharge Patterns

2019Water Resources ResearchDOI: 10.1029/2018wr024257Cited 156 times

Article

Hyporheic Zone Microbiome Assembly Is Linked to Dynamic Water Mixing Patterns in Snowmelt-Dominated Headwater Catchments

2019Journal of Geophysical Research: BiogeosciencesDOI: 10.1029/2019JG005189Cited 28 times

Article

Heterogeneity in Hyporheic Flow, Pore Water Chemistry, and Microbial Community Composition in an Alpine Streambed

2019JGR: BiogeosciencesDOI: 10.1029/2019jg005226Cited 49 times

Article

Microbial communities across a hillslope-riparian transect shaped by proximity to the stream, groundwater table, and weathered bedrock

2019Ecology and EvolutionDOI: 10.1002/ece3.5254Cited 31 times

Article

Investigating Microtopographic and Soil Controls on a Mountainous Meadow Plant Community Using High-Resolution Remote Sensing and Surface Geophysical Data

2019Journal of Geophysical Research: BiogeosciencesDOI: 10.1029/2018jg004394Cited 35 times

Article

Challenges in Building an End-to-End System for Acquisition, Management, and Integration of Diverse Data From Sensor Networks in Watersheds: Lessons From a Mountainous Community Observatory in East River, Colorado

2019IEEE AccessDOI: 10.1109/access.2019.2957793Cited 36 times

Article

The East River, Colorado, Watershed: A mountainous community testbed for improving predictive understanding of multiscale hydrological-biogeochemical dynamics

2018Vadose Zone JournalDOI: 10.2136/vzj2018.03.0061Cited 230 times

Publication

Rocky Mountain Biological Lab. Ecology of Place: Making Ecology and Evolutionary Biology spatially explicit

2018Mountain Views

Article

Rocky Mountain Biological Laboratory, Gothic CO Ecology of Place: Making Ecology and Evolutionary Biology Spatially Explicit

2018Mountain Views

Article

Efficient hydrogeological characterization of remote stream corridors using drones

2018Hydrological Processes. doi 10.1002/hyp.13332DOI: 10.1002/hyp.13332Cited 26 times

Article

Factors Controlling Seasonal Groundwater and Solute Flux from Snow-Dominated Basins

2018Hydrological ProcessesDOI: 10.1002/hyp.13151Cited 115 times

Article

Geochemical exports to river from the intra-meander hyporheic zone under transient hydrologic conditions: East River Mountainous Watershed, Colorado

2018Water Resources ResearchDOI: 10.1029/2018wr023377Cited 87 times

Student Paper

Impacts of Historical Hydroperiod on Bird Predation of Emergent Aquatic Insects

2017

Article

Snowmelt controls on concentration-discharge relationships and the balance of oxidative and acid-base weathering fluxes in an alpine catchment, East River, Colorado

2017Water Resources Research

Article

Contrasting the hydrologic response due to land cover and climate change in a mountain headwaters system

2016EcohydrologyDOI: 10.1002/eco.1779Cited 40 times

Article

Seasonal changes in pancreatic B cell function in the euthermic yellow-bellied marmot (<i>Marmota flaviventris</i>)

1985American Journal of Physiology

Article

The coevolution of <i>Euphydryas chalcedona</i> butterflies and their larval host plants. II. Maternal and host plant effects on larval growth, development, and food-use efficiency

1983Oecologia