Talks/Posters

under construction

53 Publications

2015

Trajectories of soil particles on a hillslope conveyor: Implications for particle age and Be-10. Anderson, R. S. (2015): EP34A-05 Landscape Evolution from a Critical Zone Science Perspective III,

2015

Seeking GUTH, the Grand Unified Theory of Hillslopes: Linking weathering, erosion and landscapes. Anderson, SP, Dietrich, WE, Rempe, D, West, N, Brantley, SL, Bacon, AR, Buss, HL, Fisher, BA, Flinchum, B, Holbrook, S, Klos, PZ, Leopold, M, Moon, S, Nielson, T, Pelletier, J, and Terry, N. (2015): EP34A-01 Landscape Evolution from a Critical Zone Science Perspective III, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec. Cross-CZO

2015

Weathering, exhumation, and sediment production in granite steeplands. Anderson, SP, Foster, MA, Anderson, RS, and Anderson, SW (2015): 25th Goldschmidt, Prague, August 16-21, 2015.

2015

Aspect Controls on Bedrock Fracturing and Seismic Velocity within the Boulder Creek Critical Zone Observatory . Bandler, A., Magill, C., Hendricks, S., and Singha, K. (2015): H51R-06 Hydrogeophysical Characterization of the Critical Zone I, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Aspect Controls on Bedrock Fracturing and Seismic Velocity within the Boulder Creek Critical Zone Observatory. Bandler, A., Magill, R.C., Hendricks, S., Singha, K. (2015): American Geophysical Union Fall Meeting. San Francisco, CA. 18 December 2015. Oral Presentation.

2015

Variation in Montane Forest Transpiration Dormancy and Seasonality Along an Elevation Gradient. Barnard, D., Barnard, H., and Molotch, N. (2015): H21C-1390 Ecohydrology in the Critical Zone I Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Rapid Snowmelt Leads to Greater Streamflow Across the Western United States. Barnhart, T. B., B. Livneh, N.P. Molotch, J. F. Knowles, A. A. Harpold and D. Schneider (2015): C41F-02 Modeling Snow and Streamflow for Water Supply Forecasts from Mountain Basins in a Rapidly Changing Climate II, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Sensitivity of Hydrologic Partitioning to Snowpack Dynamics. Barnhart, T.B., Molotch, N.P., Harpold, A., Knowles, J., Livneh, B., and Schneider, D. (2015): University of Colorado Hydrologic Sciences Symposium: Water in Motion: The role of an irreplaceable resource, University of Colorado, Boulder, April 2-3. Cross-CZO

2015

Sensitivity of hydrologic partitioning to snowpack dynamics. Barnhart, T.B., Molotch, N.P., Harpold, A., Livneh, B., Knowles, J., and Anderson, S. (2015): Water Sustainability and Climate Principal Investigator Meeting at the National Science Foundation, Arlington, VA, February 9-11. Cross-CZO

2015

Sensitivity of Hydrologic Partitioning to Snowpack Dynamics . Barnhart, T.B., Molotch, N.P., Livneh, B., Harpold, A.A., Knowles, J.F., Anderson, S.P., Bales, R.C., and Hunsaker, C.T. (2015): Poster, presented at the Western Snow Conference, Grass Valley, CA, April 20-23. Cross-CZO

2015

Scale-dependent interactions between vegetation, landscape, and climate: How critical zone structure influences ecohydrological resilience in a rapidly changing world. Brooks, P., Barnard, H., Chorover, J., Fan, Y., Gallo, E., Godsey, S., Maxwell, R., McNamara, J., Swetnam, Y., and Tague, N (2015): H23J-05 Ecohydrology in the Critical Zone II, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec. Cross-CZO

2015

Verrucomicrobia and their role in soil methanol consumption. Fierer, N (2015): B21J-02 Microbial Controls of Biogeochemical Cycling I, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Absolute Dating of Strath Terraces along the Western High Plains Reveals Complicated History of Occupation and Incision. Foster, M.A., Anderson, R.S., Gray, H., and Mahan, S (2015): EP53A-0951 Earth and Planetary Surface Processes: General Contributions Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Honoring the Reality of Blocky Hillslopes: Case Study of a Vertical Dike at Shiprock, New Mexico. Glade, R., and Anderson, R.S. (2015): EP53B-1023 Erosion and Sediment Transport in Steep Landscapes III Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Assessing Aspect Control on Adjacent Weathering Hillslopes Using Seismic Anisotropy Velocity Models within the Boulder Creek Critical Zone Observatory, Colorado. Hendricks, S., Singha, K., Bandler, A (2015): The Geological Society of America 2015 Annual Meeting. Baltimore, MD. 4 November 2015. Poster

2015

Snowmelt as a driver of ecosystem response in water limited mountain forests of the Western US. Molotch, N., Trujillo, E. (2015): H12B-01 Advances in Ecohydrology of Water-Stressed Environments I, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 15-19 Dec.

2015

Three-dimensional topographic stress controls on bedrock fractures and landscape evolution. Moon, S., Perron, J.T., Martel, S., Holbrook, W.S., St. Clair, J., and Singha, K. (2015): EP33D-02 Landscape Evolution from a Critical Zone Science Perspective II, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Factors Affecting Source-Water Quality after Disturbance of Forests by Wildfire. Murphy, S., Martin, D., McCleskey, R., and Writer, J. (2015): H34B-04 Disturbance Hydrology: Assessing the Impacts of Abrupt Landscape Changes on Watershed Hydrology III, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Resolving the Multi-scale Behavior of Geochemical Weathering in the Critical Zone Using High Resolution Hydro-geochemical Models. Pandey, S, and Rajaram, H. (2015): H52C-07 Modeling the Critical Zone: Integrating Processes and Data across Disciplines and Scales I, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Saprolite formation rates using U-series isotopes in a granodiorite weathering profile from Boulder Creek CZO (Colorado, USA) . Pelt, E, Chabaux, F, Mills, TJ, Anderson, SP, and Foster, MA (2015): Geophysical Research Abstracts 17, EGU2015-11724.

2015

The Influence of Hillslope Steepness on Sediment Supply Size Distribution along Rivers Draining the Colorado Front Range. Sato, M., Shrobe, C., and Tucker, G. (2015): EP53A-0960 Earth and Planetary Surface Processes: General Contributions Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Big Blocks and River Incision: A Numerical Modeling Perspective. Shrobe, C., Tucker, G.E., and Anderson, R.S. (2015): EB53B-1022 Erosion and Sediment Transport in Steep Landscapes III Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Topographic Control of Aboveground Carbon Pools Across an Environmental Gradient, Eastern Slope of the Rocky Mountains, Colorado. Swetnam T., Brooks P., Gallo E., Barnard H., Harpold A. (2015): Abstract H21C-1382 presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec. Cross-CZO

2015

Exploring the landscape evolution of the subalpine meadow-forest system driven by the geomorphic work performed by the Northern Pocket Gopher. Winchell, E., Anderson, R. S., Lombardi., E., and Doak, D. (2015): EP41C-0936 Mechanistic Underpinnings of Damage, Disruption, and Downslope Transport of Rock and Regolith Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Early snowmelt decreases ablation period carbon uptake in a high elevation, subalpine forest, Niwot Ridge, Colorado, USA. Winchell, T., Molotch, N., and Barnard, D. (2015): H31H-1525 The Hydrology–Vegetation–Climate Nexus: Identifying Process Interactions and Environmental Shifts in Mountain Catchments I Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.

2015

Putting weathering into a landscape context: Variations in exhumation rates across the Colorado Front Range. [Invited] Anderson, SP, Foster, MA, Anderson, SW, Dühnforth, M., and Anderson, RS (2015): Geophysical Research Abstracts 17, EGU2015-7992.

2014

Reconciling stream dissolved organic matter with snowmelt-driven subsurface flowpaths in a montane, headwater catchment (Invited). Barnard H., Burns M., McKnight D., Gabor R., Brooks P. (2014): Abstract H53K-03 presented at 2014 Fall Meeting, AGU, San Francisco, CA, 15-19 Dec. Cross-CZO

2014

Sensitivity of hydrologic partitioning to snowpack dynamics, Como Creek, CO. Barnhart, T.B., Molotch N.P., Harpold A.A., Knowles J.F., and Anderson S.P. (2014): Abstract T4I, poster, CZO All Hands Meeting, Fish Camp, Calif., 22-24 Sept.

2014

Sensitivity of hydrologic partitioning to snowpack dynamics, Como Creek, CO, . Barnhart, T.B., Molotch N.P., Harpold A.A., Knowles J.F., and Anderson S.P. (2014): Abstract H51D-0643, poster, AGU Fall Meeting, San Francisco, Calif., 15-19 Dec.

2014

EP33B-3635 Using shallow seismic tomography to characterize patterns of near-surface weathering and the mobile-immobile regolith transition: Implications for the erodibility and morphology of hillslopes . Brian Clarke • Eric Kirby • Douglas Burbank • Nicole West (2014): 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th Cross-CZO

2014

The Role of Dynamic Storage in the Response to Snowmelt Conditions in the Southwestern United States: Flux Hysteresis at the Catchment Scale. Driscoll J., Meixner T., Ferré T., Williams M., Sickman J., Molotch N., Jepsen S. (2014): Abstract H51O-0825 presented at 2014 Fall Meeting, AGU, San Francisco, CA, 15-19 Dec. Cross-CZO

2013

The strength of strategically placed in situ networks: The Critical Zone Observatory Program (Invited). Bales R.C., Brooks P.D., Molotch N.P. (2013): Abstract H53L-02 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec. Cross-CZO

2013

Tree root mounds and their role in transporting soil on forested landscapes. Benjamin S. S. Hoffman and Robert S. Anderson (2013): EARTH SURFACE PROCESSES AND LANDFORMS Earth Surf. Process. Landforms

2013

Coupled soil respiration and transpiration dynamics from tree-scale to catchment scale in dry Rocky Mountain pine forests and the role of snowpack. Berryman E., Barnard H.R., Brooks P.D., Adams H., Burns M.A., Wilson W., Stielstra C.M. (2013): Abstract H23C-1279 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec. Cross-CZO

2013

Compensatory vapor loss and biogeochemical attenuation along flowpaths mute the water resources impacts of insect-induced forest mortality. Biederman J.A., Brooks P.D., Harpold A.A., Gochis J.D., Ewers B.E., Reed D.E., Gutmann E.D. (2013): Abstract H14C-08 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec. Cross-CZO

2013

Critical Zone Science and Observatories. Brantley, S.L., White, T.S., Anderson, S.P., Bales, R.C., Chorover, J., McDowell, W.H. (2013): Abstract TH15D-01 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec. Cross-CZO National

2013

Non-linear Feedbacks Between Forest Mortality and Climate Change: Implications for Snow Cover, Water Resources, and Ecosystem Recovery in Western North America (Invited). Brooks P.D., Harpold A.A., Biederman J.A., Gochis D.J., Litvak M.E., Ewers B.E., Broxton P.D., Reed D.E. (2013): Abstract C51D-06 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec. Cross-CZO

2013

Transport and Transformation of Dissolved Organic Matter in Soil Interstitial Water Across Forested, Montane Hillslopes. Burns M.A., McKnight M.D., Gabor R.S., Brooks P.D., Barnard H.R. (2013): Abstract H23F-1340 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec. Cross-CZO

2013

Cross-CZO Contrasts: Aspect Controls and Critical Zone Architecture. Clarke, B.A., Kirby, E., Burbank, D.W., West, N. (2013): Abstract H43L-07presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec. Cross-CZO

2013

Role of storage on hydrologic and chemical flux in soil-limited alpine catchments in the Southwestern USA. Driscoll J.M., Meixner T., Steven J., Molotch N., Williams M.W., Sickman J.O. (2013): Abstract presented at AGU Chapman Conference on Soil-mediated Drivers of Coupled Biogeochemical and Hydrological Processes Across Scales, Biosphere 2, Tucson, Arizona, 21-24 October 2013 (Talk) Cross-CZO

2013

Bridging from Soil to Ecosystem Goods and Services Provided by the Critical Zone. Field J.P., Breshears D.D., Law D.J., Brooks P.D., Chorover J., Pelletier J.D., Troch P.A., López-Hoffman L., Rasmussen C., Papuga S., Harpold A., Biederman J.A., Barron-Gafford G.A., McIntosh J.C., Litvak M. (2013): Abstract presented at AGU Chapman Conference on Soil-mediated Drivers of Coupled Biogeochemical and Hydrological Processes Across Scales, Biosphere 2, Tucson, Arizona, 21-24 October 2013 (Poster) Cross-CZO

2013

Do fire disturbances account for missing C in snow dominated headwater catchments in NM?. Perdrial J.N., Brooks P.D., Swetnam T., Lohse K.A., Rasmussen C., Harpold A.A., Litvak M.E., Broxton P.D., Mitra B., Condon K., Huckle D.M., Vazquez A., Lybrand R.A., Holleran M., Orem C.A., Meixner T., Chorover J. (2013): Abstract B33E-0531 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec. Cross-CZO

2012

The shifting nature of vegetation controls on peak snowpack with varying slope and aspect. Biederman J.A., Harpold A.A., Brooks P.D., Broxton P.D., Litvak M.E. (2012): Abstract C33D-0685 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec (Poster). Cross-CZO

2012

Insects, Fires, and Climate Change: Implications for Snow Cover, Water Resources and Ecosystem Recovery in Western North America . Brooks P.D., Harpold A.A., Biederman J.A., Litvak M.E., Broxton P.D., Gochis D., Molotch N.P., Troch P.A., Ewers B.E. (2012): Abstract B21I-02 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec (Talk). Cross-CZO

2012

Critical Zone Observatories (CZOs): Integrating measurements and models of Earth surface processes to improve prediction of landscape structure, function and evolution (Invited). Chorover J., Anderson S. P., Bales R. C., Duffy C., Scatena F. N., Sparks D. L., White T. (2012): Abstract GCS4A-05 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec (Talk) Cross-CZO National

2012

Hydrologic response to modeled snowmelt input in alpine catchments in the Southwestern United States . Driscoll J.M., Molotch N.P., Jepsen S.M., Meixner T., Williams M.W., Sickman J.O. (2012): Abstract H51B-1336 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec (Poster). Cross-CZO

2012

Quantifying Variation in Solute Sources and Nutrient Cycling in Montane Headwater Catchments. Harpold A. A., Brooks P. D., Perdrial J. N., McIntosh J. C., Meixner T., Zapata X., Chorover J. (2012): Abstract B22D-06 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec (Talk) Cross-CZO

2012

Effects of forest structure on snow accumulation and melt derived from ecohydrological instrument clusters across the Western US (Invited). Molotch, N.P., Musselman, K.N., Kirchner, P.B., Bales, R.C., and Brooks, P.D. (2012): Fall Meeting, American Geophysical Union, December 2012. Abstract C33D-0684. Cross-CZO

2012

Carbon and water, the energy for weathering and chemical denudation. Perdrial J. N., Rasmussen C., McIntosh J. C., Zapata X., Harpold A. A., Vazquez A., Porter C. M., Brooks P. D., Meixner T., Mitra B., Troch P. A.,, Chorover J. (2012): Abstract EP41I-05 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec (Talk) Cross-CZO

2012

Rare earth elements as reactive tracers of biogeochemical weathering in the Jemez River Basin Critical Zone Observatory. Vazquez A., Perdrial J. N., Harpold A. A., Zapata X., Rasmussen C., McIntosh J. C., Schaap M. G., Pelletier J. D., Amistadi M., Chorover J. (2012): Abstract H53I-1651 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec (Poster). Cross-CZO

2011

Non-linear feedbacks between climate change, hydrologic partitioning, plant available water, and carbon cycling in montane forests . P.D. Brooks, M.E. Litvak, A.A. Harpold, N.P. Molotch, J.C. McIntosh, P.A. Troch, X. Zapata (2011): AGU Fall Meeting Presentations (Invited) Abstract GC34A-08. Cross-CZO

2010

Ecohydrological response to snowmelt dynamics from plot to regional scales. Molotch, N.P., Musselman, K.N., Trujillo, E., Brooks, P.D., McConnell, J. R., Williams, M.W. (2010): AGU Fall Meeting Abstract C14B-02. Cross-CZO

2010

Development of an integrated information system for Critical Zone Observatory data . Whitenack, T , Williams, M W, Tarboton, D G, Zaslavsky, I, Durcik, M, Lucas, R G, Dow, C, Meng, X, Bills, B, Leon, M, Yang, C, Arnold, M, Aufdenkampe, A K, Schreuders, K, Alvarez, O. (2010): Fall Meeting, American Geophysical Union. December 2010. Abstract IN31B-1289 Cross-CZO National