Tower_team:
PI: Bill Massman [email protected] - USDA Forest Service
PI: John Frank [email protected] - USDA Forest Service
PI: Rob Hubbard [email protected] - USDA Forest Service
Lat, Long: 41.3665, -106.2399
Elevation(m): 3197
Network Affiliations: AmeriFlux
Vegetation IGBP: ENF (Evergreen Needleleaf Forests: Lands dominated by woody vegetation with a percent cover >60% and height exceeding 2 meters. Almost all trees remain green all year. Canopy is never without green foliage.)
Climate Koeppen: Dfc (Subarctic: severe winter, no dry season, cool summer)
Mean Annual Temp (°C): 0.80
Mean Annual Precip. (mm): 1200
Years Data Collected: 2002 - Present
Years Data Available:

FLUXNET2015 2004 - 2014   Data Citation

Description:
The Glacier Lakes Ecosystem Experiments Site (GLEES) site is located on land owned by the U.S. government and managed by US Forest Service as part of the ...
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URL: https://www.fs.usda.gov/rmrs/experimental-forests-and-ranges/glees-glacier-lakes-ecosystem-experiments-site
Research Topics:
The main analytical objectives of the GLEES AmeriFlux site include the flux measurements of momentum, sensible heat, water vapor, latent heat, and CO2 ...
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Acknowledgment:

Use the information below for citation of this site. See the Data Policy page for more details.

DOI(s) for citing US-GLE data

Data Use Policy:

This site’s data can also be used under the more restrictive Tier 2 policy.
The Tier 2 Policy must be followed if US-GLE data are combined with data from sites that require the Tier 2 Policy.

Publication(s) for citing site characterization

  • Arain, M. A., Restrepo-Coupe, N. (2005) Net Ecosystem Production In A Temperate Pine Plantation In Southeastern Canada, Agricultural And Forest Meteorology, 128(3-4), 223-241. https://doi.org/10.1016/J.AGRFORMET.2004.10.003
  • Baldocchi, D., Penuelas, J. (2018) The Physics And Ecology Of Mining Carbon Dioxide From The Atmosphere By Ecosystems, Global Change Biology, 45(2), 9275–9287. https://doi.org/10.1111/GCB.14559
  • Baldocchi, D., Penuelas, J. (2018) The Physics And Ecology Of Mining Carbon Dioxide From The Atmosphere By Ecosystems, Global Change Biology, 45(3-4), 9275–9287. https://doi.org/10.1111/GCB.14559
  • Bradford, J. B., Birdsey, R. A., Joyce, L. A., Ryan, M. G. (2008) Tree Age, Disturbance History, And Carbon Stocks And Fluxes In Subalpine Rocky Mountain Forests, Global Change Biology, 14(12), 2882-2897. https://doi.org/10.1111/J.1365-2486.2008.01686.X
  • Burns, S. P., Frank, J. M., Massman, W. J., Patton, E. G., Blanken, P. D. (2021) The Effect Of Static Pressure-Wind Covariance On Vertical Carbon Dioxide Exchange At A Windy Subalpine Forest Site, Agricultural And Forest Meteorology, 306(6), 108402. https://doi.org/10.1016/J.AGRFORMET.2021.108402
  • Chu, H., Baldocchi, D. D., Poindexter, C., Abraha, M., Desai, A. R., Bohrer, G., Arain, M. A., Griffis, T., Blanken, P. D., O'Halloran, T. L., Thomas, R. Q., Zhang, Q., Burns, S. P., Frank, J. M., Christian, D., Brown, S., Black, T. A., Gough, C. M., Law, B. E., Lee, X., Chen, J., Reed, D. E., Massman, W. J., Clark, K., Hatfield, J., Prueger, J., Bracho, R., Baker, J. M., Martin, T. A. (2018) Temporal Dynamics Of Aerodynamic Canopy Height Derived From Eddy Covariance Momentum Flux Data Across North American Flux Networks, Geophysical Research Letters, 45(2), 9275–9287. https://doi.org/10.1029/2018GL079306
  • Chu, H., Baldocchi, D. D., Poindexter, C., Abraha, M., Desai, A. R., Bohrer, G., Arain, M. A., Griffis, T., Blanken, P. D., O'Halloran, T. L., Thomas, R. Q., Zhang, Q., Burns, S. P., Frank, J. M., Christian, D., Brown, S., Black, T. A., Gough, C. M., Law, B. E., Lee, X., Chen, J., Reed, D. E., Massman, W. J., Clark, K., Hatfield, J., Prueger, J., Bracho, R., Baker, J. M., Martin, T. A. (2018) Temporal Dynamics Of Aerodynamic Canopy Height Derived From Eddy Covariance Momentum Flux Data Across North American Flux Networks, Geophysical Research Letters, 45(3-4), 9275–9287. https://doi.org/10.1029/2018GL079306
  • Chu, H., Luo, X., Ouyang, Z., Chan, W. S., Dengel, S., Biraud, S. C., Torn, M. S., Metzger, S., Kumar, J., Arain, M. A., Arkebauer, T. J., Baldocchi, D., Bernacchi, C., Billesbach, D., Black, T. A., Blanken, P. D., Bohrer, G., Bracho, R., Brown, S., Brunsell, N. A., Chen, J., Chen, X., Clark, K., Desai, A. R., Duman, T., Durden, D., Fares, S., Forbrich, I., Gamon, J. A., Gough, C. M., Griffis, T., Helbig, M., Hollinger, D., Humphreys, E., Ikawa, H., Iwata, H., Ju, Y., Knowles, J. F., Knox, S. H., Kobayashi, H., Kolb, T., Law, B., Lee, X., Litvak, M., Liu, H., Munger, J. W., Noormets, A., Novick, K., Oberbauer, S. F., Oechel, W., Oikawa, P., Papuga, S. A., Pendall, E., Prajapati, P., Prueger, J., Quinton, W. L., Richardson, A. D., Russell, E. S., Scott, R. L., Starr, G., Staebler, R., Stoy, P. C., Stuart-Haëntjens, E., Sonnentag, O., Sullivan, R. C., Suyker, A., Ueyama, M., Vargas, R., Wood, J. D., Zona, D. (2021) Representativeness Of Eddy-Covariance Flux Footprints For Areas Surrounding Ameriflux Sites, Agricultural And Forest Meteorology, 301-302(6), 108350. https://doi.org/10.1016/J.AGRFORMET.2021.108350
  • Del Grosso, S., Parton, W., Mosier, A., Holland, E., Pendall, E., Schimel, D., Ojima, D. (2005) Modeling Soil CO2 Emissions From Ecosystems, Biogeochemistry, 73(1), 71-91. https://doi.org/10.1007/S10533-004-0898-Z
  • Frank, J. M., Massman, W. J., Ewers, B. E., Huckaby, L. S., Negrón, J. F. (2014) Ecosystem CO2 /H2O Fluxes Are Explained By Hydraulically Limited Gas Exchange During Tree Mortality From Spruce Bark Beetles, Journal Of Geophysical Research: Biogeosciences, 119(6), 1195-1215. https://doi.org/10.1002/2013JG002597
  • Frank, J. M., Massman, W. J., Ewers, B. E., Williams, D. G. (2019) Bayesian Analyses of 17 Winters of Water Vapor Fluxes Show Bark Beetles Reduce Sublimation, Water Resources Research, 55(2), 1598-1623. https://doi.org/10.1029/2018WR023054
  • Helliker, B. R., Song, X., Goulden, M. L., Clark, K., Bolstad, P., Munger, J. W., Chen, J., Noormets, A., Hollinger, D., Wofsy, S., Martin, T., Baldocchi, D., Euskirchenn, E., Desai, A., Burns, S. P. (2018) Assessing The Interplay Between Canopy Energy Balance And Photosynthesis With Cellulose δ18o: Large-Scale Patterns And Independent Ground-Truthing, Oecologia, 128(3-4), 223-241. https://doi.org/10.1007/S00442-018-4198-Z
  • Helliker, B. R., Song, X., Goulden, M. L., Clark, K., Bolstad, P., Munger, J. W., Chen, J., Noormets, A., Hollinger, D., Wofsy, S., Martin, T., Baldocchi, D., Euskirchenn, E., Desai, A., Burns, S. P. (2018) Assessing The Interplay Between Canopy Energy Balance And Photosynthesis With Cellulose δ18o: Large-Scale Patterns And Independent Ground-Truthing, Oecologia, 26(2), 901-918. https://doi.org/10.1007/S00442-018-4198-Z
  • McDowell, N. G., Marshall, J. D., Hooker, T. D., Musselman, R. (2000) Estimating CO2 Flux From Snowpacks At Three Sites In The Rocky Mountains, Tree Physiology, 20(11), 745-753. https://doi.org/10.1093/TREEPHYS/20.11.745
  • Mercer, J. J., Liefert, D. T., Williams, D. G. (2020) Atmospheric Vapour And Precipitation Are Not In Isotopic Equilibrium In A Continental Mountain Environment, Hydrological Processes, 42(6), 1802-1815. https://doi.org/10.1002/HYP.13775
  • Novick, K. A., Ficklin, D. L., Stoy, P. C., Williams, C. A., Bohrer, G., Oishi, A., Papuga, S. A., Blanken, P. D., Noormets, A., Sulman, B. N., Scott, R. L., Wang, L., Phillips, R. P. (2016) The Increasing Importance Of Atmospheric Demand For Ecosystem Water And Carbon Fluxes, Nature Climate Change, 6(11), 1023-1027. https://doi.org/10.1038/NCLIMATE3114
  • Novick, K. A., Konings, A. G., Gentine, P. (2019) Beyond Soil Water Potential: An Expanded View On Isohydricity Including Land–Atmosphere Interactions And Phenology, Plant, Cell & Environment, 42(6), 1802-1815. https://doi.org/10.1111/PCE.13517
  • Speckman, H. N., Frank, J. M., Bradford, J. B., Miles, B. L., Massman, W. J., Parton, W. J., Ryan, M. G. (2015) Forest Ecosystem Respiration Estimated From Eddy Covariance And Chamber Measurements Under High Turbulence And Substantial Tree Mortality From Bark Beetles, Global Change Biology, 21(2), 708-721. https://doi.org/10.1111/GCB.12731
  • Sullivan, R. C., Cook, D. R., Ghate, V. P., Kotamarthi, V. R., Feng, Y. (2019) Improved Spatiotemporal Representativeness And Bias Reduction Of Satellite-Based Evapotranspiration Retrievals Via Use Of In Situ Meteorology And Constrained Canopy Surface Resistance, Journal Of Geophysical Research: Biogeosciences, 124(2), 342-352. https://doi.org/10.1029/2018JG004744
  • Sullivan, R. C., Kotamarthi, V. R., Feng, Y. (2019) Recovering Evapotranspiration Trends From Biased CMIP5 Simulations And Sensitivity To Changing Climate Over North America, Journal Of Hydrometeorology, 20(8), 1619-1633. https://doi.org/10.1175/JHM-D-18-0259.1
  • Xu, B., Arain, M. A., Black, T. A., Law, B. E., Pastorello, G. Z., Chu, H. (2020) Seasonal Variability Of Forest Sensitivity To Heat And Drought Stresses: A Synthesis Based On Carbon Fluxes From North American Forest Ecosystems, Global Change Biology, 26(2), 901-918. https://doi.org/10.1111/GCB.14843
  • Zeller, K., Nikolov, N. (2000) Quantifying Simultaneous Fluxes Of Ozone, Carbon Dioxide And Water Vapor Above A Subalpine Forest Ecosystem, Environmental Pollution, 107(1), 1-20. https://doi.org/10.1016/S0269-7491(99)00156-6
  • Zhang, Q., Ficklin, D. L., Manzoni, S., Wang, L., Way, D., Phillips, R. P., Novick, K. A. (2019) Response Of Ecosystem Intrinsic Water Use Efficiency And Gross Primary Productivity To Rising Vapor Pressure Deficit, Environmental Research Letters, 14(7), 074023. https://doi.org/10.1088/1748-9326/AB2603

Acknowledgments

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