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References

  • ACORN (2008), ACORN 6 User's Manual, ImSpec LLC, Palmdale, Calif.
  • Alban, D. H., and J. Pastor (1993), Decomposition of aspen, spruce, and pine boles on two sites in Minnesota, Can. J. For. Res., 23, 17441749.
  • Allen, C. D., et al. (2010), A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests, For. Ecol. Manage., 259, 660684.
  • Anderegg, W. L., L. L. Anderegg, J. Berry, and C. Field (2014), Loss of whole-tree hydraulic conductance during severe drought and multi-year forest die-off, Oecologia, 175, 113.
  • Anderegg, W. R. L., J. M. Kane, and L. D. L. Anderegg (2012a), Consequences of widespread tree mortality triggered by drought and temperature stress, Nat. Clim. Change, 3, 3036.
  • Anderegg, W. R. L., J. A. Berry, D. D. Smith, J. S. Sperry, L. D. L. Anderegg, and C. B. Field (2012b), The roles of hydraulic and carbon stress in a widespread climate-induced forest die-off, Proc. Natl. Acad. Sci. U.S.A., 109, 233237.
  • Anderegg, W. R. L., L. D. L. Anderegg, C. Sherman, and D. S. Karp (2012c), Effects of widespread drought-induced aspen mortality on understory plants, Conserv. Biol., 26, 10821090.
  • Anderegg, W. R. L., L. Plavcova, L. D. L. Anderegg, U. Hacke, J. A. Berry, and C. B. Field (2013), Drought's legacy: Hydraulic deterioration underlies widespread aspen die-off and portends increased future vulnerability, Global Change Biol., 19, 11881196.
  • Anderson, R. G., et al. (2011), Biophysical considerations in forestry for climate protection, Front. Ecol. Environ., 9, 174182.
  • Asner, G. P., and D. B. Lobell (2000), A biogeophysical approach for automated SWIR unmixing of soils and vegetation, Remote Sens. Environ., 74, 99112.
  • Asner, G. P., D. E. Knapp, A. Balaji, and G. Paez-Acosta (2009), Automated mapping of tropical deforestation and forest degradation: CLASlite, J. Appl. Remote Sens., 3, 033,543033,524.
  • Bateson, A. C., G. P. Asner, and C. A. Wessman (2000), Endmember bundles: A new approach to incorporating endmember variability into spectral mixture analysis, IEEE Trans. Geosci. Remote Sens., 38, 10831094.
  • Bonan, G. B. (1997), Effects of land use on the climate of the United States, Clim. Change, 37, 449486.
  • Bonan, G. B. (2008), Forests and climate change: Forcings, feedbacks, and the climate benefits of forests, Science, 320, 14441449.
  • Brais, S., D. Pare, and C. Lierman (2006), Tree bole mineralization rates of four species of the Canadian eastern boreal forest: Implications for nutrient dynamics following stand-replacing disturbances, Can. J. For. Res., 36, 23312340.
  • Bréda, N. J. J. (2003), Ground-based measurements of leaf area index: A review of methods, instruments and current controversies, J. Exp. Bot., 54, 24032417.
  • Breuer, L., K. Eckhardt, and H.-G. Frede (2003), Plant parameter values for models in temperate climates, Ecol. Model., 169, 237293.
  • Campbell, G. S., and J. M. Norman (1998), An Introduction to Environmental Biophysics, Springer-Verlag, New York.
  • Fernandes, R., and S. G. Leblanc (2005), Parametric (modified least squares) and non-parametric (Theil-Sen) linear regressions for predicting biophysical parameters in the presence of measurement errors, Remote Sens. Environ., 95, 303316.
  • Floyd, M. L., M. Clifford, N. S. Cobb, D. Hanna, R. Delph, P. Ford, and D. Turner (2009), Relationship of stand characteristics to drought-induced mortality in three Southwestern piñon-juniper woodlands, Ecol. Appl., 19, 12231230.
  • Gower, S. T., J. G. Vogel, J. M. Norman, C. J. Kucharik, S. J. Steele, and T. K. Stow (1997), Carbon distribution and aboveground net primary production in aspen, jack pine, and black spruce stands in Saskatchewan and Manitoba, Canada, J. Geophys. Res., 102, 29,02929,041, doi:10.1029/97JD02317.
  • Hanna, P., and D. Kulakowski (2012), The influences of climate on aspen dieback, For. Ecol. Manage., 274, 9198.
  • Harris, A. T., G. P. Asner, and M. E. Miller (2003), Changes in vegetation structure after long-term grazing in pinyon-juniper ecosystems: Integrating imaging spectroscopy and field studies, Ecosystems, 6, 368383.
  • Hicke, J. A., et al. (2012), Effects of biotic disturbances on forest carbon cycling in the United States and Canada, Global Change Biol., 18, 734.
  • Hogg, E. H., J. P. Brandt, and M. Michaelian (2008), Impacts of a regional drought on the productivity, dieback, and biomass of western Canadian aspen forests, Can. J. For. Res., 38, 13731384.
  • Huang, C., and W. R. L. Anderegg (2012), Large drought-induced aboveground live biomass losses in southern Rocky Mountain aspen forests, Global Change Biol., 18, 10161027.
  • Huang, C., G. P. Asner, R. Martin, N. Barger, and J. Neff (2009), Multiscale analysis of tree cover and aboveground carbon stocks in pinyon-juniper woodlands, Ecol. Appl., 19, 668681.
  • Huang, C., G. P. Asner, N. Barger, J. Neff, and L. Floyd-Hanna (2010), Regional carbon losses due to drought-induced tree dieback in piñon-juniper ecosystems, Remote Sens. Environ., 114, 14711479.
  • Isaaks, E. H., and R. M. Srivastava (1989), Applied Geostatistics, Oxford Univ. Press, New York.
  • Jelaska, S. D., O. Antonić, M. Božić, J. Križan, and V. Kušan (2006), Responses of forest herbs to available understory light measured with hemispherical photographs in silver fir-beech forest in Croatia, Ecol. Model., 194, 209218.
  • Keen, R. A. (1996), Weather and climate, in The Western San Juan Mountains: Their Geology, Ecology, and Human History, edited by R. Blair, pp. 113126, Univ. of Colorado Press, Boulder, Colo.
  • Kurz, W. A., C. C. Dymond, G. Stinson, G. J. Rampley, E. T. Neilson, A. L. Carroll, T. Ebata, and L. Safranyik (2008), Mountain pine beetle and forest carbon feedback to climate change, Nature, 452, 987990.
  • Liang, S. (2000), Narrowband to broadband conversions of land surface albedo I: Algorithms, Remote Sens. Environ., 76, 213238.
  • Lowry, J., et al. (2007), Mapping moderate-scale land-cover over very large geographic areas within a collaborative framework: A case study of the Southwest Regional Gap Analysis Project (SWReGAP), Remote Sens. Environ., 108, 5973.
  • Ma, Z., C. Peng, Q. Zhu, H. Chen, G. Yu, W. Li, X. Zhou, W. Wang, and W. Zhang (2012), Regional drought-induced reduction in the biomass carbon sink of Canada's boreal forests, Proc. Natl. Acad. Sci. U.S.A., 109, 24232427.
  • McDowell, N. G., D. J. Beerling, D. D. Breshears, R. A. Fisher, K. F. Raffa, and M. Stitt (2011), The interdependence of mechanisms underlying climate-driven vegetation mortality, Trends Ecol. Evol., 26, 523532.
  • Michaelian, M., E. H. Hogg, R. J. Hall, and E. Arsenault (2011), Massive mortality of aspen following severe drought along the southern edge of the Canadian boreal forest, Global Change Biol., 17, 20842094.
  • Mitton, J. B., and M. C. Grant (1996), Genetic variation and the natural history of quaking aspen, BioScience, 46, 2531.
  • Okin, G. S. (2010), The contribution of brown vegetation to vegetation dynamics, Ecology, 91, 743755.
  • Pastor, J., J. D. Aber, and J. M. Melillo (1984), Biomass prediction using generalized allometric regressions for some northeast tree species, For. Ecol. Manage., 7, 265274.
  • Peng, C., Z. Ma, X. Lei, Q. Zhu, H. Chen, W. Wang, S. Liu, W. Li, X. Fang, and X. Zhou (2011), A drought-induced pervasive increase in tree mortality across Canada's boreal forests, Nat. Clim. Change, 1, 467471.
  • Perala, D. A. (1990), Populus tremuloides, in Silvics of North America. Hardwoods, edited by R. M. Burns and B. H. Honkala, pp. 555569, US Department of Agriculture, Washington, D. C.
  • Pfeifer, E. M., J. A. Hicke, and A. J. H. Meddens (2011), Observations and modeling of aboveground tree carbon stocks and fluxes following a bark beetle outbreak in the western United States, Global Change Biol., 17, 339350.
  • Phillips, O. L., et al. (2009), Drought sensitivity of the Amazon rainforest, Science, 323, 13441347.
  • Ramsey, F. L., and D. W. Schafer (1997), The Statistical Sleuth: A Course in Methods of Data Analysis, Duxbury Press, Pacific Grove, Calif.
  • Royer, P. D., N. S. Cobb, M. J. Clifford, C. Huang, D. D. Breshears, H. D. Adams, and J. C. Villegas (2011), Extreme climatic event-triggered overstorey vegetation loss increases understorey solar input regionally: Primary and secondary ecological implications, J. Ecol., 99, 714723.
  • Ryu, Y., T. Nilson, H. Kobayashi, O. Sonnentag, B. E. Law, and D. D. Baldocchi (2010), On the correct estimation of effective leaf area index: Does it reveal information on clumping effects?, Agric. For. Meteorol., 150, 463472.
  • van Mantgem, P. J., et al. (2009), Widespread increase of tree mortality rates in the Western United States, Science, 323, 521524.
  • Welles, J. M., and S. Cohen (1996), Canopy structure measurement by gap fraction analysis using commercial instrumentation, J. Exp. Bot., 47, 13351342.
  • Worrall, J. J., L. Egeland, T. Eager, R. A. Mask, E. W. Johnson, P. A. Kemp, and W. D. Shepperd (2008), Rapid mortality of Populus tremuloides in southwestern Colorado, USA, For. Ecol. Manage., 255, 686696.
  • Worrall, J. J., S. B. Marchetti, L. Egeland, R. A. Mask, T. Eager, and B. Howell (2010), Effects and etiology of sudden aspen decline in southwestern Colorado, USA, For. Ecol. Manage., 260, 638648.
  • Worrall, J. J., G. E. Rehfeldt, A. Hamann, E. H. Hogg, S. B. Marchetti, M. Michaelian, and L. K. Gray (2013), Recent declines of Populus tremuloides in North America linked to climate, For. Ecol. Manage., 299, 3551.
  • Yamane, T. (1967), Statistics: An Introductory Analysis, Harper and Row, New York.
  • Zhang, Y., J. M. Chen, and J. Miller (2005), Determining exposure of digital hemispherical photographs for leaf area index estimation, Agric. For. Meteorol., 133, 166181.