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Publications

Publications Found: 1437

Data-Based Perfect-Deficit Approach To Understanding Climate Extremes And Forest Carbon Assimilation Capacity
Wei, S., Yi, C., Hendrey, G., Eaton, T., Rustic, G., Wang, S., Liu, H., Krakauer, N. Y., Wang, W., Desai, A. R., Montagnani, L., Tha Paw U, K., Falk, M., Black, A., Bernhofer, C., Grünwald, T., Laurila, T., Cescatti, A., Moors, E., Bracho, R., Valentini, R.

Several lines of evidence suggest that the warming climate plays a vital role in driving certain types of extreme weather. The impact of warming and of extreme weather on forest carbon assimilation capacity is poorly known. Filling this knowledge gap is critical towards understanding …


Journal: Environmental Research Letters, Volume 9 (6): 065002-n/a (2014). DOI: 10.1088/1748-9326/9/6/065002 Sites: BR-Ma2

An improved approach for remotely sensing water stress impacts on forest C uptake
Sims, D.A., Brzostek, E.R., Dragoni, D., Rahman, A.F., Phillips, R.P.

Given that forests represent the primary terrestrial sink for atmospheric CO2, projections of future carbon (C) storage hinge on forest responses to climate variation. Models of gross primary production (GPP) responses to water stress are commonly based on remotely sensed changes in canopy ‘greenness’ (e.g., normalized difference …


Journal: Global Change Biology, Volume 20 (9): 2856-2866 (2014). DOI: 10.1111 Sites: US-MMS

Two Bogs In The Canadian Hudson Bay Lowlands And A Temperate Bog Reveal Similar Annual Net Ecosystem Exchange Of Co2
Humphreys, E. R., Charron, C., Brown, M., Jones, R.


Journal: Arctic, Antarctic, And Alpine Research, Volume 46 (1): 103-113 (2014). DOI: 10.1657/1938-4246.46.1.103 Sites: CA-ARB, CA-KLP, CA-Mer

CO2, CO, And CH4 Measurements From Tall Towers In The NOAA Earth System Research Laboratory's Global Greenhouse Gas Reference Network: Instrumentation, Uncertainty Analysis, And Recommendations For Future High-Accuracy Greenhouse Gas Monitoring Efforts
Andrews, A.E., Kofler, J.D., Trudeau, M.E., Williams, J.C., Neff, D.H., Masarie, K.A., Chao, D.Y., Kitzis, D.R., Novelli, P.C., Zhao, C.L., Dlugokencky, E.J., Lang, P.M., Crotwell, M.J., Fischer, M.L., Parker, M.J., Lee, J.T., Baumann, D.D., Desai, A.R., Stanier, C.O., de Wekker, S.F.J., Wolfe, D.E., Munger, J.W., Tans, P.P.

A reliable and precise in situ CO2 and CO analysis system has been developed and deployed at eight sites in the NOAA Earth System Research Laboratory’s (ESRL) Global Greenhouse Gas Reference Network. The network uses very tall (> 300 m) television and radio transmitter towers that provide a convenient platform for mid-boundary-layer …


Journal: Atmospheric Measurement Techniques, Volume 7 (2): 647-687 (2014). DOI: 10.5194/amt-7-647-2014 Sites: US-PFa

When Vegetation Change Alters Ecosystem Water Availability
Scott, R. L., Huxman, T. E., Barron-Gafford, G. A., Darrel Jenerette, G., Young, J. M., Hamerlynck, E. P.

The combined effects of vegetation and climate change on biosphere–atmosphere water vapor (H2O) and carbon dioxide (CO2) exchanges are expected to vary depending, in part, on how biotic activity is controlled by and alters water availability. This is particularly important when a change in ecosystem composition alters the fractional …


Journal: Global Change Biology, Volume 20 (7): 2198-2210 (2014). DOI: 10.1111/gcb.12511 Sites: US-CMW

Autumn Warming Reduces The Co2sink Of A Black Spruce Forest In Interior Alaska Based On A Nine-Year Eddy Covariance Measurement
Ueyama, M., Iwata, H., Harazono, Y.


Journal: Global Change Biology, Volume 20 (4): 1161-1173 (2014). DOI: doi:10.1111/gcb.12434 Sites: US-Uaf

Observed And Modeled Ecosystem Isoprene Fluxes From An Oak-Dominated Temperate Forest And The Influence Of Drought Stress
Potosnak, M. J., LeStourgeon, L., Pallardy, S. G., Hosman, K. P., Gu, L., Karl, T., Geron, C., Guenther, A. B.


Journal: Atmospheric Environment, Volume 84: 314-322 (2014). DOI: 10.1016/j.atmosenv.2013.11.055 Sites: US-MOz

Detecting Mortality Induced Structural And Functional Changes In A PiñOn-Juniper Woodland Using Landsat And Rapideye Time Series
Krofcheck, D. J., Eitel, J. U., Vierling, L. A., Schulthess, U., Hilton, T. M., Dettweiler-Robinson, E., Pendleton, R., Litvak, M. E.


Journal: Remote Sensing Of Environment, Volume 151: 102-113 (2014). DOI: http://dx.doi.org/10.1016/j.rse.2013.11.009 Sites: US-Mpj

Ecosystem CO2 /H2O Fluxes Are Explained By Hydraulically Limited Gas Exchange During Tree Mortality From Spruce Bark Beetles
Frank, J. M., Massman, W. J., Ewers, B. E., Huckaby, L. S., Negrón, J. F.

Disturbances are increasing globally due to anthropogenic changes in land use and climate. This study determines whether a disturbance that affects the physiology of individual trees can be used to predict …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 119 (6): 1195-1215 (2014). DOI: 10.1002/2013jg002597 Sites: US-GLE

Does summer warming reduce black spruce productivity in interior Alaska?
Ueyama, M., Kudo, S., Iwama, C., Nagano, H., Kobayashi, H., Harazono, Y. and Yoshikawa, K.


Journal: J. Forest Res., Volume 20: 52-59 (2014). DOI: Sites: US-Prr, US-Uaf

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