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Items: 5


Atmospheric evidence for a global secular increase in carbon isotopic discrimination of land photosynthesis.

Keeling RF, Graven HD, Welp LR, Resplandy L, Bi J, Piper SC, Sun Y, Bollenbacher A, Meijer HAJ.

Proc Natl Acad Sci U S A. 2017 Sep 26;114(39):10361-10366. doi: 10.1073/pnas.1619240114. Epub 2017 Sep 11.


Enhanced seasonal exchange of CO2 by northern ecosystems since 1960.

Graven HD, Keeling RF, Piper SC, Patra PK, Stephens BB, Wofsy SC, Welp LR, Sweeney C, Tans PP, Kelley JJ, Daube BC, Kort EA, Santoni GW, Bent JD.

Science. 2013 Sep 6;341(6150):1085-9. doi: 10.1126/science.1239207. Epub 2013 Aug 8.


Interannual variability in the oxygen isotopes of atmospheric CO2 driven by El NiƱo.

Welp LR, Keeling RF, Meijer HA, Bollenbacher AF, Piper SC, Yoshimura K, Francey RJ, Allison CE, Wahlen M.

Nature. 2011 Sep 28;477(7366):579-82. doi: 10.1038/nature10421.


deltaO of water vapour, evapotranspiration and the sites of leaf water evaporation in a soybean canopy.

Welp LR, Lee X, Kim K, Griffis TJ, Billmark KA, Baker JM.

Plant Cell Environ. 2008 Sep;31(9):1214-28. doi: 10.1111/j.1365-3040.2008.01826.x. Epub 2008 May 23.


The impact of boreal forest fire on climate warming.

Randerson JT, Liu H, Flanner MG, Chambers SD, Jin Y, Hess PG, Pfister G, Mack MC, Treseder KK, Welp LR, Chapin FS, Harden JW, Goulden ML, Lyons E, Neff JC, Schuur EA, Zender CS.

Science. 2006 Nov 17;314(5802):1130-2.

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