Keeling, R.F., H.D. Graven, L.R. Welp, L. Resplandy, J. Bi, S.C. Piper, Y. Sun, A. Bollenbacher, and H.A.J. Meijer. 2017. “Atmospheric Evidence for a Global Secular Increase in Carbon Isotopic Discrimination of Land Photosynthesis”. Proceedings of the National Academy of Sciences of the United States of America 114: 10361-66. doi:10.1073/pnas.1619240114.
L.R. Welp
First name
L.R.
Last name
Welp