April 23, 2024 Knowles, J. F., N. P. Molotch, E. Trujilo and M. E. Litvak. 2018. Snowmelt‐driven trade‐offs between early and late season productivity negatively impact forest carbon uptake during drought. Geophysical Research Letters 45(7):3087-3096. Home » Knowles, J. F., N. P. Molotch, E. Trujilo and M. E. Litvak. 2018. Snowmelt‐driven trade‐offs between early and late season productivity negatively impact forest carbon uptake during drought. Geophysical Research Letters 45(7):3087-3096.