April 23, 2024 Lemoine, N. P., R. J. Griffin-Nolan, A. D. Lock and A. K. Knapp. 2018. Drought timing, not previous drought exposure, determines sensitivity of two shortgrass species to water stress. Oecologia 188(4):965-975. Home » Lemoine, N. P., R. J. Griffin-Nolan, A. D. Lock and A. K. Knapp. 2018. Drought timing, not previous drought exposure, determines sensitivity of two shortgrass species to water stress. Oecologia 188(4):965-975.