March 25, 2024 Knapp, A. K., A. Chen, R. J. Griffin-Nolan and M. D. Smith. 2020. Resolving the Dust Bowl paradox of grassland responses to extreme drought. Proceedings of the National Academy of Science 117(36):22249-22255. Home » Knapp, A. K., A. Chen, R. J. Griffin-Nolan and M. D. Smith. 2020. Resolving the Dust Bowl paradox of grassland responses to extreme drought. Proceedings of the National Academy of Science 117(36):22249-22255.