Schneider L, Pain CF, Haberle S, Blong R, Alloway BV, Fallon SJ, Hope G, Zawadzki A, Heijnis H.  2019.  Evaluating the Radiocarbon Reservoir Effect in Lake Kutubu, Papua New GuineaABSTRACT. Radiocarbon. 61(1):287-308.

Beck KK, Fletcher M-S, Gadd PS, Heijnis H, Saunders KM, Simpson GL, Zawadzki A.  2018.  Variance and Rate-of-Change as Early Warning Signals for a Critical Transition in an Aquatic Ecosystem State: A Test Case From Tasmania, Australia. Journal of Geophysical Research: Biogeosciences. 123(2):495-508.

Mariani M, Fletcher M-S, Drysdale RN, Saunders KM, Heijnis H, Jacobsen G, Zawadzki A.  2017.  Coupling of the Intertropical Convergence Zone and Southern Hemisphere mid-latitude climate during the early to mid-Holocene. Geology. 45(12):1083-1086.