van Gestel, Natasja C, Susan M Natali, Walter S Andriuzzi, F Stuart Chapin III, Sarah M Ludwig, John C Moore, Yamina  Pressler, V.  Salmon, R. T Simpson, and Diana H Wall. ?Long-Term Warming Research In High-Latitude Ecosystems: Responses From Polar Ecosystems And Implications For Future Climate?. In Ecosystem Consequences Of Soil Warming. 1st ed. Ecosystem Consequences Of Soil Warming. Academic Press, 2019.

Ernakovich, J. G, K. A Hopping, A. B Berdanier, R. T Simpson, E. J Kachergis, H.  Steltzer, and Matthew D Wallenstein. ?Predicted Responses Of Arctic And Alpine Ecosystems To Altered Seasonality Under Climate Change?. Global Change Biology 20. Global Change Biology (2014): 3256-3269. doi:10.1111/gcb.12568.

Koyama, A., Matthew D Wallenstein, R. T Simpson, and John C Moore. ?Soil Bacterial Community Composition Altered By Increased Nutrient Availability In Arctic Tundra Soils?. Frontiers In Microbiology 5. Frontiers In Microbiology (2014): 516. doi:10.3389/fmicb.2014.00516.

Koyama, A., Matthew D Wallenstein, R. T Simpson, and John C Moore. ?Carbon-Degrading Enzyme Activities Stimulated By Increased Nutrient Availability In Arctic Tundra Soils?. Plos One 8, no. 19. Plos One (2013): e77212. doi:10.1371/journal.pone.0077212.

Sistla, S. A, John C Moore, R. T Simpson, Laura  Gough, Gaius R Shaver, and J. P Schimel. ?Long-Term Warming Restructures Arctic Tundra Without Changing Net Soil Carbon Storage?. Nature 497. Nature (2013): 615-618. doi:10.1038/nature12129.

Gough, Laura, John C Moore, Gaius R Shaver, R. T Simpson, and David R Johnson. ?Above- And Belowground Responses Of Arctic Tundra Ecosystems To Altered Soil Nutrients And Mammalian Herbivory?. Ecology 93, no. 7. Ecology (2012): 1683-1694. doi:10.1890/11-1631.1.

Simpson, R. T. ?Soil Organic Matter And Aggregate Dynamics In An Arctic Ecosystem?. Ecology Department. Ecology Department. Colorado State University, 2010.