The Effects of Snow, Soil Microenvironment, and Soil Organic Matter Quality on N Availability in Three Alaskan Arctic Plant Communities. EcosystemsEcosystemsEcosystems. 14:804-817.
.
2011. Global assessment of experimental climate warming on tundra vegetation: heterogeneity over space and time. Ecology LettersEcology LettersEcology Letters. 15:164-175.
.
2012. Global climate change and its impacts on the terrestrial Arctic carbon cycle with special regards to ecosystem components and the greenhouse-gas balance. Journal of Plant Nutrition and Soil ScienceJournal of Plant Nutrition and Soil ScienceJournal of Plant Nutrition and Soil Science. 173:627-643.
.
2010. Interactions among shrub cover and the soil microclimate may determine future Arctic carbon budgets. Ecology LettersEcology LettersEcology Letters. 15:1415-1422.
.
2012. Long-term experimental warming and nutrient additions increase productivity in tall deciduous shrub tundra. EcosphereEcosphereEcosphere. 5
.
2014. Recovery of arctic tundra from thermal erosion disturbance is constrained by nutrient accumulation: a modeling analysis. Ecological Applications. 25(5):1271-1289.
.
2015. Shrub expansion in tundra ecosystems: dynamics, impacts and research priorities. Environmental Research LettersEnvironmental Research LettersEnvironmental Research Letters. 6
.
2011.