Found 38 results
Ecosystem warming extends vegetation activity but heightens vulnerability to cold temperatures. Nature. 560:371.. 2018.
Fine-root growth in a forested bog is seasonally dynamic, but shallowly distributed in nutrient-poor peat. Plant and Soil. 424:123–143.. 2018.
Forecasting responses of a northern peatland carbon cycle to elevated CO2 and a gradient of experimental warming. Journal of Geophysical Research: Biogeosciences. 123(3):1057-1071.. 2018.
Methylotrophic methanogenesis in Sphagnum -dominated peatland soils. Soil Biology and Biochemistry. 118:156-160.. 2018.
Novel climates reverse carbon uptake of atmospherically dependent epiphytes: Climatic constraints on the iconic boreal forest lichen Evernia mesomorpha. American Journal of Botany. 105(2):266-274.. 2018.
Small differences in ombrotrophy control regional-scale variation in methane cycling among Sphagnum-dominated peatlands. Biogeochemistry. 139:155-177.. 2018.
Vertical Stratification of Peat Pore Water Dissolved Organic Matter Composition in a Peat Bog in Northern Minnesota. Journal of Geophysical Research: Biogeosciences. 123:479-494.. 2018.
Attaining whole-ecosystem warming using air and deep-soil heating methods with an elevated CO2 atmosphere. Biogeosciences. 14:861-883.. 2017.
Biophysical drivers of seasonal variability in Sphagnum gross primary production in a northern temperate bog. Journal of Geophysical Research: Biogeosciences. 122:1078-1097.. 2017.
Deep peat warming increases surface methane and carbon dioxide emissions in a black spruce-dominated ombrotrophic bog. Global Change Biology. 23(12):5398-5411.. 2017.
Gaseous mercury fluxes in peatlands and the potential influence of climate change. Atmospheric Environment. 154:247-259.. 2017.
Hydrogenation of organic matter as a terminal electron sink sustains high CO 2 :CH 4 production ratios during anaerobic decomposition. Organic Geochemistry. 112:22-32.. 2017.
Long-term carbon and nitrogen dynamics at SPRUCE revealed through stable isotopes in peat profiles. Biogeosciences. 14(9):2481-2494.. 2017.
Molybdenum-Based Diazotrophy in a Sphagnum Peatland in Northern Minnesota. [collaborator contribution]. Applied and Environmental Microbiology. 83:e01174-17.. 2017.
Soil thermal dynamics, snow cover, and frozen depth under five temperature treatments in an ombrotrophic bog: Constrained forecast with data assimilation. Journal of Geophysical Research: Biogeosciences. 122:2046-2063.. 2017.
Temporal and Spatial Variation in Peatland Carbon Cycling and Implications for Interpreting Responses of an Ecosystem-Scale Warming Experiment. Soil Science Society of America Journal. 81(6):1668.. 2017.
Chapter Five - The Sphagnum Genome Project: A New Model for Ecological and Evolutionary Genomics. Genomes and Evolution of Charophytes, Bryophytes, Lycophytes and Ferns. 78:167-187.. 2016.
Dynamic Vertical Profiles of Peat Porewater Chemistry in a Northern Peatland. Wetlands. 36(6):1119-1130.. 2016.
Intermediate-scale community-level flux of CO2 and CH4 in a Minnesota peatland: putting the SPRUCE project in a global context. Biogeochemistry. 129(3):255-272.. 2016.
The Sphagnum microbiome: new insights from an ancient plant lineage. New Phytologist. 211(1):57-64.. 2016.
Stability of peatland carbon to rising temperatures. Nature Communications. 7:13723.. 2016.
A call for international soil experiment networks for studying, predicting, and managing global change impacts. SOIL. 1:575–582.. 2015.
Can Sphagnum leachate chemistry explain differences in anaerobic decomposition in peatlands? Soil Biology and Biochemistry. 86:34-41.. 2015.
A comprehensive data acquisition and management system for an ecosystem-scale peatland warming and elevated CO2 experiment. Geoscientific Instrumentation, Methods and Data Systems. 4(2):203-213.. 2015.
Needle age and season influence photosynthetic temperature response and total annual carbon uptake in mature Picea mariana trees. Annals of Botany. 116:821-832.. 2015.