Douma, J. C, M. T van Wijk, and Gaius R Shaver. “The Contribution Of Mosses To The Carbon And Water Exchange Of Arctic Ecosystems: Quantification And Relationship With System Properties”. Plant, Cell And Environment 30. Plant, Cell And Environment (2007): 1205-1215. doi:10.1111/j.1365-3040.2007.01697.x.

Shaver, Gaius R, L. E Street, Edward B Rastetter, M. T van Wijk, and Mathew W Williams. “Functional Convergence In Regulation Of Net Co2 Flux In Heterogeneous Tundra Landscapes In Alaska And Sweden”. Journal Of Ecology 95, no. 4. Journal Of Ecology (2007): 802-817. doi:10.1111/j.1365-2745.2007.01259.x.

Williams, Mathew W, L. E Street, M. T van Wijk, and Gaius R Shaver. “Identifying Differences In Carbon Exchange Among Arctic Ecosystem Types”. Ecosystems 9, no. 2. Ecosystems (2006): 288-304. doi:10.1007/s10021-005-0146-y.

Street, L. E, Gaius R Shaver, Edward B Rastetter, M. T van Wijk, B. A Kaye, and Mathew W Williams. “Incident Radiation And The Allocation Of Nitrogen Within Arctic Plant Canopies: Implications For Predicting Gross Primary Productivity”. Global Change Biology 18, no. 9. Global Change Biology (2012): 2838-2852. doi:10.1111/j.1365-2486.2012.02754.x.

van Wijk, M. T, Mathew W Williams, J. A Laundre, and Gaius R Shaver. “Inter-Annual Variability Of Plant Phenology In Tussock Tundra: Modelling Interactions Of Plant Productivity, Snowmelt, And Soil Thaw”. Global Change Biology 9, no. 5. Global Change Biology (2003): 743-758. doi:10.1046/j.1365-2486.2003.00625.x.

van Wijk, M. T, K. E Clemmensen, Gaius R Shaver, Mathew W Williams, Terry V Callaghan, F Stuart Chapin III, Hans C J Cornelissen, A. Michelsen, et al.. “Long-Term Ecosystem Level Experiments In Toolik Lake, Alaska, And Abisko, Northern Sweden: Generalizations And Differences In Ecosystem And Plant Type Responses To Global Change”. Global Change Biology 10, no. 1. Global Change Biology (2004): 105-123. doi:10.1111/j.1365-2486.2003.00719.x.

van Wijk, M. T, Mathew W Williams, Laura Gough, Sarah E Hobbie, and Gaius R Shaver. “Luxury Consumption: A Possible Competitive Strategy In Above-Belowground Carbon Allocation For Slow-Growing Vegetation?”. Journal Of Ecology 91, no. 4. Journal Of Ecology (2003): 664-676. doi:10.1046/j.1365-2745.2003.00788.x.

van Wijk, M. T, and Mathew W Williams. “Optical Instruments For Measuring Leaf Area Index In Low Vegetation: Application In Arctic Ecosystems”. Ecological Applications 15. Ecological Applications (2005): 1462-1470. doi:10.1890/03-5354.

Shaver, Gaius R, Edward B Rastetter, V. Salmon, L. E Street, M. J van de Weg, Adrian V Rocha, M. T van Wijk, and Mathew W Williams. “Panarctic Modeling Of Net Ecosystem Exchange Of Co2”. Philosophical Transactions Of Royal Society: Biology 368, no. 1624. Philosophical Transactions Of Royal Society: Biology (2013): 20120485. doi:10.1098/rstb.2012.0485.

van Wijk, M. T, Mathew W Williams, and Gaius R Shaver. “Tight Coupling Between Leaf Area Index And Foliage N Content In Arctic Plant Communities”. Oecologia 142, no. 3. Oecologia (2005): 421-427. doi:10.1007/s00442-004-1733-x.

Street, L. E, Gaius R Shaver, Mathew W Williams, and M. T van Wijk. “What Is The Relationship Between Changes In Canopy Leaf Area And Changes In Photosynthetic Co2 Flux In Arctic Ecosystems?”. Journal Of Ecology 95, no. 1. Journal Of Ecology (2007): 139-150. doi:10.1111/j.1365-2745.2006.01187.x.