Liu, Xue-Yan, Keisuke Koba, Lina A Koyama, Sarah E Hobbie, M. Weiss, Yoshiyuki Inagaki, Gaius R Shaver, et al.. “Nitrate Is An Important Nitrogen Source For Arctic Tundra Plants”. Proceedings Of The National Academy Of Sciences 115, no. 13. Proceedings Of The National Academy Of Sciences (2018): 3398 - 3403. doi:10.1073/pnas.1715382115.

McGraw, James B, J. B Turner, S. Souther, Cynthia C Bennington, M. C Vavrek, Gaius R Shaver, and Ned Fetcher. “Northward Displacement Of Optimal Climate Conditions For Ecotypes Of Eriophorum Vaginatum L. Across A Latitudinal Gradient In Alaska”. Global Change Biology 21, no. 10. Global Change Biology (2015): 3827–3835. doi:10.1111/gcb.12991.

Yano, Y., Gaius R Shaver, Anne E Giblin, Edward B Rastetter, and K. J Nadelhoffer. “Nitrogen Dynamics In A Small Arctic Watershed: Retention And Downhill Movement Of 15N”. Ecological Monographs 80, no. 2. Ecological Monographs (2010): 331-351. doi:10.1890/08-0773.1.

Nowinski, N., S. E Trumbore, Edward AG Schuur, Michelle C Mack, and Gaius R Shaver. “Nutrient Addition Prompts Rapid Destabilization Of Organic Matter In An Arctic Tundra Ecosystem”. Ecosystems 11. Ecosystems (2008): 16-25. doi:10.1007/s10021-007-9104-1.

Hobara, S., C. McCalley, Keisuke Koba, Anne E Giblin, M. Weiss, Gretchen M Gettel, and Gaius R Shaver. “Nitrogen Fixation In Surface Soils And Vegetation In An Arctic Tundra Watershed: A Key Source Of Atmospheric Nitrogen”. Arctic, Antarctic And Alpine Research 38, no. 3. Arctic, Antarctic And Alpine Research (2006): 363-372. doi:10.1657/1523-0430(2006)38%5B363:Nfissa%5D2.0.Co;2.

Nordin, A., I. K Schmidt, and Gaius R Shaver. “Nitrogen Uptake By Arctic Soil Microbes And Plants In Relation To Soil Nitrogen Supply”. Ecology 85. Ecology (2004): 955-962. doi:10.1890/03-0084.

Ågren, G. I, Gaius R Shaver, and Edward B Rastetter. “Nutrients: Dynamics And Limitations”. In Carbon Dioxide And Environmental Stress, 333-345. Carbon Dioxide And Environmental Stress. New York: Academic Press, 1999.

Nadelhoffer, K. J, Gaius R Shaver, B. Fry, Anne E Giblin, L. C Johnson, and R. B McKane. “N-15 Natural Abundances And N Use By Tundra Plants”. Oecologia 107, no. 3. Oecologia (1996): 386-394. doi:10.1007/bf00328456.