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2007.
“Plant-herbivore interactions in Alaskan arctic tundra change with soil nutrient availability”
116: 407-418.
2008.
“Long-term mammalian herbivory and nutrient addition alter lichen community structure in Alaskan dry heath tundra”
40 (1): 65-73.
2008.
“Hyporheic exchange and water chemistry of two arctic tundra streams of contrasting geomorphology”
113 (G02029): 14pp.
2006.
“Nitrogen fixation in surface soils and vegetation in an Arctic tundra watershed: A key source of atmospheric nitrogen”
38: 363-372.
2008.
“Natural abundance of 15N in nitrogen-limited forests and trundra can estimate nitrogen cycling through mycoorrhizal fungi: A review”
11 (5): 815-830.
2009.
“Mycorrhizal fungi supply nitrogen to host plants in arctic tundra and boreal forests: 15N is the key signal”
55: 84-94.
2008.
“Heterotrophic microbial processes in polar lakes”
: 197-212.
2006.
“Vertical and temporal distribution of two copepod species, Cyclops scutifer and Diaptomus pribilofensis, in 24 hour arctic daylight”
29: 275-289.
2007.
“Bacterial responses in activity and community composition to photo-oxidation of dissolved organic matter from soil and surface waters”
69: 96-107.
2007.
“Effects of large lake trout (Salvelinus namaycush) on the dietary habits of small lake trout: a comparison of stable isotopes (delta N-15 and delta C-13) and stomach content analyses”
579 (1): 175-185.
2009.
“Multi-offset GPR methods for hyporheic zone investigations”
7 (4): 247-257.
2006.
“Temporal thaw depth beneath two arctic stream types using ground-penetrating radar”
17 (4): 341-355.







