Arctic Tundra Soils: A Microbial Feast That Shrubs Will Cease

Megan Machmuller1, Francisco Calderon2, M Francesca Cotrufo3, Laurel Lynch4, Eldor A Paul4 and Matthew D Wallenstein5, (1)Colorado State University, Natural Resource Ecology Laboratory, Fort Collins, United States, (2)United States Department of Agriculture, USDA-ARS Central Great Plains Research Station, Akron, CO, United States, (3)Colorado State University, Department of Soil and Crop Sciences, Fort Collins, United States, (4)Colorado State University, Natural Resource Ecology Laboratory, Fort Collins, CO, United States, (5)Department of Ecosystem Science and Sustainability, Colorado State University, Fort Collins, CO, United States