Assimilation of old carbon by stream food webs in arctic Alaska

Dr. Jonathan A O'Donnell, National Park Service Anchorage, Anchorage, United States, Michael Carey, USGS Alaska Science Center, Anchorage, AK, United States, Xiaomei Xu, Univ California Irvine, Irvine, CA, United States, Joshua C Koch, U.S. Geological Survey, Anchorage, United States, Jennifer Clare Walker, University of California, Irvine, Irvine, CA, United States and Christian E. Zimmerman, Alaska Science Center, U.S. Geological Survey, Anchorage, AK, United States