TY - RPRT TI - Changing Arctic ecosystems--research to understand and project changes in marine and terrestrial ecosystems of the Arctic AU - Joy Geiselman AU - Anthony R. DeGange AU - Karen Oakley AU - Dirk V. Derksen AU - Mary E. Whalen PY - 2012 DO - 10.3133/fs20113136 UR - https://pubs.usgs.gov/publication/fs20113136 ID - fs20113136 ER -