TY - RPRT TI - Increased land use by Chukchi Sea polar bears in relation to changing sea ice conditions AU - Karyn D. Rode AU - Ryan H. Wilson AU - Eric V. Regehr AU - Michelle St. Martin AU - David C. Douglas AU - Jay Olson PY - 2015 DO - 10.1371/journal.pone.0142213 UR - https://pubs.usgs.gov/publication/70159860 ID - 70159860 ER -