TY  - RPRT
TI  - Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines
AU  - Eric V. Regehr
AU  - Kristin L. Laidre
AU  - H. Resit Akcakaya
AU  - Steven C. Amstrup
AU  - Todd C. Atwood
AU  - Nicholas J. Lunn
AU  - Martyn E. Obbard
AU  - Harry Stern
AU  - Gregory W. Thiemann
AU  - Øystein Wiig
PY  - 2016
DO  - 10.1098/rsbl.2016.0556
UR  - https://pubs.usgs.gov/publication/70187719
ID  - 70187719
ER  -