TY - RPRT TI - Ice duration drives winter nitrate accumulation in north temperate lakes AU - Steven M Powers AU - Stephanie G. Labou AU - Helen M. Baulch AU - Randall J. Hunt AU - Noah R. Lottig AU - Stephanie E. Hampton AU - Emily H. Stanley PY - 2017 DO - 10.1002/lol2.10048 UR - https://pubs.usgs.gov/publication/70191346 ID - 70191346 ER -