TY  - RPRT
TI  - Tropicalization of the temperate zone: Spatiotemporal variability of winter warming and declining freeze days across the United States
AU  - Vincent M. Brown
AU  - Derek T. Thompson
AU  - Buren B. DeFee
AU  - Michael J. Osland
AU  - Barry D. Keim
PY  - 2026
DO  - 10.1002/joc.70425
UR  - https://pubs.usgs.gov/publication/70276263
ID  - 70276263
ER  -