TY - RPRT TI - Mangrove isotopic (δ15N and δ13C) fractionation across a nitrogen vs. phosphorus limitation gradient AU - Karen L. McKee AU - Ilka C. Feller AU - Marianne Popp AU - Wolfgang Wanek PY - 2002 DO - 10.1890/0012-9658(2002)083[1065:minacf]2.0.co;2 UR - https://pubs.usgs.gov/publication/70024375 ID - 70024375 ER -