TY - RPRT TI - Executive summary. In Second State of the Carbon Cycle Report (SOCCR2): A Sustained Assessment Report AU - Richard Birdsey AU - Melanie A. Mayes AU - Patricia Romero-Lankao AU - Raymond G. Najjar AU - Sasha C. Reed AU - Nancy Cavallaro AU - Gyami Shrestha AU - Daniel J. Hayes AU - Laura Lorenzoni AU - Anne Marsh AU - Kathy Tedesco AU - Tom Wirth AU - Zhiliang Zhu PY - 2018 DO - 10.7930/soccr2.2018.es UR - https://pubs.usgs.gov/publication/70201999 ID - 70201999 ER -