Export production in the Southern Ocean assessed from biogeochemical floats and space-based lidarĀ 

Lionel Arteaga, Princeton University, Princeton, NJ, United States, Emmanuel Boss, University of Maine, School of Marine Science, Orono, ME, United States, Kenneth S Johnson, Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States and Jorge L Sarmiento, Princeton University, Atmospheric and Oceanic Sciences Program, Princeton, NJ, United States