Martz, T. R., DeGrandpre, M. D., Strutton, P. G., McGillis, W. R., & Drennan, W. M. (2009). Sea surfacepCO2and carbon export during the Labrador Sea spring-summer bloom: An in situ mass balance approach. Journal of Geophysical Research, 114(C9). doi:10.1029/2008jc005060