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3. J.-P. Gattuso and L. Hansson, Ocean Acidification: Background and History (Oxford Univ. Press, Oxford, 2011).
4. IPCC5 Assessment (2013), Chap. 3, pp. 255–266.
5. Upwelling: Mechanisms, Ecological Effects and Treats to Biodiversity, Ed. by W. E. Fischer and A. B. Green (Nova Sci. Publ., New York, 2013).