Effects of increased co2 in the carbon budget and the photosynthetic yield of the arctic seaweeds alaria esculenta and desmarestia aculeata

• Main Authors: Íñiguez, Concepción, Lorenzo, M. Rosario, Niell, F Xavier, Wiencke, Christian, Gordillo, Francisco JL, Carmona-Fernández, Raquel
• Format: Conference Object
• Language: Spanish
• Published: 2015
• Subjects: Algas marinas; CO2; Seaweeds; Arctic; Kongsfjord; Svalbard; Kongsfjord*
• Online Access: http://hdl.handle.net/10630/9265

The physiological acclimation to increased pCO2 (1300 ppm) of two common Arctic seaweeds from Kongsfjord (Svalbard) was analysed under laboratory conditions after 7 days of incubation. Growth rate changed in both species as a result of a reorganization of the carbon budget of the cell. Since increas...