Intertidal regions changing coastal alkalinity: The Wadden Sea‐North Sea tidally coupled bioreactor

Yoana G Voynova1, Wilhelm Petersen1, Martina Gehrung1, Steffen Aßmann2 and Andrew King3, (1)Helmholtz-Zentrum Geesthacht Centre for Materials and Coastal Research, Geesthacht, Germany, (2)Kongsberg Maritime Contros GmbH, Kiel, Germany, (3)Norwegian Institute for Water Research, Oslo, Norway