Ocean acidification induces distinct metabolic responses in subtropical zooplankton under oligotrophic conditions and after simulated upwelling

N Osma, CA Vargas, M Algueró-Muñíz, LT Bach… - Science of The Total …, 2022 - Elsevier
Ocean acidification (OA) is one of the most critical anthropogenic threats to marine
ecosystems. While significant ecological responses of plankton communities to OA have …

Spatio-temporal variability in the GDH activity to ammonium excretion ratio in epipelagic marine zooplankton

I Fernández-Urruzola, N Osma, TT Packard… - Deep Sea Research …, 2016 - Elsevier
Glutamate dehydrogenase (GDH) activities have been widely used in oceanographic
research as an index of in situ NH 4+ excretion rates (R NH 4+) in zooplankton. Here we …