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Seawater carbonate chemistry and growth rate, particulate organic (POC) and i...
Continuous accumulation of fossil CO2 in the atmosphere and increasingly dissolved CO2 in seawater leads to ocean acidification (OA), which is known to affect phytoplankton... -
Physiological responses of coastal and oceanic diatoms to diurnal fluctuation...
Diel and seasonal fluctuations in seawater carbonate chemistry are common in coastal waters, while in the open-ocean carbonate chemistry is much less variable. In both of these... -
Comparative responses of two dominant Antarctic phytoplankton taxa to interac...
We investigated the responses of the ecologically dominant Antarctic phytoplankton species Phaeocystis antarctica (a prymnesiophyte) and Fragilariopsis cylindrus (a diatom) to a... -
CO2 and vitamin B12 interactions determine bioactive trace metal requirements...
Phytoplankton growth can be limited by numerous inorganic nutrients and organic growth factors. Using the subarctic diatom Attheya sp. in culture studies, we examined how the... -
Combined effects of CO2 and light on large and small isolates of the unicellu...
We examined the combined effects of light and pCO2 on growth, CO2-fixation and N2-fixation rates by strains of the unicellular marine N2-fixing cyanobacterium Crocosphaera... -
Colimitation of the unicellular photosynthetic diazotroph Crocosphaera watson...
We describe interactive effects of total phosphorus (total P = 0.1-4.0 µmol/L; added as H2NaPO4), irradiance (40 and 150 µmol quanta/m**2/s), and the partial pressure of carbon... -
Seawater carbonate chemistry and reproductive properties of the benthic copep...
We investigated the effects of elevated pCO2 in seawater both on the acute mortality and the reproductive properties of the benthic copepod Tigriopus japonicus and gastropod... -
Seawater carbonate chemistry and diatom aggregation when exposed to crude oil...
Roller table experiments with Thalassiosira pseudonana, a small centric diatom, were conducted to produce marine snow aggregates in six treatments: Control (pCO2 = 400 ppm), OA... -
Seawater carbonate chemistry and diatom Phaeodactylum tricornutum (CCMA 106) ...
CO2/pH perturbation experiments were carried out under two different pCO2 levels (39.3 and 101.3 Pa) to evaluate effects of CO2-induced ocean acidification on the marine diatom... -
Seawater carbonate chemistry and oxidative stress response, carbon metabolism...
We conducted a full-factorial lab experiment to study the individual and combined effects of temperature (18°C and 21°C), pCO2 (400 and 1000 ppm), and dissolved N:P ratio (16... -
Seawater carbonate chemistry and growth and reproduction of three-spined Stic...
We investigated the joint effect of warming and acidification on three-spined stickleback (Gasterosteus aculeatus) from the juvenile stage to adulthood, focusing on parameters... -
Seawater carbonate chemistry and reallocation of elemental content and macrom...
Global climate change leads to simultaneous changes in multiple environmental drivers in the marine realm. Although physiological characterization of coccolithophores has been... -
Seawater carbonate chemistry and nitrogen fixation by phosphorus-limited Tric...
Growth of the prominent nitrogen-fixing cyanobacterium Trichodesmium is often limited by phosphorus availability in the ocean. How nitrogen fixation by phosphorus-limited... -
Seawater carbonate chemistry and ROS and EPS production of the Trichodesmium ...
The diazotrophic cyanobacterium Trichodesmium is thought to be a major contributor to the new N in the parts of the oligotrophic, subtropical and tropical oceans. In this study... -
Seawater carbonate chemistry and growth and physiology of the marine diatom T...
The marine diatom Thalassiosira pseudonana was grown in continuous culture systems to study the interactive effects of temperature, irradiance, nutrient limitation, and the... -
Seawater carbonate chemistry and growth and enzyme activities of Nitzschia cl...
In this study, Nitzschia closterium was incubated in seawater at different pH values (8.10, 7.71, and 7.45) and using different nitrogen forms (NO3–N and NH4–N) in the... -
Seawater carbonate chemistry and calcification, survival, concentrations of S...
Coral calcification is expected to decline as atmospheric carbon dioxide concentration increases. We assessed the potential of Porites astreoides, Siderastrea siderea and... -
Seawater carbonate chemistry and elemental composition of a southern hemisphe...
A series of semi-continuous incubation experiments were conducted with the coccolithophore Emiliania huxleyi strain NIWA1108 (Southern Ocean isolate) to examine the effects of... -
Nitrate limitation and ocean acidification interact with UV-B to reduce photo...
It has been proposed that ocean acidification (OA) will interact with other environmental factors to influence the overall impact of global change on biological systems.... -
Experiment: Organic matter exudation by Emiliania huxleyi under simulated fut...
Emiliania huxleyi (strain B 92/11) was exposed to different nutrient supply, CO2 and temperature conditions in phosphorus controlled chemostats to investigate effects on organic...