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Publications
Marine projections of warming and ocean acidification in the Australasian region
International Atomic Energy Agency (IAEA) Publications
In response to increasing carbon dioxide emissions the oceans have become warmer and more acidic. In this paper, the ability of Earth System Models to simulate observed temperature and...
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Publications
Contrasting impact of future CO2 emission scenarios on the extent of CaCO3 mineral undersaturation in the Humboldt Current System
International Atomic Energy Agency (IAEA) Publications
The eastern boundary upwelling systems are among those regions that are most vulnerable to an ocean acidification‐induced transition toward undersaturated conditions with respect to...
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Publications
Global dissolution effects on planktonic foraminiferal Mg/Ca ratios controlled by the calcite-saturation state of bottom waters
International Atomic Energy Agency (IAEA) Publications
Mg/Ca ratios of planktonic foraminiferal tests are important tools for reconstructing past ocean temperatures at different levels of the upper water column. Yet numerous studies suggest a...
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Publications
Effect of seawater temperature, pH, and nutrients on the distribution and character of low abundance shallow water benthic foraminifera in the Galápagos
International Atomic Energy Agency (IAEA) Publications
In order to help predict the effects of anthropogenic stressors on shallow water carbonate environments, it is important to focus research on regions containing natural oceanographic...
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Publications
Anthropogenic carbon distribution in the eastern South Pacific Ocean
International Atomic Energy Agency (IAEA) Publications
We present results of the CO2/carbonate system from the BIOSOPE cruise in the Eastern South Pacific Ocean, in an area not sampled previously. In particular, we present estimates of the...
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Publications
Permeable coral reef sediment dissolution driven by elevated CO2 and porewater advection
International Atomic Energy Agency (IAEA) Publications
Ocean acidification (OA) is expected to drive the transition of coral reef ecosystems from net calcium carbonate (CaCO3) precipitating to net dissolving within the next century. Although...
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Publications
A simple colorimetric method for determining seawater alkalinity using bromophenol blue
International Atomic Energy Agency (IAEA) Publications
The development of small portable USB‐spectrophotometer systems makes monitoring alkalinity and pH possible in the field and remote locations. Here, we present a method utilizing purified...
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Publications
Galápagos coral reef persistence after ENSO warming across an acidification gradient
International Atomic Energy Agency (IAEA) Publications
Anthropogenic CO2 is causing warming and ocean acidification. Coral reefs are being severely impacted, yet confusion lingers regarding how reefs will respond to these stressors over this...
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Publications
Complex environmental forcing across the biogeographical range of coral populations
International Atomic Energy Agency (IAEA) Publications
Although there is a substantial body of work on how temperature shapes coastal marine ecosystems, the spatiotemporal variability of seawater pH and corresponding in situ biological...
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Publications
Influence of glacier melting and river discharges on the nutrient distribution and DIC recycling in the Southern Chilean Patagonia
International Atomic Energy Agency (IAEA) Publications
The Chilean Patagonia constitutes one of the most important and extensive fjord systems worldwide, therefore can be used as a natural laboratory to elucidate the pathway of both organic...
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Publications
Abiotic and biotic interactions in the diffusive boundary layer of kelp blades create a potential refuge from ocean acidification
International Atomic Energy Agency (IAEA) Publications
1.Seaweeds are able to modify the chemical environment at their surface, in a micro‐zone called the diffusive boundary layer (DBL), via their metabolic processes controlled by light...
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Publications
A “core-top” screen for trace element proxies of environmental conditions and growth rates in the calcite skeletons of bamboo corals (Isididae)
International Atomic Energy Agency (IAEA) Publications
We test for trace element proxies in the high-magnesium calcite fraction of bamboo coral internodes by comparing environmental conditions and growth rates to the specimen-mean...