Dependence of ice-core relative trace-element concentration on acidification
نویسندگان
چکیده
منابع مشابه
Dependence of ice-core relative trace-element concentration on acidification
To assess the role of methodological differences on measured trace-element concentrations in ice cores, we developed an experiment to test the effects of acidification strength and time on dust dissolution using snow samples collected in West Antarctica and Alaska. We leached Antarctic samples for 3 months at room temperature using nitric acid at concentrations of 0.1, 1.0 and 10.0% (v/v). At s...
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The anthropogenic release of carbon dioxide (CO(2)) into the atmosphere leads to an increase in the CO(2) partial pressure (pCO(2)) in the ocean, which may reach 950 μatm by the end of the 21st century. The resulting hypercapnia (high pCO(2)) and decreasing pH ("ocean acidification") are expected to have appreciable effects on water-breathing organisms, especially on their early-life stages. Fo...
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ژورنال
عنوان ژورنال: Journal of Glaciology
سال: 2014
ISSN: 0022-1430,1727-5652
DOI: 10.3189/2014jog13j137