Sub-Oceanic Changes
نویسندگان
چکیده
منابع مشابه
Oceanic Uptake of Anthropogenic CO<sub>2</sub>: TheMajor Uncertainties
The recent notes by Broecker [1991] and by Smith and Mackenzie [1991] rightfully point out that many oceanographers do not have a clear grasp of the relationship between the oceanic biological pump and anthropogenic CO2 transient. This misunderstanding has unfortunately led some scientists to make misleading claims as to the importance of the biological pump in the anthropogenic transient. It i...
متن کاملValidation of Oceanic Mass Changes derived from GRACE Gravimetry
The satellite mission GRACE (Gravity Recovery and Climate Experiment) provides monthly solutions of the global gravity field of the Earth. Temporal variations in gravity reflect mass redistributions over the Earth. Those mass movements are caused by physical phenomena such as ice sheet dynamics, accumulation of hydrological masses over land, the dynamics in the solid Earth and the dynamics in t...
متن کاملClimatically driven changes in oceanic processes throughout the equatorial Pacific
[1] The mass accumulation rates of sedimentary components (carbonate, organic carbon, opal, barite, reactive phosphate, iron, terrigenous minerals, etc.) are used in many paleoceanographic reconstructions to learn about temporal and spatial changes in surficial Earth processes including wind stress and direction, oceanic circulation, weathering rates, marine productivity and ecosystem structure...
متن کاملImpact of oceanic circulation changes on atmospheric 13CO2
δCO2 measured in Antarctic ice cores provides constraints on oceanic and terrestrial carbon cycle processes linked with millennial-scale changes in atmospheric CO2. However, the interpretation of δCO2 is not straightforward. Using carbon isotope-enabled versions of the LOVECLIM and Bern3D models, we perform a set of sensitivity experiments in which the formation rates of North Atlantic Deep Wat...
متن کاملDetecting an external influence on recent changes in oceanic oxygen
Introduction Conclusions References
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ژورنال
عنوان ژورنال: The Geographical Journal
سال: 1897
ISSN: 0016-7398
DOI: 10.2307/1774597