Exploring continental margin carbon fluxes on a global scale
نویسندگان
چکیده
منابع مشابه
Fluxes of dissolved organic carbon from California continental margin sediments
Fluxes of dissolved organic carbon (DOC) from marine sediments represent a poorly constrained component of the oceanic carbon cycle that may affect the concentration and composition of DOC in the ocean. Here we report the first in situ measurements of DOC fluxes from continental margin sediments (water depths ranging from 95 to 3,700 m), and compare these fluxes with measured benthic fluxes fro...
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Particulate biogenic barium (bio-Ba) fluxes obtained from three instrumented arrays moored in the Alboran Sea, the westernmost basin in the Mediterranean Sea, are presented in this study. The mooring lines were deployed over almost one year, from July 1997 to May 1998, and were equipped with sediment traps at ~500-700 m depth, ~1000-1200 m depth and 30 m above the sea floor (~1000-2200 m). The ...
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Minamata patients in Japan were found to have middlebut not lowfrequency deficits (high frequencies were not tested) with little or no constriction of visual fields (16). Although deficits in peripheral vision, especially constriction of visual fields, may be the most conspicuous and extensive visual lesion in methylmercury poisoning, other visual changes seem to occur at the same time and poss...
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Minamata patients in Japan were found to have middlebut not lowfrequency deficits (high frequencies were not tested) with little or no constriction of visual fields (16). Although deficits in peripheral vision, especially constriction of visual fields, may be the most conspicuous and extensive visual lesion in methylmercury poisoning, other visual changes seem to occur at the same time and poss...
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A first objective is to investigate the fabric (pattern) of seabed stratification on continental margins at small time and space scales (1 cm-50 cm depth into the seabed; 1 hr-3 yrs sedimentary record). To this end, we are testing the hypothesis that on muddy shelves such as the northern California shelf, Holocene event stratigraphy consists of the deposits of high-concentration storm regimes a...
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ژورنال
عنوان ژورنال: Eos, Transactions American Geophysical Union
سال: 2000
ISSN: 0096-3941
DOI: 10.1029/eo081i052p00641-01