Oceanic residence times of trace metals
| العنوان: | Oceanic residence times of trace metals |
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| المؤلفون: | J. M. Bewers, P. A. Yeats |
| المصدر: | Nature. 268:595-598 |
| بيانات النشر: | Springer Science and Business Media LLC, 1977. |
| سنة النشر: | 1977 |
| مصطلحات موضوعية: | Settling rate, Multidisciplinary, Discharge, Environmental chemistry, Environmental science, Residence, Precipitation, Particulates, Sedimentation, Atmospheric sciences, Residence time (fluid dynamics), Deep sea |
| الوصف: | A detailed study of suspended matter and metal fluxes in a large marginal sea has enabled us to assess the impact of nearshore precipitation of the dissolved and particulate constituents of river discharge upon the oceanic residence times of seven trace metals. A distinct improvement in the agreement between stream flow and sedimentation rate estimates of residence time has been achieved and we conclude that most previous determinations, particularly in the cases of Fe and Mn, have been overestimated. Our calculations yield oceanic residence times of Fe which are compatible with direct measurements of the settling rate of Fe in the deep ocean. |
| تدمد: | 1476-4687 0028-0836 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::b23b3d1f043b2e7e1d0d2e4e391d954e https://doi.org/10.1038/268595a0 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........b23b3d1f043b2e7e1d0d2e4e391d954e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14764687 00280836 |
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