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| Peeters, E.; Das, J.; Mertens, M.; Castiaux, M.A.. |
| Different metals (Cr, Cu, Fe, Zn, Pb and Ni) were dosed by spectrophotometry of atomic absorption in the North Sea waters and the Scheldt estuary. For some amongst them, a comparison is made between the dosage by spectrophotometry atomic absorption and the measurements by neutron activation. Copper and zinc were dosed in the organisms of three fish common in the North Sea (<i>Pleuronectes platessa</i>, <i>Gadus merlangus</i> and <i>Trachurus trachurus</i>).Its results were put into a report together with its contents and nutrient salts (nitrates, nitrites and phosphates) in the same waters. |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 1973 |
URL: http://www.vliz.be/imisdocs/publications/303552.pdf |
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| Peeters, E.. |
| During the last 10 years, the Sub-Committee on Oceanic Research of NATO has realized many expiditions in the Tyrrhenian sea and has allowed us to study its hydrology, surface currents, bathymetry and gravimetry. By its topography and characteristics (especially by its deep waters of very long residence time) we have identified it to a close basin. Indeed there are not any important coming waters from the rivers, and the surface currents let us see waters coming out between Sicily and France and in the Strait of Messina; in the other hand two parallele volcanic ridges, one of them being submarine, give an important amount of elements and oligo-elements. We are studying trace elements in stratified waters from the surface to 1.000 meters depth and we hope of... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 1973 |
URL: http://www.vliz.be/imisdocs/publications/295208.pdf |
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