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Driftcard experiment in Rijeka Bay [to study surface currents, Yugoslavia, Adriatic Sea]
1979
Ilic, D. | Jeftic, L. | Nozina, I. | Smircic, T.
Processing the "DRIFTEX" data [to study the general surface circulation of the Mediterranean Sea]
1979
Cruzado, A. (Instituto de Investigaciones Pesqueras, Barcelona (Spain))
[Evolution of bacterial populations in the Marseille sewage area [France]]
1979
[Computation methods and models for the dispersion of waste waters in the sea]
1979
Chiriac, V. | Rusu, G. | Dinu, M.
Trajectories and speeds of surface currents near the Egyptian Mediterranean coast as deduced from the movement of surface drifters
1979
Gerges, M.A.
Coastal water quality control - Study of the state of pollution of Alexandria beaches due to sewage discharge [Egypt, Mediterranean Sea]
1979
El-Sharkawi, F.
Atomic absorption spectrophotometric determination of cadmium, copper, lead in organic matter with high molecular weight amine extraction
1979
Matsuzawa, K. (Nagano-ken. Research Inst. for Health and Pollution (Japan))
As high molecular weight amine were able to extract trace cadmium, copper and lead Into an organic phase at the potassium iodide-sulfuric acid, simultaneously, conditions for determination directly organic phase with atomic absorption spectrophotometry were investigated. By setting potassium iodide concentration and sulfuric acid concentration at 0.2M and 3.6 N, respectively, cadmium, copper and lead were extracted with 5v/v% Amberlite LA-2-n-Buthyl acetate solution simultaneously. Under the conditions above described, the extraction rate of cadmium, copper were 100% and its of lead was 98%. The coefficient of variation were proved to be 0.71%, 1.47%, 1. 30%; which were obtained by the 20 repeats of determination with 1 micro g/ml cadmium, copper solution and 5 micro g/ml lead solution With regard to the effect of coexisting ions, alkaline metals, alkaline earths metals, Fe(II), Zn(II), Al(II), Mn(II), Cr(IV), Si(IV), Ni(II), As(III) etc. did not interfere. The method was applied to the determination of cadmium, copper and lead in hair with satisfactory results.
Show more [+] Less [-][Mathematical modelling of stratified discharges in marine environment with weak tides]
1979
Biesel, F. (Laboratoire Central d'Hydraulique de France (LCHF), 94 - Maisons-Alfort)
[Results of the 1st year study on trace elements in some marine organisms of Ligurian Sea [Mediterranean Sea]]
1979
Capelli, R. | Franchi, A. | Zanicchi, G. (Genoa Univ. (Italy). Ist. di Chimica Generale)
The benthos of Rijeka Bay - Subject to stress of pollution [Adriatic Sea, Yugoslavia]
1979
Zavodnik, D. | Zavodnik, N.
