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4.813  Articles
1 of 482 pages  |  10  records  |  more records»
The regularities of the distribution of migration and accumulation of heavy metals in the samples of bottom sediments biotransformed by vermiculture of the genus Eisenia are studied. The changes in the mobility coefficient of heavy metals: Mg, Ni, Zn, Cu,... see more

The study involved a comparative analysis of PAH (polycyclic aromatic hydrocarbons) concentrations in the bottom sediments of the southern part of the Baltic Sea. It was determined that the contamination of sediments with PAHs is considerable (>500 ng/... see more

The article considers biogeochemical features of accumulation, redistribution and migration of heavy metals in bottom sediments in the conditions of oil pollution of coastal water areas. The Black Sea, like other parts of the world's oceans, is characteri... see more

River-lake systems most often behave as hydrographic units, which undergo complex interactions, especially in the contact zone. One such interaction pertains to the role of a river in the dispersal of trace elements carried into and out of a lake. In this... see more

An accurate mapping of ocean seabed is needed to answer the challenges faced by the marine scientist today. Sub-bottom profiler present as one of the acoustics system which used to describe the sediment layer profile of the ocean bottom, as well as the th... see more

The Bizerte Lagoon (Tunisia) functions as a sedimentation environment characterized by receiving allochthonous sediments mainly transported by the Ben Hassine, Rharek and Guenich streams, as well as marine sediments from the Mediterranean Sea. It is subje... see more

This work intends to access the sediments quality and to suggest potential uses of dredged material off the mouth of Figueira da Foz Harbor (FFH; Portugal), at a frequently dredge area in order to keep port accessibility. Thirty-six sediment samples colle... see more

Regularities in the distribution of heavy metals in sediments in the zone of influence of the steel industry in Mariupol are installed. The study results of the forms of occurrence of Zn, Pb, Cu, Cr, Ni are represented. Ecological and geochemical assessme... see more

An accurate mapping of ocean seabed is needed to answer the challenges faced by the marine scientist today. Sub-bottom profiler present as one of the acoustics system which used to describe the sediment layer profile of the ocean bottom, as well as the th... see more

1 of 482 pages  |  10  records  |  more records»