Výsledky vyhledávání

Distribution of the persistent organic pollutants, polycyclic aromatic hydrocarbons, between water, sediments and biota

Autor: E. Urbas, Uuve Kirso, M. Voll, Natalya Irha, L. Paalme

Publikováno v: Aquatic Ecosystem Health & Management. 4:151-163

Polycyclic aromatic compounds continue to be regarded as a major environmental threat, especially in the aquatic environment. To gather further information on the distribution and levels of these persistent organic compound in natural waters, the cur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e799ce41d079100d873b19374735550f
https://doi.org/10.1080/14634980127705

Zobrazit plný text záznamu

Model studies of photochemical oxidation of carcinogenic polyaromatic hydrocarbons

Autor: E. Urbas, L. Paalme, N. Irha, A Tsyban, U. Kirso

Publikováno v: Marine Chemistry. 30:105-111

Twenty-eight different polyaromatic hydrocarbons (PAHs) in water and on thin-layer plates with Al2O3 or SiO2 have been irradiated, using high-pressure mercury-quartz lamps. The degradation rates differ by two orders of magnitude, and the process is m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::480e4a79a39fba3d873864f7db5b0a24
https://doi.org/10.1016/0304-4203(90)90064-j

Zobrazit plný text záznamu

Accumulation of carcinogenic hydrocarbons at the sediment-water interface

Autor: E. Urbas, N. Irha, L. Paalme, M. Voll, U. Kirso

Publikováno v: Marine Chemistry. 30:337-341

Polyaromatic hydrocarbons (PAHs) were determined at different depths, at the sediment-water interface, in sediments and in benthic algae at stations in the Gotland Deep and the Gulf of Finland. Pyrene is the main PAH in the water and the algae, where

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d865e08d3c5d728fca9800e7e60f9cc
https://doi.org/10.1016/0304-4203(90)90079-r

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání