Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tarja Hyötyläinen"'
Autor:
Aimo Oikari, Tarja Hyötyläinen
Publikováno v:
Chemosphere. 57:159-164
The oligochaete, Lumbriculus variegatus, was used for a bioaccumulation assay in the creosote-contaminated sediment of Lake Jämsänvesi in a 28-day experiment. The PAH concentrations of the whole body tissue of worms, sediments and water samples wer
Publikováno v:
Water Research. 36:4497-4504
A study was conducted at Lake Jämsänvesi in Central Finland, to identify the potential ecotoxicological risks of the remediation operation of a creosote-/PAH-contaminated lake sediment, made by capping during the years 1998-1999. Mussels (Anodonta
Autor:
Aimo Olkari, Tarja Hyötyläinen
Publikováno v:
Chemosphere. 38:1135-1144
Sediment samplers, divided into three layers (0 – 10, 10 – 20 and 20 – 30 cm), were collected from 16 sites in Lake Jamsanvesi, Central Finland. The acute toxicity of pore waters and elutriates (sediment + water 1:4 v/v) were studied by biolumi
Publikováno v:
Toxicological & Environmental Chemistry. 68:335-348
PAHs were sampled in ten homes in the Makwanpur region, Nepal. SPMDs and moss bags (Sphagnum girgensohnii) were used as passive samplers. Soot particles on the SPMD surfaces were also analyzed for PAHs. The overall PAH concentrations in SPMDs were si
Autor:
Jaana Kositinen, Leena Welling, Jaakko Paasivirta, Tiina Rantio, Marja Keinänen, Tarja Hyötyläinen, Pekka J. Vuorinen
Publikováno v:
Chemosphere. 34:1151-1166
Organochlorine concentrations in the muscle of female Baltic salmon (Salmo salar), ascending for spawning in the Simojoki River on the north-eastern coast of the Gulf of Bothnia from 1988 to 1992 are given in this paper in relation to reproduction su
Publikováno v:
Chemosphere. 65(5)
The dissolution potency of hydrophobic resin acids (RAs), retene and wood sterols from sediments was studied. These wood extractives and their metabolites are sorbed from pulp and paper mill effluents to downstream sediments. With harmful components
Autor:
Tarja Hyötyläinen, Aimo Oikari
Publikováno v:
The Science of the total environment.
In order to predict the potential toxicity hazards of sediment remediation by dredging, an experimental laboratory simulation was made by investigating seven ratios of creosote-contaminated sediment (Lake Jamsanvesi, central Finland) and artificial l
Autor:
Tarja Hyötyläinen, Aimo Oikari
Publikováno v:
Ecotoxicology and environmental safety. 44(3)
A sediment site in the Lake Jamsanvesi (municipality of Petajavesi, Finland) contaminated by creosote was investigated to assess the possible ecotoxicological risks it may cause to benthic animals, including ones which may arise due to physical measu
Autor:
Harry F. Prest, Tarja Hyötyläinen, Jaana Koistinen, Jaakko Paasivirta, Pertti Heinonen, Sirpa Herve
Publikováno v:
Environmental science and pollution research international. 2(1)
Semipermeable membrane sampling devices (SPMDs) and caged lake mussels (Anodonta piscinalis) were simultaneously deployed at four lake watercourse sites in Central Finland four weeks in August 1992. This study was part of the regular annual monitorin