Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Tiina S. Tuovinen"'
Autor:
Jarkko Akkanen, Soroush Majlesi, Jouni Sorvari, Jonne Naarala, Tiina S. Tuovinen, Päivi Roivainen, Jukka Juutilainen
Publikováno v:
The Science of the total environment. 791
Information on transfer of elements and their radionuclides is essential for radioecological modeling. In the present study, we investigated the transfer of Cl, Co, Mo, Ni, Se, Sr, U and Zn in a boreal freshwater food chain. These elements were selec
Autor:
Sari Makkonen, Päivi Roivainen, Jukka Juutilainen, Toini Holopainen, Timo Kumlin, Mikko Kolehmainen, Tiina S. Tuovinen
Publikováno v:
Radiation and Environmental Biophysics. 55:393-400
In radioecology, transfer of radionuclides from soil to plants is typically described by a concentration ratio (CR), which assumes linearity of transfer with soil concentration. Nonlinear uptake is evidenced in many studies, but it is unclear how it
Autor:
Anne Kasurinen, Tiina S. Tuovinen, Sari Makkonen, Jukka Juutilainen, Elina Häikiö, Arja Tervahauta, Toini Holopainen
Publikováno v:
Science of The Total Environment. 539:252-261
Uranium (U), cobalt (Co), molybdenum (Mo), nickel (Ni), lead (Pb), thorium (Th) and zinc (Zn) occur naturally in soil but their radioactive isotopes can also be released into the environment during the nuclear fuel cycle. The transfer of these elemen
Publikováno v:
Hydrobiologia. 700:131-139
Empirical data on the behavior of radionuclides in the biosphere are needed for validating radioecological models. In this study, data collected from two lakes in Northern Finland were used to investigate the transfer of 137Cs from lake water into fi
Autor:
Päivi Roivainen, Jukka Juutilainen, Toini Holopainen, Tiina S. Tuovinen, Sari Makkonen, Mikko Kolehmainen
Publikováno v:
The Science of the total environment.
Element-specific concentration ratios (CRs) assuming that plant uptake of elements is linear are commonly used in radioecological modelling to describe the soil-to-plant transfer of elements. The goal of this study was to investigate the validity of