Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Anna Cwanek"'
Autor:
Anna Cwanek, Edyta Łokas
Publikováno v:
Polish Polar Research, Vol vol. 43, Iss No 4, Pp 291-310 (2022)
This study reports on the accumulation rates and 210Pb fluxes in Spitsbergen, Svalbard archipelago, wetlands. Six peat cores were collected in the Hornsund region, SW Spitsbergen (77°N) in 2007. The ages of peat layers were obtained with the Constan
Externí odkaz:
https://doaj.org/article/0f61e4c6729c4e02a576dbd09478367b
Autor:
Katarzyna Szufa, Chau Nguyen Dinh, Piotr Zagórski, Shiv Mohan Singh, Ewa Tomankiewicz, Anna Cwanek, Edyta Łokas
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 327:485-494
The research was focused on the level and distribution of 90Sr in various parts of the terrestrial environment of Spitsbergen. The mean activity concentrations were noted lower in peats and soils than in cryoconite. Analysis of vertical variation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69a445a5d58685c5afce569d833c7a77
https://doi.org/10.1007/s10967-020-07492-z
https://doi.org/10.1007/s10967-020-07492-z
Publikováno v:
Chemosphere. 281
The peat archives are one of the stratigraphic records revealing clearly physical, chemical and biological signals of human influence on the Earth System since the 1950s, at least. The presented study was aimed mainly to identify the level and origin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::521085aa246653a007298511a2a3e65a
https://pubmed.ncbi.nlm.nih.gov/34289621
https://pubmed.ncbi.nlm.nih.gov/34289621
The paper presents results of the radioecological investigation carried out in south-western Greenland shoreline. There were examined over 50 samples of lichens and mosses collected from 7 locations during two scientific expeditions conducted in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c3e64582a6430471c0c49d5226d1ce6
https://ruj.uj.edu.pl/xmlui/handle/item/276152
https://ruj.uj.edu.pl/xmlui/handle/item/276152
This research concerned radioactivity of lichens and mosses from coastal zones of the Canadian Arctic and Alaska. Over 50 samples were collected from 7 positions during two scientific expeditions in 2012 and 2013. The tundra contamination caused by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a03b9d38bb2d87139af707042d66f5ae
https://ruj.uj.edu.pl/xmlui/handle/item/276156
https://ruj.uj.edu.pl/xmlui/handle/item/276156
Publikováno v:
Chemosphere. 281:130962
The peat archives are one of the stratigraphic records revealing clearly physical, chemical and biological signals of human influence on the Earth System since the 1950s, at least. The presented study was aimed mainly to identify the level and origin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b6bea9f1d8515807a2d79959130d120
https://doi.org/10.1016/j.chemosphere.2021.130962
https://doi.org/10.1016/j.chemosphere.2021.130962
Autor:
Agata Zaborska, Ireneusz Sobota, Anna Cwanek, Paweł Gaca, Edyta Łokas, Paweł Kocurek, J. Andrew Milton
Publikováno v:
The Cryosphere, Vol 13, Pp 2075-2086 (2019)
A survey of airborne radioactive isotopes (137Cs, 238Pu, 239+240Pu, 241Am, and 210Pb) and trace metals (Pb, Cu, Zn, Cd, Fe, Al) in tundra soils and cryoconite hole material sampled from several locations in the Kaffiøyra region of Spitsbergen reveal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1b1a6cd8596b07002f88fbefd022d5c
https://eprints.soton.ac.uk/433626/
https://eprints.soton.ac.uk/433626/
Publikováno v:
Journal of Environmental Radioactivity. 226:106454
This work provides a novel data set on accumulations of both anthropogenic (137Cs, 238Pu, 239+240Pu, 241Am) and natural (210Pb, 226Ra, 232Th) radionuclides and an element (K). Sampling of soils and lake sediments was accomplished in 1999 during Tundr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d496b749ee9bb26b44fa7577f0c59fdc
https://doi.org/10.1016/j.jenvrad.2020.106454
https://doi.org/10.1016/j.jenvrad.2020.106454
Autor:
Anna Cwanek, Edyta Łokas, Bogdan Wąs, Krzysztof Kleszcz, Renata Kierepko, Ewa Tomankiewicz, R. Misiak, Mirosław Szałkowski, Tomasz Mróz, Mirosław Bartyzel, Jerzy W. Mietelski, Robert Anczkiewicz
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 310:661-670
The paper summarizes results of investigation of the current state of radioactive contamination on site being under consideration for planned nuclear power plant in northern Poland. Thanks to use of sequential procedure it was possible to determine a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b84d0cb69c020995e22fafd90df3c24
https://doi.org/10.1007/s10967-016-4835-0
https://doi.org/10.1007/s10967-016-4835-0