Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Vesa-Pekka Vartti"'
Autor:
Jixin Qiao, Haitao Zhang, Peter Steier, Karin Hain, Xiaolin Hou, Vesa-Pekka Vartti, Gideon M. Henderson, Mats Eriksson, Ala Aldahan, Göran Possnert, Robin Golser
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Anthropogenic activities lead to the accumulation of radioactive substances in the environment. Here the authors use multi-isotopic fingerprints of uranium and iodine to discover a previously unknown source of reactor uranium in the Baltic Sea, likel
Externí odkaz:
https://doaj.org/article/7e7ce67daa114fc5990dd1009f578796
Autor:
Steffaney M. Wood, Anke Kremp, Henna Savela, Sultana Akter, Vesa-Pekka Vartti, Saija Saarni, Sanna Suikkanen
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Cyanobacteria of the order Nostocales, including Baltic Sea bloom-forming taxa Nodularia spumigena, Aphanizomenon flosaquae, and Dolichospermum spp., produce resting stages, known as akinetes, under unfavorable conditions. These akinetes can persist
Externí odkaz:
https://doaj.org/article/0fc106d68a924ba491ba64805f955829
Autor:
Mu Lin, Jixin Qiao, Xiaolin Hou, Peter Steier, Robin Golser, Martin Schmidt, Olaf Dellwig, Martin Hansson, Örjan Bäck, Vesa-Pekka Vartti, Colin Stedmon, Jun She, Jens Murawski, Ala Aldahan, Stefanie A.K. Schmied
Publikováno v:
Lin, M, Qiao, J, Hou, X, Steier, P, Golser, R, Schmidt, M, Dellwig, O, Hansson, M, Bäck, Ö, Vartti, V-P, Stedmon, C, She, J, Murawski, J, Aldahan, A & Schmied, S A K 2022, ' Anthropogenic 236 U and 233 U in the Baltic Sea: distributions, source terms, and budgets ', Water Research, vol. 210, 117987 . https://doi.org/10.1016/j.watres.2021.117987
Water Research
Water Research
The Baltic Sea receives substantial amounts of hazardous substances and nutrients, which accumulate for decades and persistently impair the Baltic ecosystems. With long half-lives and high solubility, anthropogenic uranium isotopes (236U and 233U) ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c53c1367f3f0cf61db8bf315017ddb87
http://urn.kb.se/resolve?urn=urn:nbn:se:smhi:diva-6241
http://urn.kb.se/resolve?urn=urn:nbn:se:smhi:diva-6241
Anthropogenic radionuclides are among those human impacts, which can be seen widely in the marine and terrestrial ecosystems. Fallout from the 1986 Chernobyl nuclear power plant accident has rendered the Baltic Sea as the most polluted marine body in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5769872d971b87ccbd8902922929557
http://hdl.handle.net/10138/335145
http://hdl.handle.net/10138/335145
Autor:
Mu, Lin, Jixin, Qiao, Xiaolin, Hou, Peter, Steier, Robin, Golser, Martin, Schmidt, Olaf, Dellwig, Martin, Hansson, Örjan, Bäck, Vesa-Pekka, Vartti, Colin, Stedmon, Jun, She, Jens, Murawski, Ala, Aldahan, Stefanie A K, Schmied
Publikováno v:
Water research. 210
The Baltic Sea receives substantial amounts of hazardous substances and nutrients, which accumulate for decades and persistently impair the Baltic ecosystems. With long half-lives and high solubility, anthropogenic uranium isotopes (
Autor:
Sanna Suikkanen, Henna Savela, Steffaney M. Wood, Anke Kremp, Saija Saarni, Sultana Akter, Vesa-Pekka Vartti
Publikováno v:
Frontiers in Microbiology
Frontiers in Microbiology, Vol 12 (2021)
Frontiers in Microbiology, Vol 12 (2021)
Cyanobacteria of the order Nostocales, including Baltic Sea bloom-forming taxa Nodularia spumigena, Aphanizomenon flosaquae, and Dolichospermum spp., produce resting stages, known as akinetes, under unfavorable conditions. These akinetes can persist
Autor:
Robin Golser, Mats Eriksson, Vesa-Pekka Vartti, Haitao Zhang, Göran Possnert, Ala Aldahan, Jixin Qiao, Xiaolin Hou, Peter Steier, Gideon M. Henderson, Karin Hain
By analysing the two long-lived anthropogenic Uranium (U) isotopes U-233 and U-236 in different compartments of the environment affected by releases of nuclear power production or by global fallout from nuclear weapons tests, we showed that the corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9cc1caf195d83d0b37a2964864da429
https://doi.org/10.5194/egusphere-egu21-14111
https://doi.org/10.5194/egusphere-egu21-14111
Autor:
Peter Steier, Xiaolin Hou, Karin Hain, Haitao Zhang, Robin Golser, Vesa-Pekka Vartti, Ala Aldahan, Mats Eriksson, Göran Possnert, Gideon M. Henderson, Jixin Qiao
Publikováno v:
Qiao, J, Zhang, H, Steier, P, Hain, K, Hou, X, Vartti, V-P, Henderson, G M, Eriksson, M, Aldahan, A, Possnert, G & Golser, R 2021, ' An unknown source of reactor radionuclides in the Baltic Sea revealed by multi-isotope fingerprints ', Nature Communications, vol. 12, no. 1, 823 . https://doi.org/10.1038/s41467-021-21059-w
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
We present an application of multi-isotopic fingerprints (i.e., 236U/238U, 233U/236U, 236U/129I and 129I/127I) for the discovery of previously unrecognized sources of anthropogenic radioactivity. Our data indicate a source of reactor 236U in the Balt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ef374f1862a534288b9ecedf9b7c2ac
https://orbit.dtu.dk/en/publications/1c64b09e-93a5-449e-bebc-025f0204d51c
https://orbit.dtu.dk/en/publications/1c64b09e-93a5-449e-bebc-025f0204d51c
Autor:
Ala Aldahan, Peter Steier, Mats Eriksson, Göran Possnert, Haitao Zhang, Jixin Qiao, Xiaolin Hou, Vesa-Pekka Vartti, Gideon M. Henderson, Karin Hain
We present the first application of multi-isotopic fingerprints (i.e., 236U/238U, 233U/236U, 236U/129I and 129I/127I) for the discovery of unrevealed radioactive sources. Our data indicate that, besides the reactor signature from the two European rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0c793bc71ce2bda176f833e206ead29
https://doi.org/10.21203/rs.3.rs-49352/v1
https://doi.org/10.21203/rs.3.rs-49352/v1
Publikováno v:
Marine Pollution Bulletin. 70:210-218
The Baltic Sea was contaminated by radioactivity following global nuclear fallout and later by the Chernobyl accident. Despite the decrease of radioactivity caused by radioactive decay, radionuclides have a prolonged residence time in the water of th