Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Marsha I. Sheppard"'
Publikováno v:
Journal of Environmental Radioactivity. 87:32-51
Carbon-14 is a particularly interesting radionuclide from the perspective of dose estimation. Many nuclear facilities, including power reactors, release 14 C into the environment, and much of this is as 14 CO 2 . This mixes readily with stable CO 2 ,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3d4280f37b7b026bc61e5fc58971c8c
https://doi.org/10.1016/j.jenvrad.2005.10.007
https://doi.org/10.1016/j.jenvrad.2005.10.007
Publikováno v:
Journal of Environmental Radioactivity. 87:15-31
Carbon-14 is a particularly interesting radionuclide from the perspective of dose estimation because it mixes readily with stable CO2, and hence enters the food-chain as fundamental biomolecules. A model was developed for the situation of 14C release
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1eea580d5e3e54bdfee7b3cac122f2f
https://doi.org/10.1016/j.jenvrad.2005.10.006
https://doi.org/10.1016/j.jenvrad.2005.10.006
Publikováno v:
Radioprotection. 40:S237-S243
Iodine-129 is a radionuclide of major concern in the international safety assessments for deep geological storage and disposal of nuclear waste because it migrates quickly through the geosphere to the biosphere and then from the soil to humans throug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44acd857be17c9615e634f353cd3d4a6
https://doi.org/10.1051/radiopro:2005s1-037
https://doi.org/10.1051/radiopro:2005s1-037
Autor:
Dan Hrebenyk, S. C. Sheppard, Glen A. Bird, Marsha I. Sheppard, Patrick J. Doyle, Donald W. Gutzman
Publikováno v:
Human and Ecological Risk Assessment: An International Journal. 9:607-636
Trace metals are components of releases to air emitted by copper and zinc production facilities in Canada. Six metals (copper, zinc, nickel, lead, cadmium, and arsenic) are examined as part of an overall environmental assessment of these releases. Es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::533d262261e9db481cd33d859e81008d
https://doi.org/10.1080/713609925
https://doi.org/10.1080/713609925
Autor:
Marsha I. Sheppard, Adrian P. Butler, W. Raskob, M. Elert, O. Edlund, Gerald Kirchner, J. Chen, Almudena Agüero
Publikováno v:
Journal of Environmental Radioactivity. 42:271-288
Increasingly the burial of nuclear waste in deep underground repositories is being regarded as a safe long-term solution for disposal. However, to support this safety assessment models of the associated risks are required. An important component of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::524d9c0085044fb7ae33332a63801b01
https://doi.org/10.1016/s0265-931x(98)00059-9
https://doi.org/10.1016/s0265-931x(98)00059-9
Autor:
A. Golubenkov, O. Togawa, J. Chen, M. Elert, Alexei Konoplev, T. Zeevaert, C. Dovlete, Adrian P. Butler, Marsha I. Sheppard
Publikováno v:
Journal of Environmental Radioactivity. 42:255-270
In the Model Complexity working group of BIOMOVS II, models of varying complexity have been applied to a theoretical problem concerning downward transport of radionuclides in soils. The purpose was to study how uncertainty in model predictions varies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eda19058c19a8e35265008ac069599e5
https://doi.org/10.1016/s0265-931x(98)00058-7
https://doi.org/10.1016/s0265-931x(98)00058-7
Autor:
Marsha I. Sheppard
Publikováno v:
Journal of Environmental Radioactivity. 87:236-238
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91aa19858da2eec45b4ec25249f76eae
https://doi.org/10.1016/j.jenvrad.2005.11.004
https://doi.org/10.1016/j.jenvrad.2005.11.004
Publikováno v:
Journal of Environmental Quality. 26:883-888
Keywords: Physique du sol Reference HYDRAM-ARTICLE-1997-013View record in Web of Science Record created on 2005-10-11, modified on 2016-08-08
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccf2c4ffabbb50fc5035220ab94d8830
https://doi.org/10.2134/jeq1997.00472425002600030040x
https://doi.org/10.2134/jeq1997.00472425002600030040x
Publikováno v:
Journal of Environmental Quality. 25:1261-1267
Iodine, a soluble and prevalent element in spent nuclear fuel and a pivotal element in the assessment of Canada`s nuclear fuel waste disposal option, sorbs to soils rich in organics and hydrous oxides. Biotic factors, such as microbes, enzymes and pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9da8e85b5c37906dc67893944d5d226d
https://doi.org/10.2134/jeq1996.00472425002500060014x
https://doi.org/10.2134/jeq1996.00472425002500060014x
Publikováno v:
Water, Air, & Soil Pollution. 83:51-67
Iodine-129 is an important radionuclide released from nuclear facilities because of its long radioactive half-life and its environmental mobility. Its retention in surface soils has been linked to pH, organic matter, and Fe and Al oxides. Its inorgan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fea49d5d0c85d6c30ad812e79dd495d2
https://doi.org/10.1007/bf00482593
https://doi.org/10.1007/bf00482593