Zobrazeno 1 - 10
of 48
pro vyhledávání: '"VAUGHAN T. BOWEN"'
Publikováno v:
Environmental sciencetechnology. 18(6)
Since 1952 there have been a number of sharp changes in the rates of delivery, or in the ratios delivered, of several long-lived artificial radionuclides distributed worldwide from atmospheric nuclear tests. Analyses of these nuclides in suitably sel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59761b76705f5b82fd87f724699d2e49
https://pubmed.ncbi.nlm.nih.gov/22247940
https://pubmed.ncbi.nlm.nih.gov/22247940
Autor:
Kenneth G. W. Inn, R. L. Kathren, Hugh D. Livingston, Herbert L. Volchok, Melvin S. Feiner, R. A. Wessman, D. R. Percival, D. S. Popplewell, Walter S. Liggett, Vaughan T. Bowen, J.F. McInroy, Hisao Kawamura
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 138:219-229
An international laboratory intercomparison of actinides in human tissues was organized by the United States Transuranium Registry and the National Institute of Standards and Technology. Five laboratories from the United States, United Kingdom, and J
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fda6cdb549f4cd5edf659934f689679b
https://doi.org/10.1007/bf02039847
https://doi.org/10.1007/bf02039847
Publikováno v:
Geochimica et Cosmochimica Acta. 48:2195-2203
The artificial radionuclides 90 Sr, 137 Cs, 238 Pu, 239,240 Pu and 241 Am have been measured in eight water samples collected in 1979, at intervals from surface to bottom, through the ice at the LOREX satellite camp SS near the North Pole. Difference
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be6aedb62dc502bfcbc9d586df4e402c
https://doi.org/10.1016/0016-7037(84)90216-3
https://doi.org/10.1016/0016-7037(84)90216-3
Publikováno v:
Earth and Planetary Science Letters. 68:422-430
The concentration of plutonium and its oxidation state distribution have been measured as a function of depth at three locations in the North Pacific Ocean. Concentration profiles were similar to those observed in the same area during 1974 with prima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a500daebef2cfe7e1909716d1be1630e
https://doi.org/10.1016/0012-821x(84)90127-4
https://doi.org/10.1016/0012-821x(84)90127-4
Publikováno v:
Earth and Planetary Science Letters. 49:411-434
From GEOSECS stations, largely, the 1974 distributions of Pu and of 137 Cs are described in the Pacific Ocean north of about 20°S latitude. Changes in some of these distributions are described from 1978 cruises by the authors. The Pacific exhibited,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c50ffcc6c3a87f5438ad59f7bcfaf9f0
https://doi.org/10.1016/0012-821x(80)90083-7
https://doi.org/10.1016/0012-821x(80)90083-7
Publikováno v:
Earth and Planetary Science Letters. 25:361-367
A purely radiochemical method is described for analysis of241Pu in environmental samples. Data are given showing that fallout-contaminated marine samples, of several kinds and provenances, exhibit241Pu/239,240Pu ratios slightly higher than, but not c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::863314906b259527cc6393eebbdfb2d8
https://doi.org/10.1016/0012-821x(75)90254-x
https://doi.org/10.1016/0012-821x(75)90254-x
Autor:
Vaughan T. Bowen
Publikováno v:
Environment International, Vol 1, Iss 1, Pp 35-39 (1978)
Environmental radiochemistry needs, for use in analytical inter-comparison and as standard reference materials, very large homogeneous samples of a variety of matrices, each naturally contaminated by a variety of longer-lived radionuclides, at severa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5157d6cc4892d2b76645ff6ba557407d
https://doi.org/10.1016/s0160-4120(78)80074-9
https://doi.org/10.1016/s0160-4120(78)80074-9
Autor:
John H. Martin, Edward D. Goldberg, John L. Laseter, James L. Lake, George C. Lawler, Walter B. Galloway, Robert W. Risebrough, John W. Farrington, Vaughan T. Bowen, Donald K. Phelps, Peter F. Rogerson
Publikováno v:
Environmental Toxicology and Chemistry. 2:395-410
The U.S. National Mussel Watch Program initially used split-sample analyses for interlaboratory quality control purposes. These indicated the possibility of interlaboratory analytical discrepancies as well as problems in the split-sample technique it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fe1c668f2253c911ad836011df27524
https://doi.org/10.1002/etc.5620020404
https://doi.org/10.1002/etc.5620020404
Publikováno v:
Limnology and Oceanography. 19:670-681
Ratios of /sup 137/Cs to /sup 90/Sr are summarized from analyses of a large number of seawater samples collected in and about the Atlantic Ocean from 1966 to 1972 at various depths. Analytical comparisons by the participating laboratories are present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c81c3f36b964d5646d78cd2b9366c14
https://doi.org/10.4319/lo.1974.19.4.0670
https://doi.org/10.4319/lo.1974.19.4.0670
Autor:
Eric D. Schneider, John H. Martin, William Robertson, Robert W. Risebrough, Edward D. Goldberg, John W. Farrington, George R. Harvey, Patrick L. Parker, Vaughan T. Bowen, Eric Gamble
Publikováno v:
Environmental Conservation. 5:101-125
The levels of four sets of pollutants (heavy-metals, artificial radionuclides, petroleum components, and halogenated hydrocarbons), have been measured in U.S. coastal waters, using bivalves as sentinel organisms. The strategies of carrying out this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebee45661c01d168bce8c6ef4187c54d
https://doi.org/10.1017/s0376892900005555
https://doi.org/10.1017/s0376892900005555