Zobrazeno 1 - 10
of 40
pro vyhledávání: '"TSAIHWA J. CHOW"'
Publikováno v:
Analytica Chimica Acta. 96:395-399
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::822f6b1f97f8cb89d90bb32c23caf3c4
https://doi.org/10.1016/s0003-2670(01)83677-1
https://doi.org/10.1016/s0003-2670(01)83677-1
Publikováno v:
Earth and Planetary Science Letters. 72:1-8
The Arctic and Antarctic ice sheets maintain records of the atmospheric fallout in their datable strata. The 240Pu239Pu ratios in these polar reservoirs uniquely distinguish particulate fallout from the pre-moratorium nuclear atmospheric weapons test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a200948c0a337bdddcc4692946b1952
https://doi.org/10.1016/0012-821x(85)90112-8
https://doi.org/10.1016/0012-821x(85)90112-8
Publikováno v:
Chemical Geology. 28:111-121
Absolute and relative abundances of K, Rb, Sr and Ba in 22 specimens representing lavas from six of the ten active and dormant subaerial volcanoes from the northern Mariana island arc are presented. Average concentration of K, Rb, Sr and Ba is about
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5cbe362517c157798705e41eae5cc15
https://doi.org/10.1016/0009-2541(80)90039-x
https://doi.org/10.1016/0009-2541(80)90039-x
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 11:33-44
The lead contents of several specimens of flora and fauna collected during 1971, 1972 and 1973 along the Pacific coast from Piedras Blancas, California to Punta Banda, Baja California were determined by isotope dilution method. These marine organisms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0147d0eceba420e873b07fc2e38d692f
https://doi.org/10.1080/10934527609385753
https://doi.org/10.1080/10934527609385753
Autor:
Tsaihwa J. Chow
Publikováno v:
Pure and Applied Chemistry. 50:395-405
This paper describes sources of lead in the hydrosphere, the global and regional distribution of lead in continental and ocean waters, its occurrence in waste discharges as well as the chronological concentration profiles of lead in polar ice sheets,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1f1b65934b29cbd1960b5422ae7e776
https://doi.org/10.1351/pac197850050395
https://doi.org/10.1351/pac197850050395
Publikováno v:
Archives of Environmental Contamination and Toxicology. 6:337-348
Tissue-specific lead accumulation rates were determined in the estuarine teleost fish, Gillichthys mirabilis, as a function of four variables; sea water lead concentration, duration of exposure to lead, salinity, and temperature. Distinct tissue-spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::265090226f3eef78a5894331bb883fb3
https://doi.org/10.1007/bf02097774
https://doi.org/10.1007/bf02097774
Publikováno v:
Science of The Total Environment. 6:55-63
The lead contents of two species of mussels (Mytilus californianus and M. edulis) collected along the Pacific coast from Piedras Blancas, California to Punta Banda, Baja California were determined by isotope dilution method. The whole soft parts of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c880f7732a49cca23751be3f3430904c
https://doi.org/10.1016/0048-9697(76)90006-1
https://doi.org/10.1016/0048-9697(76)90006-1
Publikováno v:
Journal of Environmental Radioactivity. 3:189-201
Marine sediments, terrestrial soils and polar glaciers yield different average values for the 240Pu/239Pu ratio resulting from the introduction of the actinide to the environment from weapons tests. The average value of the ratio in two sea water pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fac3608c36fdb59f7b75c8ad176c3ab6
https://doi.org/10.1016/0265-931x(86)90025-1
https://doi.org/10.1016/0265-931x(86)90025-1
Autor:
Tsaihwa J. Chow, Carrie B. Snyder
Publikováno v:
Analytica Chimica Acta. 94:155-159
The cadmium content of the I.A.E.A Fish Solubles [A-6 (1975)] was determined by the isotope dilution method. After dry-ashing and dissolution of the specimen, the cadmium was equilibrated with a known amount of 103Cd spike, isolated by ion exchange,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c8706f5b2c7bf315e50a2ecc64084ee
https://doi.org/10.1016/s0003-2670(01)83641-2
https://doi.org/10.1016/s0003-2670(01)83641-2
Autor:
Tsaihwa J. Chow, Clair C. Patterson
Publikováno v:
Geochimica et Cosmochimica Acta. 26:263-308
Leads representing a major portion of the continental surface of the earth have been sampled in pelagic sediments and isotopically analysed. About two-thirds of the lead in all Pleistocene pelagic sediments have been chemically precipitated from lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f09c339665e141aded2ab8ddcb22eebc
https://doi.org/10.1016/0016-7037(62)90016-9
https://doi.org/10.1016/0016-7037(62)90016-9