Zobrazeno 1 - 10
of 23
pro vyhledávání: '"June T. Fabryka-Martin"'
Autor:
Glen Snyder, June T. Fabryka-Martin
Publikováno v:
Applied Geochemistry. 22:692-714
The long-lived halogen radioisotopes 129I and 36Cl provide valuable information regarding the source of fluids in hydrocarbon systems and in localized areas where infiltration of younger meteoric water has occurred. Despite the utility of these two i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c95823bd7dcbbe270f62e6efc7436a33
https://doi.org/10.1016/j.apgeochem.2006.12.011
https://doi.org/10.1016/j.apgeochem.2006.12.011
Chlorine-36 data at Yucca Mountain: statistical tests of conceptual models for unsaturated-zone flow
Publikováno v:
Journal of Contaminant Hydrology. :43-61
An extensive set of chlorine-36 (36Cl) data has been collected in the Exploratory Studies Facility (ESF), an 8-km-long tunnel at Yucca Mountain, Nevada, for the purpose of developing and testing conceptual models of flow and transport in the unsatura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6d69cd6a1707517f448602e58939ff3
https://doi.org/10.1016/s0169-7722(02)00176-6
https://doi.org/10.1016/s0169-7722(02)00176-6
Autor:
Lorraine E. Flint, June T. Fabryka-Martin, Gudmundur S. Bodvarsson, Alan L. Flint, Edward M. Kwicklis
Publikováno v:
Hydrogeology Journal. 10:180-204
Obtaining values of net infiltration, groundwater travel time, and recharge is necessary at the Yucca Mountain site, Nevada, USA, in order to evaluate the expected performance of a potential repository as a containment system for high-level radioacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4f984a8bf710370c5ab3eef6b9c3368
https://doi.org/10.1007/s10040-001-0169-1
https://doi.org/10.1007/s10040-001-0169-1
Publikováno v:
Journal of Contaminant Hydrology. 54:37-57
Contaminant transport from waste-disposal sites is strongly affected by the presence of fractures and the degree of fracture matrix interaction. Characterization of potential contaminant plumes at such sites is difficult, both experimentally and nume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cce1b9038d0bbeb4055f18d4bc6a1296
https://doi.org/10.1016/s0169-7722(01)00163-2
https://doi.org/10.1016/s0169-7722(01)00163-2
Autor:
June T. Fabryka-Martin, Lorraine E. Flint, Edward M. Kwicklis, Gudmundur S. Bodvarsson, Alan L. Flint
Publikováno v:
Journal of Hydrology. 247:1-30
Yucca Mountain is an arid site proposed for consideration as the United States’ first underground high-level radioactive waste repository. Low rainfall (approximately 170 mm/yr) and a thick unsaturated zone (500–1000 m) are important physical att
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7361074244a1092e0a54b25d8821e4b5
https://doi.org/10.1016/s0022-1694(01)00358-4
https://doi.org/10.1016/s0022-1694(01)00358-4
Publikováno v:
Chemical Geology. 175:689-701
Low-energy cosmic-ray neutrons play an important role in the production of the cosmogenic nuclides 36Cl and 41Ca. Previous approaches to modeling the distribution of low-energy neutrons beneath the surface of the earth have derived the thermal neutro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::530cc78fb6e093b943d571e6f18e99d8
https://doi.org/10.1016/s0009-2541(00)00329-6
https://doi.org/10.1016/s0009-2541(00)00329-6
Autor:
Robert B. Shaver, Noel C. Krothe, E. Calvin Alexander, June T. Fabryka-Martin, Laura E. Wolfsberg, Stephen Moysey, Stanley N. Davis
Publikováno v:
Ground Water. 38:912-921
Analyses of ground water from wells and springs in the United States indicate a broad regional trend in preanthropogenic (36Cl/total Cl) ×1015 ratios in potable water. Coastal areas influenced by marine chloride have ratios less than 100. These rati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c8f2403950a9b7d31985ca34df6d5bc
https://doi.org/10.1111/j.1745-6584.2000.tb00691.x
https://doi.org/10.1111/j.1745-6584.2000.tb00691.x
Publikováno v:
Geochimica et Cosmochimica Acta. 63:275-285
Natural 99Tc and 239Pu were measured in ores from the Cigar Lake uranium deposit, in which U concentrations ranged from 0.3 to 55 wt%. Atomic ratios ranged from 1.4 × 10−12 to 51 × 10−12 for 99Tc/U and 2.4 × 10−12 to 44 × 10−12 for 239Pu/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c144fb95eb15668a35898e7e1c6e823
https://doi.org/10.1016/s0016-7037(98)00282-8
https://doi.org/10.1016/s0016-7037(98)00282-8
Publikováno v:
Ground Water. 36:338-350
In natural ground water systems, both chlorine and bromine occur primarily as monovalent anions, chloride and bromide. Although dissolution or precipitation of halite, biological activity in the root zone, anion sorption, and exchange can affect chlo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::751c05ea11041c4d5c06b53167ae914e
https://doi.org/10.1111/j.1745-6584.1998.tb01099.x
https://doi.org/10.1111/j.1745-6584.1998.tb01099.x
Publikováno v:
Water Resources Research. 30:3115-3125
Cosmogenic nuclides produced in situ within minerals at the surface of the Earth are proving to be an effective means of assessing geomorphic histories. The use of multiple cosmogenic nuclides permits both exposure times and erosion rates to be deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5440f2858646e7f92dc99149562693d
https://doi.org/10.1029/94wr00761
https://doi.org/10.1029/94wr00761