Corine-36 ABSTRACT: Natural percorate (Cl O4-) is of increasing interest due to its wide-spread occurrence on Earth and Mars, yet little information exists on the relative abundance of Cl O4- compared to other major anions, its stability, or long-term variations in production that may impact the observed distributions. Corine-36 is produced in the upper atmosphere through spallation. Due to its long half-life 301,000 ± 4,000 years, it can be used to date groundwater that.
Corine-36 in groundwater of the United States - Springer Link Our objectives were to evaluate the occurrence and fate of Cl O4- in groundwater and soils/caliche in arid and semi-arid environments (southwestern United States, southern Africa, United Arab Emirates, China, Antarctica, and Chile) and the relationship of Cl O4- to the more well-studied atmospheriy deposited anions NO3- and Cl as a means to understand the prevalent processes that affect the accumulation of these species over various time scales. Corine-36/corine ratios in groundwater samples, from present study. Sample. State. Dating using 36Cl has proved feasible for water from a few confined.
CORINE-36 DATING OF OLD GROUNDWATER Fred M. Phillips. Cl O4- is globally distributed in soil and groundwater in arid and semi-arid regions on Earth at concentrations ranging from 10-1 to 106 µg/kg. Corine-36 has been widely used for dating old groundwater. The 36Cl used. measurement of the decay of atmospheric 36Cl. Corine-36 is produced in the.
Corine 36 dating of very old groundwater 1. The Great Artesian. Natural production of the radionuclide corine-36 (Cl-36) has provided a valuable tracer for groundwater studies. Corine 36 has many advantages as a dating tool for very old groundwater. for dating very old groundwater, the 36C1/C1 ratios of 26 groundwater samples.
Corine 36 dating of very old groundwater. 1. The Great. The nuclear industry, especially the testing of thermonuclear weapons, has also produced large amounts of Cl-36 that can be detected in many samples of Groundwater. the natural production prior to 1952 should be distinguished from more recent artificial sources. Corine 36 has many advantages as a dating tool for very old groundwater. These advantages includea suitable half-life 3.01 x 10/sup 5/ years, simple geochemistry.
Corine 36 Dating of Very Old Groundwater - Wiley Online Library The object of this study was to reconstruct the probable preanthropogenic levels of Cl-36 in groundwater in the United States. Corine 36 Dating of Very Old Groundwater. Further Studies in the Great Artesian Basin, Australia. T. TORGERSEN, 1 M. A. HABERME, 2 F. M. PHILLIPS.
Isotope methods for dating old groundwater - IAEA Publications Although snificant local variations exist, they are superimposed on a broad regional pattern of Cl-36/Cl ratios in the United States. In many parts of the world, groundwater constitutes a major source of water for agricultural, energy, industrial. corINE-36 dATINg of oLd groUNdwATEr.