کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4579531 | 1630130 | 2007 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Delineation of the coastal aquifer of Israel based on repetitive analysis of 14C and tritium
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Delineation of the coastal aquifer of Israel based on repetitive analysis of 14C and tritium Delineation of the coastal aquifer of Israel based on repetitive analysis of 14C and tritium](/preview/png/4579531.png)
چکیده انگلیسی
In most cases, based on the presence of detectable levels of tritium throughout most of the aquifer, the groundwater in the coastal aquifer was determined to contain a young component with a transit time of less than forty years. However, the 14C levels of most of the same groundwater samples were found to be lower than atmospheric levels (34-102 vs. >100Â pMC), probably due to water-rock interactions rather than decay due to old age. Some older waters exist in the lower sub-aquifers of the deeper wells (120-140Â m) where both lower 14C values (42-69Â pMC) and very low levels of tritium were found (0.1-0.7Â TU).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hydrology - Volume 343, Issues 1â2, 15 September 2007, Pages 56-70
Journal: Journal of Hydrology - Volume 343, Issues 1â2, 15 September 2007, Pages 56-70
نویسندگان
Deborah L. Bruce, Yoseph Yechieli, Michael Zilberbrand, Aaron Kaufman, Gerald M. Friedman,