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Applications of Noble Gases in Hydrogeology in Fractured, Fast Infiltration Systems --- From the Greenland and Columbia Ice Sheets to Hawaii
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Applications of Noble Gases in Hydrogeology in Fractured, Fast Infiltration Systems --- From the Greenland and Columbia Ice Sheets to Hawaii. |
| 개인저자 | Niu, Yi. |
| 단체저자명 | University of Michigan. Earth and Environmental Sciences. |
| 발행사항 | [S.l.]: University of Michigan., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 162 p. |
| 기본자료 저록 | Dissertation Abstracts International 79-12B(E). Dissertation Abstract International |
| ISBN | 9780438125957 |
| 학위논문주기 | Thesis (Ph.D.)--University of Michigan, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Adviser: Maria C. Cruz Da Silva Castro. |
| 요약 | Due to their temperature dependency, stable noble gases (He, Ne, Ar, Kr, and Xe) have been routinely used as indicators of past climate in sedimentary systems for over four decades. However, noble gas studies in fractured systems, where infiltra |
| 요약 | Noble gases in the meltwater samples from both the GrIS and the AG are dominated by a partially equilibrated air-saturated water (ASW) component rather than trapped air in the glacial ice. Water source altitudes based on Xe range between 0.8 and |
| 요약 | Water samples were collected in Maui from rain events, springs from perched aquifers, and wells tapping the basal aquifer in June 2014 and February 2016. All samples are in disequilibrium with the atmosphere at the collection point and do not re |
| 요약 | This dissertation has important scientific implications in the fields of glaciology, hydrogeology, and meteorology. |
| 일반주제명 | Environmental science. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
