자료유형 | 학위논문 |
---|---|
서명/저자사항 | Multidimensional Tracing of Mercury Sources and Bioaccumulation Pathways Using Stable Isotopic Analyses. |
개인저자 | Lepak, Ryan F. |
단체저자명 | The University of Wisconsin - Madison. Civil & Environmental Engr. |
발행사항 | [S.l.]: The University of Wisconsin - Madison., 2018. |
발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
형태사항 | 270 p. |
기본자료 저록 | Dissertation Abstracts International 79-12B(E). Dissertation Abstract International |
ISBN | 9780438272439 |
학위논문주기 | Thesis (Ph.D.)--The University of Wisconsin - Madison, 2018. |
일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Adviser: James P. Hurley. |
요약 | Recent advancements in utilizing high precision isotope analysis allows us to trace sources of mercury (Hg) and processes it undergoes without the need of enriched isotope amendment. Here, we use total mercury (HgT) stable isotope ratios in fish |
요약 | We studied ecosystems absent of significant sedimentary MeHg fluxes, and find evidence contrary to the assumption that sediments accurately predict Hg sources to fish. To do so, we use carefully chosen ecosystems and employ the use of intensive |
일반주제명 | Environmental science. Analytical chemistry. Geochemistry. |
언어 | 영어 |
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