The document is the comprehensive academic curriculum vitae of Dr. Karen Haley Johannesson, Professor of Geochemistry at the University of Massachusetts Boston. It details her education (Ph.D. in Hydrology/Hydrogeology, M.S., B.S.), a progressive career spanning faculty and research positions at institutions such as Tulane University, University of Texas at Arlington, Old Dominion University, and the University of Nevada. Current roles include professorships, directorship of the Environmental Analytical Facility, and co‑chief scientist for an NSF International Ocean Drilling Project. The CV lists numerous honors (e.g., Fellow of the American Geophysical Union, Clair C. Patterson Medal) and a prolific research portfolio focused on rare earth element (REE) geochemistry, trace element speciation, arsenic, tungsten, and submarine groundwater discharge, supported by extensive funding from NSF, NOAA, ACS, and other agencies. It enumerates over 130 peer‑reviewed journal articles, book chapters, edited volumes, and several high‑impact invited talks. Editorial leadership includes Co‑Editor‑in‑Chief of Chemical Geology and associate editorships for major geochemistry journals. The document also outlines teaching experience across undergraduate and graduate courses, mentorship of Ph.D. and M.S. students, extensive professional service (society fellowships, conference organization, committee memberships), and a broad network of national and international collaborators. Analytical expertise spans ICP‑MS, INAA, XRF, ion chromatography, and voltammetry.

Topics

Academic Trajectory and Leadership Roles

Chronological record of education, faculty appointments, research positions, and current leadership titles (e.g., Professor, Director, Co‑Chief Scientist).

Funding Portfolio and Grant Impact

Major funded projects (NSF, NOAA, ACS, DOE) with titles, durations, budgets, and collaborative partners, illustrating research capacity and resource acquisition.

Awards, Honors, and Professional Recognition

Fellowships, medals, society awards, and distinguished lectures that signal peer acknowledgment of scientific contributions.

Teaching Portfolio and Student Mentorship

Courses taught (undergraduate and graduate), curriculum development, and supervision of Ph.D. and M.S. students, highlighting educational impact.

Collaborative Network and International Partnerships

Named collaborators across universities and research institutes worldwide, indicating interdisciplinary and global research connections.

Analytical Method Expertise

Proficiency with ICP‑MS, INAA, XRF, ion chromatography, spectrophotometry, and voltammetry, supporting experimental capabilities.

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From" Ion-Adsorption" to" Ion-Adsorbed" Rare Earths: Terminological Drift, AI Paraphrasing, and the Erosion of Geochemical Precision

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Determination of the optimal mixture distribution

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Arsenic and other geogenic contaminants in global groundwater

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Biogeochemical and reactive transport modeling of arsenic in groundwaters from the Mississippi River delta plain: An analog for the As-affected aquifers of South and Southeast Asia

7y ago
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Modeling metal ion-humic substances complexation in highly saline conditions

9y ago
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Balancing the global oceanic neodymium budget: Evaluating the role of groundwater

20y ago
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Arsenic geochemistry of the Great Dismal Swamp, Virginia, USA: possible organic matter controls

20y ago
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Evidencias hidrogeoquímicas de mezcla de flujos regionales en el acuífero de La Muralla, Guanajuato

20y ago
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Do Archean chemical sediments record ancient seawater rare earth element patterns?

21y ago
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Decay in chloride content of ground water due to excessive production of a well field near León, Mexico

22y ago
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Geochemical and isotopic interpretations of groundwater flow in the Oasis Valley flow system, southern Nevada

24y ago
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