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Amy M. McKenna

Colorado State University · US
Area of research
Analytical Chemistry · Mechanics of Materials
Research interest
Research interests include Chemistry, Dissolved organic carbon, Environmental chemistry, Biochar, Mass spectrometry, and Biogeochemical cycle.
h-index
citations
1,168
works
9
NIH funding
primary concept
email

Recent publications

Supra-Permafrost Groundwater is a Source of Highly Biodegradable Dissolved Organic Matter to the Arctic Ocean
Environmental Science & Technology 2026cited by 1position: middledoi
Salinity Stress Modulates the Dynamic Co-occurrence Interactions between DOM and Microbial Community Profiles in a Typical River–Estuary–Ocean Continuum: From the Pearl River to South China Sea
ACS ES&T Water 2025cited by 7position: middledoi
Molecular-level characterization of supraglacial dissolved and water-extractable organic matter along a hydrological flow path in a Greenland Ice Sheet micro-catchment
Biogeosciences 2025cited by 6position: middledoi
Identifying the Molecular Signatures of Organic Matter Leached from Land-Applied Biosolids via 21 T FT-ICR Mass Spectrometry
Environmental Science & Technology 2025cited by 4position: middledoi
Exploring the fluorinome of PFAS-impacted groundwater using 21 tesla FT-ICR mass spectrometry
Water Research 2025cited by 2position: middledoi
Unsaturated aliphatic and sulfur-containing organic matter as surfactants in the surface microlayer
Marine Chemistry 2025cited by 2position: middledoi
Sources and mineralization determine the generation and transformation pathway of sedimentary organic matter over the past century
Environmental Research 2025cited by 2position: middledoi
Widespread Black Carbon Deposition of Varied Origin Exported From Glaciers
Global Biogeochemical Cycles 2025cited by 2position: middledoi
Shaping DOM Signatures in East Antarctic Lakes: Penguins, Mosses, Meltwater, and Processing Mechanisms
Journal of Geophysical Research Biogeosciences 2025cited by 1position: middledoi
Role of permafrost thaw transitions in biogeochemical nitrogen cycling
Soil & Environmental Health 2025cited by 1position: middledoi
Organic Matter Composition Versus Microbial Source: Controls on Carbon Loss From Fen Wetland and Permafrost Soils
Journal of Geophysical Research Biogeosciences 2025cited by 1position: middledoi
The molecular-level diagenetic clock of sinking marine organic matter
Proceedings of the National Academy of Sciences 2025cited by 1position: middledoi
Controls of Mineral Solubility on Adsorption-Induced Molecular Fractionation of Dissolved Organic Matter Revealed by 21 T FT-ICR MS
Environmental Science & Technology 2024cited by 29position: middledoi
Linking Dissolved Organic Matter Composition to Landscape Properties in Wetlands Across the United States of America
Global Biogeochemical Cycles 2024cited by 25position: middledoi
Fire Impacts on the Soil Metabolome and Organic Matter Biodegradability
Environmental Science & Technology 2024cited by 23position: middledoi
Evaluations of Weathering of Polar and Nonpolar Petroleum Components in a Simulated Freshwater–Oil Spill by Orbitrap and Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
Energy & Fuels 2024cited by 10position: middledoi
Eroding Permafrost Coastlines Release Biodegradable Dissolved Organic Carbon to the Arctic Ocean
Journal of Geophysical Research Biogeosciences 2024cited by 10position: middledoi
The unique biogeochemical role of carbonate-associated organic matter in a subtropical seagrass meadow
Communications Earth & Environment 2024cited by 9position: middledoi
Transformation of sedimentary dissolved organic matter in electrokinetic remediation catalogued by FT-ICR mass spectrometry
Water Research 2024cited by 8position: middledoi
Concentration and compositional controls on degradation of permafrost‐derived dissolved organic matter on the Qinghai–Tibetan Plateau
Limnology and Oceanography Letters 2024cited by 6position: middledoi
Characterisation of dissolved organic matter in two contrasting arsenic-prone sites in Kandal Province, Cambodia
Organic Geochemistry 2024cited by 6position: middledoi
Gradients of Deposition and In Situ Production Drive Global Glacier Organic Matter Composition
Global Biogeochemical Cycles 2024cited by 6position: middledoi
Peatlands Versus Permafrost: Landscape Features as Drivers of Dissolved Organic Matter Composition in West Siberian Rivers
Journal of Geophysical Research Biogeosciences 2024cited by 5position: middledoi
Annotation of DOM metabolomes with an ultrahigh resolution mass spectrometry molecular formula library
Organic Geochemistry 2024cited by 5position: middledoi
Storm-driven hydrological, seasonal, and land use/land cover impact on dissolved organic matter dynamics in a mid-Atlantic, USA coastal plain river system characterized by 21 T FT-ICR mass spectrometry
Frontiers in Environmental Science 2024cited by 4position: middledoi
Deciphering linkages between DON and the microbial community for nitrogen removal using two green sorption media in a surface water filtration system
Chemosphere 2024cited by 4position: middledoi
Selective Gas-Phase Depletion of Chemical Contaminants in Dissolved Organic Matter Increases Compositional Coverage by FT-ICR Mass Spectrometry
Journal of the American Society for Mass Spectrometry 2024cited by 4position: middledoi
Detailed Characterization of Vitrinite-Rich Subbituminous and Bituminous Coals for Utilization in Carbon Fiber Precursor Production
Energy & Fuels 2024cited by 2position: middledoi
Assessment of Accelerated Aging Effect of Bio-Oil Fractions Utilizing Ultrahigh-Resolution Mass Spectrometry and k-Means Clustering of van Krevelen Compositional Space
Energy & Fuels 2024cited by 1position: middledoi
Brief Communications: Stream Microbes Preferentially Utilize Young Carbon within the Ancient Bulk Glacier Dissolved Organic Carbon Pool
2024cited by 1position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

Robert G. M. Spencer · University of California, Davis33 papers (2019–2026)Huan Chen · Guangzhou University of Chinese Medicine29 papers (2014–2025)Ryan P. Rodgers · San Francisco VA Medical Center29 papers (2012–2021)Alan G. Marshall · Florida State University23 papers (2012–2021)Thomas Borch · Colorado State University19 papers (2016–2025)Anne M. Kellerman · California University of Pennsylvania17 papers (2021–2025)Robert B. Young · Aarhus University17 papers (2016–2025)Christopher M. Reddy · Florida State University11 papers (2013–2021)Martha L. Chacón‐Patiño · Florida State University9 papers (2017–2024)Greg T. Blakney · Florida State University8 papers (2013–2022)Yuri Corilo · Pacific Northwest National Laboratory8 papers (2012–2024)Sydney F. Niles · Florida State University8 papers (2019–2023)Megan I. Behnke · Florida State University8 papers (2019–2026)Chad R. Weisbrod · Florida State University8 papers (2019–2024)Amy D. Holt · Florida State University8 papers (2021–2025)David C. Podgorski · Florida State University7 papers (2012–2022)Martin R. Kurek · Indiana University – Purdue University Indianapolis7 papers (2020–2025)Priyanka Juyal · Florida State University6 papers (2013–2014) · 6 papers (2013–2020)Merritt Logan · Colorado State University6 papers (2021–2025)