D
Diane M. McKnight
Researcher at Institute of Arctic and Alpine Research
Publications - 327
Citations - 29178
Diane M. McKnight is an academic researcher from Institute of Arctic and Alpine Research. The author has contributed to research in topics: Dissolved organic carbon & Meltwater. The author has an hindex of 82, co-authored 315 publications receiving 26281 citations. Previous affiliations of Diane M. McKnight include University of Texas at Dallas & University of Cambridge.
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Journal ArticleDOI
Ecological Legacies: Impacts on Ecosystems of the McMurdo Dry Valleys
Daryl L. Moorhead,Peter T. Doran,Andrew G. Fountain,W. Berry Lyons,Diane M. McKnight,John C. Priscu,Ross A. Virginia,Diana H. Wall +7 more
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Sources and fates of dissolved organic carbon in lakes as determined by whole-lake carbon isotope additions
Darren L. Bade,Stephen R. Carpenter,Jonathan J. Cole,Michael L. Pace,Emma S. Kritzberg,Matthew C. Van de Bogert,Rose M. Cory,Diane M. McKnight +7 more
TL;DR: In this article, inorganic 13C addition enriched algal carbon in 13C and changed the pH of C-DOC by +1.5 to +9.5, depending on the specific lake.
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Sources of dissolved and particulate organic material in Loch Vale Watershed, Rocky Mountain National Park, Colorado, USA
TL;DR: The sources of both dissolved organic carbon and particulate organic carbon (POC) to an alpine (Sky Pond) and a subalpine lake (The Loch) in Rocky Mountain National Park were explored for four years.
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Modeling hyporheic zone processes
TL;DR: The hyporheic zone is defined as the porous areas of the stream bed and stream bank in which stream water mixes with shallow groundwater as discussed by the authors, and it is a mixing zone in which there are gradients in the concentrations of dissolved gasses, concentrations of oxidized and reduced species, pH, and temperature.
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Diatoms in sediments of perennially ice-covered Lake Hoare, and implications for interpreting lake history in the McMurdo Dry Valleys of Antarctica
TL;DR: Diatom assemblages in surficial sediments, sediment cores, sediment traps, and inflowing streams of perennially ice-covered Lake Hoare, South Victorialand, Antarctica were examined to determine the distribution of diatom taxa, and to ascertain if diatom species composition has changed over time as discussed by the authors.