McMurdo LTER Publications

Export 129 results:
Author Title [ Type(Asc)] Year
Filters: Author is Diane M McKnight  [Clear All Filters]
Journal Article
Gooseff, M. N. et al. A stable isotopic investigation of a polar desert hydrologic system, McMurdo Dry Valleys, Antarctica. Arctic, Antarctic, and Alpine Research 38, 60-71 (2006).
McKnight, D. M. et al. Spectrofluorometric characterization of aquatic fulvic acid for determination of precursor organic material and general structural properties. Limnology and Oceanography 46, 38-48 (2001).
Welch, K. A. et al. Spatial variations in the geochemistry of glacial meltwater streams in the Taylor Valley, Antarctica. Antarctic Science 22, 662 - 672 (2010).
Andriuzzi, W. S. et al. Spatial and temporal patterns of microbial mats and associated invertebrates along an Antarctic stream. Polar Biology 41, 1911–1921 (2018).
Conovitz, P. A., MacDonald, L. H. & McKnight, D. M. Spatial and temporal active layer dynamics along three glacial meltwater streams in the McMurdo Dry Valleys, Antarctica. Arctic Antarctic and Alpine Research 38, 42-53 (2006).
Koch, J., McKnight, D. M. & Neupauer, R. M. Simulating unsteady flow, anabranching, and hyporheic dynamics in a glacial meltwater stream using a coupled surface water routing and groundwater flow model. Water Resources Research 47, (2011).
Gooseff, M. N., Bencala, K. E., Scott, D. T., Runkel, R. L. & McKnight, D. M. Sensitivity analysis of conservative and reactive stream transient storage models applied to field data from multiple-reach experiments. Advances in Water Resources 28, 479-492 (2005).
Bomblies, A., McKnight, D. M. & Andrews, E. D. Retrospective simulation of lake level rise in Lake Bonney based on recent 21-year record: indication of recent climate change in the McMurdo Dry Valleys, Antarctica. Journal of Paleolimnology 25, 477-492 (2001).
Kohler, T. J., Chatfield, E., Gooseff, M. N., Barrett, J. E. & McKnight, D. M. Recovery of Antarctic stream epilithon from simulated scouring events. Antarctic Science 27, 341 - 354 (2015).
Walsh, J. E. et al. Recent Temperature Trends in the Antarctic. Nature 418, 291-292 (2002).
McKnight, D. M. et al. Reactivation of a cryptobiotic stream ecosystem in the McMurdo Dry Valleys, Antarctica: A long-term geomorphological experiment. Geomorphology 89, 186-204 (2007).
Gooseff, M. N., McKnight, D. M. & Runkel, R. L. Reach-scale cation exchange controls on major ion chemistry of an Antarctic glacial meltwater stream. Special issue of Aquatic Geochemistry on the McMurdo Dry Valleys 10, 221-238 (2004).
Castendyk, D., McKnight, D. M., Welch, K. A., Niebuhr, S. & Jaros, C. Pressure-driven, shoreline currents in a perennially ice-covered, pro-glacial lake in Antarctica, identified from a LiCl tracer injected into a pro-glacial stream. Hydrological Processes 29, 2212 - 2231 (2015).
McKnight, D. M. & Andrews, E. D. Potential hydrologic and geochemical consequences of the 1992 merging of Lake Chad with Lake Hoare in Taylor Valley. Antarctic Journal of the U.S. 28, 249-251 (1993).
McKnight, D. M. et al. Potential for real-time understanding of coupled hydrologic and biogeochemical processes in stream ecosystems: Future integration of telemetered data with process models for glacial meltwater streams. Water Resources Research 51, 6725 - 6738 (2015).
Spaulding, S. A., McKnight, D. M., Smith, R. L. & Dufford, R. Phytoplankton population dynamics in perennially ice-covered Lake Fryxell, Antarctica. Journal of Plankton Research 16, 527-541 (1994).
McKnight, D. M., Howes, B. L., Taylor, C. D. & Goehringer, D. D. Phytoplankton dynamics in a stably stratified Antarctic lake during winter darkness. Journal of Phycology 36, 852-861 (2000).
Herbei, R. et al. Physiochemical properties influencing biomass abundance and primary production in Lake Hoare, Antarctica. Ecological Modelling (2010). doi:LTER
Dieser, M. et al. Physicochemical and biological dynamics in a coastal Antarctic lake as it transitions from frozen to open water. Antarctic Science 25, 663–675 (2013).
Fountain, A. G. et al. Physical controls on the Taylor Valley Ecosystem, Antarctica. BioScience 49, 961-972 (1999).
Wlostowski, A., Gooseff, M. N., McKnight, D. M., Jaros, C. & W Lyons, B. Patterns of hydrologic connectivity in the McMurdo dry valleys, Antarctica: a synthesis of 20 years of hydrologic data. Hydrological Processes 30, 2958-2975 (2016).
Van Horn, D. J. et al. Patterns of bacterial biodiversity in the glacial meltwater streams of the McMurdo Dry Valleys, Antarctica. FEMS Microbiology Ecology 92, fiw148 (2016).
Kohler, T. J., Van Horn, D. J., Darling, J. P., Takacs-Vesbach, C. & McKnight, D. M. Nutrient treatments alter microbial mat colonization in two glacial meltwater streams from the McMurdo Dry Valleys, Antarctica. FEMS Microbiology Ecology 92, fiw049 (2016).
Khan, A. L. et al. Near-surface refractory black carbon observations in the atmosphere and snow in the McMurdo Dry Valleys, Antarctica and potential impacts of foehn winds. Journal of Geophysical Research: Atmospheres 123, 2877 - 2887 (2018).
Moorhead, D. L., McKnight, D. M. & Tate, C. M. Modeling Nitrogen Transformations in Dry Valley Streams, Antarctica, in Ecosystem Processes in a Polar Desert: The McMurdo Dry Valleys, Antarctica. Antarctic Research Series 72, 141-151 (1998).

Pages