Publications by authors named "I Oleksy"
Shorter Ice Duration and Changing Phenology Influence Under-Ice Lake Temperature Dynamics.
J Geophys Res Biogeosci
November 2024
Article Synopsis
- * The timing of ice-off has become much more variable, influenced significantly by spring air temperatures and snowfall, leading to a reduction in total ice duration by about a month.
- * Changes in ice phenology result in less winter inverse stratification, causing a longer spring mixing period, challenging the assumptions based on traditional ice clearance dates regarding under-ice thermal dynamics.
Wildfire activity is increasing globally. The resulting smoke plumes can travel hundreds to thousands of kilometers, reflecting or scattering sunlight and depositing particles within ecosystems. Several key physical, chemical, and biological processes in lakes are controlled by factors affected by smoke.
View Article and Find Full Text PDFDeclining oxygen concentrations in the deep waters of lakes worldwide pose a pressing environmental and societal challenge. Existing theory suggests that low deep-water dissolved oxygen (DO) concentrations could trigger a positive feedback through which anoxia (i.e.
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