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X-WR-CALDESC:Events for Global Lake Ecological Observatory Network
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DTSTART;TZID=UTC:20260710T150000
DTEND;TZID=UTC:20260710T160000
DTSTAMP:20261017T140411
CREATED:20260817T223641Z
LAST-MODIFIED:20260817T224507Z
UID:1418-1783695600-1783699200@gleon.org
SUMMARY:Limnoseries Lecture July 2026
DESCRIPTION:Dear GLEON colleagues\, \nWe would like to inform you that the next GLEON GSA Limnoseries will take place on July 10th at 15:00 UTC (60min duration): \nA Lightweight Model for Understanding Climate Change Impacts on Deepwater Oxygen in Stratified Lakes\nPresented by Mahtab Yaghouti\nDissolved oxygen is a fundamental indicator of lake ecosystem health and has declined globally under climate change\, particularly in deep waters during stratified periods when bottom layers are isolated from surface oxygen sources. In this limnoseries seminar\, Mahtab presents a lightweight deepwater oxygen model developed to simulate summer stratification dynamics in the well-studied European lake\, Lake Erken. The model provides a computationally efficient framework to investigate how future climate projections may intensify oxygen loss and how atmospheric warming\, wind stilling and solar brightening have contributed to historical deoxygenation. Results identify stratification duration as the primary driver of deepwater oxygen decline and indicate an increasing risk of compound extremes\, where lake heatwaves coincide with hypoxic conditions (DO< 2 mg/L). Despite its simplicity\, the model enables robust quantification of climate impacts and supports assessment of adaptive management strategies through projected changes in oxygen depletion rates. \nRegistration is now closed. Click here for a recording of the lecture. \nWe hope to see you there! \nGLEON Student Association (GSA) workshop sub-committee
URL:https://gleon.org/event/limnoseries-lecture-july-2026/
ATTACH;FMTTYPE=image/png:https://gleon.org/wp-content/uploads/2026/08/GSA_limnoseries_2026_July-scaled.png
ORGANIZER;CN="GLEON Student Association":MAILTO:gsa.gleon@gmail.com
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