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S. Greb

Secchi reading by Tim Plude on Wisconsin’s Lake Tomahawk, October 2012.
Posted inOpinions

Global Water Clarity: Continuing a Century-Long Monitoring

by Z. Lee, R. Arnone, D. Boyce, B. Franz, S. Greb, C. Hu, S. Lavender, M. Lewis, B. Schaeffer, S. Shang, M. Wang, M. Wernand and C. Wilson 7 May 201814 February 2023

An approach that combines field observations and satellite inferences of Secchi depth could transform how we assess water clarity across the globe and pinpoint key changes over the past century.

Posted inScience Updates

Toward a Global Water Quality Observing and Forecasting System

by A. G. Dekker, B. A. Schaeffer and S. Greb 11 December 20157 February 2023

Group on Earth Observations Water Quality Summit; Geneva, Switzerland, 20–22 April 2015

Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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