Data availability
Data availability is as outlined in ref. 1.
References
Ho, J. C., Michalak, A. M. & Pahlevan, N. Widespread global increase in intense lake phytoplankton blooms since the 1980s. Nature 574, 667–670 (2019).
Feng, L. et al. Concerns about phytoplankton bloom trends in global lakes. Nature https://doi.org/10.1038/s41586-021-03254-3 (2021).
Ho, J. C., Stumpf, R. P., Bridgeman, T. B. & Michalak, A. M. Using Landsat to extend the historical record of lacustrine phytoplankton blooms: a Lake Erie case study. Remote Sens. Environ. 191, 273–285 (2017).
Bridgeman, T. B., Chaffin, J. D. & Filbrun, J. E. A novel method for tracking western Lake Erie Microcystis blooms, 2002–2011. J. Great Lakes Res. 39, 83–89 (2013).
Wynne, T. T. & Stumpf, R. P. Spatial and temporal patterns in the seasonal distribution of toxic cyanobacteria in Western Lake Erie from 2002–2014. Toxins 7, 1649–1663 (2015).
Mishra, S. et al. Measurement of cyanobacterial bloom magnitude using satellite remote sensing. Sci. Rep. 9, 18310 (2019).
Ho, J. C. & Michalak, A. M. Challenges in tracking harmful algal blooms: a synthesis of evidence from Lake Erie. J. Great Lakes Res. 41, 317–325 (2015).
Bertani, I. et al. Tracking cyanobacteria blooms: do different monitoring approaches tell the same story? Sci. Total Environ. 575, 294–308 (2017).
Mobley, C. D. Light and Water: Radiative Transfer in Natural Waters (Academic Press, 1994).
Havens, K. et al. Extreme weather events and climate variability provide a lens to how shallow lakes may respond to climate change. Water 8, 229 (2016).
King, M. D., Platnick, S., Menzel, W. P., Ackerman, S. A. & Hubanks, P. A. Spatial and temporal distribution of clouds observed by MODIS onboard the Terra and Aqua satellites. IEEE Trans. Geosci. Remote Sens. 51, 3826–3852 (2013).
Ackerman, S. A. et al. Discriminating clear sky from clouds with MODIS. J. Geophys. Res. 103, 32141–32157 (1998).
Hu, C. et al. Moderate Resolution Imaging Spectroradiometer (MODIS) observations of cyanobacteria blooms in Taihu Lake, China. J. Geophys. Res. 115, C04002 (2010).
Sharma, S. et al. A global database of lake surface temperatures collected by in situ and satellite methods from 1985–2009. Sci. Data 2, 150008 (2015).
Gorelick, N. et al. Google Earth Engine: planetary-scale geospatial analysis for everyone. Remote Sens. Environ. 202, 18–27 (2017).
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J.C.H. and A.M.M. designed the research and analysed the results. J.C.H. and A.M.M. wrote the response with input from N.P. J.C.H. performed the majority of the computations with input from A.M.M.
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Ho, J.C., Michalak, A.M. & Pahlevan, N. Reply to: Concerns about phytoplankton bloom trends in global lakes. Nature 590, E48–E50 (2021). https://doi.org/10.1038/s41586-021-03255-2
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DOI: https://doi.org/10.1038/s41586-021-03255-2
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