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Attribution of global lake systems change to anthropogenic forcing

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Attribution of global lake systems change to anthropogenic forcing. / Grant, Luke; Vanderkelen, Inne; Gudmundsson, Lukas et al.
In: Nature Geoscience, Vol. 14, No. 11, 18.10.2021.

Research output: Contribution to journal › Article › peer-review

HarvardHarvard

Grant, L, Vanderkelen, I, Gudmundsson, L, Tan, Z, Perroud, M, Stepanenko, VM, Debolskiy, AV, Droppers, B, Janssen, ABG, Woolway, RI, Choulga, M, Balsamo, G, Kirillin, G, Schewe, J, Zhao, F, del Valle, IV, Golub, M, Pierson, D, Marce, R, Seneviratne, SI & Thiery, W 2021, 'Attribution of global lake systems change to anthropogenic forcing', Nature Geoscience, vol. 14, no. 11. https://doi.org/10.1038/s41561-021-00833-x

APA

Grant, L., Vanderkelen, I., Gudmundsson, L., Tan, Z., Perroud, M., Stepanenko, V. M., Debolskiy, A. V., Droppers, B., Janssen, A. B. G., Woolway, R. I., Choulga, M., Balsamo, G., Kirillin, G., Schewe, J., Zhao, F., del Valle, I. V., Golub, M., Pierson, D., Marce, R., ... Thiery, W. (2021). Attribution of global lake systems change to anthropogenic forcing. Nature Geoscience, 14(11). https://doi.org/10.1038/s41561-021-00833-x

CBE

Grant L, Vanderkelen I, Gudmundsson L, Tan Z, Perroud M, Stepanenko VM, Debolskiy AV, Droppers B, Janssen ABG, Woolway RI, et al. 2021. Attribution of global lake systems change to anthropogenic forcing. Nature Geoscience. 14(11). https://doi.org/10.1038/s41561-021-00833-x

MLA

Grant, Luke et al. "Attribution of global lake systems change to anthropogenic forcing". Nature Geoscience. 2021. 14(11). https://doi.org/10.1038/s41561-021-00833-x

VancouverVancouver

Grant L, Vanderkelen I, Gudmundsson L, Tan Z, Perroud M, Stepanenko VM et al. Attribution of global lake systems change to anthropogenic forcing. Nature Geoscience. 2021 Oct 18;14(11). doi: 10.1038/s41561-021-00833-x

Author

Grant, Luke ; Vanderkelen, Inne ; Gudmundsson, Lukas et al. / Attribution of global lake systems change to anthropogenic forcing. In: Nature Geoscience. 2021 ; Vol. 14, No. 11.

RIS

TY - JOUR

T1 - Attribution of global lake systems change to anthropogenic forcing

AU - Grant, Luke

AU - Vanderkelen, Inne

AU - Gudmundsson, Lukas

AU - Tan, Zeli

AU - Perroud, Marjorie

AU - Stepanenko, Victor M.

AU - Debolskiy, Andrey, V

AU - Droppers, Bram

AU - Janssen, Annette B. G.

AU - Woolway, R. Iestyn

AU - Choulga, Margarita

AU - Balsamo, Gianpaolo

AU - Kirillin, Georgiy

AU - Schewe, Jacob

AU - Zhao, Fang

AU - del Valle, Iliusi Vega

AU - Golub, Malgorzata

AU - Pierson, Don

AU - Marce, Rafael

AU - Seneviratne, Sonia, I

AU - Thiery, Wim

PY - 2021/10/18

Y1 - 2021/10/18

N2 - Lake ecosystems are jeopardized by the impacts of climate change on ice seasonality and water temperatures. Yet historical simulations have not been used to formally attribute changes in lake ice and temperature to anthropogenic drivers. In addition, future projections of these properties are limited to individual lakes or global simulations from single lake models. Here we uncover the human imprint on lakes worldwide using hindcasts and projections from five lake models. Reanalysed trends in lake temperature and ice cover in recent decades are extremely unlikely to be explained by pre-industrial climate variability alone. Ice-cover trends in reanalysis are consistent with lake model simulations under historical conditions, providing attribution of lake changes to anthropogenic climate change. Moreover, lake temperature, ice thickness and duration scale robustly with global mean air temperature across future climate scenarios (+0.9 °C °Cair–1, –0.033 m °Cair–1 and –9.7 d °Cair–1, respectively). These impacts would profoundly alter the functioning of lake ecosystems and the services they provide.

AB - Lake ecosystems are jeopardized by the impacts of climate change on ice seasonality and water temperatures. Yet historical simulations have not been used to formally attribute changes in lake ice and temperature to anthropogenic drivers. In addition, future projections of these properties are limited to individual lakes or global simulations from single lake models. Here we uncover the human imprint on lakes worldwide using hindcasts and projections from five lake models. Reanalysed trends in lake temperature and ice cover in recent decades are extremely unlikely to be explained by pre-industrial climate variability alone. Ice-cover trends in reanalysis are consistent with lake model simulations under historical conditions, providing attribution of lake changes to anthropogenic climate change. Moreover, lake temperature, ice thickness and duration scale robustly with global mean air temperature across future climate scenarios (+0.9 °C °Cair–1, –0.033 m °Cair–1 and –9.7 d °Cair–1, respectively). These impacts would profoundly alter the functioning of lake ecosystems and the services they provide.

U2 - 10.1038/s41561-021-00833-x

DO - 10.1038/s41561-021-00833-x

M3 - Article

VL - 14

JO - Nature Geoscience

JF - Nature Geoscience

SN - 1752-0894

IS - 11

ER -