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Title: Attribution of global lake systems change to anthropogenic forcing

Journal Article · · Nature Geoscience
ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3];  [4]; ORCiD logo [5]; ORCiD logo [6]; ORCiD logo [7]; ORCiD logo [7]; ORCiD logo [8];  [9];  [9]; ORCiD logo [10]; ORCiD logo [11]; ORCiD logo [11]; ORCiD logo [11]; ORCiD logo [12]; ORCiD logo [12]; ORCiD logo [13]; ORCiD logo [2] more »; ORCiD logo [14] « less
  1. Vrije Univ. Brussel (Germany)
  2. ETH Zurich (Switzerland)
  3. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
  4. Univ. of Geneva (Switzerland)
  5. Lomonosov Moscow State Univ. (Russia); Moscow Center for Fundamental and Applied Mathematics (Russia)
  6. Lomonosov Moscow State Univ. (Russia); Moscow Center for Fundamental and Applied Mathematics (Russia); Russian Academy of Science, Moscow (Russia)
  7. Wageningen Univ. & Research (The Netherlands)
  8. European Space Agency Climate Office, Didcot (United Kingdom)
  9. European Centre for Medium-Range Weather Forecasts (ECMWF), Reading (United Kingdom)
  10. Leibniz-Inst. of Freshwater Ecology and Inland Fisheries, Berlin (Germany)
  11. Potsdam Inst. for Climate Impact Research (Germany)
  12. Uppsala Univ. (Sweden)
  13. Catalan Inst. for Water Research (ICRA), Girona (Spain); Univ. of Girona (Spain)
  14. Vrije Univ. Brussel (Germany); ETH Zurich (Switzerland)

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). Furthermore, these impacts would profoundly alter the functioning of lake ecosystems and the services they provide.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-76RL01830
OSTI ID:
1837555
Report Number(s):
PNNL-SA-156423
Journal Information:
Nature Geoscience, Vol. 14, Issue 11; ISSN 1752-0894
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (40)

Estimation of the mean depth of boreal lakes for use in numerical weather prediction and climate modelling journal February 2014
Human Influences on Changes in the Temperature Seasonality in Mid- to High-Latitude Land Areas journal August 2015
Anthropogenic climate change detected in European renewable freshwater resources journal October 2017
A well-conditioned estimator for large-dimensional covariance matrices journal February 2004
Ice-cover is the principal driver of ecological change in High Arctic lakes and ponds journal March 2017
Evaluating services and damage costs of degradation of a major lake ecosystem journal December 2016
An improved lake model for climate simulations: Model structure, evaluation, and sensitivity analyses in CESM1 journal January 2012
Relaxation time effects of wave ripples on tidal beaches: RELAXATION TIME EFFECTS OF WAVE RIPPLES journal August 2007
Coherence between lake ice cover, local climate and teleconnections (Lake Mendota, Wisconsin) journal August 2009
Estimating signal amplitudes in optimal fingerprinting, part I: theory journal November 2003
Assessing the impacts of 1.5 °C global warming – simulation protocol of the Inter-Sectoral Impact Model Intercomparison Project (ISIMIP2b) journal January 2017
Trends in the Reproductive Phenology of two Great Lakes Fishes journal November 2015
Boreal lakes moderate seasonal and diurnal temperature variation and perturb atmospheric circulation: analyses in the Community Earth System Model 1 (CESM1) journal February 2012
Modeling the Effects of Lakes and Wetlands on the Water Balance of Arctic Environments journal April 2010
Climate change decreases aquatic ecosystem productivity of Lake Tanganyika, Africa journal August 2003
Adaptation of the optimal fingerprint method for climate change detection using a well-conditioned covariance matrix estimate journal May 2009
Understanding the performance of the FLake model over two African Great Lakes journal January 2014
Recent trends in Canadian lake ice cover journal January 2006
Sensitivity of a GCM Simulation to Inclusion of Inland Water Surfaces journal November 1995
Widespread loss of lake ice around the Northern Hemisphere in a warming world journal January 2019
Projected shifts in fish species dominance in Wisconsin lakes under climate change journal September 2016
Projected shifts in fish species dominance in Wisconsin lakes under climate change dataset January 2016
The Impact of the African Great Lakes on the Regional Climate journal May 2015
Attributing northern high-latitude precipitation change over the period 1966–2005 to human influence journal November 2014
Global lake thermal regions shift under climate change journal March 2020
LAKE 2.0: a model for temperature, methane, carbon dioxide and oxygen dynamics in lakes journal January 2016
Long-term changes in lake ice cover in Finland* journal August 2006
EartH2Observe, WFDEI and ERA-Interim data Merged and Bias-corrected for ISIMIP (EWEMBI) dataset January 2016
Observed changes in dry-season water availability attributed to human-induced climate change journal June 2020
A Small Temperate Lake in the 21st Century: Dynamics of Water Temperature, Ice Phenology, Dissolved Oxygen, and Chlorophyll a journal July 2018
Application of regularised optimal fingerprinting to attribution. Part I: method, properties and idealised analysis journal April 2013
The Detection and Attribution Model Intercomparison Project (DAMIP v1.0) contribution to CMIP6 journal January 2016
Impacts of large-scale teleconnections on freshwater-ice break/freeze-up dates over Canada journal October 2006
Worldwide alteration of lake mixing regimes in response to climate change journal March 2019
Application of k-ϵ turbulence models to enclosed basins: The role of internal seiches: APPLICATION OF k-ϵ TURBULENCE MODELS journal December 2002
Impacts of the Great Lakes on Regional Climate Conditions journal January 1996
Pronounced and unavoidable impacts of low-end global warming on northern high-latitude land ecosystems journal March 2020
Global gridded dataset of lake coverage and lake depth for use in numerical weather prediction and climate modelling journal February 2012
Lake Superior summer water temperatures are increasing more rapidly than regional air temperatures: A positive ice-albedo feedback journal January 2007
Response of Northern Hemisphere lake‐ice cover and lake‐water thermal structure patterns to a changing climate journal April 2011

Figures / Tables (4)