Supporting Online Material for
Geophysical Research Letters Supporting Information for
Rapid and highly variable warming of lake surface waters around the globe Catherine M. O'Reilly1†, Sapna Sharma2†, Derek K. Gray3†, Stephanie E. Hampton4†, Jordan S. Read5, Rex J. Rowley1, Philipp Schneider6, John D. Lenters7, Peter B. McIntyre8, Benjamin M. Kraemer8, Gesa A. Weyhenmeyer9, Dietmar Straile10, Bo Dong11, Rita Adrian12, Mathew G. Allan13, Orlane Anneville14, Lauri Arvola15, Jay Austin16, John L. Bailey17, Jill S. Baron18, Justin D. Brookes19, Elvira de Eyto20, Martin T. Dokulil21, David P. Hamilton22, Karl Havens23, Amy L. Hetherington24, Scott N. Higgins25, Simon Hook26, Lyubov R. Izmest'eva27, Klaus D. Jöhnk28, Külli Kangur29, Peter Kasprzak30, Michio Kumagai31, Esko Kuusisto32, George Leshkevich33, David M. Livingstone34, Sally MacIntyre35, Linda May36, John M. Melack37, Dörthe C. Müller-Navarra38, Mikhail Naumenko39, Peeter Nõges40, Tiina Nõges40, Ryan P. North41, Pierre-Denis Plisnier42, Anna Rigosi19, Alon Rimmer43, Michela Rogora44, Lars G. Rudstam24, James A. Rusak45, Nico Salmaso46, Nihar R. Samal47, Daniel E. Schindler48, S. Geoffrey Schladow49, Martin Schmid50, Silke R. Schmidt12, Eugene Silow27, M. Evren Soylu51, Katrin Teubner52, Piet Verburg53, Ari Voutilainen54, Andrew Watkinson55, Craig E. Williamson56, Guoqing Zhang5
Table. Summer surface water temperature (SWWT) trends for each of the 235 lakes between 1985-2009. Included are lake names and alternative names, geographic location, satellite or in situ data, significance of the trend, and the lake summer surface water temperature trend. Trends were calculated using conservative methods; thus it is possible that trends are underestimated and should be larger. Lake name
Abaya Ai pi/Ebiner Alakol Albert Aleknagik Allequash Allgjuttern Annecy Annie Apopka
Country
Ethiopia China Kazakhstan Uganda, DRC USA-Alaska USA-Wisconsin Sweden France USA-Florida USA-Florida
(°F per decade)
(°C per decade)
S
Significance of the trend (* if significant at p value < 0.5) >0.1
0.34
0.19
S
0.01*
1.12
0.62
S
0.01*
0.83
0.46
S
0.01*
1.12
0.62
I
0.03*
1.53
0.85
I
0.003*
1.53
0.85
I I I
>0.1 >0.1 >0.1
0.40 -0.25 -0.32
0.22 -0.14 -0.18
I
>0.1
0.09
0.05
Dataset (S=satellite, I=in situ)
Lake SSWT trend
1
Lake name
Aral Sea Argentina Argyle Ashokan-East Ashokan-West Athabasca Ayakkum Bahral Milh/Razazzza Baikal-South Baikal-South Balaton Balkhash Bangweulu Barossa Reservoir Bay Beauclair Beloye Beysehir Big Muskellunge Biwa Biwa Blue Chalk Blue Cypress BoengTonleChhma/ Tonle Sap Bosten Bourget Bras DˊOr Bratskoye Brunnsjön Buenos Aires BuhayratAthTharthar Buyr/Beiˊer Cannonsville Cardinia
Country
Kazakhstan, Uzbekistan Argentina, Chile Australia USA-New York USA-New York Canada China Iraq Russia Russia Hungary Kazakhstan Zambia Australia Philippines USA-Florida Russia Turkey USA-Wisconsin Japan Japan Canada USA Florida Cambodia China France Canada Russia Sweden Chile, Argentina Iraq Mongolia, China USA-New York Australia
Dataset (S=satellite, I=in situ)
Significance of the trend (* if significant at p value < 0.5)
S
Lake SSWT trend (°F per decade)
(°C per decade)
>0.1
0.40
0.22
S
>0.1
-0.13
-0.07
S
>0.1
-0.23
-0.13
I
>0.1
0.65
0.36
I
>0.1
0.72
0.40
S
>0.1
0.76
0.42
S
>0.1
0.31
0.17
S
0.01*
0.90
0.50
I
>0.1
0.05
0.03
S
>0.1
1.22
0.68
S
0.07*
-1.33
-0.74
S
0.04*
0.63
0.35
S
0.06*
0.31
0.17
I
0.003*
0.97
0.54
S
>0.1
-0.07
-0.04
I
>0.1
0.59
0.33
S
0.01*
1.58
0.88
S
>0.1
0.18
0.10
I
0.01*
1.31
0.73
I
0.07*
0.77
0.43
S
>0.1
0.32
0.18
I
>0.1
0.68
0.38
I
>0.1
-0.67
-0.37
S
>0.1
-0.05
-0.03
S
0.003*
1.03
0.57
I
0.01*
0.76
0.42
S
0.04*
1.01
0.56
S
>0.1
1.04
0.58
I
>0.1
-0.20
-0.11
S
>0.1
0.27
0.15
S
0.01*
0.97
0.54
S
0.01*
1.19
0.66
I
>0.1
0.76
0.42
I
>0.1
0.92
0.51
2
Lake name
Caspian Sea
Chad Chao Chapala Chardarinskoye/ Shardara Chilka Chilwa Chiquita Chishi/Cheshi Chocon Chub Claire Clearwater Colhue Huapi Constance (Upper) Crosson Crystal Dauphin Dead Sea Denham Dickie Dore Dubawnt Erie Erie Erken Eyasi Feeagh Fiolen Fish Fracksjön Gaoyou
Country
Kazakhstan, Russia, Turkmenistan, Azerbaijan, Iran Chad, Nigeria, Niger, Cameroon China Mexico Kazakhstan, Uzbekistan India Malawi Argentina Zambia Argentina Canada Canada Canada Argentina Germany Canada USA-Wisconsin Canada Jordan, West Bank, Israel USA-Florida Canada Canada Canada USA, Canada USA, Canada Sweden Tanzania Ireland Sweden USA-Wisconsin Sweden China
Dataset (S=satellite, I=in situ)
Significance of the trend (* if significant at p value < 0.5)
S
Lake SSWT trend (°F per decade)
(°C per decade)
0.02*
1.35
0.75
S
>0.1
0.61
0.34
S
>0.1
0.07
0.04
S
>0.1
0.02
0.01
S
>0.1
-0.22
-0.12
S
0.03*
0.70
0.39
S
0.0001*
0.56
0.31
S
>0.1
0.16
0.09
S
0.01*
0.74
0.41
S
>0.1
0.40
0.22
I
>0.1
0.47
0.26
S
>0.1
0.49
0.27
I
0.10*
0.59
0.33
S
>0.1
0.92
0.51
I
0.0001*
0.95
0.53
I
>0.1
0.34
0.19
I
0.02*
1.06
0.59
S
0.04*
1.10
0.61
S
0.0001*
1.13
0.63
I
>0.1
-0.58
-0.32
I
0.05*
0.86
0.48
S
>0.1
0.68
0.38
S
>0.1
0.88
0.49
I
>0.1
0.14
0.08
S
>0.1
0.16
0.09
I
0.07*
1.10
0.61
S
0.08*
1.01
0.56
I
>0.1
0.63
0.35
I
>0.1
1.04
0.58
I
>0.1
0.88
0.49
I
0.0001*
2.43
1.35
S
>0.1
0.38
0.21
3
Lake name
Garda Garda Geneva Geneva George Great Bear Great Salt Lake Great Slave Gyaring/ Zhaling Hannah Happy Valley Reservoir Har/Hala Harp Harus Heney Hongze/ Hung-tse HovsGol/ Kovsgol Hulun Huron Huron Hyargas Iliamna Lake IlMen Inari Issyk kul Itaparica Jesup Kainji Kallavesi Kangaroo Creek Reservoir KapchagayskoyeVodo/ Kapshagay Kariba Kasba Kensico
Country
Italy Italy Switzerland, France Switzerland, France USA-Florida Canada USA-Utah Canada China Canada Australia Mongolia Canada Mongolia Canada China Mongolia China USA, Canada USA, Canada Mongolia USA Alaska Russia Finland Kyrgyzstan Brazil USA-Florida Nigeria Finland
(°F per decade)
(°C per decade)
I
Significance of the trend (* if significant at p value < 0.5) >0.1
0.27
0.15
S
>0.1
-0.02
-0.01
I
>0.1
0.20
0.11
S
>0.1
-0.88
-0.49
I
>0.1
0.43
0.24
S
>0.1
-0.16
-0.09
S
0.01*
0.88
0.49
S
>0.1
0.27
0.15
S
0.07*
1.33
0.74
I
0.003*
0.79
0.44
I
>0.1
0.34
0.19
S
0.0001*
1.17
0.65
I
>0.1
0.50
0.28
S
0.03*
0.85
0.47
I
>0.1
0.43
0.24
S
>0.1
0.81
0.45
S
>0.1
0.49
0.27
S
>0.1
0.47
0.26
Dataset (S=satellite, I=in situ)
Lake SSWT trend
I
0.08*
1.53
0.85
S
>0.1
0.79
0.44
S
>0.1
0.61
0.34
S
0.05*
1.85
1.03
S
0.003*
1.17
0.65
I
0.06*
0.81
0.45
S
0.04*
0.52
0.29
S
>0.1
0.05
0.03
I
>0.1
-0.09
-0.05
S
>0.1
0.58
0.32
I
>0.1
0.61
0.34
Australia
I
0.02*
2.05
1.14
Kazakhstan Zimbabwe, Zambia Canada USA-New York
S
0.04*
0.92
0.51
S
0.01*
0.23
0.13
S
>0.1
-0.34
-0.19
I
0.01*
1.17
0.65
4
Lake name
Kevojärvi Khanka Kinneret Kivu Kremenshugskoye Kulundinskoye Kuybyshevskoye L223 L224 L227 L239 L240 L302s Ladoga Lake of the Woods Lappajärvi Lianquihui Limfjorden Little Para Reservoir Loch Leven Lohi Lower Zurich Maggiore Malären Malawi Managua Manitoba Maroondah Martre McConaughy Mendota Michigan Michigan Middle Millbrook Reservoir Mondsee
Country
Finland Russia, China Israel DRC, Rwanda Ukraine Russia Russia Canada Canada Canada Canada Canada Canada Russia USA, Canada Finland Chile Denmark Australia Scotland Canada Switzerland Italy Sweden Malawi, Tanzania Mozambique, Nicaragua Canada Australia Canada USA-Nebraska USA-Wisconsin USA, Canada USA, Canada Canada Australia Austria
(°F per decade)
(°C per decade)
I
Significance of the trend (* if significant at p value < 0.5) 0.04*
1.44
0.80
S
>0.1
0.59
0.33
I
0.003*
0.79
0.44
S
>0.1
0.32
0.18
S
0.0001*
1.73
0.96
S
>0.1
0.27
0.15
S
0.0001*
1.24
0.69
I
>0.1
1.80
1.00
I
>0.1
0.76
0.42
I
0.02*
1.55
0.86
I
0.02*
1.30
0.72
I
0.02*
1.46
0.81
I
>0.1
0.79
0.44
S
0.01*
1.17
0.65
S
>0.1
0.25
0.14
I
0.04*
1.60
0.89
S
>0.1
0.04
0.02
S
>0.1
-0.85
-0.47
I
0.04*
1.30
0.72
I
0.10*
1.35
0.75
I
0.07*
0.81
0.45
I
0.01*
1.35
0.75
I
>0.1
0.56
0.31
I
0.0001*
1.57
0.87
S
0.06*
0.20
0.11
S
0.09*
0.45
0.25
S
0.04*
0.70
0.39
I
>0.1
-0.29
-0.16
S
>0.1
1.01
0.56
I
>0.1
0.56
0.31
I
>0.1
0.68
0.38
I
>0.1
0.76
0.42
S
>0.1
0.36
0.20
I
0.05*
0.86
0.48
I
>0.1
0.58
0.32
I
0.10*
0.56
0.31
Dataset (S=satellite, I=in situ)
Lake SSWT trend
5
Lake name
Monona Mount Bold Reservoir Müggelsee Mweru Myponga Reservoir Na Mu/ Nam Co Nasser Neusiedler See/ Ferto Neversink Newnans Ngoring/ Eling Nicaragua Nipigon Okeechobee Onegh/ Onega Oneida Ontario Övre Skärsjön Päijänne/ Murtoselka Peipsi Peipsi Pepacton PeterPond Pielinen Plastic Plusssee Poinsett Pyhäselkä Pyramid Lake Qinghai Razelm/ Razim Red Chalk Reindeer Remmarsjön Rondout Rotehogstjärnen Rotorua
Country
USA-Wisconsin Australia Germany Zambia, DRC Australia China Egypt, Sudan Austria, Hungary USA-New York USA-Florida China Nicaragua Canada USA-Florida Russia USA-New York Canada Sweden Finland Russia, Estonia Russia, Estonia USA-New York Canada Finland Canada Germany USA-Florida Finland USA-Nevada China Romania Canada Canada Sweden USA-New York Sweden New Zealand
(°F per decade)
(°C per decade)
I
Significance of the trend (* if significant at p value < 0.5) >0.1
0.85
0.47
I
>0.1
0.27
0.15
I
0.01*
1.53
0.85
S
0.09*
0.36
0.20
I
>0.1
0.45
0 25
S
>0.1
0.11
0.06
S
>0.1
0.47
0.26
I
0.08*
0.81
0.45
I
>0.1
0.81
0.45
I
>0.1
0.02
0.01
S
>0.1
0.25
0.14
S
>0.1
0.13
0.07
S
>0.1
1.30
0.72
S
>0.1
0.13
0.07
S
>0.1
1.30
0.72
I
0.0001*
0.86
0.48
S
>0.1
0.59
0.33
I
0.09*
1.19
0.66
I
0.05*
1.49
0.83
I
0.01*
1.24
0.69
S
0.003*
1.37
0.76
I
>0.1
0.97
0.54
S
>0.1
0.38
0.21
I
0.06*
1.53
0.85
I
>0.1
0.23
0.13
I
0.05*
1.40
0.78
I
>0.1
0.65
0.36
I
0.10*
1.55
0.86
S
0.0001*
0.92
0.51
S
0.05*
0.65
0.36
S
0.03*
0.85
0.47
I
>0.1
0.38
0.21
S
>0.1
0.86
0.48
I
0.10*
1.21
0.67
I
0.01*
1.42
0.79
I
>0.1
0.72
0.40
I
>0.1
-0.43
-0.24
Dataset (S=satellite, I=in situ)
Lake SSWT trend
6
Lake name
Rukwa Rybinkskoye Saimaa Saint Clair Salton Sea Samsonvale/North Pine Dam Sans Chambre Sarykamyshskoye Sasykkol Schoharie Se lin/ Siling Go Segozero Selawik Lake Sevan Silvan Simcoe Sparkling St. Jean St. Skarsjon Stechlinsee Stensjön Stora Envättern Sugarloaf Superior Superior Swan Tahoe Tahoe Taihu Taihu Tana Tanganyika The Loch Titicaca
Tanzania Russia Finland USA, Canada USA-California
S
Significance of the trend (* if significant at p value < 0.5) 0.05*
S
0.0001*
1.60
0.89
I
0.0001*
1.15
0.64
S
0.03*
0.88
0.49
S
0.003*
1.31
0.73
Australia Canada Turkmenistan Kazakhstan USA-New York China Russia USA-Alaska Armenia Australia Canada USA-Wisconsin Canada Sweden Germany Sweden Sweden Australia USA, Canada USA, Canada Canada USA-California, Nevada USA-California, Nevada China China Ethiopia Tanzania, Zambia, Burundi, DRC USA Colorado Peru, Bolivia
I
>0.1
0.97
0.54
I
>0.1
0.68
0.38
S
0.01*
0.76
0.42
S
0.03*
1.12
0.62
I
>0.1
0.00
0.00
S
>0.1
-0.20
-0.11
S
0.08*
1.66
0.92
S
0.01*
1.24
0.69
S
>0.1
0.18
>0.1
I
>0.1
-0.23
-0.13
S
>0.1
0.52
0.29
I
0.01*
1.46
0.81
S
0.06*
0.72
0.40
I
0.09*
1.53
0.85
I
>0.1
0.72
0.40
I
0.06*
1.71
0.95
I
0.06*
1.13
0.63
I
>0.1
-0.14
-0.08
I
0.07*
2.09
1.16
S
>0.1
1.44
0.80
I
0.0001*
1.19
0.66
I
0.01*
0.97
0.54
S
0.0001*
1.28
0.71
I
>0.1
0.00
0.00
S
>0.1
-0.04
-0.02
S
>0.1
0.29
0.16
S
0.06*
0.34
0.19
I
>0.1
0.95
0.53
S
0.01*
0.27
0.15
Country
Dataset (S=satellite, I=in situ)
Lake SSWT trend (°F per decade)
(°C per decade)
0.36
0.20
7
Lake name
Toolik Trout Lake Tsimlyanskoye Tulemalu Turkana U Yarra Ulungar/ Wu Lun Gu Hu Upemba Upper Zurich Urmia Uvs Valkea Kotinen Van Vänern Vattern Victoria Võrtsjärv Walenstadt Warren Reservoir Washington (Washington) Washington (Florida) Whitepine Winnebago Winnipeg Winnipegosis Woerther See Yan Yean Zaysan Zeyskoye
Country
USA-Alaska USA-Wisconsin Russia Canada Kenya, Ethiopia Australia China DRC Switzerland Iran Mongolia, Russia Finland Turkey Sweden Sweden Tanzania, Uganda, Kenya Estonia Switzerland Australia USAWashington USA-Florida Canada USA-Wisconsin Canada Canada Austria Australia Kazakhstan Russia
(°F per decade)
(°C per decade)
I
Significance of the trend (* if significant at p value < 0.5) >0.1
-0.18
-0.10
I
0.02*
1.39
0.77
S
0.01*
0.72
0.40
S
>0.1
0.74
0.41
S
0.04*
0.40
0.22
I
>0.1
0.18
0.10
S
0.01*
1.22
0.68
S
0.0001*
0.77
0.43
I
>0.1
0.74
0.41
S
0.003*
1.17
0.65
S
0.04*
0.70
0.39
I
>0.1
0.90
0.50
S
0.09*
0.50
0.28
S
>0.1
1.12
0.62
S
0.04*
1.13
0.63
S
0.09*
0.54
0.30
I
0.09*
0.72
0.40
I
>0.1
-0.59
-0.33
I
0.04*
0.92
0.51
I
0.01*
0.49
0.27
I
>0.1
-0.11
-0.06
I
>0.1
0.49
0.27
S
0.06*
1.33
0.74
S
>0.1
0.41
0.23
S
0.04*
0.99
0.55
I
0.01*
0.85
0.47
Dataset (S=satellite, I=in situ)
Lake SSWT trend
I
>0.1
0.18
0.10
S
>0.1
0.45
0.25
S
0.06*
0.74
0.41
8
Rapid and highly variable warming of lake surface waters around the globe Catherine M. O'Reilly1†, Sapna Sharma2†, Derek K. Gray3†, Stephanie E. Hampton4†, Jordan S. Read5, Rex J. Rowley1, Philipp Schneider6, John D. Lenters7, Peter B. McIntyre8, Benjamin M. Kraemer8, Gesa A. Weyhenmeyer9, Dietmar Straile10, Bo Dong11, Rita Adrian12, Mathew G. Allan13, Orlane Anneville14, Lauri Arvola15, Jay Austin16, John L. Bailey17, Jill S. Baron18, Justin D. Brookes19, Elvira de Eyto20, Martin T. Dokulil21, David P. Hamilton22, Karl Havens23, Amy L. Hetherington24, Scott N. Higgins25, Simon Hook26, Lyubov R. Izmest'eva27, Klaus D. Jöhnk28, Külli Kangur29, Peter Kasprzak30, Michio Kumagai31, Esko Kuusisto32, George Leshkevich33, David M. Livingstone34, Sally MacIntyre35, Linda May36, John M. Melack37, Dörthe C. Müller-Navarra38, Mikhail Naumenko39, Peeter Nõges40, Tiina Nõges40, Ryan P. North41, Pierre-Denis Plisnier42, Anna Rigosi19, Alon Rimmer43, Michela Rogora44, Lars G. Rudstam24, James A. Rusak45, Nico Salmaso46, Nihar R. Samal47, Daniel E. Schindler48, S. Geoffrey Schladow49, Martin Schmid50, Silke R. Schmidt12, Eugene Silow27, M. Evren Soylu51, Katrin Teubner52, Piet Verburg53, Ari Voutilainen54, Andrew Watkinson55, Craig E. Williamson56, Guoqing Zhang5
Table. Summer surface water temperature (SWWT) trends for each of the 235 lakes between 1985-2009. Included are lake names and alternative names, geographic location, satellite or in situ data, significance of the trend, and the lake summer surface water temperature trend. Trends were calculated using conservative methods; thus it is possible that trends are underestimated and should be larger. Lake name
Abaya Ai pi/Ebiner Alakol Albert Aleknagik Allequash Allgjuttern Annecy Annie Apopka
Country
Ethiopia China Kazakhstan Uganda, DRC USA-Alaska USA-Wisconsin Sweden France USA-Florida USA-Florida
(°F per decade)
(°C per decade)
S
Significance of the trend (* if significant at p value < 0.5) >0.1
0.34
0.19
S
0.01*
1.12
0.62
S
0.01*
0.83
0.46
S
0.01*
1.12
0.62
I
0.03*
1.53
0.85
I
0.003*
1.53
0.85
I I I
>0.1 >0.1 >0.1
0.40 -0.25 -0.32
0.22 -0.14 -0.18
I
>0.1
0.09
0.05
Dataset (S=satellite, I=in situ)
Lake SSWT trend
1
Lake name
Aral Sea Argentina Argyle Ashokan-East Ashokan-West Athabasca Ayakkum Bahral Milh/Razazzza Baikal-South Baikal-South Balaton Balkhash Bangweulu Barossa Reservoir Bay Beauclair Beloye Beysehir Big Muskellunge Biwa Biwa Blue Chalk Blue Cypress BoengTonleChhma/ Tonle Sap Bosten Bourget Bras DˊOr Bratskoye Brunnsjön Buenos Aires BuhayratAthTharthar Buyr/Beiˊer Cannonsville Cardinia
Country
Kazakhstan, Uzbekistan Argentina, Chile Australia USA-New York USA-New York Canada China Iraq Russia Russia Hungary Kazakhstan Zambia Australia Philippines USA-Florida Russia Turkey USA-Wisconsin Japan Japan Canada USA Florida Cambodia China France Canada Russia Sweden Chile, Argentina Iraq Mongolia, China USA-New York Australia
Dataset (S=satellite, I=in situ)
Significance of the trend (* if significant at p value < 0.5)
S
Lake SSWT trend (°F per decade)
(°C per decade)
>0.1
0.40
0.22
S
>0.1
-0.13
-0.07
S
>0.1
-0.23
-0.13
I
>0.1
0.65
0.36
I
>0.1
0.72
0.40
S
>0.1
0.76
0.42
S
>0.1
0.31
0.17
S
0.01*
0.90
0.50
I
>0.1
0.05
0.03
S
>0.1
1.22
0.68
S
0.07*
-1.33
-0.74
S
0.04*
0.63
0.35
S
0.06*
0.31
0.17
I
0.003*
0.97
0.54
S
>0.1
-0.07
-0.04
I
>0.1
0.59
0.33
S
0.01*
1.58
0.88
S
>0.1
0.18
0.10
I
0.01*
1.31
0.73
I
0.07*
0.77
0.43
S
>0.1
0.32
0.18
I
>0.1
0.68
0.38
I
>0.1
-0.67
-0.37
S
>0.1
-0.05
-0.03
S
0.003*
1.03
0.57
I
0.01*
0.76
0.42
S
0.04*
1.01
0.56
S
>0.1
1.04
0.58
I
>0.1
-0.20
-0.11
S
>0.1
0.27
0.15
S
0.01*
0.97
0.54
S
0.01*
1.19
0.66
I
>0.1
0.76
0.42
I
>0.1
0.92
0.51
2
Lake name
Caspian Sea
Chad Chao Chapala Chardarinskoye/ Shardara Chilka Chilwa Chiquita Chishi/Cheshi Chocon Chub Claire Clearwater Colhue Huapi Constance (Upper) Crosson Crystal Dauphin Dead Sea Denham Dickie Dore Dubawnt Erie Erie Erken Eyasi Feeagh Fiolen Fish Fracksjön Gaoyou
Country
Kazakhstan, Russia, Turkmenistan, Azerbaijan, Iran Chad, Nigeria, Niger, Cameroon China Mexico Kazakhstan, Uzbekistan India Malawi Argentina Zambia Argentina Canada Canada Canada Argentina Germany Canada USA-Wisconsin Canada Jordan, West Bank, Israel USA-Florida Canada Canada Canada USA, Canada USA, Canada Sweden Tanzania Ireland Sweden USA-Wisconsin Sweden China
Dataset (S=satellite, I=in situ)
Significance of the trend (* if significant at p value < 0.5)
S
Lake SSWT trend (°F per decade)
(°C per decade)
0.02*
1.35
0.75
S
>0.1
0.61
0.34
S
>0.1
0.07
0.04
S
>0.1
0.02
0.01
S
>0.1
-0.22
-0.12
S
0.03*
0.70
0.39
S
0.0001*
0.56
0.31
S
>0.1
0.16
0.09
S
0.01*
0.74
0.41
S
>0.1
0.40
0.22
I
>0.1
0.47
0.26
S
>0.1
0.49
0.27
I
0.10*
0.59
0.33
S
>0.1
0.92
0.51
I
0.0001*
0.95
0.53
I
>0.1
0.34
0.19
I
0.02*
1.06
0.59
S
0.04*
1.10
0.61
S
0.0001*
1.13
0.63
I
>0.1
-0.58
-0.32
I
0.05*
0.86
0.48
S
>0.1
0.68
0.38
S
>0.1
0.88
0.49
I
>0.1
0.14
0.08
S
>0.1
0.16
0.09
I
0.07*
1.10
0.61
S
0.08*
1.01
0.56
I
>0.1
0.63
0.35
I
>0.1
1.04
0.58
I
>0.1
0.88
0.49
I
0.0001*
2.43
1.35
S
>0.1
0.38
0.21
3
Lake name
Garda Garda Geneva Geneva George Great Bear Great Salt Lake Great Slave Gyaring/ Zhaling Hannah Happy Valley Reservoir Har/Hala Harp Harus Heney Hongze/ Hung-tse HovsGol/ Kovsgol Hulun Huron Huron Hyargas Iliamna Lake IlMen Inari Issyk kul Itaparica Jesup Kainji Kallavesi Kangaroo Creek Reservoir KapchagayskoyeVodo/ Kapshagay Kariba Kasba Kensico
Country
Italy Italy Switzerland, France Switzerland, France USA-Florida Canada USA-Utah Canada China Canada Australia Mongolia Canada Mongolia Canada China Mongolia China USA, Canada USA, Canada Mongolia USA Alaska Russia Finland Kyrgyzstan Brazil USA-Florida Nigeria Finland
(°F per decade)
(°C per decade)
I
Significance of the trend (* if significant at p value < 0.5) >0.1
0.27
0.15
S
>0.1
-0.02
-0.01
I
>0.1
0.20
0.11
S
>0.1
-0.88
-0.49
I
>0.1
0.43
0.24
S
>0.1
-0.16
-0.09
S
0.01*
0.88
0.49
S
>0.1
0.27
0.15
S
0.07*
1.33
0.74
I
0.003*
0.79
0.44
I
>0.1
0.34
0.19
S
0.0001*
1.17
0.65
I
>0.1
0.50
0.28
S
0.03*
0.85
0.47
I
>0.1
0.43
0.24
S
>0.1
0.81
0.45
S
>0.1
0.49
0.27
S
>0.1
0.47
0.26
Dataset (S=satellite, I=in situ)
Lake SSWT trend
I
0.08*
1.53
0.85
S
>0.1
0.79
0.44
S
>0.1
0.61
0.34
S
0.05*
1.85
1.03
S
0.003*
1.17
0.65
I
0.06*
0.81
0.45
S
0.04*
0.52
0.29
S
>0.1
0.05
0.03
I
>0.1
-0.09
-0.05
S
>0.1
0.58
0.32
I
>0.1
0.61
0.34
Australia
I
0.02*
2.05
1.14
Kazakhstan Zimbabwe, Zambia Canada USA-New York
S
0.04*
0.92
0.51
S
0.01*
0.23
0.13
S
>0.1
-0.34
-0.19
I
0.01*
1.17
0.65
4
Lake name
Kevojärvi Khanka Kinneret Kivu Kremenshugskoye Kulundinskoye Kuybyshevskoye L223 L224 L227 L239 L240 L302s Ladoga Lake of the Woods Lappajärvi Lianquihui Limfjorden Little Para Reservoir Loch Leven Lohi Lower Zurich Maggiore Malären Malawi Managua Manitoba Maroondah Martre McConaughy Mendota Michigan Michigan Middle Millbrook Reservoir Mondsee
Country
Finland Russia, China Israel DRC, Rwanda Ukraine Russia Russia Canada Canada Canada Canada Canada Canada Russia USA, Canada Finland Chile Denmark Australia Scotland Canada Switzerland Italy Sweden Malawi, Tanzania Mozambique, Nicaragua Canada Australia Canada USA-Nebraska USA-Wisconsin USA, Canada USA, Canada Canada Australia Austria
(°F per decade)
(°C per decade)
I
Significance of the trend (* if significant at p value < 0.5) 0.04*
1.44
0.80
S
>0.1
0.59
0.33
I
0.003*
0.79
0.44
S
>0.1
0.32
0.18
S
0.0001*
1.73
0.96
S
>0.1
0.27
0.15
S
0.0001*
1.24
0.69
I
>0.1
1.80
1.00
I
>0.1
0.76
0.42
I
0.02*
1.55
0.86
I
0.02*
1.30
0.72
I
0.02*
1.46
0.81
I
>0.1
0.79
0.44
S
0.01*
1.17
0.65
S
>0.1
0.25
0.14
I
0.04*
1.60
0.89
S
>0.1
0.04
0.02
S
>0.1
-0.85
-0.47
I
0.04*
1.30
0.72
I
0.10*
1.35
0.75
I
0.07*
0.81
0.45
I
0.01*
1.35
0.75
I
>0.1
0.56
0.31
I
0.0001*
1.57
0.87
S
0.06*
0.20
0.11
S
0.09*
0.45
0.25
S
0.04*
0.70
0.39
I
>0.1
-0.29
-0.16
S
>0.1
1.01
0.56
I
>0.1
0.56
0.31
I
>0.1
0.68
0.38
I
>0.1
0.76
0.42
S
>0.1
0.36
0.20
I
0.05*
0.86
0.48
I
>0.1
0.58
0.32
I
0.10*
0.56
0.31
Dataset (S=satellite, I=in situ)
Lake SSWT trend
5
Lake name
Monona Mount Bold Reservoir Müggelsee Mweru Myponga Reservoir Na Mu/ Nam Co Nasser Neusiedler See/ Ferto Neversink Newnans Ngoring/ Eling Nicaragua Nipigon Okeechobee Onegh/ Onega Oneida Ontario Övre Skärsjön Päijänne/ Murtoselka Peipsi Peipsi Pepacton PeterPond Pielinen Plastic Plusssee Poinsett Pyhäselkä Pyramid Lake Qinghai Razelm/ Razim Red Chalk Reindeer Remmarsjön Rondout Rotehogstjärnen Rotorua
Country
USA-Wisconsin Australia Germany Zambia, DRC Australia China Egypt, Sudan Austria, Hungary USA-New York USA-Florida China Nicaragua Canada USA-Florida Russia USA-New York Canada Sweden Finland Russia, Estonia Russia, Estonia USA-New York Canada Finland Canada Germany USA-Florida Finland USA-Nevada China Romania Canada Canada Sweden USA-New York Sweden New Zealand
(°F per decade)
(°C per decade)
I
Significance of the trend (* if significant at p value < 0.5) >0.1
0.85
0.47
I
>0.1
0.27
0.15
I
0.01*
1.53
0.85
S
0.09*
0.36
0.20
I
>0.1
0.45
0 25
S
>0.1
0.11
0.06
S
>0.1
0.47
0.26
I
0.08*
0.81
0.45
I
>0.1
0.81
0.45
I
>0.1
0.02
0.01
S
>0.1
0.25
0.14
S
>0.1
0.13
0.07
S
>0.1
1.30
0.72
S
>0.1
0.13
0.07
S
>0.1
1.30
0.72
I
0.0001*
0.86
0.48
S
>0.1
0.59
0.33
I
0.09*
1.19
0.66
I
0.05*
1.49
0.83
I
0.01*
1.24
0.69
S
0.003*
1.37
0.76
I
>0.1
0.97
0.54
S
>0.1
0.38
0.21
I
0.06*
1.53
0.85
I
>0.1
0.23
0.13
I
0.05*
1.40
0.78
I
>0.1
0.65
0.36
I
0.10*
1.55
0.86
S
0.0001*
0.92
0.51
S
0.05*
0.65
0.36
S
0.03*
0.85
0.47
I
>0.1
0.38
0.21
S
>0.1
0.86
0.48
I
0.10*
1.21
0.67
I
0.01*
1.42
0.79
I
>0.1
0.72
0.40
I
>0.1
-0.43
-0.24
Dataset (S=satellite, I=in situ)
Lake SSWT trend
6
Lake name
Rukwa Rybinkskoye Saimaa Saint Clair Salton Sea Samsonvale/North Pine Dam Sans Chambre Sarykamyshskoye Sasykkol Schoharie Se lin/ Siling Go Segozero Selawik Lake Sevan Silvan Simcoe Sparkling St. Jean St. Skarsjon Stechlinsee Stensjön Stora Envättern Sugarloaf Superior Superior Swan Tahoe Tahoe Taihu Taihu Tana Tanganyika The Loch Titicaca
Tanzania Russia Finland USA, Canada USA-California
S
Significance of the trend (* if significant at p value < 0.5) 0.05*
S
0.0001*
1.60
0.89
I
0.0001*
1.15
0.64
S
0.03*
0.88
0.49
S
0.003*
1.31
0.73
Australia Canada Turkmenistan Kazakhstan USA-New York China Russia USA-Alaska Armenia Australia Canada USA-Wisconsin Canada Sweden Germany Sweden Sweden Australia USA, Canada USA, Canada Canada USA-California, Nevada USA-California, Nevada China China Ethiopia Tanzania, Zambia, Burundi, DRC USA Colorado Peru, Bolivia
I
>0.1
0.97
0.54
I
>0.1
0.68
0.38
S
0.01*
0.76
0.42
S
0.03*
1.12
0.62
I
>0.1
0.00
0.00
S
>0.1
-0.20
-0.11
S
0.08*
1.66
0.92
S
0.01*
1.24
0.69
S
>0.1
0.18
>0.1
I
>0.1
-0.23
-0.13
S
>0.1
0.52
0.29
I
0.01*
1.46
0.81
S
0.06*
0.72
0.40
I
0.09*
1.53
0.85
I
>0.1
0.72
0.40
I
0.06*
1.71
0.95
I
0.06*
1.13
0.63
I
>0.1
-0.14
-0.08
I
0.07*
2.09
1.16
S
>0.1
1.44
0.80
I
0.0001*
1.19
0.66
I
0.01*
0.97
0.54
S
0.0001*
1.28
0.71
I
>0.1
0.00
0.00
S
>0.1
-0.04
-0.02
S
>0.1
0.29
0.16
S
0.06*
0.34
0.19
I
>0.1
0.95
0.53
S
0.01*
0.27
0.15
Country
Dataset (S=satellite, I=in situ)
Lake SSWT trend (°F per decade)
(°C per decade)
0.36
0.20
7
Lake name
Toolik Trout Lake Tsimlyanskoye Tulemalu Turkana U Yarra Ulungar/ Wu Lun Gu Hu Upemba Upper Zurich Urmia Uvs Valkea Kotinen Van Vänern Vattern Victoria Võrtsjärv Walenstadt Warren Reservoir Washington (Washington) Washington (Florida) Whitepine Winnebago Winnipeg Winnipegosis Woerther See Yan Yean Zaysan Zeyskoye
Country
USA-Alaska USA-Wisconsin Russia Canada Kenya, Ethiopia Australia China DRC Switzerland Iran Mongolia, Russia Finland Turkey Sweden Sweden Tanzania, Uganda, Kenya Estonia Switzerland Australia USAWashington USA-Florida Canada USA-Wisconsin Canada Canada Austria Australia Kazakhstan Russia
(°F per decade)
(°C per decade)
I
Significance of the trend (* if significant at p value < 0.5) >0.1
-0.18
-0.10
I
0.02*
1.39
0.77
S
0.01*
0.72
0.40
S
>0.1
0.74
0.41
S
0.04*
0.40
0.22
I
>0.1
0.18
0.10
S
0.01*
1.22
0.68
S
0.0001*
0.77
0.43
I
>0.1
0.74
0.41
S
0.003*
1.17
0.65
S
0.04*
0.70
0.39
I
>0.1
0.90
0.50
S
0.09*
0.50
0.28
S
>0.1
1.12
0.62
S
0.04*
1.13
0.63
S
0.09*
0.54
0.30
I
0.09*
0.72
0.40
I
>0.1
-0.59
-0.33
I
0.04*
0.92
0.51
I
0.01*
0.49
0.27
I
>0.1
-0.11
-0.06
I
>0.1
0.49
0.27
S
0.06*
1.33
0.74
S
>0.1
0.41
0.23
S
0.04*
0.99
0.55
I
0.01*
0.85
0.47
Dataset (S=satellite, I=in situ)
Lake SSWT trend
I
>0.1
0.18
0.10
S
>0.1
0.45
0.25
S
0.06*
0.74
0.41
8
