Search

Your search keyword '"Luger, Martin S."' showing total 9 results
Start Over Author "Luger, Martin S."
9 results on '"Luger, Martin S."'

1. Global data set of long-term summertime vertical temperature profiles in 153 lakes

Author

Pilla, Rachel M, Mette, Elizabeth M, Williamson, Craig E, Adamovich, Boris V, Adrian, Rita, Anneville, Orlane, Balseiro, Esteban, Ban, Syuhei, Chandra, Sudeep, Colom-Montero, William, Devlin, Shawn P, Dix, Margaret A, Dokulil, Martin T, Feldsine, Natalie A, Feuchtmayr, Heidrun, Fogarty, Natalie K, Gaiser, Evelyn E, Girdner, Scott F, González, María J, Hambright, K David, Hamilton, David P, Havens, Karl, Hessen, Dag O, Hetzenauer, Harald, Higgins, Scott N, Huttula, Timo H, Huuskonen, Hannu, Isles, Peter DF, Joehnk, Klaus D, Keller, Wendel Bill, Klug, Jen, Knoll, Lesley B, Korhonen, Johanna, Korovchinsky, Nikolai M, Köster, Oliver, Kraemer, Benjamin M, Leavitt, Peter R, Leoni, Barbara, Lepori, Fabio, Lepskaya, Ekaterina V, Lottig, Noah R, Luger, Martin S, Maberly, Stephen C, MacIntyre, Sally, McBride, Chris, McIntyre, Peter, Melles, Stephanie J, Modenutti, Beatriz, Müller-Navarra, Dörthe C, Pacholski, Laura, Paterson, Andrew M, Pierson, Don C, Pislegina, Helen V, Plisnier, Pierre-Denis, Richardson, David C, Rimmer, Alon, Rogora, Michela, Rogozin, Denis Y, Rusak, James A, Rusanovskaya, Olga O, Sadro, Steve, Salmaso, Nico, Saros, Jasmine E, Sarvala, Jouko, Saulnier-Talbot, Émilie, Schindler, Daniel E, Shimaraeva, Svetlana V, Silow, Eugene A, Sitoki, Lewis M, Sommaruga, Ruben, Straile, Dietmar, Strock, Kristin E, Swain, Hilary, Tallant, Jason M, Thiery, Wim, Timofeyev, Maxim A, Tolomeev, Alexander P, Tominaga, Koji, Vanni, Michael J, Verburg, Piet, Vinebrooke, Rolf D, Wanzenböck, Josef, Weathers, Kathleen, Weyhenmeyer, Gesa A, Zadereev, Egor S, and Zhukova, Tatyana V

Abstract

Climate change and other anthropogenic stressors have led to long-term changes in the thermal structure, including surface temperatures, deepwater temperatures, and vertical thermal gradients, in many lakes around the world. Though many studies highlight warming of surface water temperatures in lakes worldwide, less is known about long-term trends in full vertical thermal structure and deepwater temperatures, which have been changing less consistently in both direction and magnitude. Here, we present a globally-expansive data set of summertime in-situ vertical temperature profiles from 153 lakes, with one time series beginning as early as 1894. We also compiled lake geographic, morphometric, and water quality variables that can influence vertical thermal structure through a variety of potential mechanisms in these lakes. These long-term time series of vertical temperature profiles and corresponding lake characteristics serve as valuable data to help understand changes and drivers of lake thermal structure in a time of rapid global and ecological change.

Published
2021

2. Deeper waters are changing less consistently than surface waters in a global analysis of 102 lakes

Author

Pilla, Rachel M, Williamson, Craig E, Adamovich, Boris V, Adrian, Rita, Anneville, Orlane, Chandra, Sudeep, Colom-Montero, William, Devlin, Shawn P, Dix, Margaret A, Dokulil, Martin T, Gaiser, Evelyn E, Girdner, Scott F, Hambright, K David, Hamilton, David P, Havens, Karl, Hessen, Dag O, Higgins, Scott N, Huttula, Timo H, Huuskonen, Hannu, Isles, Peter DF, Joehnk, Klaus D, Jones, Ian D, Keller, Wendel Bill, Knoll, Lesley B, Korhonen, Johanna, Kraemer, Benjamin M, Leavitt, Peter R, Lepori, Fabio, Luger, Martin S, Maberly, Stephen C, Melack, John M, Melles, Stephanie J, Müller-Navarra, Dörthe C, Pierson, Don C, Pislegina, Helen V, Plisnier, Pierre-Denis, Richardson, David C, Rimmer, Alon, Rogora, Michela, Rusak, James A, Sadro, Steven, Salmaso, Nico, Saros, Jasmine E, Saulnier-Talbot, Émilie, Schindler, Daniel E, Schmid, Martin, Shimaraeva, Svetlana V, Silow, Eugene A, Sitoki, Lewis M, Sommaruga, Ruben, Straile, Dietmar, Strock, Kristin E, Thiery, Wim, Timofeyev, Maxim A, Verburg, Piet, Vinebrooke, Rolf D, Weyhenmeyer, Gesa A, and Zadereev, Egor

Abstract

Globally, lake surface water temperatures have warmed rapidly relative to air temperatures, but changes in deepwater temperatures and vertical thermal structure are still largely unknown. We have compiled the most comprehensive data set to date of long-term (1970-2009) summertime vertical temperature profiles in lakes across the world to examine trends and drivers of whole-lake vertical thermal structure. We found significant increases in surface water temperatures across lakes at an average rate of + 0.37 °C decade-1, comparable to changes reported previously for other lakes, and similarly consistent trends of increasing water column stability (+ 0.08 kg m-3 decade-1). In contrast, however, deepwater temperature trends showed little change on average (+ 0.06 °C decade-1), but had high variability across lakes, with trends in individual lakes ranging from - 0.68 °C decade-1 to + 0.65 °C decade-1. The variability in deepwater temperature trends was not explained by trends in either surface water temperatures or thermal stability within lakes, and only 8.4% was explained by lake thermal region or local lake characteristics in a random forest analysis. These findings suggest that external drivers beyond our tested lake characteristics are important in explaining long-term trends in thermal structure, such as local to regional climate patterns or additional external anthropogenic influences.

Published
2020

3. Climate change drives widespread shifts in lake thermal habitat

Author

Kraemer, Benjamin M., Pilla, Rachel M., Woolway, R. Iestyn, Anneville, Orlane, Ban, Syuhei, Colom-Montero, William, Devlin, Shawn P., Dokulil, Martin T., Gaiser, Evelyn E., Hambright, K. David, Hessen, Dag O., Higgins, Scott N., Jöhnk, Klaus D., Keller, Wendel, Knoll, Lesley B., Leavitt, Peter R., Lepori, Fabio, Luger, Martin S., Maberly, Stephen C., Müller-Navarra, Dörthe C., Paterson, Andrew M., Pierson, Donald C., Richardson, David C., Rogora, Michela, Rusak, James A., Sadro, Steven, Salmaso, Nico, Schmid, Martin, Silow, Eugene A., Sommaruga, Ruben, Stelzer, Julio A. A., Straile, Dietmar, Thiery, Wim, Timofeyev, Maxim A., Verburg, Piet, Weyhenmeyer, Gesa A., and Adrian, Rita

Published
2021
Full Text
View/download PDF

4. Climate change drives widespread shifts in lake thermal habitat

Author

Kraemer, Benjamin M., Pilla, Rachel M., Woolway, R. Iestyn, Anneville, Orlane, Ban, Syuhei, Colom-Montero, William, Devlin, Shawn P., Dokulil, Martin T., Gaiser, Evelyn E., Hambright, K. David, Hessen, Dag O., Higgins, Scott N., Jöhnk, Klaus D., Keller, Wendel, Knoll, Lesley B., Leavitt, Peter R., Lepori, Fabio, Luger, Martin S., Maberly, Stephen C., Müller-Navarra, Dörthe C., Paterson, Andrew M., Pierson, Donald C., Richardson, David C., Rogora, Michela, Rusak, James A., Sadro, Steven, Salmaso, Nico, Schmid, Martin, Silow, Eugene A., Sommaruga, Ruben, Stelzer, Julio A. A., Straile, Dietmar, Thiery, Wim, Timofeyev, Maxim A., Verburg, Piet, Weyhenmeyer, Gesa A., and Adrian, Rita

Abstract

Lake surfaces are warming worldwide, raising concerns about lake organism responses to thermal habitat changes. Species may cope with temperature increases by shifting their seasonality or their depth to track suitable thermal habitats, but these responses may be constrained by ecological interactions, life histories or limiting resources. Here we use 32 million temperature measurements from 139 lakes to quantify thermal habitat change (percentage of non-overlap) and assess how this change is exacerbated by potential habitat constraints. Long-term temperature change resulted in an average 6.2% non-overlap between thermal habitats in baseline (1978–1995) and recent (1996–2013) time periods, with non-overlap increasing to 19.4% on average when habitats were restricted by season and depth. Tropical lakes exhibited substantially higher thermal non-overlap compared with lakes at other latitudes. Lakes with high thermal habitat change coincided with those having numerous endemic species, suggesting that conservation actions should consider thermal habitat change to preserve lake biodiversity.

Published
2024
Full Text
View/download PDF

9. Deeper waters are changing less consistently than surface waters in a global analysis of 102 lakes

Author

Adamovich, Boris V., Adrian, Rita, Anneville, Orlane, Chandra, Sudeep, Colom-Montero, William, Devlin, Shawn P., Dix, Margaret A., Dokulil, Martin T., Gaiser, Evelyn E., Girdner, Scott F., Hambright, K. David, Hamilton, David P., Havens, Karl E., Hessen, Dag O., Higgins, Scott, Huttula, Timo, Huuskonen, Hannu, Isles, Peter D.F., Joehnk, Klaus D., Jones, Ian, Keller, Wendel, Knoll, Lesley B., Korhonen, Johanna, Kraemer, Benjamin M., Leavitt, Peter R., Lepori, Fabio, Luger, Martin S., Maberly, Stephen, Melack, John M., Melles, Stephanie J., Müller-Navarra, Dörthe C., Pierson, Donald, Pislegina, Helena V., Plisnier, Pierre-Denis, Richardson, David C., Rogora, Michela, Rusak, James A., Sadro, Steven, Salmaso, Nico, Saros, Jasmine E., Saulnier-Talbot, Emilie, Schindler, Daniel E., Schmid, Martin, Shimaraeva, Svetlana V., Silow, Eugene A., Sitoki, Lewis M., Sommaruga, Ruben, Straile, Dietmar, Strock, Kristin E., Thiery, Wim, Verburg, Piet, Vinebrooke, Rolf D., Weyhenmeyer, Gesa A., and Zadereev, Egor S.

Subjects
13. Climate action, Limnology, Freshwater ecology, 6. Clean water
Abstract

Globally, lake surface water temperatures have warmed rapidly relative to air temperatures, but changes in deepwater temperatures and vertical thermal structure are still largely unknown. We have compiled the most comprehensive data set to date of long-term (1970–2009) summertime vertical temperature profiles in lakes across the world to examine trends and drivers of whole-lake vertical thermal structure. We found significant increases in surface water temperatures across lakes at an average rate of + 0.37 °C decade−1, comparable to changes reported previously for other lakes, and similarly consistent trends of increasing water column stability (+ 0.08 kg m−3 decade−1). In contrast, however, deepwater temperature trends showed little change on average (+ 0.06 °C decade−1), but had high variability across lakes, with trends in individual lakes ranging from − 0.68 °C decade−1 to + 0.65 °C decade−1. The variability in deepwater temperature trends was not explained by trends in either surface water temperatures or thermal stability within lakes, and only 8.4% was explained by lake thermal region or local lake characteristics in a random forest analysis. These findings suggest that external drivers beyond our tested lake characteristics are important in explaining long-term trends in thermal structure, such as local to regional climate patterns or additional external anthropogenic influences., Scientific Reports, 10 (1), ISSN:2045-2322

Catalog

Books, media, physical & digital resources
See catalog results