caa a22 4500 606227709 CHVBK 20210128101159.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s10641-014-0352-6 doi (NATIONALLICENCE)springer-10.1007/s10641-014-0352-6 Temperature effects induced by climate change on the growth and consumption by salmonines in Lakes Michigan and Huron [Elektronische Daten] [Yu-Chun Kao, Charles Madenjian, David Bunnell, Brent Lofgren, Marjorie Perroud] We used bioenergetics models to investigate temperature effects induced by climate change on the growth and consumption by Chinook salmon Oncorhynchus tshawytscha, lake trout Salvelinus namaycush, and steelhead O. mykiss in Lakes Michigan and Huron. We updated biological inputs to account for recent changes in the food webs and used temperature inputs in response to regional climate observed in the baseline period (1964-1993) and projected in the future period (2043-2070). Bioenergetics simulations were run across multiple age-classes and across all four seasons in different scenarios of prey availability. Due to the increased capacity of prey consumption, future growth and consumption by these salmonines were projected to increase substantially when prey availability was not limited. When prey consumption remained constant, future growth of these salmonines was projected to decrease in most cases but increase in some cases where the increase in metabolic cost can be compensated by the decrease in waste (egestion and excretion) loss. Consumption by these salmonines was projected to increase the most during spring and fall when prey energy densities are relatively high. Such seasonality benefits their future growth through increasing annual gross energy intake. Our results indicated that lake trout and steelhead would be better adapted to the warming climate than Chinook salmon. To maintain baseline growth into the future, an increase of 10% in baseline prey consumption was required for Chinook salmon but considerably smaller increases, or no increases, in prey consumption were needed by lake trout and steelhead. Springer Science+Business Media Dordrecht (outside the USA), 2014 Climate change nationallicence Bioenergetics models nationallicence Salmonines nationallicence Lake michigan nationallicence Lake huron nationallicence Kao Yu-Chun School of Natural Resources and Environment, University of Michigan, 440 Church Street, 48109, Ann Arbor, MI, USA aut Madenjian Charles U. S. Geological Survey, Great Lakes Science Center, 1451 Green Road, 48105, Ann Arbor, MI, USA aut Bunnell David U. S. Geological Survey, Great Lakes Science Center, 1451 Green Road, 48105, Ann Arbor, MI, USA aut Lofgren Brent Great Lakes Environmental Research Laboratory, National Oceanic and Atmospheric Administration, 4840 South State Road, 48108, Ann Arbor, MI, USA aut Perroud Marjorie Cooperative Institute for Limnology and Ecosystems Research, University of Michigan, 4840 South State Road, 48108, Ann Arbor, MI, USA aut Environmental Biology of Fishes Springer Netherlands 98/4(2015-04-01), 1089-1104 0378-1909 98:4<1089 2015 98 10641 https://doi.org/10.1007/s10641-014-0352-6 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10641-014-0352-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kao Yu-Chun School of Natural Resources and Environment, University of Michigan, 440 Church Street, 48109, Ann Arbor, MI, USA aut NATIONALLICENCE 700 1- Madenjian Charles U. S. Geological Survey, Great Lakes Science Center, 1451 Green Road, 48105, Ann Arbor, MI, USA aut NATIONALLICENCE 700 1- Bunnell David U. S. Geological Survey, Great Lakes Science Center, 1451 Green Road, 48105, Ann Arbor, MI, USA aut NATIONALLICENCE 700 1- Lofgren Brent Great Lakes Environmental Research Laboratory, National Oceanic and Atmospheric Administration, 4840 South State Road, 48108, Ann Arbor, MI, USA aut NATIONALLICENCE 700 1- Perroud Marjorie Cooperative Institute for Limnology and Ecosystems Research, University of Michigan, 4840 South State Road, 48108, Ann Arbor, MI, USA aut NATIONALLICENCE 773 0- Environmental Biology of Fishes Springer Netherlands 98/4(2015-04-01), 1089-1104 0378-1909 98:4<1089 2015 98 10641