Oceanography Seminar
December 12, 3:00pm - 4:15pmMānoa Campus, MSB 100
Anna Neuheimer
Assistant Professor
Dept. of Oceanography
“Explaining variation in life history timing: Fish spawning time in a changing climateâ€
Abstract: The capacity of a species to tolerate and/or adapt to environmental conditions will shape its response to future climate change. Of the many life-history processes affected by climate, timing of reproduction greatly influences offspring success and resulting population production. Here we explore temporal and spatial changes in spawning time for Atlantic cod (Gadus morhua) across the species’ range. We estimate spawning time using a physiologically relevant metric that includes information on fish thermal history (degree days, DD). First, we estimate spawning DD among years (within populations) to show recent changes in spawning time can be explained by local changes in temperature. Second, we employ spawning DD to identify temperature-independent trends in spawning time among populations that are consistent with the evolutionary history of the species. Finally, we use our results to estimate expected spawning time under future climate regimes, and discuss the implications for cod ecology across the species’ range.
Ticket Information
Free
Event Sponsor
Oceanography, Mānoa Campus
More Information
956-7633
Thursday, March 28 |
|
9:00am |
PI-CASC Graduate Student Symposium
Mānoa Campus, Inmin Conference Room, East West Center
|
9:30am |
Mathematics Final Oral
Mānoa Campus, George 213
|
12:00pm |
Lunchbreak Mindfulness Series: The Spring Refresh
Mānoa Campus, Online
|
2:00pm |
ASUHWO General Senate Meeting
West Oʻahu Campus, Student Life Center, C-214 OR Online via Zoom
|
3:00pm |
Oceanography Seminar - Daniela Koenig
Mānoa Campus, Marine Science Building 100
|
3:00pm |
Gaza is Palestine: On Bakers and Storytellers
Mānoa Campus, 3114 Paliuili st
|
4:30pm |
Gaza is Palestine: On Bakers and Storytellers
Mānoa Campus, 3114 Paliuili st
|
5:00pm |
Part Time JD Flex and Law School Admissions - Zoom Information Session - March
Mānoa Campus, Virtual
|
5:00pm |
Maika'i Tubbs: Candidate Presentation for Asst. Prof. Kanaka Maoli Visual Art
Mānoa Campus, ART 101
|
7:00pm |
Navigators Bible Study
Mānoa Campus, Honolulu Christian Church 2207 Oahu Ave, Honolulu, HI 96822
|
Friday, March 29 |
|
3:00pm |
Business Administration Final Oral
Mānoa Campus, Zoom
|
Saturday, March 30 |
|
7:30pm |
JAVANESE GAMELAN CONCERT
Mānoa Campus, Music Department Barbara Smith Amphiteater
|