Presentations

[Lab news] Baumann lab attends the CERF conference in Providence, RI

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Ashley van Etten designed the beautiful official artwork representing this years CERF conference. Thanks Ashley for letting our lab feature your art here!
On 5-9 November 2017, the Baumann lab attended the 24th Biennial Conference of the Coastal and Estuarine Research Foundation (CERF) in Providence, RI. The conference is a unique blend of academic and conservation science and comprises an ideal venue for students to present their thesis research to a broad national and international audience. Best of all this year: the conference logo featured a beautiful piece of art depicting an underwater scene with our most beloved, famous fish, the Atlantic silverside. Big shout out to Ashley van Etten and her inspiring artwork!

Together with Steve Litvin (Monterey Bay Aquarium) Hannes convened a theme session titled “Physiological ecology in the Anthropocene: linking the laboratory and field” and talked about our recently published paper on pH and oxygen fluctuations in nearshore coastal environments. Jake presented his Master thesis research on the newly digitized long-term time series of Project Oceanology, and Julie talked about the first aspect of her ongoing research on silverside otoliths and inferred patterns of growth and temperature-dependent sex determination. Well done, all!


  • Baumann H. and Smith, E.M. 2017. Quantifying the covariance of pH and oxygen conditions across the diversity of US nearshore habitats.
  • Pringle, J.W. and Baumann H. 2017. Sex-specific growth and mortality patterns in juvenile Atlantic silversides (Menidia menidia) from Connecticut waters.
  • DeMayo, J.A., Park, G., Norton, L., Huffman, W., Finiguerra, M., Baumann H., and Dam, H.G. 2017. Combined effects of warming and acidification on life-history traits of the calanoid copepod Acartia tonsa.
  • Snyder, J.T. and Baumann H. 2017. A newly digitized 45-year dataset of environmental and biological observations from Long Island Sound.

[Lab news] Baumann lab participates in Avery Point Open House Event

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15 October 2017: All members of the Baumann lab – Hannes, Emma, Chris, Julie and Jake had fun at an Open House event at the Avery Point Campus as part of the 50th Anniversary celebrations. The whole department participated with a flurry of educational activities and fun exhibitions.
Our lab manned a table outside the Rankin Lab, telling people about the nearshore fish community, the phenomenon of ocean acidification and the measurement of pH in water. Everybody chipped in, thanks!
Hannes also premiered reciting Dr. Seuss’ “The Lorax” in front of young and old in the AP auditorium.

Check out some of the fun around the “Ocean Acidification and our fish” table:

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There are fish!
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Jake and Emma assist a little scientist in measuring the pH in our two demonstration tanks


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Atlantic silversides from Mumford Cove, CT, swimming in our tanks. After the end of the demonstration, we released back into the wild.
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Prof. Rob Mason taking briefly over our display. Emerging topic apparently – Mercury and ocean acidification


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Fascinating sea life …

Lukaseastar
What an incredible creature a sea star is!

DrSeuss
Hannes recited “The Lorax” – Dr. Seuss classic, comic-poetic tale of greed and environmental destruction

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Julie manning our Ocean acidification outreach table at the Rankin Lab on 15 Oct 2017

[Lab news] Chris and Hannes attend ICES Annual Science conference

ASC 2017 poster

On 19-21 September 2017, Chris Murray and Hannes Baumann traveled to Fort Lauderdale, Florida, to attend the ICES (International Council for the Exploration of the Sea) Annual Science Conference in order to present our ongoing NSF and NOAA funded research on potential ocean acidification effects in Atlantic Silversides and Norther Sand lance. Due to Hurricane Irma, which had impacted all of Florida just a week earlier, it was a great relief that the conference could actually be successfully held.

Together with Chris Chambers (NOAA), Ian Bradbury (DFO, Canada), and Richard McBride (NOAA), Hannes convened a theme session titled “Patterns, sources, and consequences of intraspecific variation in responses of marine fauna to environmental stressors“.

Chris gave a talk and a poster during this session, which was well received and was a worthwhile exposure for Chris and our lab’s research.


  • Murray, C. S. and Baumann H. 2017. Growth costs of high CO2 environments in a marine fish: importance of feeding methodology. Talk.
  • Murray, C. S., Wiley, D., and Baumann H. 2017. A preliminary study testing the effects of high CO2 on the early life stages of the northern sand lance Ammodytes dubius. Poster.

[Lab news] Baumann & Nye lab attend 41st Larval Fish Conference

From 11-16 July, Hannes, Chris, Jake (Baumann lab, UConn) and Teresa (Nye lab, Stony Brook) were presenting research from our common NSF project at the 41st Larval Fish Conference, organized by the Early Life History Section of the American Fisheries Society in Austin, TX.

Hannes Baumann
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Jacob-Snyder
Teresa-Schwemmer

Holding the fort and maintaining experiments at Avery Point were James, Julie, and Elle. Thank you for helping out.

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Julie-Pringle
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We gave four talks in two sessions:

  • Baumann H., Snyder, J.T., and Murray, C.S. 2017. Quantifying offspring CO2-sensitivity in a fish: a meta-analysis.
  • Snyder, J.T., Murray, C.S., and Baumann H. 2017.
    Potential for maternal effects on offspring CO2 sensitivity in a coastal marine fish
  • Murray, C.S., Snyder, J.T., and Baumann H. 2017. A multi-factorial evaluation of temperature-dependent CO2-effects in a coastal forage fish.
  • Schwemmer, T., Baumann H., and Nye, J. 2017.
    Physiological effects of increased temperature and carbon dioxide on Atlantic silverside early life stages
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Here is how Jake rates his first international conference experience:

Jacob-Snyder
Austin Texas, July 2017. “Attending the Joint Meeting of Ichthyologists and Herpetologists was my first visit to Austin Texas and my first large-conference presentation. My presentation was part of the Larval Fish Conference, a sub-section of the larger meeting, and I quickly learned how welcoming the larval fish group of researchers, scientists, professionals, and students were. Having not been to a “destination” conference like this before, I had little expectations, but I had a lot of fun networking, discussing research, and socializing. I think the coolest non-conference related event was seeing the Mexican Free-Tailed bats that live in the Congress Street Bridge, as every night around sunset they leave to go feed. Seeing hundreds of thousands of bats stream out of the bridge was incredible, and something I’d highly recommend. The city of Austin was great, and I spent much of the first day (pre-conference) exploring the city in the scorching heat. Overall the Baumann Lab had an excellent time at the conference, and can’t wait for the next one!”

Jacob Snyder “Austin 2017” photoblog. RedSkiesPhotography

[Conference] Chris and Hannes present at the 40th Larval Fish Conference

CBL


The 40th Larval Fish Conference of the American Fisheries Society‘s (AFS) Early life history section (ELHS) was held from 19 – 23 June 2016 at the Chesapeake Biological Laboratory in Solomons, MD.

This small conference brought together approximately 150 international scientists to talk about larval fish growth, survival, maternal effects, dispersal, systematics to name just a few. It was held in special honor of Edward Houde, who over his long career has inspired generations of marine scientists.

While Chris was presenting last years data about growth consequences of high CO2 exposure across life stages in our model species, the Atlantic Silverside, Hannes participated in the Early Career workshop and gave a talk about how to approach the writing of a scientific manuscript (PDF).

http://media.befel.marinesciences.uconn.edu/public_html/docs/Baumann-LFC-Writing_workshop_web.pdf

Thanks to all the colleagues and friends for the great time and conversations. See you next year in Austin (TX)!


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All participants of the 2016 Larval Fish Conference in Solomons, MD
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Thunderous clouds over Chesapeake Bay, view from CBL
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Generations of scientists were inspired by the work of Ed Houde (middle, right: Catriona Clemessen)
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Chris standing on the tip of Cove Point (Chesapeake Bay)
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Hannes trying to convey to early career scientist at the LFC that writing a scientific manuscript can be approached by breaking up the process into pieces …

[Talk] Chris & Jake present at the Feng Graduate Research Colloquium


On 12 May 2016, the Department of Marine Science hosted it’s 11th Biennial Feng Graduate Research Colloquium, during which graduate students of the department traditionally present findings of their thesis research and/or give a preview of their future plans.

This year, Chris presented the results of last years study on long-term changes in growth distributions in Atlantic silversides exposed to high CO2 conditions, whereas Jake presented a poster outlining his thesis research on long-term environmental and biological data collected by Project Oceanology.

In addition, Jake took his poster ‘on the road’ already and presented it at the 16th Long Island Sound Research Conference (13 May, Bridgeport, CT), while Chris will give his talk again at the 40th Larval Fish Conference in June 2016 (17-23 June, Chesapeake Biological Laboratory, Solomons MD).


Murray et al Feng LFC talk


Jake poster

[Brown bag] Tips & tricks for preparing a good presentation

In preparation for the upcoming Feng Graduate Research Colloquium on Thursday, May 12 (Conn Avery Point, Marine Sciences), Hannes gave a brown bag seminar on how to make an effective presentation.

You can access/download the powerpoint of via this link below or by clicking on the image below.

Brown bag 4-13-16

[Lecture] OA multistressor lecture at Mitchell College

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On 15 March, Hannes gave a lecture at Mitchell College in New London, talking about the combined effects of ocean warming, acidification, and hypoxia on marine organisms. The entire lecture is publicly available at Limnology & Oceanography e-lectures.

“It was such a pleasure to have you present to the class today; your lecture was excellent – engaging with just the right amount and level of information. I’m glad that you intend to continue to provide outreach/education to the community on this topic.”

Amy Cabaniss, Adjunct Faculty – Marine Ecology, Environmental Studies (STEM)

[Talk] Multistressor seminar at URI

URI talk

On 26 February 2016, H. Baumann was invited to give a seminar at the Biological & Environmental Sciences Colloquium Series at the University of Rhode Island, featuring the recently published e-lecture on “Combined effects of ocean acidification, warming, and deoxygenation on marine organisms”
His host, David Bengston has been a renowned fisheries and aquaculture biologist for the past 40 years.


Baumann, H. (2016)
Combined effects of ocean acidification, warming, and hypoxia on marine organisms.
Limnology and Oceanography e-Lectures 6:1-43

[e-lecture] Limnology & Oceanography publishes e-lecture on multistressors!

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A suite of parallel anthropogenic changes affects contemporary marine ecosystems. Excessive carbon dioxide (CO2) pollution results in warmer, more acidic oceans with lower dissolved oxygen (DO) levels, meanwhile the emission of reactive nitrogen/phosphorus results in eutrophication, excessive microbial degradation and thus metabolic hypoxia and acidification. Despite decades of empirical research how each individual stressor of the ‘climate-change syndrome’ (i.e., temperature, CO2, DO) affects the fitness of marine organisms, we still know little about the combined effects of these stressors. This lecture gives an overview over the nascent field of multi-stressor approaches evaluating the climate sensitivity of marine organisms across taxa. In most studied cases, combined effects of these stressors exceeded those observed individually. Effects of combined warming, acidification, and deoxygenation have mostly been additive (no stressor interaction) or synergistically negative (stressor interaction). The occurrence and strength of synergistic stressor interactions in some species, life history stages, and traits comprises a vexing challenge but hints at potentially greater sensitivities of organisms to marine climate change than previously recognized. This lecture is intended for post-secondary students, providing them with illustrated examples from the most resent literature, while aiding in communicating the urgent need for empirical data from multi-stressor approaches.


Baumann, H. (2016)
Combined effects of ocean acidification, warming, and hypoxia on marine organisms.
Limnology and Oceanography e-Lectures 6:1-43