
Dam's Planktonomics Lab
@planktonomics
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We study plankton ecology & evolution
Joined December 2020
New paper from the lab. Toxic dinoflagellates are induced to produce toxins long after their grazers are gone. Toxin production is modulated by nutrient regime, with a stronger trade off under nutrient deplete conditions! .
mdpi.com
The non-consumptive effects of past predator exposure on phytoplankton have gained recognition, but how these effects are modulated by resource availability requires further study. We examined the...
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New open access article in ISME Communications. We show that a defense portfolio (multiple forms of defense) pays a fitness benefits against predators. Intuitively, but not trivial to show it.
academic.oup.com
Abstract. Phytoplankton have evolved myriad defenses against predators; yet, studies that simultaneously test for defense fitness costs and benefits are ra
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New paper from Dam's lab: Acclimation and transgenerational plasticity mitigate negative effects of heatwaves on zooplankton. Check out those seasonally variable thermal performance curves! .
besjournals.onlinelibrary.wiley.com
This study showed that seasonal variation in thermal performance (or the lack thereof) can influence how vulnerable populations are to heatwaves.
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Sex-specific contrasts in copepod responses to combined warming and hypoxia. Great collaboration with Fanny Vermandale, Piero Calosi, and Diana Madeira
onlinelibrary.wiley.com
This study explores whether males and females of an ecologically important copepod differ in their ability to withstand the isolated and combined effects of hypoxia and marine heatwave events. We...
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We finished the 15th ICOC with a bang. WAC student awards were handed out at the farewell party. Our Japanese hosts organized an exquisite event. We’ll see everybody again at the 16th ICOC in Naples, Italy in 2027.
facebook.com
Day 6, final. Topics of the freshwater copepods were presented. Groundwater and anchialine pools can also be habitats for copepods specially adapted to the environments. Copepods from those...
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It was a great honor to give the Maxilliped lecture at the 15th ICOC in Hiroshima, Japan, and to present the Monoculus award to Professor Susumu Otsuka, for his outstanding contributions to the World Association of Copepoldologists, WAC.
facebook.com
Day 4. WAC President's necklace was handed over from the former President Prof. Diana Galassi to the present President Prof. Hans Dam. Prof. Dam made his Maxilliped Lecture entitled "Copepods as...
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This past week was the conclusion of my term as President of the World Association of Copepodologists, WAC, during the 15th International Conference on Copepoda. I had the honor of kicking up the conference with a toast, and giving opening remarks.
facebook.com
Main conference started!! Over 180 participants will attend the conference in Hiroshima, and more than 30 participants will join it online. After staying at home for so long, copepodologists from...
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Signatures needed! The (FY25) Budget Request pending before Congress recommends a devastating 75% cut to the funding line for harmful algal blooms and hypoxia, putting people, projects, and partnerships at risk for termination. Signing is quick and easy:
docs.google.com
Thank you for signing on to this letter! Your signature will help us demonstrate that there is robust support for sustained funding for Harmful Algal Blooms (HAB) and Hypoxia research and management...
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The collaboration with the @mpespeni keeps on giving. New paper on the role of adaptation and developmental plasticity on copepod thermal tolerance. Kudos to @laurenashlock for her cool paper.
onlinelibrary.wiley.com
Copepods collected in the Long Island Sound were exposed to two different temperature conditions, ambient (18°C) and ocean warming (22°C). Copepods were in experimental conditions for one, three,...
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New paper from the Dam lab on reduction of CT max by starvation. Kudos to REU student (and fellow Venezuelan) Gaia Rueda Moreno and former postdoc Matt Sasaki. Paper freely available at: .
onlinelibrary.wiley.com
Environmental conditions and the availability of food can interact to affect organismal performance. This study examines the effect food limitation has on upper thermal limits of a widespread...
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The Student Grant Program of the World Association of Copepodologists is accepting applications:
monoculus.org
WAC is offering up to three student research grants per year in accordance with the availability of WAC funds, with each award covering up to $1,000 maximum to support copepod research (including but...
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Our new paper on a portable and inexpensive CTmax system is out. We show it works nicely in the field. Kudos to @Matt_Sasaki.
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New paper from the Dam lab on costs of adapting to simultaneous ocean warming and acidification. Kudos to former Ph.D. student, Jimmy deMayo, and collaborators from UConn, U Vermont, and Geomar (Germany). (Contact me for a personal link to the paper).
royalsocietypublishing.org
Phenotypic plasticity and evolutionary adaptation allow populations to cope with global change, but limits and costs to adaptation under multiple stressors are insufficiently understood. We reared a...
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RT @copepodology: A book about copepods, and the copepodologists studying them. You might see some faces you know inside!..
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Kudos to former student and postdoc @Matt_Sasaki for his cool presentation on his seasonally variable thermal performance mitigates vulnerability to heatwaves at @ASLO 2023
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Kudos to @Matt_Sasaki for his cool presentation on our work on mitigation of heatwave effects by variable thermal performance curve at @ASLO 2023.
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