Dataset: Growth rates and equivalent spherical diameters of Heterosigma akashiwo after temperature transition

Final no updates expectedDOI: 10.1575/1912/bco-dmo.783500.2Version 2 (2020-01-06)Dataset Type:experimental

Principal Investigator: Susanne Menden-Deuer (University of Rhode Island)

BCO-DMO Data Manager: Nancy Copley (Woods Hole Oceanographic Institution)


Project: Quantifying Temperature Dependence In Growth & Grazing Rates of Planktonic Herbivores (Planktonic Herbivore Temp Dependence)


Abstract

Quantifying phytoplankton growth as a function of environmental conditions such as temperature is critical for understanding and predicting production in the ocean. Typically, thermal response is described as the steady state growth rates under static conditions. However, here, with a clonal culture of Heterosigma akashiwo, temperature was manipulated in the laboratory with the goal of describing how growth rates may change over time through the acclimation process. Growth rates and equivalent s...

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Quantifying phytoplankton growth as a function of environmental conditions such as temperature is critical for understanding and predicting production in the ocean. Typically, thermal response is described as the steady state growth rates under static conditions. However, here, with a clonal culture of Heterosigma akashiwo, temperature was manipulated in the laboratory with the goal of describing how growth rates may change over time through the acclimation process. Growth rates and equivalent spherical diameter of Heterosigma akashiwo after temperature transition are reported.

Also see dataset 'Phytoplankton size over temperature range': https://www.bco-dmo.org/dataset/783509


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Methods

Grabski, K., & Tukaj, Z. (2007). Autoinduction activity of a conditioned medium obtained from high density cultures of the green alga Scenedesmus subspicatus. Journal of Applied Phycology, 20(3), 323–330. doi:10.1007/s10811-007-9260-x
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Guillard, R. R. L. (1975). Culture of Phytoplankton for Feeding Marine Invertebrates. Culture of Marine Invertebrate Animals, 29–60. doi:10.1007/978-1-4615-8714-9_3
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Kim, H., & Menden-Deuer, S. (2013). Reliability of rapid, semi-automated assessment of plankton abundance, biomass, and growth rate estimates: Coulter Counter versus light microscope measurements. Limnology and Oceanography: Methods, 11(7), 382–393. doi:10.4319/lom.2013.11.382
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Menden-Deuer, S., & Lessard, E. J. (2000). Carbon to volume relationships for dinoflagellates, diatoms, and other protist plankton. Limnology and Oceanography, 45(3), 569–579. doi:10.4319/lo.2000.45.3.0569
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Norberg, J. (2004). Biodiversity and ecosystem functioning: A complex adaptive systems approach. Limnology and Oceanography, 49(4,part2), 1269–1277. doi:10.4319/lo.2004.49.4_part_2.1269