<div><p>The phytoplankton Rhodomonas sp. CCMP 755 was grown semi-continuously in atmosphere controlled chambers at three different CO2 treatment concentrations; Ambient (400ppmv), Moderate (750ppmv), and High (1000ppmv). Cultures were diluted daily starting day 4 with pre-equilibrated media containing f/50 nutrients. On day 10, after Rhodomonas cells from the treatments were mounted live on a microscope slide and 50 cells from each treatment replicate were imaged using RSImage software under 400X magnification on an Olympus CHA microscope. ImageJ software was used to measure Rhodomonas length and width. Rhodomonas cells are described as having a prolate spheroid shape. The volume was calculated using: Vprolate(µm3) = (4/3) πa2b. Where a=1/2 width and b=1/2 length of the Rhodomonas cell</p></div>
Cell size measurements of low-high pCO2 acclimated Rhodomonas
<div><p><strong>Related Reference: </strong></p>
<p>Still, Kelly Ann, Microzooplankton grazing, growth and gross growth efficiency are affected by pCO<sub>2</sub> induced changes in phytoplankton biology. (Masters Thesis) Western Washington University. <a href="/objectserver/b026f4291743d69610be482adbe8c275/viewcontent.cgi?url=http%3A%2F%2Fcedar.wwu.edu%2Fcgi%2Fviewcontent.cgi%3Farticle%3D1490%26amp%3Bcontext%3Dwwuet&f=3532396438353930323632656235303562653564613866333838303531643035687474703a2f2f63656461722e7777752e6564752f6367692f76696577636f6e74656e742e6367693f61727469636c653d3134393026616d703b636f6e746578743d7777756574">http://cedar.wwu.edu/cgi/viewcontent.cgi?article=1490&context=wwuet</a></p></div>
Grazing experiment 4: cell size
<div><p>These data are unprocessed cell sizes as calculated above.</p>
<p><strong>BCO-DMO Processing Notes:</strong><br />
- added conventional header with dataset name, PI name, version date<br />
- modified parameter names to conform with BCO-DMO naming conventions<br />
- nd (no data) was entered into all blank cells<br />
- added column for treatment to allow levelizing of data</p></div>
668794
Grazing experiment 4: cell size
2016-12-06T15:40:26-05:00
2016-12-06T15:40:26-05:00
2023-07-07T16:10:26-04:00
urn:bcodmo:dataset:668794
Grazing experiment 4: Cell size measurements of low-high pCO2 acclimated Rhodomonas (E Hux Response to pCO2 project)
false
Olson, B. M., Love, B., Strom, S. (2016) Grazing experiment 4: Cell size measurements of low-high pCO2 acclimated Rhodomonas (E Hux Response to pCO2 project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). Version Date 2016-12-06 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/668794 [access date]
true
false
2017-12-31
2016-12-06
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