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Algae count event

Phycology Section: ecology and taxonomy of freshwater algae, particularly diatoms

 


Diatom Count Report
 
C O U N T E V E N T

CT00016 DT1 A, official count
 
count method: 600 Valves (300 Cells)
slide: CT00016 DT1 A
    from subsample: CT00016 DT1
        from sample: CT00016
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   valves (cema_id: 197829 ma_id: 2)

count_event_id: 62792
taxonomy: ANSP-2011
person: Sonja Hausmann ... person_id=767
 
started_on: 6/5/2013 12:00:00 AM
finished_on: 7/26/2013 11:21:31 AM
estimated_hours: 4.000000000
microscope_optivar_lens_id: 196
institution_address_id: 1
 
added on: 7/26/2013 11:22:00 AM, added by: hausmann
modified on: 7/26/2013 11:22:00 AM, modified by: hausmann
 
1 QUALIFIER:

  Qualifier Code: TaxaNote
  Description: Notes taken about the taxa for a count; older data typically includes information such as beginning and end scan coordinates, unusual taxa, etc.
  Comments: This sample has a lot of silt and not many diatoms. Compared to the other samples the diversity is very low. We made a second slide with a higher concentration but because of the abundance of silt this is difficult to count. Many valves are broken. Which might be an indication of not recent growth.
 

 


 
Counts version 3.3 - last revision 2/16/2021
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