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

MO000479 DT1 A, official count

count method: 800 Valves (400 Cells)
slide: MO000479 DT1 A
    from subsample: MO000479 DT1
        from sample: MO000479

View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   valves (cema_id: 114656 ma_id: 2)

count_event_id: 29397
taxonomy: NAWQA 2004-Starts
person: Eduardo Morales ... person_id=199

started_on: 12/26/2006 12:00:00 AM
finished_on: 12/26/2006 12:00:00 AM
estimated_hours: 1.000000000
microscope_optivar_lens_id: 72
scan_length_mm: 16.000000000
source_table: dtm
institution_address_id: 1

added on: 3/30/2007 1:08:00 PM, added by: dbo
modified on: 1/5/2010 3:44:00 PM, modified by: dbo

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: Row 1 x 105, y 2, y 18 Only 34 valves counted in half and hour of analysis, a full count of 800 valves would not be reached in the 4 hour limit. Lots of sediment particles of all sizes, many valves are weathered or broken, bu there are also entire frustules.

Counts version 3.3 - last revision 2/16/2021
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