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

GSN81087 DT1 A, official count

count method: (diatoms) NAWQA Qualitative
slide: GSN81087 DT1 A
    from subsample: GSN81087 DT1
        from sample: GSN81087

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

   presence absence (cema_id: 76904 ma_id: 6)

count_event_id: 17638
taxonomy: NAWQA 1997-Starts
person: William Cody ... person_id=127

started_on: 7/2/2002 12:00:00 AM
finished_on: 7/9/2002 12:00:00 AM
estimated_hours: 0.000000000
microscope_optivar_lens_id: 141
scan_length_mm: 168100.000000000
source_data_form: NA
source_table: dtm source_table_id: 11468
institution_address_id: 45

added on: 10/26/2005 6:07:00 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: Count terminated prematurely due to low cell density. 10.5 rows were scanned and 300 diatoms were counted. Early stop was approved by E. Morales. Row 1 72.1x98.1 end 113.8 15.5mm Row 2 72.8x 98.1 end 113.8 15.7mm Row 3 73.5x98.2 end 113.8 15.6mm Row 4 74.2x98.2 end 113.8 15.6mm Row 5 74.8x98.3 end 113.8 15.5mm Row 6 75.5x98.4 end 113.8 15.4mm Row 7 75.7x 96.8 end113.8 17.0mm Row 8 75.9x 96.8 end 113.8 17.0mm Row 9 76.1x 96.8 end 113.8 17.0mm Row 10 76.3x96.8 end 113.8 17.0mm Row 11 76.5x96.8 end 103.4 6.6mm circled.

Counts version 3.3 - last revision 2/16/2021
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