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

GSN93999 DT1 A, official count

count method: (diatoms) NAWQA Qualitative
slide: GSN93999 DT1 A
    from subsample: GSN93999 DT1
        from sample: GSN93999

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

   presence absence (cema_id: 76960 ma_id: 6)

count_event_id: 17887
taxonomy: NAWQA 1997-Starts
person: William Cody ... person_id=127

started_on: 12/17/2002 12:00:00 AM
finished_on: 12/17/2002 12:00:00 AM
estimated_hours: 4.000000000
microscope_optivar_lens_id: 141
scan_length_mm: 19800.000000000
source_data_form: NA
source_table: dtm source_table_id: 12336
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: 73.3x95.1 end112.5=17.4mm Ach hungarica centered 75.3x95.2 end97.6=2.4mm Melo varians centered counted a total of eleven intervals instead of usual 10 since 3 taxa were found in interval #10.

Counts version 3.3 - last revision 2/16/2021
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