ANSP logo

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

AK000006 DT1 A, official count
 
count method: (soft algae) NAWQA Qualitative
slide: AK000006 DT1 A
    from subsample: AK000006 DT1
        from sample: AK000006
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   presence absence (cema_id: 77376 ma_id: 6)

count_event_id: 24527
taxonomy: NAWQA 2001-Starts
person: Eduardo Morales ... person_id=199
 
started_on: 6/1/2005 12:00:00 AM
finished_on: 6/1/2005 12:00:00 AM
estimated_hours: 4.000000000
microscope_optivar_lens_id: 73
scan_length_mm: 2.500000000
source_data_form: na
source_table: dtm source_table_id: 15185
institution_address_id: 1
 
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: Row 1 x 40, y 87.5; y 90. This sample probably contains A. minutissimum, but it is impossible to separate from the var. jackii because the majority of the organisms are lying in girdle view I opted for counting these valve under the latter variety since it seems the dominant entity anyway.
 

 


 
Counts version 3.2 - last revision 6/17/2017
If problems with this page, please email