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

GSN99817 DT1 A, official count
 
count method: 600 Valves (300 Cells)
slide: GSN99817 DT1 A
    from subsample: GSN99817 DT1
        from sample: GSN99817
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   valves (cema_id: 83513 ma_id: 2)

count_event_id: 18251
taxonomy: ANS
person: Eduardo Morales ... person_id=199
 
started_on: 5/27/2003 12:00:00 AM
finished_on: 5/27/2003 12:00:00 AM
estimated_hours: 3.500000000
microscope_optivar_lens_id: 73
scan_length_mm: 56.000000000
source_data_form: na
source_table: dtm source_table_id: 12567
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 39, y 88; y 102; Row 2 x 38, y 102; y 88; Row 3 x 37, y 88; y 102; Row 4 x 36; y 102; y 88. Sparse sample. Cose to three and a half hours spent and only 311 valves counted. Close to 90 % of the valves observed are broken. Lots of time spent of identification of these broken pieces.
 

 


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