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

PWD0032 DT1 A, official count
 
count method: 600 Valves (300 Cells)
slide: PWD0032 DT1 A
    from subsample: PWD0032 DT1
        from sample: PWD0032
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   valves (cema_id: 198145 ma_id: 2)

count_event_id: 63029
taxonomy: ANSP-2011
person: Sonja Hausmann ... person_id=767
 
started_on: 10/9/2013 12:00:00 AM
finished_on: 10/9/2013 6:59:25 PM
estimated_hours: 6.000000000
microscope_optivar_lens_id: 87
institution_address_id: 1
 
added on: 10/9/2013 6:59:00 PM, added by: hausmann
modified on: 10/9/2013 6:59:00 PM, modified by: hausmann
 
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: Only 289 valves were counted, because the sample was very rich in silt. At least 4 hours were invested in the count. The sample was taken October, 4 2012 during a discharge peak (USGS 01474500 Schuylkill River at Philadelphia, PA).
 

 


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