Data Object Description
Identifier:evanlpettis.101.15
Name:Clam lengths
Description:Shell length data for planted clams
Physical Structure Description:
Object Name:ClamLengths.csv
Size:162503 byte
Text Format:
Number of Header Lines:1
Record Delimiter:#x0A
Attribute Orientation:column
Simple Delimited:
Field Delimeter:,
Number Of Records:2636
Online Distribution Info:
 ecogrid://knb/evanlpettis.103.1
Attribute(s) Info:
NameColumn LabelDefinitionType of ValueMeasurement TypeMeasurement DomainMissing Value CodeAccuracy ReportAccuracy AssessmentCoverageMethod
Site  
Experimental study site/estuary within each region; Two sites per region   nominal
Domain Info
         
Cage #  
ID number of caging enclosure   nominal
DefNumber assigned based on relative positioning to other cages
         
Treatment  
Experimental treatment   nominal
Domain Info
         
Subcage/phantom  
Indicates whether clam was planted in a subcaged or phantom caged location   nominal
Domain Info
         
On/off reef  
Whether clams were planted on or off the reef (for untagged live clams, on/off reef will be unknown)   nominal
Domain Info
         
Position  
Position at which individual clam was assigned within the cage   nominal
DefFacing marsh, position A was the left-most corner of the cage. Other positions were assigned alphabetically in a clockwise order.
         
Set #  
Refers to a set of non-overlapping tag numbers (since FL used some tag numbers more than once at one site). Not relevant for GA because they had more bee tag colors and did not have to repeat tags at one site.   nominal
DefSet of tags numbered as needed
         
Tag #  
Tag on clam   nominal
Def(color indicated by letter before number). Clams recovered without tags are listed as "no tag". Initial length, position, and on/off reef will be unknown for untagged clams. Tag number of clams processed for CI are color-coded blue. Many of the tag numbers of the off-reef clams planted at ACE, as recorded during installation, were unreadable due to damage to datasheet (unreadable tags indicated by question marks).
         
Initial length (mm)  
Initial shell length of clam   ratio
Unitmillimeter
Typenatural
         
Retrieval status  
Status of clam at end of experiment   nominal
Domain Info
         
Final length (mm)  
Final length of clam, if recovered and measurable   ratio
Unitmillimeter
Typenatural
         
Shell damage  
Whether clam had shell damage (cracked or drill hole)   nominal
Domain Info
         
Notes  
Additional notes   nominal
DefAdditional notes