Identifier: knb-lter-sbc.52.5 (in the knb Catalog System)

Data Table

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Name: California invertebrate settlement, all years
Description: settlement data for urchins plus selected bivalves, gastropods and crabs.
Number of Records: 55164
Number of Columns: 15
Table Structure:
Object Name: Invertebrate_Settlement_All_Years_20171025.csv
Size: 3390055 byte
Authentication: 57dfadaa8edda562ffd29a51c3fc6574 Caculated By MD5
Text Format:
Number of Header Lines: 1
Record Delimiter: \r\n
Orientation: column
Simple Delimited:
Field Delimiter: ,
Table Column Descriptions
  Site Date Deployed Date Retrieved Duration Line Code Position Brush number Sample ID Brush Density (settlement rate) of Arthropods Brush Density (settlement rate) of Bivalves Brush Density (settlement rate) of Gastropods Brush Density (settlement rate) of ophiuroidea and asterpodea Brush Density (settlement rate) of M. franciscanus Brush Density (settlement rate) of S. purparatus Brush Density (settlement rate) of total Urchins
Column Name SITE  
DATE_DEPLOYED  
DATE_RETRIEVED  
Duration  
line  
Position  
Brush  
SampleID  
ARTHROPODA  
BIVALVIA  
GASTROPODA  
OPHIUROIDEA_ASTERPODEA  
M_FRANCISCANUS  
S_PURPURATUS  
TOTAL_URCHINS  
Definition Sampling location, piers along the coast of California. Date brushes were deployed at the pier Date brushes were retrieved from the pier Deployment duration in days (date_retrieved - date_deployed) Replicate number of deployment line Vertical position of a set of two to four replicate brushes Replicate number of sampling brush (numbered 1-6) Sample ID Average number of settlers per day per brush (85cm2) each day during the deployment period, based on 4-20 replicate brushes. Average number of settlers per day per brush (85cm2) each day during the deployment period, based on 4-20 replicate brushes. Average number of settlers per day per brush (85cm2) each day during the deployment period, based on 4-20 replicate brushes. Average number of settlers per day per brush (85cm2) each day during the deployment period, based on 4-20 replicate brushes. Average number of settlers per day per brush (85cm2) each day during the deployment period, based on 4-20 replicate brushes. Average number of settlers per day per brush (85cm2) each day during the deployment period, based on 4-20 replicate brushes. Average number of settlers per day per brush (85cm2) each day during the deployment period, based on 4-20 replicate brushes.
Storage Type string  
string  
string  
integer  
string  
string  
string  
string  
float  
float  
float  
float  
float  
float  
float  
Measurement Type nominal dateTime dateTime ratio nominal nominal nominal nominal ratio ratio ratio ratio ratio ratio ratio
Measurement Values Domain
Allowed values and definitions
Format mm/dd/yyyy
Precision
Format mm/dd/yyyy
Precision
Unit day
Precision 1
Type real
Allowed values and definitions
Definition any text
Definition any text
Definition any text
Unit numberPer85CentimeterSquaredPerDay
Precision 0.1
Type real
Unit numberPer85CentimeterSquaredPerDay
Precision 0.1
Type real
Unit numberPer85CentimeterSquaredPerDay
Precision 0.1
Type real
Unit numberPer85CentimeterSquaredPerDay
Precision 0.1
Type real
Unit numberPer85CentimeterSquaredPerDay
Precision 0.1
Type real
Unit numberPer85CentimeterSquaredPerDay
Precision 0.1
Type real
Unit numberPer85CentimeterSquaredPerDay
Precision 0.1
Type real
Missing Value Code              
Code -99999
Expl No data
Code -99999
Expl No data
Code -99999
Expl No data
Code -99999
Expl No data
Code -99999
Expl No data
Code -99999
Expl No data
Code -99999
Expl No data
Code -99999
Expl No data
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