Identifier: knb-lter-sbc.85.1 (in the knb Catalog System)

Data Table

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Name: Macrocystis blade photosynthetic characteristics
Description: Photosynthetic properties of giant kelp blades (pmax, alpha)
Number of Records: 14
Number of Columns: 6
Table Structure:
Object Name: rodriguez_2014_blade_turnover_table2_photosynthetic_properties.csv
Size: 4 kilobyte
Text Format:
Number of Header Lines: 1
Record Delimiter: \r\n
Orientation: column
Simple Delimited:
Field Delimiter: ,
Collapse Delimiters: no
Quote Character: "
Table Column Descriptions
  Date Tag ID Blade age Location on transect Pmax Alpha
Column Name date  
id  
age  
transect  
pmax  
alpha  
Definition Sampling date (MM/DD/YY) Tag number of the individual Macrocystis pyrifera plant Estimated age of blade in days Location in the kelp bed, either "interior" or "edge" Area-specific production rate at saturating irradiance, calucated from oxygen evolution umol O2 cm-2 tissue hr-1 Area-specific production rate at non-saturating irradiance (umol O2 cm-2 tissue hr-1) / (umol photons m-2 s-1)
Storage Type date  
string  
integer  
string  
decimal  
decimal  
Measurement Type dateTime nominal ratio nominal ratio ratio
Measurement Values Domain
Format MM/DD/YY
Precision 1
Definition any text
Unit nominalDay
Precision 1
Type integer
Allowed values and definitions
Unit micromolePerCentimeterSquaredPerHour
Precision 1e-05
Type real
Unit micromolePerCentimeterSquaredPerHourPerPhotonFlux
Precision 1e-06
Type real
Missing Value Code            
Accuracy Report            
Accuracy Assessment            
Coverage            
Methods