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

Data Table

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Name: Macrocystis blade content characteristics
Description: Physical traits and content of giant kelp blades (biomass, N, chlorophyll)
Number of Records: 136
Number of Columns: 9
Table Structure:
Object Name: rodriguez_2014_blade_turnover_table3_characteristics.csv
Size: 12 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
  Year Month Location on transect Blade depth position Tag ID Blade state Blade dry mass density Blade Chla content Blade nitrogen content
Column Name year  
month  
transect  
bladeposition  
bladeno  
bladestate  
drymass_density_mg_cm2  
Chla_ug_cm2  
percent_nitrogen  
Definition Sampling year (YYYY) Sampling month (MM) Location in the kelp bed, either "interior" or "edge" Position of sample blade in the water column, bottom, midwater or canopy Tag number of the individual Macrocystis pyrifera plant Growth stage of sample blade, either "growing", "mature" or "senescent" Blade dry mass per unit area (mg/cm2) Blade Chlorophyll a content (ug/cm2) Blade nitrogen content (percent)
Storage Type date  
date  
string  
string  
string  
string  
decimal  
decimal  
decimal  
Measurement Type dateTime dateTime nominal ordinal nominal nominal ratio ratio ratio
Measurement Values Domain
Format YYYY
Precision 1
Format MM
Precision 1
Allowed values and definitions
Allowed values and definitions
Definition any text
Allowed values and definitions
Unit milligramPerCentimeterSquared
Precision 0.001
Type real
Unit microgramPerCentimeterSquared
Precision 1e-05
Type real
Unit percent
Precision 0.01
Type real
Missing Value Code                  
Accuracy Report                  
Accuracy Assessment                  
Coverage                  
Methods