2016jschedlbauer_transplant_Toolik ACi Rd data_csv

Date Range: 

Thursday, June 30, 2016 to Sunday, July 24, 2016

These data were collected for Eriophorum vaginatum tussocks from Coldfoot, Toolik Lake, and Sagwon transplanted in 2014 to Toolik Lake and Sagwon.  Data were collected in late June through July 2016 and include A/Ci curve data, dark respiration, specific leaf area, and leaf nitrogen content.  This file is for Toolik LakeA/Ci curve data, dark respiration.

Variables

Ecotype
  • Label: Ecotype
  • Definition: Ecotype (location of origin) of transplanted tussocks - Coldfoot (CF), Toolik Lake (TL), or Sagwon (SAG)
  • Type: Code list
  • Codes:
    • CF = Coldfoot
    • TL = Toolik Lake
    • SAG = Sagwon
  • Missing values: None specified
Tussock
  • Label: Tussock
  • Definition: Unique identifier for each tussock measured (note these identifiers repeat within ecotypes)
  • Type: Nominal
  • Missing values: None specified
Treatment
  • Label: Treatment
  • Definition: Experimental treatments were exposed to ambient conditions (Amb) or experimental warming delivered passively by an open-top chamber (OTC)
  • Type: Code list
  • Codes:
    • Amb = ambient
    • OTC = warming with open top chambers
  • Missing values: None specified
Photo
  • Label: Photo
  • Definition: Net photosynthetic rate (mmol m-2 s-1)
  • Type: Physical quantity
  • Unit: millimolePerMeterSquaredPerSecond
  • Maximum: 38.8
  • Minimum: -3.83
  • Precision: Not specified
  • Missing values: None specified
Ci
  • Label: Ci
  • Definition: Intracellular CO2 concentration (mmol CO2 mol air-1)
  • Type: Physical quantity
  • Unit: millimolePerMole
  • Maximum: 1072
  • Minimum: 46
  • Precision: Not specified
  • Missing values: None specified
CTleaf
  • Label: CTleaf
  • Definition: Leaf temperature (C) calculated using the energy balance method
  • Type: Physical quantity
  • Unit: celsius
  • Maximum: 25.7
  • Minimum: 14.6
  • Precision: Not specified
  • Missing values: None specified
PARi
  • Label: PARi
  • Definition: In-chamber photosynthetically active radiation (PAR, mmol m-2 s-1)
  • Type: Physical quantity
  • Unit: millimolePerMeterSquaredPerSecond
  • Maximum: 1502
  • Minimum: 1498
  • Precision: Not specified
  • Missing values: None specified
Rd
  • Label: Rd
  • Definition: Dark respiration rate (mmol m-2 s-1), measured after Photo at the same temperature
  • Type: Physical quantity
  • Unit: millimolePerMeterSquaredPerSecond
  • Maximum: -0.7
  • Minimum: -3.19
  • Precision: Not specified
  • Missing values: None specified
Data Source Details

Header lines: 

4

Orientation: 

Column

Field delimiter: 

,

Record delimiter: 

\r\n

Number of Records: 

1008