2011_MAT_89_06_NP_aggs_soil_JCM_csv

Soil aggregate size distribution and particulate organic matter content from Arctic LTER moist acidic tundra nutrient addition plots, Toolik Field Station, Alaska, sampled July 2011.

Variables

Block
  • Label: Block
  • Definition: Arctic LTER blocks
  • Type: Nominal
  • Missing values: None specified
Plot Array
  • Label: Plot Array
  • Definition: Distinguished between 1989 and 2006 plots
  • Type: Nominal
  • Missing values: None specified
Treatment
  • Label: Treatment
  • Definition: Control vs +NP treatments for each plot array
  • Type: Code list
  • Codes:
    • 1989 +NP = Fertilization treatment since 1989 | 2006 Low+NP = Low fertilization treatment since 2006 | 2006 High+NP = High fertilization treatment since 2006
  • Missing values: None specified
% >2000mm
  • Label: % >2000mm
  • Definition: % >2000mm
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
% 250-2000mm
  • Label: % 250-2000mm
  • Definition: % 250-2000mm
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
% 53-250mm
  • Label: % 53-250mm
  • Definition: % 53-250mm
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
% <53mm
  • Label: % <53mm
  • Definition: % <53mm
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
% of small macroaggregate >250mm
  • Label: % of small macroaggregate >250mm
  • Definition: % small macroaggregate mass in >250mm subfraction
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
% of small macroaggregate 53-250mm
  • Label: % of small macroaggregate 53-250mm
  • Definition: % of small macroaggregate mass in occluded microaggregate fraction
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
% of small macroaggregate <53mm
  • Label: % of small macroaggregate <53mm
  • Definition: % of small macroaggregate mass in <53mm fraction
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Total g light fraction/g small macroaggregate
  • Label: Total g light fraction/g small macroaggregate
  • Definition: Total g light fraction/g small macroaggregate
  • Type: Physical quantity
  • Unit: gramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Total g <53mm g small macroaggregate
  • Label: Total g <53mm g small macroaggregate
  • Definition: Total g <53mm g small macroaggregate
  • Type: Physical quantity
  • Unit: gramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg C/g >2000 mm fraction
  • Label: mg C/g >2000 mm fraction
  • Definition: mg C/g >2000 mm fraction
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg C/g 250-2000 mm fraction
  • Label: mg C/g 250-2000 mm fraction
  • Definition: mg C/g 250-2000 mm fraction
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg C/g 53-250 mm fraction
  • Label: mg C/g 53-250 mm fraction
  • Definition: mg C/g 53-250 mm fraction
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg C/g <53 mm fraction
  • Label: mg C/g <53 mm fraction
  • Definition: mg C/g <53 mm fraction
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg N/g >2000 mm fraction
  • Label: mg N/g >2000 mm fraction
  • Definition: mg N/g >2000 mm fraction
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg N/g 250-2000 mm fraction
  • Label: mg N/g 250-2000 mm fraction
  • Definition: mg N/g 250-2000 mm fraction
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg N/g 53-250 mm fraction
  • Label: mg N/g 53-250 mm fraction
  • Definition: mg N/g 53-250 mm fraction
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg N/g <53 mm fraction
  • Label: mg N/g <53 mm fraction
  • Definition: mg N/g <53 mm fraction
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg C/g occluded microaggregate
  • Label: mg C/g occluded microaggregate
  • Definition: mg C/g occluded microaggregate within small macroaggregate
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg N/g occluded microaggregate
  • Label: mg N/g occluded microaggregate
  • Definition: mg N/g occluded microaggregate within small macroaggregate
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg LF C/g LF
  • Label: mg LF C/g LF
  • Definition: mg LF C/g LF
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg small macroaggregate <53 C/g <53
  • Label: mg small macroaggregate <53 C/g <53
  • Definition: mg small macroaggregate <53 C/g <53
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg LF C/g small macroaggregate
  • Label: mg LF C/g small macroaggregate
  • Definition: mg LF C/g small macroaggregate
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg <53 C/g small macroaggregate
  • Label: mg <53 C/g small macroaggregate
  • Definition: mg <53 C/g small macroaggregate
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
mg iPOM C/g small macroaggregate
  • Label: mg iPOM C/g small macroaggregate
  • Definition: mg iPOM C/g small macroaggregate
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Data Source Details

Header lines: 

1

Orientation: 

Column

Quote character: 

"

Field delimiter: 

,

Record delimiter: 

\r\n

Number of Records: 

17