2011_MAT_89_06_NP_FWEB_JCM_excel

Excel file with metadata and data sheets.

Belowground foodweb biomass and soil CN and bulk density from moist acidic tundra nutrient addition plots (since 1989, 2006) sampled July 2011.

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Variables

Block
  • Label: Block
  • Definition: Arctic LTER blocks
  • Type: Nominal
  • Missing values: None specified
Soil Layer
  • Label: Soil Layer
  • Definition: Soil Layer
  • Type: Nominal
  • Missing values: None specified
Plot Array
  • Label: Plot Array
  • Definition: Distinguished between 1989 and 2006 plots
  • Type: Nominal
  • Missing values: None specified
Fertilization
  • Label: Fertilization
  • Definition: Control vs +NP treatments for each plot array: 1989 +NP = Fertilization treatment since 1989 | 2006 Low+NP = Low fertilization treatment since 2006 | 2006 High+NP = High fertilization treatment since 2006
  • Type: Nominal
  • Missing values: None specified
Bacteria
  • Label: Bacteria
  • Definition: mg bacteria/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Fungi
  • Label: Fungi
  • Definition: mg fungal hyphae/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Flagellates
  • Label: Flagellates
  • Definition: mg flagellates/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Amoebae
  • Label: Amoebae
  • Definition: mg amoebae/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Ciliates
  • Label: Ciliates
  • Definition: mg ciliates/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Bacterivorous Nematodes
  • Label: Bacterivorous Nematodes
  • Definition: mg bacterivorous nematodes/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Fungivorous Nematodes
  • Label: Fungivorous Nematodes
  • Definition: mg fungivorous nematodes/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Free Phytophagous Nematodes
  • Label: Free Phytophagous Nematodes
  • Definition: mg free phytophagous nematodes/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Root-Associated Phytophagous Nematodes
  • Label: Root-Associated Phytophagous Nematodes
  • Definition: mg root associated phytophagous nematodes/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Total Phytophagous Nematodes
  • Label: Total Phytophagous Nematodes
  • Definition: mg total phytophagous nematode biomass/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Omnivorous Nematodes
  • Label: Omnivorous Nematodes
  • Definition: mg omnivorous nematodes/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Predatory Nematodes
  • Label: Predatory Nematodes
  • Definition: mg predatory nematodes/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Total Rotifers
  • Label: Total Rotifers
  • Definition: mg rotifers/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Tardigrades
  • Label: Tardigrades
  • Definition: mg tardigrades/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Enchytraeids
  • Label: Enchytraeids
  • Definition: mg enchytraeids/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Predatory Mites
  • Label: Predatory Mites
  • Definition: mg predatory mites/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Nematophagous Mites
  • Label: Nematophagous Mites
  • Definition: mg nematophagous mites/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Collembola
  • Label: Collembola
  • Definition: mg collembola/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Cryptostigs
  • Label: Cryptostigs
  • Definition: mg cryptostigs/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Non-Cryptostigs
  • Label: Non-Cryptostigs
  • Definition: mg non-cryptostigs/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Soil Carbon
  • Label: Soil Carbon
  • Definition: mg Carbon/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Soil Nitrogen
  • Label: Soil Nitrogen
  • Definition: mg Nitrogen/g dry soil
  • Type: Physical quantity
  • Unit: milligramPerGram
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Bulk Density
  • Label: Bulk Density
  • Definition: Soil Bulk Density
  • Type: Physical quantity
  • Unit: gramPerCentimeterCubed
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -9999 = missing
Layer Depth
  • Label: Layer Depth
  • Definition: Depth of soil Layer
  • Type: Physical quantity
  • Unit: centimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • -999 = missing | 20+ = depth to permafrost exceeded 20cm
Data Source Details

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