Gough, Laura; Moore, John C; Shaver, Gauis R; Simpson, Rodney T; Johnson, David R (2012): (Table 2) Biomass of belowground consumers after 11 years of experimental treatment, Toolik Lake [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.810278, In supplement to: Gough, L et al. (2012): Above- and belowground responses of arctic tundra ecosystems to altered soil nutrients and mammalian herbivory. Ecology, 93(7), 1683-1694, https://doi.org/10.1890/11-1631.1
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Coverage:
Latitude: 68.627000 * Longitude: -149.590000
Date/Time Start: 2006-07-31T00:00:00 * Date/Time End: 2006-07-31T00:00:00
Minimum Elevation: 760.0 m * Maximum Elevation: 760.0 m
Event(s):
LTER_ToolikL * Latitude: 68.627000 * Longitude: -149.590000 * Elevation: 760.0 m * Location: Toolik Lake, Alaska * Method/Device: Multiple investigations (MULT) * Comment: Arctic Long-Term Ecological Research (LTER) site
Comment:
Sample size is n = 3 blocks for dry heath and n = 4 blocks for moist acidic tussock.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Vegetation type | Vegetation type | Gough, Laura | |||
| 2 | Taxon/taxa | Taxa | Gough, Laura | family or higher taxonomic group | ||
| 3 | Taxon/taxa | Taxa | Gough, Laura | description of trophic state | ||
| 4 | DATE/TIME | Date/Time | Geocode | |||
| 5 | Biomass as carbon, total per area | Biom C | mg/m2 | Gough, Laura | control plot | |
| 6 | Biomass as carbon, standard deviation | Biom C std dev | ± | Gough, Laura | control plot | |
| 7 | Biomass as carbon, total per area | Biom C | mg/m2 | Gough, Laura | soil N and P added (+NP) | |
| 8 | Biomass as carbon, standard deviation | Biom C std dev | ± | Gough, Laura | soil N and P added (+NP) | |
| 9 | Biomass as carbon, total per area | Biom C | mg/m2 | Gough, Laura | mammalian herbivores excluded (-H) | |
| 10 | Biomass as carbon, standard deviation | Biom C std dev | ± | Gough, Laura | mammalian herbivores excluded (-H) | |
| 11 | Biomass as carbon, total per area | Biom C | mg/m2 | Gough, Laura | soil N and P added, mammalian herbivores excluded (+NP-H) | |
| 12 | Biomass as carbon, standard deviation | Biom C std dev | ± | Gough, Laura | soil N and P added, mammalian herbivores excluded (+NP-H) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
174 data points
Data
| 1 Vegetation type | 2 Taxa (family or higher taxonomic group) | 3 Taxa (description of trophic state) | 4 Date/Time | 5 Biom C [mg/m2] (control plot) | 6 Biom C std dev [±] (control plot) | 7 Biom C [mg/m2] (soil N and P added (+NP)) | 8 Biom C std dev [±] (soil N and P added (+NP)) | 9 Biom C [mg/m2] (mammalian herbivores excluded...) | 10 Biom C std dev [±] (mammalian herbivores excluded...) | 11 Biom C [mg/m2] (soil N and P added, mammalian...) | 12 Biom C std dev [±] (soil N and P added, mammalian...) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| dry heath | Tylenchidae | Plant-feeding nematodes | 2006-07 | 0.052 | 0.032 | 0.151 | 0.126 | 0.230 | 0.117 | 0.378 | 0.240 |
| moist acidic tussock | Tylenchidae | Plant-feeding nematodes | 2006-07 | 0.034 | 0.015 | 0.016 | 0.005 | 0.046 | 0.036 | 0.023 | 0.014 |
| dry heath | Tylenchidae | Root-associate nematodes | 2006-07 | 0.000 | 0.000 | 0.035 | 0.017 | 0.000 | 0.000 | 0.054 | 0.054 |
| moist acidic tussock | Tylenchidae | Root-associate nematodes | 2006-07 | 0.000 | 0.000 | 0.007 | 0.007 | 0.009 | 0.009 | 0.000 | 0.000 |
| dry heath | Tylenchidae | Total phytophagous nematodes | 2006-07 | 0.052 | 0.032 | 0.185 | 0.109 | 0.230 | 0.117 | 0.432 | 0.294 |
| moist acidic tussock | Tylenchidae | Total phytophagous nematodes | 2006-07 | 0.034 | 0.015 | 0.023 | 0.009 | 0.056 | 0.045 | 0.023 | 0.014 |
| dry heath | Acari | Predatory mites | 2006-07 | 17.500 | 13.900 | 10.600 | 9.700 | 18.000 | 10.000 | 3.900 | 0.800 |
| moist acidic tussock | Acari | Predatory mites | 2006-07 | 57.400 | 21.500 | 3.700 | 1.800 | 8.800 | 2.000 | 4.300 | 2.900 |
| dry heath | Acari | Nematophagous mites | 2006-07 | 0.300 | 0.200 | 0.200 | 0.100 | 0.100 | 0.100 | 0.100 | 0.100 |
| moist acidic tussock | Acari | Nematophagous mites | 2006-07 | 1.400 | 0.900 | 0.200 | 0.100 | 0.100 | 0.100 | 0.200 | 0.200 |
| dry heath | Nematoda | Predatory nematodes | 2006-07 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| moist acidic tussock | Nematoda | Predatory nematodes | 2006-07 | 0.600 | 0.400 | 0.000 | 0.000 | 0.200 | 0.200 | 0.200 | 0.200 |
| dry heath | Tardigrada | Tardigrades | 2006-07 | 8.000 | 6.100 | 1.800 | 1.800 | 0.000 | 0.000 | 0.700 | 0.700 |
| moist acidic tussock | Tardigrada | Tardigrades | 2006-07 | 7.600 | 2.600 | 1.300 | 1.300 | 4.600 | 2.000 | 2.900 | 1.500 |
| dry heath | Total predators | 2006-07 | 25.800 | 12.500 | 12.600 | 9.000 | 18.100 | 10.000 | 4.700 | 0.300 | |
| moist acidic tussock | Total predators | 2006-07 | 69.800 | 21.100 | 5.700 | 0.800 | 13.700 | 2.300 | 6.200 | 2.100 |