Aislabie, Jackie; Bockheim, James G; McLeod, Malcolm; Hunter, David; Stevenson, Bryan; Barker, Gary M (2012): (Table IV) Microbial indicators in soil from a chronosequence near Lake Wellman [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.806197, In supplement to: Aislabie, J et al. (2012): Microbial biomass and community structure changes along a soil development chronosequence near Lake Wellman, southern Victoria Land. Antarctic Science, 24(2), 154-164, https://doi.org/10.1017/S0954102011000873
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Coverage:
Latitude: -79.921170 * Longitude: 156.925190
Date/Time Start: 2007-12-03T00:00:00 * Date/Time End: 2007-12-21T00:00:00
Event(s):
Comment:
For the Isca soil above the IC layer, there was one value for culturable heterotrophs that was several orders of magnitude greater than the other values; on transformation, the mean was significantly lower than the DP horizon for this soil.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Name | Name | Aislabie, Jackie | of drift | ||
| 2 | Soil horizon | Soil hori | Aislabie, Jackie | layer | ||
| 3 | Phospholipid fatty acids | PLFA | nmol/g | Aislabie, Jackie | Gas chromatography | total, #0 = traces |
| 4 | Standard deviation | Std dev | ± | Aislabie, Jackie | Gas chromatography | total PLFA |
| 5 | Phospholipid fatty acids | PLFA | nmol/g | Aislabie, Jackie | Gas chromatography | bacterial, #0 = traces |
| 6 | Standard deviation | Std dev | ± | Aislabie, Jackie | Gas chromatography | bacterial PLFA |
| 7 | Phospholipid fatty acids | PLFA | nmol/g | Aislabie, Jackie | Gas chromatography | fungal, #0 = traces |
| 8 | Standard deviation | Std dev | ± | Aislabie, Jackie | Gas chromatography | fungal PLFA |
| 9 | Microorganisms, per unit sediment mass | Microorg/sed | 106 #/g | Aislabie, Jackie | total | |
| 10 | Microorganisms, heterotroph per unit sediment mass | Microorg het/sed | 103 #/g | Aislabie, Jackie | Plate counts | culturable |
| 11 | Standard deviation | Std dev | ± | Aislabie, Jackie | Microorg het | |
| 12 | Microorganisms, per unit sediment mass | Microorg/sed | 106 #/g | Aislabie, Jackie | total viable |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
95 data points
Data
| 1 Name (of drift) | 2 Soil hori (layer) | 3 PLFA [nmol/g] (total, #0 = traces, Gas chrom...) | 4 Std dev [±] (total PLFA, Gas chromatography) | 5 PLFA [nmol/g] (bacterial, #0 = traces, Gas c...) | 6 Std dev [±] (bacterial PLFA, Gas chromatog...) | 7 PLFA [nmol/g] (fungal, #0 = traces, Gas chro...) | 8 Std dev [±] (fungal PLFA, Gas chromatography) | 9 Microorg/sed [106 #/g] (total) | 10 Microorg het/sed [103 #/g] (culturable, Plate counts) | 11 Std dev [±] (Microorg het) | 12 Microorg/sed [106 #/g] (total viable) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hatherton | desert pavement (DP) | 4.128 | 1.556 | 3.086 | 1.080 | 0.000 | 83.0 | 705.0000 | 329.000 | 0.000019 | |
| Hatherton | below the DP | 3.538 | 1.447 | 2.756 | 1.193 | 0.000 | 71.0 | 2190.0000 | 1290.000 | 0.000032 | |
| Hatherton | above the ice-cemented layer | 6.4500 | 2.300 | ||||||||
| Britannia | desert pavement (DP) | 0.053 | 0.053 | 0.053 | 0.053 | 0.000 | 1.1 | 0.3340 | 0.118 | 0.003300 | |
| Britannia | below the DP | 0.091 | 0.091 | #0.000 | 0.000 | 1.8 | 0.1430 | 0.051 | 0.013000 | ||
| Britannia | above the ice-cemented layer | 0.0119 | 0.001 | ||||||||
| Danum | desert pavement (DP) | 0.062 | 0.062 | #0.000 | #0.000 | 1.2 | 0.1930 | 0.079 | 0.006600 | ||
| Danum | below the DP | 0.526 | 0.471 | 0.180 | 0.180 | 0.094 | 0.094 | 11.0 | 0.1360 | 0.084 | 0.081000 |
| Danum | above the ice-cemented layer | 0.3620 | 0.231 | ||||||||
| Isca | desert pavement (DP) | #0.000 | #0.000 | 0.000 | 0.1460 | 0.099 | |||||
| Isca | below the DP | #0.000 | #0.000 | #0.000 | 0.0220 | 0.012 | |||||
| Isca | above the ice-cemented layer | 0.2520 | 0.249 |