bio_activ_data_bloodfalls
Description:
Bloodsfalls Microbial Activity Summary: Bacteria at the source of Blood Falls incorporated thymidine into TCA-insoluble products at an average rate of 1.5 x 10-3 nM d-1. There was considerable variation between the samples, with rates ranging from 0.4 to 3.0 x 10-3 nM d-1 (SD = 1.1 x 10-3). Thymidine incorporation experiments were used to compute cell doubling times ranging from 37 to 54 days at 0 °C. The effect of temperature on leucine incorporation was determined at 0 °C, 5 °C, 10 °C, 15 °C, 20 °C and 30 °C . The activation energy (Ea) over the range of temperatures tested, and the Q10 for metabolic activity between 0 and 20 °C were 8764 kcal mol-1 and 1.74, respectively.
File:
Variables (click to expand):
DATASET_CODE
- Label: DATASET_CODE
- Definition: Code to designate the table name
- Type: Nominal
- Missing values: None specified
DATE_TIME
- Label: Date
- Definition: Date the sample was collected.
- Type: Date/time
- Date format: MM/DD/YYYY
- Missing values: None specified
Temperature
- Label: Temperature
- Definition: Temperature in C
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
3H-Thymidine incorporation
- Label: 3H-labeld Thymidine incorporation
- Definition: Nanomol per doubling time of incorporated 3H-labeld Thymidine
- Type: Physical quantity
- Unit: nM d-1 x 10-3
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
3H-Leucine incorporation
- Label: 3H-labeld Leucine incorporation
- Definition: Nanomol per doubling time of incorporated 3H-labeld Leucine
- Type: Physical quantity
- Unit: nM d-1
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Doubling time
- Label:
- Definition: Doubling time, in whole numbers.
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified