Chernobyl Isopod Morphology and Radiation Dose Data from 2015

Environmental Information Data Centre provides morphological measurements from the freshwater crustacean Asellus aquaticus collected in 2015 from Chernobyl-affected areas of Belarus and Ukraine. The dataset includes fluctuating asymmetry calculations for five morphological characters and environmental factors with total dose rates. All data points are means of two independent measurements.

Use Cases

• Analyze fluctuating asymmetry (FA2) values across five measured morphological characters to assess developmental instability along a radiation gradient.
• Model the relationship between total dose rates and morphological asymmetry metrics like antennal segment differences.
• Investigate correlations between provided environmental factors and calculated FA2 measures for the isopod populations.

Strengths

• Data includes five distinct morphological characters measured for fluctuating asymmetry analysis.
• All measurements are means of two independent observations, reducing single-measurement error.
• Dataset combines biological response data (asymmetry) with environmental exposure data (dose rates).

Limitations

• Sample size and row count are unknown, limiting statistical power assessment.
• Blank cells indicate missing data points, which may require imputation or exclusion for analysis.
• Data is from a single year (2015), preventing longitudinal study of changes over time.

Provenance

Source

Environmental Information Data Centre

Collection Method

Field collection of Asellus aquaticus isopods, with morphological measurements and dose rate assessment.

Time Range

2015

Freshness

null

Geography

Chernobyl-affected areas in Belarus and Ukraine