Scoped to one remediation method. Before = baseline samples matching the method's sample type; a phase the method doesn't have shows as “no data”.
Overall assessment
Phase-by-phase verdicts
Worst result per domain on each sampling date, grouped by remediation phase.
| Domain | Before Remediation | During Remediation | After Remediation | Trend |
|---|---|---|---|---|
|
7.7.2023
soil |
29.10.2025
soil |
— | ||
| Ecotoxicology |
D
A. fischeri 15 |
E
Daphnids |
· | Worsening |
| Chemistry | · | · | · | — |
| Supportive methods provisional | — | |||
| Shannon index | · | · | · | |
| Simpson index | · | · | · | |
| Respiration | · | Conf | · | |
| Nitrification | · | · | · | |
Each column is one sampling date; a cell shows the worst result recorded across that date's samples. A phase with no samples for the selected method shows as “—”. Supportive methods are shown for reference and do not yet move the overall stance.
Supportive methods evaluation
| Sample | Type | Method (phase) | Diversity (H′ / 1−D) | Nitrification | Respiration | Conformity |
|---|---|---|---|---|---|---|
| ER soil + sand | soil | During Remediation | — | — |
QR 0.16 Acceptable — QR ≤ 0.5
Conforming |
Conforming |
| ER soil + organic fertilizer | soil | During Remediation | — | — |
QR 0.14 Acceptable — QR ≤ 0.5
Conforming |
Conforming |
No samples recorded for this stage.
| Sample | Type | Shannon (H′) | Simpson (1−D) |
|---|---|---|---|
| ER soil + sand | soil | — | — |
| ER soil + organic fertilizer | soil | — | — |
Biodiversity is read as a trend — rising Shannon / Simpson from the before stage onward indicates recovery. Expected levels per phase are in admin → Biology phase profiles.
| Sample | Type | Phase | QR | AHB (CFU/g) | Evaluation | Conformity |
|---|---|---|---|---|---|---|
| ER soil + sand | soil | During Remediation | 0.16 | — | Acceptable — QR ≤ 0.5 | Conforming |
| ER soil + organic fertilizer | soil | During Remediation | 0.14 | — | Acceptable — QR ≤ 0.5 | Conforming |
QR ≤ 0.5 acceptable. QR > 0.5 → check AHB: ≥ 10³ CFU/g = bioremediation not suitable (strongly inhibited); < 10³ = not suitable without microbial augmentation (bioaugmentation, repeat measurements, assess inhibition).
| Sample | Type | Phase | Inhibition / stimulation | Evaluation | Conformity |
|---|---|---|---|---|---|
| ER soil + sand | soil | During Remediation | — | — | — |
| ER soil + organic fertilizer | soil | During Remediation | — | — | — |
The inhibition or stimulation of nitrification must not exceed ±20%. Values beyond this indicate a significant effect of the sample on the nitrifying microbial community.
Visual overall assessment
Each domain across the sampling timeline — colour shows the result; reading left→right shows the trend.
| Before Remediation | During Remediation | After Remediation | |
|---|---|---|---|
|
7.7.2023
soil |
29.10.2025
soil |
— | |
| A. fischeri 15 | D | C | · |
| A. fischeri 30 | D | C | · |
| A. fischeri kinetic 15 | · | C | · |
| A. fischeri kinetic 30 | · | C | · |
| Algae | C | A | · |
| Daphnids | D | E | · |
| Lettuce aquatic | B | · | · |
| Lettuce terestric | D | · | · |
| Lettuce terrestrial | · | B | · |
| Worst (per date) | D | E | · |
Result: Worsening across phases
| Before Remediation | During Remediation | After Remediation | |
|---|---|---|---|
|
7.7.2023
soil |
29.10.2025
soil |
— | |
| Shannon index | · | · | · |
| Simpson index | · | · | · |
| Respiration | · | Conf | · |
| Nitrification | · | · | · |
Result: Not enough phases to compare
Conclusion
Auto-generated draftBased on the most recent data (During Remediation) for Ferrara – ER-site, the site is assessed as: Remediation recommended. Chemistry: no classified measurements available for this phase. Ecotoxicology: dominant category is E (Very high toxicity). The most sensitive organism is Daphnids. Across the recorded phases, ecotoxicity is worsening across phases. Recommendation: the contamination level still warrants action — continue or adjust the remediation strategy, identify the main contaminant, and re-sample to confirm a downward trend. Biology / supportive methods (provisional): values recorded. These indicators are shown for reference and do not yet affect the overall stance.