Table 7 Deduced effect concentrations of LCH during the AIS and batch experiments of the different test organisms and observed endpoints

AIS experiment

Grazer

Mortality

–

–

0.86/2.42 µg g⁻¹ OC

0.97/1.23 ng L⁻¹

Overnight drift

0.09 µg g⁻¹ OC

1.4 µg g⁻¹ OC

–

Dry weight

0.09 µg g⁻¹ OC

1.4 µg g⁻¹ OC

–

Triglyceride level

0.007 µg g⁻¹ OC

0.09 µg g⁻¹ OC

–

Aufwuchs

POC

n.d.

n.d.

–

Batch experiment

Grazer

Mortality

–

–

0.95/1.2 µg g⁻¹ OC

Dry weight

0.09 µg g⁻¹ OC

0.9 µg g⁻¹ OC

–

Triglyceride level

0.09 µg g⁻¹ OC

0.9 µg g⁻¹ OC

–

Aufwuchs

POC

0.09 µg g⁻¹ OC

0.9 µg g⁻¹ OC

–