Sentence examples for soil intake from inspiring English sources

However, although this method seemed to be useful for identifying geophagous populations, it was not appropriate for quantifying individual soil intake because of the dependency of the silica content of the stool on the time since ingestion and the silica content of the soil consumed [84].

Depending on the concentration of Pb in the test material and the target dose level for Pb, soil intake rates needed to achieve target Pb doses were usually in the range of 0.5 2.5 g/day.

The importance of this additional exposure pathway can be fully assessed when accurate estimates become available for a) soil physicochemical properties and contamination pattern beneath CCA-treated structures, b) children's daily soil intake values, and c) relative oral bioavailability of arsenic in CCA-contaminated soils.

This makes advisable to extend the period without grazing after sewage sludge inputs in forest than agriculture soils to avoid direct Zn intake by animals through the soil consumption.

When the soil ingestion was specified as 25% of the combined soil/dust intake, the predictions ranged from 5.8 μg/dL (winter) to 7.8 μg/dL (summer).

Soil ingestion is expressed as 6% of feed or forage intake for grazing cattle, yielding Qsoil = 432 g dry weight/day (IAEA 1994).

Similar levels of soil ingestion were reported for pregnant Kenyan women, with a median daily intake of 41.5 g from soil sample [ 26].

Based on an assumed adult soil ingestion rate of 25 mg/day [Australia and New Zealand Environment Conservation Council (ANZECC) and NHMRC 1992], a BaP soil guideline value would be For children, an assumed soil ingestion rate is 100 mg/day (ANZECC and NHMRC 1992); thus, a BaP soil guideline value would be One of the key data sets in this approach is the estimate for daily dietary BaP intake.

Polish studies found that although the mushroom bioaccumulates mercury and cobalt from the soil, occasional consumption of mushrooms should not cause maximum allowable intake doses to be exceeded.

A freezing and monitoring system had been set up on the working platform above river to control and monitor the temperature of the soil around the intakes to realize the engineering reliability.

These findings are reasonably consistent with U.S. EPA (2003a) estimates of the relationship between tissue levels and TCDD intake from soil, which predict that a soil concentration of 13 ppt (the 95th percentile of the house perimeter 0 1 in. soil samples) would contribute 0.14 ppt to serum TCDD.