Effects range low and effects range median
id:
effects-range-low-and-effects-range-median-244-2103730
title:
Effects range low and effects range median
text:
In environmental toxicology, effects range low (ERL) and effects range median (ERM) are measures of toxicity in marine sediment. They are used by public agencies in the United States in formulating guidelines in assessing toxicity hazards, in particular from trace metals or organic contaminants. The ERL and ERM measures are expressed as specific chemical concentrations of a toxic substance in sediment. The ERL indicates the concentration below which toxic effects are scarcely observed or predict
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Effects_range_low_and_effects_range_median
date created:
date modified:
2022-01-17T13:31:54Z
main entity:
{"identifier":"Q5347401","url":"https://www.wikidata.org/entity/Q5347401"}
image:
fields total:
13
integrity:
13