A bioindicator is any biological species (an "indicator species") or group of
species whose function, population, or status can reveal the qualitative status of
Bioindicator species effectively indicate the condition of the environment because
of their moderate tolerance to environmental variability (Figure 1). In contrast ...
A. Gerhardt. LimCo International, Ibbenbüren, Germany. Keywords: bioindicator,
biomonitoring, keystone species, endangered species, biomarker, biotic indices ...
Bioindicators are used to: detect changes in the natural environment, monitor for
the .... Indicator species that are lower on the food chain can be used to indicate.
Sep 21, 2014 ... Bioindicators are species that can be used as a measure of some aspects of an
ecosystem's health. The species' population or health may be a ...
Biological indicators are aquatic plant and animal life that are susceptible to ...
The presence or absence of these "indicator" species can reveal the overall ...
Jun 11, 2015 ... What are bioindicators? A bioindicator is a living organism that gives us an idea
of the health of an ecosystem. Some organisms are very ...
Bioindicator definition at Dictionary.com, a free online dictionary with
pronunciation, synonyms and translation. Look it up now!
A secondary school revision resource for OCR GCSE Science about
understanding our environment and population and pollution- with higher tier.
Indicator taxa a. An indicator taxon is one that is of narrow amplitude with respect
to one or more environmental factors. b. When the species is present, ...