bio-indicator

基本解釋

As the bio-indicator, soil organisms perform the environmental quality monitoring and evaluation of soil polluted by heavy mental and agrochemicals.
在土壤環(huán)境受到辳葯和重金屬等汙染後，作爲(wèi)生物指標(biāo)，土壤生物在監(jiān)測(cè)和評(píng)價(jià)環(huán)境質(zhì)量發(fā)揮著重要作用。
Soil microorganisms play an important part in maintaining soil quality. Soil microbial biomass represents the labile pool and can be used as a bio-indicator for evaluating soil quality.
土壤微生物是維持土壤質(zhì)量的重要組分，土壤生物學(xué)指標(biāo)能敏感地反映土壤質(zhì)量的變化，土壤微生物量是土壤質(zhì)量評(píng)價(jià)的一個(gè)重要的生物學(xué)指標(biāo)。
Dr Sneddon comments, "Sheep wool evidently has potential as a bio-indicator of naturally occurring heavy metal concentrations in upland areas, which have previously not been assessed in this way".
Sneddon 博士評(píng)論認(rèn)爲(wèi)：“羊毛顯然可以作爲(wèi)丘陵地區(qū)重金屬?zèng)@染的生物指示劑，而以前這一特點(diǎn)一直都沒(méi)有被注意到。”

Frogs, which breathe and process toxins through their skin, are considered a promising area for pharmaceutical research and a bio-indicator that can tell scientists about what's going on in the environment.
NPR: Alarm Over Vanishing Frogs In The Caribbean