Water color is an important indicator of bio-optical properties as well as the general composition of microalgae.
Gas production and surface tension were indicators of bio-stimulation effects.
Temperature evolution directly reflects microbial activities during composting Golueke (1991) which may be considered as a good indicator of the bio-oxidative phase.
Laboratory test results of the plant mixes collected from the field clearly validated the effectiveness of total fatty acid content as the performance indicator for bio-rejuvenators.
Finally, a series of spectral signatures masking relevant information that can serve as an indicator of a specific bio-processes is obtained, i.e. pigment production and bacterial growing rate.
Therefore, the index obtained (Table 3) by dividing the amount of acidic structures (G6 and S6) by, respectively, that of G4 and S4 aldehydes (Ad/AlG = G6/G4, Ad/AlS = S6/S4), and the index for the global yield of threo/erythro isomers (ΓG = G6/[G14 + G15]; ΓS = S6/[S14 + S15]) are regarded as suitable indicators of the bio-oxidative transformation of lignin polymers [14, 20].
Thus, this fish could be used as a bio-indicator of genotoxicity for bio-monitoring of water bodies.
"Whales are a great bio indicator of ocean health… so if you want to know what's going on with our oceans, there's no better species to look at than whales," Kerr says.
Including the phrase "helping make science fun and accessible" in her Twitter bio is a clear indicator of the content she intends to share.
In this study, the properties of AhR binding affinity, bio-concentration factor, half-life and vapor pressure were selected as the typical indicators of biological toxicity, bio-concentration, persistence and atmospheric long-range transport potential for polybrominated diphenyl ethers (PBDEs), respectively.
No problem, says Laurence Alvarez-Roos of Bio Bio Expeditions Worldwide.
