The best-performing model, which considered average water age (i.e., a hydrodynamic indicator of estuarine circulation) in the previous month, salinity variation (i.e., standard deviation of salinity), and the total sunny period in the current month, captured well both seasonal and yearly trends in the benthic infauna observations from 2002 to 2008.
ROM is an indicator of the oxidative status in the circulation [ 22– 22].
However, cerebral oxygenation may serve as an indicator of the sufficiency of systemic circulation and as such help to ensure sufficient oxygenation of other vital organs during the first critical days.
However, wild boar provide a good indicator of MTC circulation and, given the current re-emergence of animal TB, similar large-scale surveys would be advisable in other Atlantic regions of continental Europe.
The increasing canine seroprevalence gradient from low-risk to at-risk Ebola virus endemic areas indicates that this seroprevalence might be used as an epidemiologic indicator of virus circulation in regions where no other means of virus detection are available.
The presence of HAVs in sewage is a proven indicator of their circulation in a given community.
This was also appropriate as human clinical case records have been used as an important indicator of PUUV circulation to improve our understanding of environmental determinants of PUUV transmission41.
Aragonite is formed by biological and physical processes, including precipitation from marine and freshwater environments [27] and baryte can also be an indicator of hydrothermal circulation [28, 29].
The strength of the Atlantic Meridional Overturning Circulation, a key indicator of the climate state, is maintained by the subduction of dense water that feeds the deep southwards branch.
However, the former biomarker was thought to be the best indicator of the biologically relevant concentration of mercury in the fetal circulation.
