As precursor availability derives from nitrogen metabolism, YAN concentration of the media is regarded as a key regulator of H2S formation (Jiranek et al. 1995).
Body temperature was recorded in mussel mimics, and food availability was derived from in situ measurements of chlorophyll a concentration and wave heights, to estimate feeding periods at each microsite.
The diets are based on per capita food availability data derived from annual food production, imports and exports statistics compiled by the FAO and released as FAO supply utilisation accounts.
Supporting services: root decomposition (percentage of root litter mass loss), dung removal (percentage of dung dry mass removed after 48 h), P availability (content of organic Olsen P), N availability (potential nitrification derived from the abundance of nitrifying bacteria) and mycorrhizal diversity (number of mycorrhizal operational taxonomic units).
Data from P.J.M. indicates that the availability of energy derived from wind peaks from 10 p.m. to 6 a.m., which coincides with the time when overall electric demand tends to be at its lowest.
For example, connectivity among human populations, a key driver of pathogen dispersal, has increased sharply over the past century, along with the availability of data derived from mobile phones and other dynamic data sources.
This cellular senescence dramatically limits the availability of cells derived from pulp to investigate responses to material exposure.
A 'total availability' score was derived from per-person counts of positive responses to question items and a minimum score of 1 was needed to calculate participation.
CS and M808 were selected because of the difference in growth habit, geographical origin and abiotic stress responses, and the availability of RILs derived from them.
Increasing energy prices will cause harm to rural livelihoods, for example via the limited availability of inputs derived from fossil fuels such as fertilizer and the increased cost of transporting produce [ 31].
As Australia, Canada, New Zealand, the US, and the UK are all participating in the indicator development and will be the future users of such measures, it is useful to assess the availability of data derived from current systems to provide information for the indicators.
