Sentence examples for annual timing of from inspiring English sources

In addition, time since fire and annual timing of fires can interact with other sources of disturbance and life-history events to influence stream-riparian systems across levels of ecological organization.

Phenology describes the annual timing of life stages.

Spatial synchronization dictates that geographical regions which have similar patterns of annual timing of disease incidence are likely to show similar patterns in influenza movement across seasons, which is in part mediated by circulating strains [15] [17].

The largest differences (maximum is 34 years in A1b, 78 years in B1) occur in Micronesia, Melanesia, the Philippines and other regions where although there is low seasonality to SSTs in the 1985–2000 climatology, the annual timing of the SST peak varied due to the migration of the West Pacific Warm Pool and to the El Nino/Southern Oscillation.

Overall, virus surveillance data for this period confirms the seasonal trends evidenced in the analysis of mortality data by suggesting an earlier influenza epidemic activity on average in Belém (although statistical analyses of the viral data could not distinguish the mean annual timing of virus data in Belém and São Paulo with statistical significance).

The average annual timing of influenza isolation, as obtained using azimuthal statistics, was slightly earlier in Belém (end of March, fig 2A) than in São Paulo (end of April, Figure 2B), yet, this difference in timing dispersion was not statistically significant (p = 0.17, i.e. we could not reject the hypothesis that the vector means were the same in São Paulo and Belém [18]).

Potential causes of the salinity increase were evaluated for consistency by using measured patterns in stream chemistry, slope of the salinity discharge relationship, and inter-annual timing of the salinity increase.

The annual timing and distribution of SLEV transmission to sentinel chickens have been strongly correlated with SLEV in humans (1 ).

Changes in the annual timing and distribution of SLEV transmission to sentinel chickens have been strongly correlated with SLEV disease in humans (1 ).

Significant annual variation in timing of river entry was observed only in Teno mainstem lower (K W χ3 = 18.85, P = 0.0003), Maskejohka (K W χ3 = 28.84, P < 0.0001), Veahćajohka (K W χ = 19.65, d.f. = 3, P = 0.0002) and Goahppelašjohka (K W χ3 = 9.51, P = 0.0232) when tested separately for each population.

In an attempt to unravel multiple layers of ecological contingency, we manipulated (i) competition with exotic annual grasses, (ii) the timing of this competition (temporal priority in arrival/seeding times) and (iii) watering (simulated rainfall) in a restoration-style planting of native perennial grasses.