Sentences with phrase «substantial spatial variation»

Substantial spatial variation in rates of sea level change is also inferred from hydrographic observations.

``... the ecological and conservation significance of these kill tallies is difficult to contextualise, because (1) there are no reliable estimates of the total population of birds in Australia; (2) predation may fall disproportionately on some bird species; (3) some bird species may be able to sustain high mortality rates and maintain viable populations but others may not; and (4) as demonstrated here, there is substantial spatial variation in the numbers and proportion of birds killed across Australia.»

Not exact matches

However, there are substantial spatial and seasonal variations in this field even in the multi-model means depicted in Figure 10.9.