Spatial and temporal patterns in streamwater acidity are ecologically important, but difficult to measure in parallel.
The government cannot take that on faith, especially in such a difficult and ecologically fragile environment.
However, such studies are unfortunately not expected to be of great help to paleontologists, since the differences in microwear texture between fossil individuals from a given species provided they all derive from a single, ecologically homogeneous population will remain difficult to interpret.
It was difficult to signpost ecologically important areas, because the minute you put up a sign large enough to be seen from a car someone might take it down and use it for roofing.
The O2‐binding properties of purified Hbs are difficult to interpret ecologically and consideration of the erythrocyte environment is critical to sensible interpretation of physiological traits.
Salinity and oxygen levels, on the other hand, did not show clear seasonal cycles (Fig. S3), and the few correlations observed with cover and reproduction of the ascidian are difficult to interpret ecologically and may be due to random outcomes or to the effect of other co-occurring factors.
Moreover, the dynamic and ecologically diverse features of the colon are difficult to be incorporated into USP dissolution methods.
It is much more difficult to measure touch in ecologically salient contexts where there are unconstrained movements using the whole body.
The S. dolichostachya clade is molecularly very uniform, and most species within this clade are difficult to separate morphologically and ecologically (Kadereit et al. 2007).
However, mapping ACD has proven challenging, particularly in spatially complex regions harboring a mosaic of land use activities, or in remote montane areas that are difficult to access and poorly understood ecologically.
