However, as there is no currently available evidence of decline or fluctuations in the extent of its occurrence (EOO), the area of occurrence (AOO), or the number of mature individuals, the conservation status of the species is currently classified as 'Near Threatened' (IUCN 2001).
Based on the estimated dates, much of the subsequent diversification in the Attaleinae can be attributed to the Andean uplift from late Miocene through the Pliocene [91] [93], and Pleistocene fluctuations in the extent and location of rain forest and seasonally dry climates in South America [94], [95].
Thus, in the absence of Epe1, minor fluctuations in the extent of silent chromatin domains remain unchecked and the process is unregulated, resulting in frequent expansion contraction of the silent domain.
All hydrologic parameters exhibited seasonality to some extent; fluctuation in water depth and groundwater inflows corresponded with the seasonal change in stage in WCA-1.
Overall, the combined accuracy ranking showed only a small extent of fluctuation in the internal validation, despite the fluctuations in accuracy values within individual datasets.
First, we measured the extent of fluctuation in smoothed performance accuracy (a measure of task engagement) over the microstimulation session at each site, by calculating a sliding average of performance accuracy over time windows of 30 trials.
Next, we use data from the U.S. Fish and Wildlife Service National Wetlands Inventory (NWI) to characterize wetland composition in the upper fluctuation zone (extent range between the 50th and 75th lake level percentiles) and the upper flood pool (extent range between the 75th percentile and the maximum designed flood pool elevation).
The accommodation space in such basins is controlled by gradual tectonic subsidence moderated by large fluctuations in shallow lake extent (caused by climatic change and local variation) and this promotes a large-scale layer-cake stratigraphy as exemplified in the Solway basin.
The extent of and fluctuation in mixing (inhomogeneity) might produce the discrepancy.
Diversification occurred during the Pleistocene, a time of substantial global climate fluctuations and variation in the extent and distribution of different vegetation types.
Why the fluctuation in point totals?
