Sentence examples for over substantial areas from inspiring English sources

The Department of Agriculture's annual publications now list heptachlor and dieldrin among the chemicals whose presence makes forage plants unsuitable for feeding to dairy animals or to animals ready for slaughter, yet the control divisions of the department promote programs that spread heptachlor and dieldrin over substantial areas of grazing land.

The discovery of stellar associations depended on knowledge of the characteristics and motions of individual stars scattered over a substantial area.

Yet substantial areas of uncertainty over many aspects of the epidemiology of this infection remain.

Glasgow over the period when our subjects were children (1950-1980) had substantial areas where housing was poor and overcrowding common [ 55].

Without it, substantial areas of housing and the main road into the town would be lost over the next 50 years".

Boulder clay is also abundant and moraines cover substantial areas.

That is a deterioration over a very substantial area, even though it is worth pointing out that yields are continuing to improve on a majority of the world's farmland.There are two worrying features of the slowdown.

The simulation models indicated that substantial area would require repeated thinning over time to meet desired forest density guidelines for the landscape as a whole.

We recognize that we cannot eliminate the possibility that neurons with extensive dendritic processes migrated over substantial distances to the lesion area.

In both Ningxia and Jilin, wells containing high levels of As are located over a substantial geographic area.

Don't over-clutter areas.