Sentence examples for physical scarcity from inspiring English sources

But far more important, the real problem is neither a lack of money nor even a physical scarcity of water there is plenty of both.

If, as Jacobsen and Delucchi write in this piece (http://www.scientificamerican.com/article.cfm?id=a-path-to-sustainable-energy-by-2030 id=a-path-to-sustainable-energy-by-2030 id=a-path-to-sustainable-energy-by-2030 id=a-path-to-sustainable-energy-by-2030 id=a-path-to-sustainable-energy-by-2030 id=a-path-to-sustainable-energy-by-2030 id=a-path-to-sustainable-energy-by-2030

While one-fifth of the world's population is migrating to cyberspace, the rest of humanity is still caught up in the world of physical scarcity.

Arid regions frequently suffer from physical water scarcity.

The first two groups represent the areas which are currently facing physical water scarcity or approaching this constraint.

Because Australia consumes large volumes of water and has regions that suffer from physical water scarcity, it can serve as another benchmark for comparison.

These constraints prevent expansion of irrigated area in regions where there is physical water scarcity (as opposed to insufficient capacity or other economically driven constraints).

This means that the physical water scarcity adds 27.5% to the emissions due to land use changes induced by ethanol expansion.

Physical water scarcity is a common problem in karst regions, which cover more than 10%% of the world's ice-free land surface (Ford and Williams 2007).

However, in the context of our constrained experiment, such expansion of irrigated area is not permitted in regions where physical water scarcity is present.

Physical water scarcity is the situation where there is not enough water to meet all demands, including that needed for ecosystems to function effectively.