"decrease availability" is a correct and usable phrase in written English.
You can use it in order to refer to something becoming less accessible or available. For example, "The recent drought has caused a decrease in the availability of fresh water."
Although PEG remains the gold standard for the steric protection of liposomes [50], it creates an impermeable layer over the liposome surface [51] which could decrease availability of blood asparagines to encapsulated ASNase II.
Objective To test the hypothesis that cardiopulmonary bypass used for repair of ventricular septal defects and atrioventricular septal defects would decrease availability of urea cycle intermediates including arginine and subsequent nitric oxide availability.
Efforts to decrease availability of energy dense snacks and drinks were only successful in few schools; as shop owners were concerned about reduced profit.
Thus, an attack can easily decrease availability of biosensor nodes, so it makes it impossible that they relay the important information to user in real time [ 6, 7].
Law-enforcement officials in 38 U.S. cities, however, have reported decreased availability of cocaine since January 2007.
The researchers, writing in Nature, say the quick decline may in part have been due to decreasing availability of krill, one of the penguins' staple foods.
Decreasing availability of oil and gas is a benefit, not a disadvantage.
Chancellor Alistair Darling told parliament that the scheme "is a further step in our efforts to tackle these problems, which have widened in recent weeks, with the increasing cost and decreasing availability of lending by banks and building societies".
That suggests other factors may be at work beyond the pace of global growth.One candidate is decreased availability of trade finance.
Over the last 16 years, the Amish population in the United States — mostly in Pennsylvania, Ohio and Indiana — has nearly doubled, to 230,000, and the decreasing availability and increasing cost of farmland has forced many of these agrarian families, especially the younger generation, to gravitate to small business as their main source of income.
Issues that can increase the shutdown frequency while decreasing availability and the inspection interval are discussed.
