The phrase "alter the availability of" is correct and usable in written English.
It can be used when discussing changes to the accessibility or presence of something, such as resources or services.
Example: "The new policy will alter the availability of certain benefits for employees."
Alternatives: "change the accessibility of" or "modify the presence of".
Future studies should aim to distinguish between the organic amendment's direct function as a potential food source for the soil biota versus their indirect role as an environmental variable, including their capability to alter the availability of plant-derived resources.
Phospholipid fatty acid (PLFA) and artificial neural network analyses were used to examine the composition of the Spartina alterniflora rhizosphere microbial community after exposure to manipulations in the field designed to alter the availability of host plant-derived and abiotic nutrient resources.
Land use for forestry and agriculture will alter the availability of renewable packaging materials and energy.
The results suggest that disruption of Gemin2 and/or SMN amino-terminal self-interactions alter the availability of the calpain cleavage site.
Differences in migration and matrix interaction could cause ADAM8−/− thymocytes to occupy certain thymic microenvironments for longer periods of time than thymocytes that express functional ADAM8 and as a result alter the availability of intrathymic niche space.
An iron-free medium was used which enabled the study of responses to low iron without the use of iron chelators, which we wished to avoid because these also alter the availability of other metal ions.
In-hours health-care provision also altered; the introduction of financial incentives for chronic disease management, having been aimed at adults, altered the availability of GP appointments for children.
They think these variations stem from fluctuations in the regional climate; studies have shown that changes in ocean temperature reshuffle the plankton ecology, which alters the availability of food for the fish.
