The phrase "altering the availability" 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 is focused on altering the availability of resources to better meet the needs of our clients."
Alternatives: "modifying the accessibility" or "changing the availability".
The most extensively studied metabolic strategy is altering the availability and use of substrates using intravenous GIK solution.
Hollands, G. J. et al. Altering the availability or proximity of food, alcohol and tobacco products to change their selection and consumption.
Similar to a manipulation check, by altering the availability of embodied actions we can selectively observe, all other things being equal (ceteris paribus), whether embodied actions positively impact performance on the task at hand.
As filter feeders, zebra mussels rely on plankton and can filter significant amounts of phytoplankton and zooplankton from the water, altering the availability of an important food source for paddlefish and native unionidae.
Along with macronutrients, humans are altering the availability of many micronutrients, such as sodium and calcium.
A major advantage of the amphibian model is that it can easily be controlled by altering the availability of T3.
The presence of plant roots altered the availability of the 14C-naphthalene and associated residues to degrading microbes.
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.
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.
