The phrase "quota availability" is correct and usable in written English.
You can use it to refer to the number of resources that remain in a given quantity. For example, "The quota availability for this year's graduation ceremony is limited to 50 guests per family."
Tilzey (2000) notes that these shortfalls may reflect reduced fish abundance or catchability and other factors such as quota-availability, impediments to quota-transfer, or marketing-barriers.
"We have always had concerns that quotas and availability of advance fares are not transparent.
These vessels often have a catching capacity as great as much larger vessels within PO memberships, and the increased landings they have achieved have had a marked effect on the availability of quota.
Berman-Frank, I., Cullen, J. T., Shaked, Y., Sherrell, R. M. & Falkowski, P. G. Iron availability, cellular iron quotas, and nitrogen fixation in Trichodesmium.
It's all about quotas, and because the greatest demand is on London routes, there's going to be a higher quota of cheap tickets and more availability".
Furthermore, if this subcarrier is not being used currently, then check for availability in GAI and quota of subcarriers: if OK, send an ACCEPT message.
Based on resource availability, we adopted a nominal sampling quota of 300 volunteers per district.
In addition, rule changes for export quotas have had the effect of reducing the availability of supplies leaving China.
They need to operate continuously at a high level of reliability and availability to achieve established plant production quotas with minimum power usage and without loss of revenue.
However, their availability is declining, mainly due to the export quotas imposed by the Chinese government and actions taken against illegal mining operations.
