The phrase "available standing" is correct and usable in written English.
It can be used in contexts where you are referring to the current status or position of something that is accessible or open for use.
Example: "The available standing of the project indicates that we have sufficient resources to proceed."
Alternatives: "current status" or "accessible position".
Metropolitan Opera House, tomorrow at 8 30 p.m. Sold out but returns may be available; standing room tickets, $12 and $16212362-6000-6000 (Tommasini).
Tomorrow at 1 30 p.m. Sold out but returns may be available; standing room tickets, $12 and $16212362-6000-6000 (Bernard Holland).
They have rebounded in recent years to around €60 m-3, with high quality grades selling at €100 - €300 m-3.x However, the quality of the available standing stock of native trees is poor and limited as these trees have not been managed for timber (Perrin et al, 2008).
Our results suggest that these changes towards a domesticated phenotype likely began very early on based on available standing genetic variation of the progenitor population.
Crop and livestock breeders often provoke relatively large phenotypic changes across successive generations conditioned on available standing genetic variation found in wild progenitor populations.
In this case, continually lowering the average age of the remaining stands significantly increases the average yield resulting in a greater amount of available standing timber than in the other two scenarios.
Sold out, but returns may be available; also standing room tickets available, at $12 and $16 (Oestreich).
Tickets: $26 to $225; sold out but returns may be available; standing-room tickets, $25 and $35212362-2000-2000 (Anthony Tommasini).
The bag, it turned out, was available without standing in line for the little computer.
Tickets: $26 to $225; sold out, but returns may be available; also standing room tickets at $12 and $16212362-6000-6000.
The performance is sold out, but returns may be available; also standing room tickets at $12 and $16212362-60002-6000.
