Sequence stratigraphic term for the amount of space available for sediment accumulation. Dominant influences on the amount of accommodation, or accommodation space, include subsidence and eustasy.

• 层序地层学上用于描述可供沉积物堆集的空间容量的术语，它主要影响可容纳空间的空间大小，包括沉降与海平面升降。