"ground for speculation" is a correct and usable phrase in written English.
You can use it to describe a situation that invites discussion or raises questions that have no obvious answers. For example, "His absence from work without warning has created a ground for speculation among his colleagues."
Their names also provide fertile ground for speculation: Anas, the Gascon cow; the moist-nosed Limousin bull called Fripon (son, we are told, of Brutus and Sedentaire); the gigantic scrunch-faced Middle White pig whose official name, Gillhouse Fairlady V, usually yields to Little Pudding.
Nevertheless it is evident that CVVH was started in the risk group even before the peak elevation of the CRP, giving some ground for speculation that it could work in a preventive manner.
Between his aggravated online rants, to having shot his girlfriend on the same day as he journeyed hundreds of miles alone with the sole purpose of killing police officers, to his instruction to two passers-by to "Watch what I'm going to do" just before killing the officers, there is significant grounds for speculation that Brinsley was emotionally maligned leading up to the incident.
The combination of these conclusions with the steady-state fluorescence studies presented here provides grounds for speculation that, on the global conformational closing pathway ranging from fully open (binary complex) to fully closed (matched ternary complex), mismatches may induce a less "partially closed" (more open) conformation for WT than for I260Q.
The absence of facts is fertile ground for unrestrained speculation.
In fact, it is Doyle's willingness to deflate sentiment that makes this collection appealing, though describing Emily Dickinson's mysterious personal life as "fertile ground for impertinent speculation and half-baked psychoanalysis" while gaily reprinting her private correspondence is perhaps a little harsh.
Quantum field theory provides especially fertile ground for such speculation.
"This issue has proven a fertile ground for imaginative speculation to take over.
"There is no ground for any speculations (of compensation)." Lowy had claimed that FIFA should provide 'just and fair compensation' to the losing nations in the 2022 bidding, with a schedule move for the Qatar showpiece now firmly on the cards.
Nobody knows which, at least for now, but there are some grounds for juicy speculation.
The remarkable conservation of ciliary mechanisms [ 21- 25] creates grounds for the speculation that there can more than two ciliary beating modes in human tissues.
