Adam
I am aware of the fact that all plants sequester carbon and have not researched the relative merits. I'm sure it would be interesting to know and may now take a look. Precious few golf sites have the option of replacing trees with heather, though where I live I can see the damage done to heaths by the invasive colonising birch and pine. Of course, the greater good should be catered for and for heathland health and ecological diversity, it is good to see the light and air restored to the ground covers by removal of the swathes of weed trees. I've no problem with that.
I have been involved with the felling of hundreds, if not thousands of trees at the Uttoxeter project and have delighted in the playing corridors that have opened up as a result. The vast majority were whippy, overcrowded plantation stock and I wasn't sorry to remove them, but it is also true that a good number of these were removed with a heavy heart, as they were terrific stately trees. I understand the issue.
By way of mitigation, we have planted tens of thousands of indigenous trees in new woodlands that far outnumber the quantity of trees removed and shall supplement this with selective plantings of specimen trees. These woodlands have been positioned to not interfere with the long term playing corridors or the agronomic environment. As I stated before, I enjoy planting a tree far more than cutting them down (with the exception of all Leylandii...which should burn in hell!)
The point I made is that few on this thread acknowledge the ecological merits of a good tree. Replacing a good tree with maintained grass is not a nett ecological gain, as the grass is a highly disturbed environment.
I get the arguments about turf growth and playability and have been involved in improving exactly that. Just don't go crazy with the chainsaw for the sake of vanity, or fashion. We rally against the logging of the rainforests, but line up to raze century old trees on a golf course, just because they weren't there in an old photo. There is an undeniable hint of hypocrisy about that.