posted 6 years ago
I think the best hope of finding oaks large and straight enough, would be to access stands that were created as Fleet Forest meant to be used when European navies needed to replace ships. Many tracts of forest were planted for this purpose in the 17 and 1800's. Then steel became the primary ship building material. These trees may have belonged to the crown in various countries, but crowns don't hold the power they used to. I'm not sure where the ownership lies, but it's likely that some are parkland now. I know that a Viking ship was built from Fleet Oak a few years ago. I don't know which country, but obviously it's going to be Norway Sweden or Denmark. If suitable trees do lie on public lands in countries other than France, I'm sure it will take some convincing to have the public in those countries agree that cutting them for this purpose is a good idea.
Laminated materials are also a possibility. This allows different sizes of trees to be used to build whatever size material is needed. Portugal is overrun with eucalyptus, which is available for the price of wood pulp for the paper industry. So there is no shortage of wood in the world. It's just a shortage of oak of a particular size and quality.