The terrestrial biosphere makes a terrible place to store carbon, as you really can't store that much of it, and eventually it has a tendency to burn and release it all back. If you wanted to grow a bunch of forests/crops, and then bury them and grow new stuff I guess that might work. But not as well as pumping new CO₂ underground or into the deep ocean (below the carbon compensation depth, where it will dissolve existing carbonates and buffer the ocean).
Also forests make the Earth's surface darker, thus decreasing albedo and potentially increasing global warming.
Good idea. Now tell me how you plan to offset the carbon emissions from land use change... You weren't planning on building dense housing with wood, were you?
They can make some pretty impressive engineered beams these days. The fire intensity required to destroy them, they claim, also structurally damages concrete, so it's not the issue most of us take it to be.
The presumotion is that the land would have changed anyway, just in a more carbon intesnive way. Of course "burying it" would seem to require some carbon outputs, and a temporary land use change. What do you think that would be sustainable?
I'm not saying that healthy forest ecosystems don't have a lot of benefits, it's just that "grow moar trees" as a carbon sink is a trigger for me. Planting trees is the perfect feel-good solution that solves, at most, 0.1% of the problem. It's a "send food to Africa" or "build the wall" analogue solution that doesn't address any of the root causes.
Things one can actually do to help solve this: Plant trees as part of restoring ecoystems; recycle metals (esp. Al); join the diplomatic corps and negotiate climate and trade agreements; buy locally grown food and locally obtained materials; start a massive battery/solar/car company to obsolete the fossil fuel industry; research atmospheric alchemy; eat less meat. Not necessarily in that order.
People are instead wasting money on crazy stuff like compressing CO2 into projectile like cans and dumping them into the ocean. Or my favourite, stopping the sheep from NZ from farting!!
Also forests make the Earth's surface darker, thus decreasing albedo and potentially increasing global warming.