Just how much carbon will the Jubilee woods store?

I read about the Woodlands Trust’s Diamond Jubilee woods campaign. 6 million trees will be planted, including a 460 acre new wood (or plantation) in Northamptonshire.

I hope they are all going to be planted in the right places, not on nice grasslands, or on areas where nice grasslands should be restored/created.

The Woodland Trust press release extolled the virtues of trees as carbon stores

The planting scheme will be making Britain greener in more ways than one – as well as the beauty of the trees themselves, they will reduce the impact of pollution; the carbon lock-up potential from six million trees is roughly equivalent to the annual carbon dioxide output of a million cars.

This statistic didn’t look quite right to me so I did some calculations – and yes, what it actually means is that over the lifetime of the trees – a couple of hundred years – and assuming a lot of caveats, they will soak up the CO2 produced by a million cars in one year.

What’s really interesting is that converting intensively managed grasslands to wildlife-rich grasslands creates the same amount of carbon storage as planting trees. And you can carry on grazing them, unlike plantations.

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About grasslandstrust

The Grasslands Trust is the only national UK charity that focuses entirely on saving grasslands that are valuable because they are rich in wildlife, history, or for other reasons.
This entry was posted in Ecosystem services, tree planting, Uncategorized and tagged . Bookmark the permalink.

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