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Protection and Management of Young Trees

Let me begin by thanking organisations including the Woodland Trust, the Arboricultural Association, the Forestry Commission, Highways England, the Horticultural Trades Association and the National Forest Company, and Ness Champion, founder of the Biophilic Design Conference, for their engagement ahead of the debate.

I think most people like trees. I go around saying they are great—tree-mendous, indeed—so much so that my mum and dad got me an “I Spy Trees” book for Christmas, which I think will become somewhat easier to complete in the spring and summer months. Trees are woven into the very fabric of our nation, our culture and our heritage —the apple tree that sparked Newton’s revolutionary thinking on gravity; the Tolpuddle Martyrs’ tree, a symbol of solidarity and the birth of the trade union movement; Sherwood forest, immortalised by Robin Hood; and the famous 100 acres, home to Winnie-the-Pooh, Tigger and co. Trees are place-makers.

I recently visited a new development called Linmere, where trees are quite literally used to sell the place, with marketing material suggesting that residents

“stroll through tree-lined avenues and take in the nature around you.”

Everyone moving in gets their own new tree in the garden. Trees improve our lives. They improve our health, both physically and mentally. Urban trees, shrubs and hedges reduce exposure to air pollution by dispersing and capturing pollutants such as particulate matter and ozone. Collectively, urban woods in the UK do a brilliant job of removing an estimated 7.5 kilotonnes of pollutants every single year. Trees can also be lifesavers. Research suggests that increasing green space by just 1% in the most deprived urban neighbourhoods in England is linked to 37% fewer preventable deaths.

Trees also reduce flooding. I was struck when I visited a local school on a soggy day last year, when many homes and businesses had experienced flooding, and asked the headteacher whether the school had had any problems, and it had not. She pointed to the trees on the surrounding playing fields, which had intercepted the rainfall and absorbed so much water. Forest Research estimates that trees deliver over £400 million a year in flood protection. In the summer, the same trees offer vital shade. Crucially, our trees lock away carbon for decades or even centuries. UK woodlands store around 1 billion tonnes of carbon.

Despite all those brilliant benefits, as a nation we are under-treed—we are well below the European average. That makes us the second largest importer of timber in the world. I am delighted that the Government have pledged to plant three new national forests. The first, in the west of England, is under way, and next the Ox-Cam growth corridor will see growth of a different kind—from seed to sapling to forest. With £1 billion of investment in tree planting and forestry support over this Parliament, and tree planting at its highest rate in over 20 years, with 10,000 football pitches-worth planted last year, “plant, plant, plant” is a good mantra.

But we also need to think about something rather less catchy: “establish, establish, establish”. The first three to five years of a tree’s life are critical. That is when trees are most vulnerable to drought, damage, disease and death. Of course, tree and woodland creation will always involve some risk. There will be years when the weather means more trees do not make it, even when best practice is followed, but what we are seeing goes far beyond unavoidable loss—to the planet and the public purse.

University of Sheffield research found that only 61% of the trees meant to be present on new developments were there.

5 pm

Motion lapsed (Standing Order No. 9(3)).

Motion made, and Question proposed, That this House do now adjourn.—(Nesil Caliskan.)