16:30 Steve Double (St Austell and Newquay) (Con)

“Grouse shooting for ‘sport’ depends on intensive habitat management which increases flood risk and greenhouse gas emissions,”

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16:49 Angela Smith (Penistone and Stocksbridge) (Lab)

To be clear on this point, the causes of blanket bog degradation are varied. Industrial pollution, over-grazing, wind erosion and drainage in the 1950s and 1960s have played their part. The management of moorland for grouse is one of many factors and it is important to be honest about that, because if we are not, we will underestimate the importance of dealing with atmospheric pollution and climate change when it comes to the maintenance of a healthy environment. However, the management of moorland habitat for grouse has become controversial, not least because increasingly there is the feeling that there has been a significant prioritisation of habitat conducive to maximum grouse production at the expense of the health of our blanket bog. Of course, the burning regimes traditionally favoured as a moorland management tool are at the heart of the controversy.

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17:16 Danny Kinahan (South Antrim) (UUP)

Does the hon. Gentleman agree that we need to take account of climate change obligations? The Committee on Climate Change estimates that 350,000 tonnes of carbon dioxide is emitted from upland peat each year, with the majority due to burning on grouse moors.

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17:29 Kerry McCarthy (Labour)

The weight of scientific evidence is that driven grouse shooting damages habitats, pollutes our water, increases greenhouse gas emissions, increases flood risk and, all too often, involves the illegal persecution of birds of prey. As we have heard, shooting estates commonly burn heather and peat on the moors to increase the red grouse population. Reference has been made to the work by the University of Leeds on the effects of moorland burning on the eco-hydrology of river basins—the EMBER study—which concluded that burning reduces organic matter in the upper peat layers and depletes it of nutrients. Heather burning is intensifying as grouse shooting is intensifying.

Water tables were significantly deeper in burned catchments, indicating greater peat degradation and more carbon released into the atmosphere and water. This contributes to both climate change and to our water bills, as the water companies incur additional costs in removing the dissolved carbon. Treating a single drinking water catchment for the effect of peat burning may cost a six-figure sum each year.

The Energy and Climate Change Committee identified the climate threat in its report to Parliament last year and warned that the

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18:21 Richard Drax (South Dorset) (Con)

The hon. Gentleman has talked a lot about evidence, as have previous Conservative speakers. Can he say something about the evidence on the climate impacts of grouse shooting? Precisely the moorland management that he is extolling is destroying heather uplands. We know that, as a result, layers of peat are releasing large quantities of stored carbon dioxide into the atmosphere, driving climate change. If he wants peer-reviewed documents, I have some here from Leeds University. What does he say about the evidence on the climate impact?

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18:29 Sir Gerald Howarth (Aldershot) (Con)

I want to come back to the point about climate change. When the hon. Gentleman talks about scientific evidence, he makes it sound as if grouse shooting is good for the environment. However, the Committee on Climate Change’s 2015 progress report to Parliament notes:

All the hon. Lady has managed to do, I am afraid, is illustrate her complete and utter obsession with climate change. It is an important subject, but the science is not settled. If she is saying that burning 0.6% of heather in this country is contributing to climate change, I am afraid to say that I, for one, do not believe it.

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18:56 Rachael Maskell (Labour)

I listened carefully to the hon. Gentleman’s speech. Yes, there were unprecedented levels of rainfall and, yes, we are seeing climate change that is bringing increased rainfall. The Environment Agency’s mapping shows that we should expect to see more heavy downpours. However, importantly, the causation of some of the flooding—not all of it—is how the uplands are managed. I took time over the summer to visit the sources of some of the rivers that feed into my city, which also flooded. I observed the deep peat bogs and both the post-industrial land and the driven grouse moorland, recognising the differences in the land use, and also pulled on the evidence that we have much debated today.

Because of time, I will move on. We need to be cognisant of tomorrow’s debate on sustainability, and the points that Members have made on climate change are important. We have to understand the urgency of the issue. Conservation must be the prime driver and main consideration of our management of the uplands, as opposed to the pursuits carried out on the land. It is a matter of urgency, and we cannot just focus on the economic issues. The economic issues and the environmental issues are of equal importance. The crisis happening across the globe should focus everyone’s attention as a prime issue.

My question to the Minister is: how systemically is she prepared to look at the issues? Can we allow the burning of heather, which reduces the carbon storage properties of soil, impacts on hydrology, removes some mosses and leaves degraded soil and habitats behind? Is that acceptable? We would say no. Heather burning has also been cited by the Committee on Climate Change due to the depletion of carbon-rich peat soil, so how can we sustain that activity?

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19:16 The Parliamentary Under-Secretary of State for Environment, Food and Rural Affairs (Dr Thérèse Coffey)

Upland peat is important for carbon sequestration. That is why the Government are committed to working with moor owners and stakeholders to further improve management practices and peak condition. As has already been mentioned, burning is done for heather management, although cool burns are recommended, as I have already said. I absolutely recognise the impact of climate change, but we should also recognise the importance of biodiversity, without which the world would cease to exist.

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