Union with Scotland
Debate between Viscount Younger of Leckie and Earl of Caithness
The Earl of Caithness (Con)
My Lords, it is difficult to keep a marriage together when one party wants a complete separation. I must say to the Minister that rough wooing will not win her ladyship back. Does he agree that some in Whitehall still do not get that Britain is not England? Can he ensure that this message is sent round the departments? Can he also tell us how he will get the Government to explain their policies better? For instance, the furlough scheme seems to have been invented in Holyrood as far as the Scots are concerned, not in London, and is not funded by the English taxpayer.
Viscount Younger of Leckie (Con)
I will certainly take back my noble friend’s first point. The furlough scheme, including the self-employment income support scheme, has supported the jobs of more than 930,000 people, so we can see how the Scots benefit. But the Prime Minister has said that if other parts of the UK need to go into measures that require the furlough scheme, it will be available to them not only now but in the future. However, it has been made clear that this would be a decision for the Chancellor, liaising with the Prime Minister.
Wild Salmon
Debate between Viscount Younger of Leckie and Earl of Caithness
Viscount Younger of Leckie (Con)
My Lords, I am pleased to respond to this Question for Short Debate. I thank my noble friend Lord Shrewsbury for initiating it. I am also conscious of the knowledge and experience of many Peers who have spoken this afternoon on this subject. Perhaps they can be described as a forum piscarium.
I start by acknowledging the importance of the north Atlantic salmon and why we need an international year of the salmon. North Atlantic salmon are a protected and iconic species. As the noble Baroness, Lady Jones, said, their epic migration is one of nature’s greatest stories. Each spring, juvenile salmon swim thousands of kilometres from their home rivers to feed in cold north Atlantic waters. Once mature, the salmon return—or are supposed to return—to the same rivers to spawn. However, the Government are concerned about the widespread decline in salmon stocks that is currently seen not just in UK rivers but throughout much of the north Atlantic.
The marked decline in the abundance of Atlantic salmon has occurred over the past 20 to 30 years. In the 1970s and 1980s, it was estimated that around 1.3 million adult salmon were returning to rivers in the UK each year. This has fallen to fewer than 500,000 today. I do not know whether many noble Peers saw “Countryfile” last Sunday. I just happened to switch it on. It was an initiation as it is a new subject for me. It was interesting to see how they measured the smolts to be sure that they were the right size for tagging. The smolts were then anaesthetised, tagged and released. It was a fascinating programme and process.
As has been mentioned, a key cause of the decline has been a large increase in the mortality of salmon during the marine phase of their life cycle. I must be frank that the precise reasons for this are unclear, although they are considered to be multifarious. As my noble friend Lord Shrewsbury said, they are likely to be man-made. However, broad-scale changes in ocean conditions and plankton communities have been documented, along with related impacts on fish communities. The underlying cause is most likely to be climate change.
While countries are looking to take whatever action they can to minimise factors that might impact on salmon during the marine phase of their life cycle, we have more control over the pressures on salmon when they are in freshwater and coastal environments. Extensive measures have been introduced throughout the UK in recent years to reduce salmon exploitation to more sustainable levels and to ensure that as many returning salmon as possible survive to spawn. Water quality improvements have enabled salmon to recolonise some rivers that were previously impacted by pollution. I am particularly mindful of the success in the River Tyne. These successes demonstrate that, through careful management and partnership working, salmon stocks can recover even in the context of poor sea survival. Set against this backdrop, the International Year of the Salmon aims to bring people together globally to share and develop knowledge more effectively, raise awareness, particularly among underrepresented groups, and take action to protect all salmon species.
I now turn to the pertinent question raised by my noble friend Lord Shrewsbury. Fisheries policy within the UK is devolved and, as such, national Governments produce annual salmon stock assessments in their respective areas. These assessments reflect the state of stocks within our rivers and estuaries. Scotland has the largest wild salmon resource in the UK and carries out annual assessments on 173 rivers or small groups of rivers. In contrast, 64 principal salmon rivers are assessed each year in England and Wales and 16 in Northern Ireland. Despite the devolved nature of fisheries policy, the UK and Scottish Governments are looking to address the depletion of stocks—indeed, our respective officials are due to meet again tomorrow to discuss this very issue.
Another important forum for UK-Scottish government co-operation is the North Atlantic Salmon Conservation Organization—NASCO—with which Peers will be familiar. In assessing salmon stocks in line with international guidance from NASCO and the International Council for the Exploration of the Sea—ICES—each jurisdiction has established so-called conservation limits. These define levels, measured in terms of spawning fish required, below which stocks should not be allowed to fall.
Compliance with conservation limits requires an assessment of the number of salmon returning to each river. Ideally, such information is derived from fish counters or traps, but where these do not exist—noble Lords will note that counters and traps are very costly to install and run—assessment is based on reported catches and population modelling. These assessments provide local managers with the information that they need to manage individual river stocks. However, as the noble Lord, Lord Beith, and others said, verification of the numbers is far from perfect, as I think we would all acknowledge.
The collated data is also utilised by ICES in providing scientific advice to NASCO to enable it to meet its responsibilities in managing the high seas fisheries. Unfortunately, recent annual salmon stock assessments provide ongoing cause for concern, as has been mentioned today. For 2017—the last year for which we have compliance assessments for all UK countries—only around half of those assessed met their conservation limits. More recently, as my noble friend Lord Shrewsbury said, the hot, dry summer of 2018 provided unfavourable conditions for returning salmon, and only 14 rivers—22%—met their conservation limit in England and Wales, the joint lowest figure on record. Other stock status indicators, such as information from fish counters and juvenile surveys, also indicate declining trends in many UK rivers. In summary, therefore, stocks in all parts of the UK are currently considered to be in a depleted state.
I shall now detail what the UK Government are doing to address the fall in stock levels, and I hope it is a better picture than the one painted by my noble friend Lord Caithness. Perhaps I may answer one question that he raised about sedimentation and chemicals in rivers, and the Environment Agency, in his words, not monitoring phosphorous levels. The Environment Agency undertakes rigorous testing of chemicals within the aquatic environments, including monitoring activity within its five-point plan, which was mentioned this afternoon. Details of the specific monitoring of phosphorous and other chemicals can be provided in writing following this debate, and I would be delighted to send a letter on that to all Peers who took part.
Internationally, the UK Government’s commitment to salmon conservation is evidenced through their membership of NASCO. Parties to NASCO currently include the United States, Canada, Norway, the Russian Federation, interestingly, the European Union and Denmark in respect of the Faroe Islands and Greenland. Measures agreed by NASCO have resulted in great reductions in fishing effort for salmon in the North Atlantic and the adoption of international best practice.
Domestically, I have already touched on the need to address pressures on salmon in their freshwater phase. Improving the environment, as set out in the UK’s 25-year environment plan, is key to improving salmon stocks. These environmental improvements will build on the work that has already been done to significantly reduce salmon exploitation.
Regulations introduced in England in December 2018 closed the north-east drift net fishery, a mixed-stock fishery that annually took more than 9,000 salmon, and it means that all coastal mixed-stock fisheries have now closed—a point that the noble Lord, Lord Lee, raised. I think that our figures are slightly greater than his but we can talk about that later. The regulations also cover a number of smaller net fisheries and were introduced in tandem with increased catch and release by anglers. Regulations introduced by the Scottish Government for the 2019 fishing season require that mandatory catch and release will apply to 94 rivers and river systems across Scotland. In addition, the regulations continue the prohibition on coastal netting of salmon, introduced in 2016.
I should like to move on to talk about predation—an important subject that was brought up by my noble friend Lord Shrewsbury—and what we are doing to address it, specifically in relation to seals and cormorants. As he will be aware, seals in England and Wales are protected under the Conservation of Seals Act 1970. Additional measures apply in Scotland and Northern Ireland. The 1970 Act prohibits taking seals during a closed season, except under a licence issued by the Marine Management Organisation. Fishermen may shoot seals during the annual closed season only if serious damage is being caused to catches or gear. During the remainder of the year, seals may be shot provided that an appropriate licensed firearm is used.
In response to growing concerns, trials with acoustic deterrent devices—so-called ADDs—have been conducted on several occasions in Scotland to try to prevent seals swimming up salmon rivers. Another approach has been to sweep seals back to the sea using a boat fitted with an ADD, and this has proved successful in some trials. In addition, a robust and portable seal trap has been built and tested under field conditions, so work in this respect is ongoing.
My noble friend Lord Shrewsbury also talked about damage by birds and what government funding there might be for this. Licences are available from Natural England to shoot cormorants and goosanders. In England, approximately 2,600 licences were issued last year out of a total of 3,000 available. Special licences can be—and are—issued during the salmon smolt run. No licences were issued in England to shoot mergansers due to their very small population and lack of significant impact. I have received advice on this particular point but I want to double-check that information for myself. I will then write to noble Lords.
My noble friend Lord Astor raised the question of government policy on the closing of hatcheries. He will know that this is a devolved issue for Scotland but the Government’s policy in England is not to issue permits except in exceptional circumstances. Nothing is allowed in Wales. Hatchery on the River Tyne has not been a principal factor in the recovery of the Tyne stocks; an improvement in water quality was the key reason for that. Hatcheries reduce genetic fitness in wild populations.
My noble friend Lord Shrewsbury and the noble Lord, Lord Vaux, in particular made an interesting point relating to afforestation; I thank both noble Lords for highlighting its impact. I know that the noble Lord, Lord Vaux, cares deeply about this matter, particularly in relation to Galloway, and has raised it with my noble friend Lord Gardiner. As he will know, forestry is known to influence the degree of acidification in soils and nearby water courses. Reductions in emissions of acidifying atmospheric pollutants have brought about improvements in water quality, but acidification has caused the loss or reduction of Atlantic salmon populations.
I realise that my time is running rather short. I will finish by thanking my noble friend Lord Shrewsbury for securing this important debate. Make no mistake, salmon stocks are in perilous danger. However, the Government believe that we have sound assessment and management procedures in place for UK stocks, although there is clearly more work to be done. The Government remain fully committed to salmon conservation, both nationally and internationally, and intend to remain an active member of NASCO, particularly after we exit the EU. As was said, we must all continue to work together nationally and internationally to tackle this great problem.
The Earl of Caithness
We have plenty of time left. As a recent convert to “Countryfile”, would my noble friend note that one of its producers is very keen on preventing any form of pest control? Would he encourage the Environment Agency not to listen to this producer?
Viscount Younger of Leckie
I thank my noble friend. I was not aware of that. I will go back and find out about it. I will take note but I will not promise necessarily to follow up on it. Salmon are a resilient species. They survived the Industrial Revolution and now we need to help them bounce back from their current decline.