"Through my POST fellowship, I made a real contribution to using excellent science to inform policy"

Rebecca Ross BES POST Fellowship

New UK Biodiversity Science Committee Formed

On 19 September 2012, the inaugural meeting of the UK Biodiversity Science Committee (UK BSC), formed partly as a result of discussion at a meeting hosted by the BES in November 2011, was held at the Royal Society.

The UK BSC will represent the UK biodiversity science community and will act as the constituted advisory committee for the Royal Society Global Environmental Research Committee (GERC). Previously, two representatives of DIVERSITAS sat on GERC; now they will be replaced with a representative of the UK BSC.

The UKBSC will engage with the science community to advance the promotion of biodiversity science as a contribution to national and international science programmes.

Individual Global Environmental Change (GEC) programmes, such as DIVERSITAS, are being amalgamated into an overarching research framework: Future Earth (2012-2014), run by the International Council for Science (ICSU).

Priorities

The UK BSC will scrutinise the content of the draft Future Earth framework. Once this is finalised, the UK BSC will advise the Royal Society GERC on recommendations in biodiversity science to address global environmental challenges. The UK BSC will:

- identify gaps in biodiversity knowledge and understanding
- recognise available expertise within the UK biodiversity science community
- propose pioneering and priority topics for research
- raise awareness of opportunities for international collaborative research.

The committee is currently considering how best to engage in the development of the UK contribution to the Inter-Governmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES).

Several committee members will participate in the UK Biodiversity Research Advisory Group workshop hosted within the forthcoming British Ecological Society annual conference.

Committee members 2012-13
Gary Carvalho, Bangor University
Terry Dawson, University of Dundee
Peter Dennis, Aberystwyth University (Secretary)
Keith Hamer, University of Leeds
Mike Hassell, Imperial College
Alison Hester, James Hutton Institute
John Hopkins, Independent (ex-Natural England)
Richard Gregory, Royal Society for the Protection of Birds
Sandy Knapp, Natural History Museum (Chairperson)
Anne Magurran, University of St Andrews
Jonathan Silvertown, Open University
Paul Somerfield, Plymouth Marine Laboratory
Andy Stott, Defra
Ruth Waters, Natural England
Alan Watt, NERC Centre for Ecology and Hydrology

For more information, please contact the committee secretary, Peter Dennis (pdd@aber.ac.uk).

Posted in Biodiversity, International, Research, Science Policy, Sustainability | Tagged , , | Leave a comment

The Future of Research Careers

At the one-off joint Education and Policy Lunchbox on 15th October (organised by the British Ecological Society, Biochemical Society and Society for Experimental Biology as part of Biology Week) our specially assembled panel and an audience of around 50 discussed what is in store for research careers and what stability can be expected if one decides to commit to academia long term. Dr Mark Downs, Chief Executive of the Society of Biology, facilitated the discussion between Professor Peter Heathcote, an academic and former Head of the School of Biological and Chemical Sciences at Queen Mary, University of London, Dr David McAllister, Head of Skills and Careers for the Biotechnology and Biological Sciences Research Council (BBSRC) speaking on behalf of Research Councils UK (RCUK), and Andy Westwood, the Chief Executive of Guild HE.

Andy began the discussion with a positive: 10 university colleges, including the Royal Agricultural College and Harper Adams University College, are to be given university status. This is part of Government plans to diversify the range of universities available in an attempt to ‘grow Britain out of recession’. He also commended the Coalition Government for producing the Innovation and Research Strategy for Growth, which he hailed as a very powerful and persuasive framework. His thoughts on postgraduate funding and the upcoming spending review however did not have the same rosy outlook.

In the 2010 spending review, Government funding for scientific research from the Department for Business, Innovation and Skills (BIS) did not receive cuts and was frozen. However this ‘flat cash’ settlement has meant that while inflation has risen there is now a lag in research funds. Spending on research and development by Government departments has in fact been cut, for example Defra’s research budget is a fraction of what it was. Andy suggested that researchers, particularly at postgraduate level, will feel the squeeze considerably. Extension of student loans has been suggested as a way to fund postgraduate education but this money still has to come from somewhere. The situation in higher education is looking ‘challenging’ and at present there is no knowing what impact the undergraduate fee reforms will have on the supply of students entering postgraduate research. Treasury forecasts – the implementation of which Andy has particular insight into as a former Treasury advisor – suggest that departments will be asked to make budget cuts of three to four per cent each year following the next spending review. In 2010, BIS could make cuts by removing undergraduate funding from the balance sheet; this option will not be available in the next round. Andy concluded that as a result of this, it is likely that budget cuts will hit postgraduate funding and the science budget much harder that previously.

The opening remarks from David McAllister were concerned with the postgraduate research (PhD) and postgraduate taught (MSc and MRes) degrees, as he explained that the current priority of the Research Councils is to ensure funding for training at PhD level is appropriate, rather than on Masters degrees.
Dr McAllister and Professor Heathcote agreed that support systems for early career researchers (PhD students and postdoctoral researchers) have improved dramatically over the past few years. Organisations such as Vitae now provide resources and training to increase individuals’ ‘ownership’ of their careers. With the numbers of PhDs and postdoctoral researchers (postdocs) sustaining a career in pure academia in decline, it is encouraging that organisations such as RCUK are enabling postgraduates to undertake short-term internships to provide them with industry based experience to gain additional training and skills. Some schemes include international opportunities, which not only facilitate an individual’s networking and professional development but also help foster vital links between like-minded institutes throughout Europe and the rest of the world. Vitae is presently receiving Government support, but again after 2015 and the next general election, the security of this source of funding is uncertain.

Drawing from personal experience, Professor Heathcote built upon Dr McAllister’s earlier point concerning the progression of postgraduate support, to give an overview of the higher education system. In the past, careers advice for PhD students or postdocs was given solely by an individual’s supervisor and was therefore highly variable, with some hard-wired biases towards pursuing life in academia. The signing of the Concordant to Support the Career Development of Researchers increases awareness of alternative career paths, which is essential in the current climate, given intense competition for academic positions and the need for highly skilled workers outside the academic sphere.

Professor Heathcote also expressed some home truths that all aspiring academics should remember:
• Universities are businesses and research is becoming focused on the objectives set by funding bodies;
• Postgraduates and postdoctoral research associates need better training for Fellowship applications including advice on how to prepare for interviews;
• As Research Councils and Government departments prioritise funding or particular initiatives, it is the ‘blue skies, curiosity-driven’ research – the ideas that draw so many people to science in the first place – that will suffer;
• Increasing numbers of universities applying for Athena SWAN Awards as a result of pressure from the Research Councils and the Research Excellence Framework, is encouraging but more needs to be done to proactively nurture female research careers;
• Career ownership must be stimulated: take up for initiatives, such as those run by Vitae could be a lot better.

Clearly funding, or lack thereof, will become an even greater driver in the shaping of future research careers – particularly in academia. Mark Downs encouraged the scientific community to “argue for an increase in the science budget despite the current atmosphere” and despite the perceived difficulty of such a task.
So what of the permeability between industry and academia, surely with fewer postgraduates remaining in academia this is an issue to be addressed? In the past the Research Councils, including BBSRC, have funded schemes to encourage this movement but uptake was low, especially, we heard, for industry to academic career transfers. Perhaps this is not surprising though as the skills developed in industry may not translate easily to those required in active research. Furthermore, individuals who may have very successful records in the industrial setting will not have the track-record of attracting funding – so vital when judging academics – or necessarily the publication record required. The metrics by which universities assess individuals must be adjusted to reflect the greater diversity in potential career paths that now exist. Andy Westwood suggested that an investigation into the industry-academia membrane was required, to address the lack of clarity over this area. Now that universities are required to diversify their funding sources, we hope to see a change and for permeability between these two sectors, which are too often seen as being completely distinct, to rise. The studentships offered by the Research Councils, such as CASE studentships, increasingly allow for industrial placements to take place, enabling early career researchers to become aware of career outside of academia. Andy Westwood recognised the lack of clarity of involved and believed that investigation into the industry-research membrane was required.

One other issue raised for discussion was that of the careers of women, particularly in academia where attrition is recognised as particularly high. All of the learned societies involved in organising the event have programmes of activities to encourage and support women in their science careers, with statistics revealing the extent to which talented women are lost from the profession at later career stages. Consequently, we were very interested in the views of the panel on this matter. The short-term nature of many postdoctoral contracts, the instability this can cause to family life and the need to move around the country in search of these positions can deter many women, and indeed men, from careers in science. However, the panellists suggested that the ‘churn’ associated with shorter-term postdoctoral positions is desirable, to encourage the flow of new ideas and individuals through labs. Andy Westwood commented that the steep competition for Fellowships that require postdocs to relocate constantly for experience and positions “is a bi-product of the labour market policy working at its best.” He commented that “there are presently no skills shortages that [call for] Government intervention, monetary or otherwise, in this area”.

Overall this was an extremely interesting event with wide-ranging discussion. It remains to be seen how academic training and careers will be affected by ongoing government austerity measures in the UK. The learned societies represented, and academics themselves, will need to heed the calls of the panellists and chair to make a positive case for investment in science, despite the difficult economic climate in which these calls will be made.

The next Policy Lunchbox seminar will take place on 5th December, featuring Dr Robert Doubleday, Director of the Cambridge Centre for Science and Policy. To register your interest in attending please contact Policy@BritishEcologicalSociety.org.

Posted in BES, BIS, Event, Government, Research, Research Councils, Science Funding, Science Policy | Tagged , , , , , | 2 Comments

Policy Seminars in Brussels – Mountain Hay Meadows

Two policy seminars taking place in Brussels in November will be of interest to all agricultural ecologists. Both are being supported by the Pogány-havas Association, a project that seeks to preserve the regional heritage and conserve the environment in a unique part of Romania.

Europe’s hay meadows in decline – what are we losing and what can we do?
A test case for EU agriculture and biodiversity policy
Time: Thursday 8 November 09:30 to 11:00 AM
Place: European Parliament, Brussels
Summary: Traditionally managed hay meadows full of flowers, insects and other animal life are among the most biodiverse places in Europe and a source of joy, inspiration and beauty to everybody. They are a living part of our shared culture and heritage. They provide many environmental, social and economic benefits. They are protected by EU policy and subsidies. Yet they continue to disappear, through abandonment, intensification or conversion to other uses. This policy seminar will discuss how European institutions can protect these treasures and support the farmers who manage them more effectively.
With a video message from His Royal Highness the Prince of Wales
RSVP: Please send your name and organisation to Richard Kovács by 1 November. If you need a badge for entry to the Parliament, you must send your full name, date of birth and nationality, ID type (eg passport, ID card, driving license), number of that ID, postal address (as in the ID) and bring the ID with you.
Organizers and Sponsors: Pogány-havas Association (RO), European Forum on Nature Conservation and Pastoralism with support from the European Commission (DG Env), SÓGOR Csaba, MEP, Society of Biology (UK).

Mountain hay meadows: hotspots of biodiversity and traditional culture
Time: Tuesday November 6 (from 13:00 to 15:00)
Venue: DG Agri, LOI 130 – 11th floor room A
Title: Mountain hay meadows: hotspots of biodiversity and traditional culture
A one-hour film to be followed by a Q&A session with the speakers and a discussion among participants
Speakers: Gergely RODICS and Laszlo DEMETER of the Pogány-havas Association (RO).
Summary: Traditional hay meadow management in Transylvania created and maintains outstanding biodiversity and landscape, provides healthy food and sustains rural economies and communities. In this seminar we present and discuss our award-winning film which documents a disappearing lifestyle and describes the contradictions and challenges in European policies aimed at protecting these threatened habitats and the small scale farmers who manage them.
Copies of the film are available in English and Hungarian.
Contact: Barbara Knowles

Posted in Agriculture, Event | Tagged , , , , | Leave a comment

The 200 year old debate… to cull…or not to cull?

Badger culling to prevent TB transmission is a topic that has been debated back forth for since the 18th century and it is no different today. Do scientific facts play a big enough role? Or are we just divided by our concepts of morality and badger ideology?

It was last month that the Coalition Government issued its first licence to cull badgers under a trial scheme that would remove a third of the UK badger population in order to prevent the transmission of bovine TB from badgers to cattle; thus sparking the debate match once again. This came after the results of the 10 year RBTC study by Lord Krebs, which revealed a 16% decline in bovine TB incidence (see previous for more details). One discernible difference between these two trials is the methodologies employed; Lords Krebs’ study dealt with the shooting of badgers once trapped, while the Government’s scheme involves free-shooting. The results of a later trial exemplified the importance of these finer details that must to be taken into account for bovine TB eradication to be effective. One key factor was the area of land in which shootings take place; in smaller areas badger culling in fact increased the incidence of disease through the social perturbation of badger populations spreading the disease further afield.

In a letter to the Observer on Sunday over 60 eminent scientists and members of learned societies, including a past President of the BES, agreed with farmers on the severity of the problem that is was deserving of the ‘highest standards of evidence-based management’ but urged the government to reconsider its strategy as it will likely increase the risk of bovine TB and quickly become a costly and ineffective. Not to mention that it is not applicable to all parts of the UK afflicted with bovine TB.

This story has been followed up in other major newspapers and a few interesting points were made. The statistics for cattle slaughter last year need to be put into perspective; 26, 000 cattle were slaughtered, this is a large number to many people yet in reality it accounts for only 11.5% meaning that 88.5% of UK cattle herds were TB free. Vaccines whilst being trialled in Wales are not a proven method and do not currently cure already infected badgers. These would also be a costly biosecurity measure involving yearly administrations as there is no oral vaccine at present; Defra will be investing 15.5million over the next four years to this end. There is a need to effectually communicate that this is only one part of the government’s plans to eradicate TB and not sensationalise. The EU’s simultaneous demand for bovine TB eradication and ban of a cattle vaccine is the heart of the issue; funding could be used to effectively research the effects of such a vaccine to a level acceptable to the EU.

A fact that is perhaps over looked is cattle-cattle transmission of bovine TB. As Professor John Bourne explained in today’s article in the Guardian, tighter controls on the movement of herds and infected cattle played a major part in the near eradication of bovine TB in the 1960s. Farm inspections performed by the European commission early this month concluded that mitigation practices were below targets, including a ‘weakening in cleaning and disinfection’. These findings are easy to fix but can increases the risk of transmission dramatically and should therefore be a priority. A huge positive from the inspections was that the regular testing of cattle has reduced the incidence of bovine TB over the last 6 months (4.2% as opposed to 6.0 in 2011).

The cultural identity of badgers has played a huge role in this 200 year old argument. Clearly ‘The Wind in Willows’ view of ‘wise, old Badger’ returning from ‘The Wild Wood’ to save the day is one ingrained in our collective psyche. Farmers who regularly deal with the reality of slaughtering their cattle and loosing this profit alongside the failing crops, diversification issues and poor first sale prices (e.g. milk) cannot really be expected to hold the same view.

It is interesting that while this debate still rages, some universities use the statistical relationship between badgers and cattle with respect to bovine TB as a classic example of biological statistical analysis within the conservation-biodiversity context. This is intended to reveal the importance of a standard statistically significant level and ensure that students are aware of the role research can play in policy making. Clearly it is an example far from text book.

Posted in Agriculture, Conservation, Wildlife Management | Tagged , , , | Leave a comment

Citizens across the globe call for greater protection of biodiversity

Results of an ambitious world-wide consultation gathering public opinions on biodiversity policy issues have been published this week.

The World Wide Views on Biodiversity (WWViews on Biodiversity) initiative, detailed in a blog post in May, gathered 3,000 citizens from 25 developed and developing countries including the USA, India, Brazil, Zambia and France in parallel day-long meetings which took place on the 15th September.

The first meeting started at 9am in Japan on 15th September and the last finished 25 hours later in Arizona. In all sessions, participants were given the same unbiased information informing them about biodiversity and about the international frameworks designed to halt its decline. After discussion and deliberation with fellow citizens, participants offered their views on the current state of biodiversity and the policy measures intended to protect it.

The overwhelming message was a plea to policy makers for more to be done to stop the decline of biodiversity. However, details of the responses reveal some interesting results:

The importance and impact of biodiversity loss:
Almost 85% participants across the globe said that most people in the world are seriously affected by biodiversity loss and nearly half of citizens in developing countries felt that their own country is seriously affected. Overall, three quarters of citizens were ‘very concerned’ about the loss of biodiversity and a further 22% were at least ‘somewhat concerned’.

The solutions
Assessing possible solutions to biodiversity loss, approximately 75% of participants favoured the creation of new protected areas, although 45 – 50% gave the caveat that where ‘very important economic aims’ are at stake, these should be prioritised. This emphasis on economic gain was greater for citizens of developing nations, but there was still strong support for protected areas, suggesting recognition that environmental and economic improvement are inextricably linked.

Preferred methods of improving biodiversity protection were; greater public education, incentivising stakeholders to adopt protection measures and incorporating biodiversity issues in other planning activities. Over one third of participants also supported the enactment of stricter national laws.

Tackling resource use
Considering resource use, citizens in developing nations supported the intensification of farming within existing agricultural land to spare land elsewhere, whilst developing nation participants advocated eating less meat. There was also consensus that incentives and subsidies causing overfishing should be abolished, but with developing nations emphasising the need to phase these out slowly to allow adaptation.

Shared responsibility
Citizens advocated that the costs of protecting biodiversity should be shared between all nations; 97% said that the protection of coral reefs must be the responsibility of all countries, not just those containing the habitat, and although 65% of participants felt developed countries should pay a larger proportion of protection costs, 85% of citizens from developing nations said their own countries should also be obliged to pay.

This unique world-wide consultation reveals widespread understanding amongst international citizens of the critical importance of biodiversity. Support for the prioritisation of protected areas, an adjusted approach to farming and fishing and a willingness to share the costs of biodiversity protection reveal an important message for policy-makers – global citizens want more to be done to protect biodiversity.

The results of the consultation are intended to inform politicians and interest groups engaged in the ongoing discussions under the Convention on Biological Diversity, as well as wider discussions concerning biodiversity protection targets and the plans to achieve them.

The report is available online and the results will be presented at a Special Session on Thursday October 18th at the 11th Conference of Parties to the CBD: http://www.biofaction.com/wp-content/uploads/2012/10/WWViews_SE_COP11.pdf

Posted in Biodiversity, Biodiversity Strategy, Conservation, Consultation, International | Tagged , , , , , | Leave a comment

The Tipping Point – our not so Frozen Planet

It has been a year since Sir David Attenborough and the BBC set awed us with the fantastic delights and drastic plights of our ‘Frozen Plant’. Despite the attention given to global warming facts, the vital role of the poles in maintaining ocean currents and therefore the climate, the Arctic is facing its greatest threat yet. Record lows of September Arctic sea ice have been recorded once again, with a loss of 500,000sq.km; constituting a 40% decline in ice cover since records began in 1979.

Yet industries are taking no heed of this and are making a mad dash to exploit the now ice-free reserves of fossil fuels and precious minerals. This proves an interesting decision given that greater exploitation, use of fossil fuels, will only encourage the positive feedback cycle and propel us closer towards a final collapse of Arctic sea ice. One of the world’s leading Polar Ocean Physicists, Professor Peter Wadhams, predicts that this “global disaster” will take place by 2016. In a communication with the Guardian he had this to say:

“Climate change is no longer something we can aim to do something about in a few decades time, we must reduce CO2 emissions and urgently examine other ways of slowing global warming” Professor Peter Wadhams, Cambridge University.

While the removal of all ice from the Arctic appears to some, to be beneficial; allowing transportation across the region to increase, better access to more reserves of oil and gas and larger fishing grounds, these will only be benefits in the short-term. These are outweighed by the huge role that an ice-free Arctic will play in accelerating the global temperature.

Collapse of the Arctic will not only increase global sea levels, but the temperature of the oceans as well; disrupting the deep cold water formation that literally feeds all fisheries throughout the world. It will disrupt the climate dramatically and most importantly will warm the permafrost of the continental shelf. Permafrost is the remaining frozen sediments from the last age, which contain a high percentage of methane. Methane (CH4) is the most potent greenhouse gas. At present it is not as abundant as CO2 in the atmosphere so its impacts have been negligible. The release of large volumes of CH4 from the permafrost as the oceans warm will accelerate the rise in temperatures so much that at this point many climatologists fear global warming will be past the point of no return.

It is important to note that as the rate of the Arctic melting increases and global warming accelerates; the lag between the evidence research scientists can accumulate, in order to reliably predict future affects, and the reality of the near-future becomes greater.

In response to this situation earlier this year the House of Commons, Environmental Audit Committee performed an inquiry into the role the UK government could play. Evidence was taken from members of the public and the scientific community, the comprehensive report entitled “Protecting the Arctic” was released in September.

The report concluded that views on the potential near-future Arctic ice collapse needed to be revised to incorporate new scientific evidence as it would have “damaging ramifications for regional and global climate”. It also recognised the potential disastrous effects that the melting permafrost could have. There was a call to stop the argument for inaction due to a lack of consensus concerning exact timings of tipping points and the need to invigorate the UK’s effort to tackle climate change.

The Committee’s report advised the Government to begin the development of an Arctic Strategy and supports the need for an international environmental sanctuary for the Arctic, akin to the provisions set out in the ‘The Antarctic Treaty’ for the South Pole. This is an encouraging report but the reality is that unless an international agreement is reached swiftly with immediate effect, some of the world’s most niche species (that are a testament of evolution and the tenacity of life) may be irrevocably lost.

Posted in Biodiversity, Climate Change, Conservation, Environment, Extinction, Science Policy, Uncategorized | Tagged , , , | 1 Comment

UK Special Areas of Conservation and Special Protected Areas Network is complete

The announcement last month by the Natural Environment Minister, Richard Benyon (Defra), that a 330km stretch of marine habitat between Studland and Portland in Dorset is to be designated a Special Area of Conservation (SAC) will complete the UK SAC network.

“This is a major step towards fulfilling our promise to create a a network of marine protected areas where marine life can thrive” commented the Minister at the launch.

This is the last inshore site to be added to the SAC network in Britain, an interactive map of all inshore and offshore sites is provided by Joint Nature Conservation Committee (JNCC). With the recent addition of three offshore sites (Pisces Reef Complex, Wight-Barfluer Reef and Crocker Carbonate Slabs) the UK network is now considered to be complete. The network now incorporates 102 SACs with marine components, covering a total of 5% of the UK sea area, 87 of which are inshore and 13 being offshore.

SACs are one of six important legislative measures that can be used presently to protect important marine habitats and species and fall under the EU Habitats Directive, the “cornerstone” of Europe’s conversation policy. The SAC and SPA (Special Protected Areas for birds with marine components) network will work in synergy with Britain’s own system of Marine Conservation Zones (previous blog on MCZs). All inshore and offshore sites throughout the EU have been selected through the presence of four bio-diverse habitat types; Sandbanks (that are consistently submerged), reefs, submarine structures made by leaking gases and submerged or partly submerged sea caves. The former two being the most significant criteria for UK waters. Natural England (inshore) and the JNCC (offshore) were the bodies chosen for the identification of SAC and SPA sites.

The Studland-Portland SAC is over half the size of the New Forest National Park and contains a number of reef areas in high structural (geological) and biological diversity. The large (<15m) protruding limestone ledges within Studland Bay support a vibrant community of sponges and sea fans. Whilst there are known dense Mussel beds (Mytilus edulis) occurring to the southeast of Portland Bill, research in the area by the University of Southampton and Natural England has only just begun to identify further potentially extensive beds within the proposed SAC area.

The now completed network is regulated and enforced under the new Marine Management Organisation (MMO). This incorporates the ten regionally specific Inshore Fisheries and Conservation Authorities, which have increased powers of conservation and protection since the introduction of the Marine Act in 2009.

Posted in Conservation, Defra, Ecological Networks, Marine, Marine Act, Uncategorized | Tagged , , | Leave a comment

NERC – DEFRA High Level Policy Placement Fellowship

The Natural Environment Research Council (NERC) and Department for Environment, Food and Rural Affairs (Defra) are seeking a senior member of the environmental science community to take on a key role linking NERC science with Defra policymaking at the highest level. The post holder will be at NERC Band 3 level. The one year post will be based in Defra offices in London on a part time basis (40%). The Fellow will work between NERC and Defra, developing and implementing processes to identify, translate and feed in NERC’s research to Defra’s policy teams in a timely and appropriate manner, prioritising areas which will have most impact on policymaking and practice.

Further details on the secondment opportunity and application process are available at http://www.nerc.ac.uk/site/guides/policymakers/documents/nerc-defra-policy-placement.pdf

The fellowship is awarded under the NERC Knowledge Exchange Policy Placement scheme.

Closing date for application is Tuesday, 20th November 2012, with interviews on week beginning 3rd December 2012.

Posted in Defra, Government, NERC, Research Councils, Science Policy | Tagged , , | Leave a comment

Talk of the bees … “And Granny said in earnest ‘You’ve got to talk to your bees’”

Britain’s biodiversity may not be abundantly obvious in our everyday lives, nor may it immediately appear as splendid as an image of a tropical rainforest. One staggering example is that of our nation’s bees, of which there are over 260 species. Charles Darwin himself was fascinated and inspired by these creatures, spending 20 years fathoming the workings of their intricate hives; to this day you can visit his observation hive at Down House. Within his revolutionary book ‘The Origin of Species’ honey bees (Apis mellifera) were an integral part of the chapter ‘Instinct’. Lovers of Terry Pratchett’s Witches series, set in Discworld a parody of our own world, should also be acquainted with the importance, magic and mysterious qualities of bees. Bees have therefore become a symbol of British diversity and natural heritage (Defra, 2011a).

It is therefore worrying that such a truly inspirational species is experiencing such a dramatic and unprecedented decline. UK populations plummeted by 30% between 2007 and 2008, and bee keepers are still recording hive losses of up to 80%. Bees are the primary pollinating insects of British crops and wildflowers. Wildflowers are not only pollinated by bees, but the service bees provide distribute genetic material, keeping the populations healthy.

The 2011 UK National Ecosystem Assessment Technical Report revealed the dependence of crops on bee pollination; British Apple crops are 85% dependent on the actions of bees. In 2011 Dr Breeze and colleagues reported that the current maximum pollination levels of UK honey bees are 34%, compared to 70% in 1984.

Are the recent headlines featuring the state of the UK Apple harvest, 20% down on the expected crop, and the expected rise in prices a glimpse of what the future holds?

There is no one factor that can account for the decline in bee populations and the vital pollination service they provide. But the research so far suggests a combination of; intensification of agricultural practices, parasites and disease, increased usage of insecticides and pesticides, habitat destruction, climate change, bee keeping practices and a lack of people taking up the business of ‘talking to the bees’. One area that is receiving a lot of attention at the moment is the use of insecticides that may be directly affecting bees’ foraging and pollination behaviours.

Earlier this year several scientific studies on the subject of insecticides and their effects on UK and EU bee populations were published. Defra responded by conducting scientific research into the sub-lethal effects of neonicotinoid insecticides. The results were published in early September, along with an assessment of the research within this field in: ‘Neonicotinoid insecticides and bees’. This was followed by a parliamentary inquiry into the matter by The Environmental Audit Committee, a parliamentary Select Committee that works across government departments. ‘Insects and Insecticides’ was released late last month. The results so far are not dramatic enough to warrant a change in policy but both the Environmental Audit Committee and Defra believe that it is essential to continue research along this line.

If the disappearance of Britain’s bees is indeed a by-product of climate change, as weather conditions have a significant influence on their behaviour, then research into the anthropogenic factors such as those discussed above is most certainly a step in the right direction to halt the loss of our beloved bees.

Posted in Agriculture, Biodiversity, Ecosystem Services, Insects, Uncategorized | Tagged , , , , , , | 1 Comment

"Water, water all around and not a drop to drink"

Following on from our post over the growing concerns about the state of the UK’s freshwater resources, in May of this year. A joint report by the Fabian Society and the WWF ‘Running Dry’ has brought in an edge of much needed practicality.

It’s hard to remember in all this rain that the UK experienced its worst drought since 1975 this year with many households experiencing low flow events up and down the country. It is therefore fitting that water companies and the Government are looking to mitigate the situation. The report highlights one of the roles that we, the British public, can play and how our willingness to act is affected by the sources of information we receive.

The question asked was simple; are people willing to pay extra on their annual bills to protect Britain’s rivers?

The survey within Running Dry consisted of 2,400 people in six groups. They were presented with different sets and sources of information pertaining to the use of the freshwater and the impact of extraction on the environment. Information was presented from Governmental sources, Water companies or a mixture of both. Results showed that in every group 40% of people were unwilling to pay additional charges to restore and repair UK Rivers; but generally the more information given on the nature of the environmental damage and schemes of restoration the more people were willing to pay an additional fee. People placed more trust in the Governmental sources of information than water companies. Water companies are due to begin surveys to ascertain what value customers place on this additional service, shortly.

It’s unsurprising that in a time of recession that not everyone is willing to pay additional fees, with wages still at 2005 levels; but what value can we place on the UK’s freshwater ecosystems, systems that have functioned for thousands of years and is only now, under our collective influence, beginning to break?

The BES will shortly be releasing a 12th edition of Ecological Issues to be focused on this issue of water security and the impacts of extreme weather events on the UK’s freshwater ecosystems.

Posted in Government, Water | Tagged , , | 2 Comments

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