The 2013 Organic market report highlights key areas of growth in online retail, independent outlets and a shift towards younger consumers during 2012. Overall, the market has dipped by 1.5% as the UK continues through its most challenging economic downturn for many decades. However, the report predicts a positive future for the UK organic market.
Aberystwyth University has unveiled ambitious plans to redevelop its agriculture research facilities into a £35m innovation centre. Its Gogerddan campus outside of the town is to become the Aberystwyth Innovation and Diffusion Campus (Aidc).
A £14.5m grant from the Biotechnology and Biological Sciences Research Council (BBSRC) includes £2.5m for research into improving upland farming. The money is part of UK government science plans to boost food security.
Weather and climate experts from across the UK came together at the Met Office’s HQ in Exeter today for a workshop to discuss the recent run of unusual seasons in Europe.
A total of 25 delegates attended including representatives from the Universities of Exeter, Leeds, Oxford, Reading and Imperial College London, as well as the Met Office.
Workshops of this kind are held on a regular basis on a great deal of issues across weather and climate science.
Today’s included sessions which looked at the weather patterns and their potential causes in three recent seasons – the cold winter of 2010/11, the wet summer of 2012, and this year’s cold spring.
Professor Stephen Belcher, Head of the Met Office Hadley Centre and chair of the meeting, said: “Ultimately what we’ve seen in each of these seasons is shifts in the position of the jet stream which impact our weather in certain ways at different times of year.
“The key question is what is causing the jet stream to shift in this way? There is some research to say some parts of the natural system load the dice to influence certain states of the jet stream, but this loading may be further amplified by climate change.”
There are a number of possible factors which could be ‘loading the dice’, including declining Arctic sea ice, solar variability, long-term ocean cycles, and other long-term cycles of natural variability.
The workshop focused on the latest research looking at how these drivers can influence weather patterns and discussed future research can be targeted to push forward understanding in this area.
Five out of the last six UK summers have seen above average rainfall (2010 is the exception, with average rainfall) and the workshop heard new evidence from the University of Reading suggesting that long-term Atlantic currents may be playing an important role.
These are understood to operate on cycles of a decade or more, which suggests that we may see their influence on our summers for a few more years to come. While these influence the odds of wet summers, it doesn’t rule out the possibility of decent summers over the next few years.
With regards to the cold winters, there is a wide range of drivers that could have an influence.
There is some initial evidence to suggest that changes in Arctic climate may also be making an impact.
Dr James Screen, from the University of Exeter, said: “There has been a lot of talk about declining Arctic sea ice playing a role in our weather patterns, but really that’s just one aspect of changes in the Arctic climate – which has seen rapid warming compared to other parts of the world.
“Those changes mean there is less of a difference in temperature between the Arctic and tropics, which could impact the position of the jet stream.”
Another driver of colder winter weather has already been identified and is known as Sudden Stratospheric Warmings (SSWs).
Recent research in this area has meant the Met Office was able to give good advice up to a month ahead on cold spells in recent seasons when they have been driven by this phenomenon. Variations in UV output from the sun have been identified as one potential driver of SSWs, but there may be others.
Professor Belcher said: “This workshop has looked at some really cutting edge research and helped us identify key areas for future work to improve our understanding of potential drivers of some of the unusual seasons we have seen.
“We’ll particularly be looking at the way oceans and the atmosphere exchange heat, as well as how models capture that process, the influence of the stratosphere, and which of the drivers we’ve looked at may be influenced by climate change.
“This work will help us continue our work to push forward understanding in this area so we can give better forecasts and advice on longer timescales in the future.”
Waitrose is asking people to get involved in a fun but important project to help protect bees and other pollinating insects.
The retailer has worked with international environment charity Earthwatch to develop a free app, through which smartphone users can help collect vital data about the pollinators in their gardens and which plants bees and other pollinating insects prefer to visit the most.
The app can be downloaded for Android and iOS devices by visiting the Waitrose website.
Download the press release for further information.
A report from Yale Environment 360 outlines the danger that the decline of bees and other pollinators represents to the world’s food supply. This was highlighted this week when the European Commission decided to ban a class of pesticides suspected of playing a role in so-called "colony collapse disorder".
Read Elizabeth Grossman’s full report at the Yale Environment 360 website.
Lancaster University and TaskScape Associates have released a short film exploring case studies showing how low technology modifications and high technology, game-changing, innovations can provide the food supply chain with increased productivity, resource use efficiency and sustainability.
The importance of collaboration between researchers and different players in the supply chain is highlighted, such a collaboration is needed to define an appropriate new research agenda in an area of global significance.