Why are we still in a drought during floods?
It has been the wettest April on record for England and Wales, yet in the past few weeks, I have often heard people asking the question: how can we be told we’re in a drought in the UK, when at the same time we’re being told many areas of the country are experiencing floods? Since…
This week is climate week – 12-18 March 2012
The Met Office 2012 global temperature forecast predicts that this year will be around 0.48 °C warmer than the long-term (1961-1990) global average of 14 °C, with a predicted range of between 0.34 °C and 0.62 °C. The middle of this range would put 2012 within the top ten warmest years in…
Subsidising the rich
On Monday night this week, the BBC aired a television programme in the UK on the EU’s Common Agricultural Policy’s subsidy system. Focusing on two main concerns, Samantha Poling (BBC Scotland’s investigations correspondent) looked at: (1) a loophole in the system that allows subsidy trading leading to millions of pounds of public money being paid…
Phosphorus – essential nutrient, pollutant and limited resource
The world's phosphorus (P) reserves are almost peaking! Yet excess P is polluting our water resources! What is going on with the phosphorus cycle and what can be done about it?
From abstract to full text
Most people searching an abstracts database want to be able to click straight through to the full text of a relevant or interesting abstract. Full text availability is one of the real added value features of CAB Abstracts and the Global Health database, but where and how to find the full text can still be…
Music enhances plant growth and keeps pests at bay
A recent AoB blog caught my eye (ear?). Do plants respond to music? The blog refers to an experiment in which plants were assembled in Cadogan Hall, London for a 3-hour recital performed by the UK’s Royal Philharmonic Orchestra to investigate the effects of music on plant growth. Knowing that CAB Abstracts is a good…
Countdown to seven billion: does the world have enough water to produce food for us all?
As the world counts down to the landmark of seven billion people on the planet (a scary number predicted to happen – perhaps a little too conveniently? – on the scary day of Halloween, 31 October) we are seeing an increasing number of stories and statistics on whether the Earth's resources can cope with a…
How green is bioenergy?
It is well known that there is an international effort to replace fossil energy with biomass in an effort to reduce greenhouse gas (GHG) emissions and curb global warming. It was widely assumed that biomass combustion would be inherently 'carbon neutral' because it only releases carbon taken from the atmosphere during plant growth. However, there…
Land sparing vs. land sharing: how best to reconcile food production and biodiversity?
In a world of climate instability and ever-growing population, global food security is becoming an increasing concern. How do we feed a population of some seven billion (set to reach 9 billion by 2050) without losing even more of our precious biodiversity by diverting ecosystems such as forests and grasslands to cropland? Do we squeeze…
Ever wondered what the carbon footprint of your spam emails is?
An article in Tuesday’s Guardian online quoted that a European Commission report, published in 2008, estimated that technologies such as email and mobile phone texts contribute 2% to the European greenhouse gases emissions and, furthermore, that this figure might double by 2020, if we continue using these technologies at the same rate. The article also…