Climate change

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Climate change

News and views from the RSPB on climate change and what you can do about it.
  • Welcome news on fracking: a Government ban in SSSIs

    With fewer than 100 days until the General Election, one of the last big pieces of legislation of this Parliament – the Infrastructure Bill – was debated in the House of Commons yesterday. I’ve been waiting on tenterhooks for several weeks for yesterday’s debate. 

    Many elements of the Infrastructure Bill relate to hydraulic fracturing, or fracking. This technology could allow companies to access unconventional new reserves of gas and oil in shale rock formations deep beneath the ground in the UK.

    For many months since the publication of the Are we fit to frack? study, the RSPB and a group of other environmental groups have been making it clear that we don’t believe the regulation around this growing new industry is robust enough to protect our wildlife, habitats and landscapes.

    In particular, we’ve been concerned that fracking could go ahead in protected areas like Sites of Special Scientific Interest (SSSI), particularly at a time when the RSPB is already worried about proposals to build 5000 homes on a SSSI in Kent or a solar farm on one in Dorset.

    So, we were pleased to see Government take a number of sensible steps during yesterday’s debate on fracking.

    In particular, Government confirmed that there will be a ban on fracking in National parks, Areas of Outstanding Natural Beauty and Sites of Special Scientific Interest. This is a good result our wildlife and habitats in the UK.

    While this announcement does not cover all protected areas, it does go further than the previous planning guidance that advised against fracking in just some of these sites, and would still have allowed it to go ahead in exceptional circumstances.

    Government also accepted a number of changes to the Bill, put forward in amendments by the Opposition, that could improve the regulation around fracking.

    These changes include, for example, mandatory Environmental Impact Assessments, something we have also been calling for.

    And because we’re also concerned that exploring for new fossil fuel reserves is a bad idea when the UK should be bringing its emissions down, we were also pleased to see Government say that they will be asking the independent Committee on Climate Change to report on whether fracking is compatible with the UK’s climate change targets.

    It wasn’t all good news yesterday, and changes did go ahead to permit fracking more than 300m beneath private land without the landowner’s consent. This is bad news for landowners like the RSPB with sensitive sites that often rely on delicate aquatic ecosystems.

    But on the whole we are cautiously optimistic about yesterday’s result and we’ll be watching closely to see how the detail of these changes is worked out in the coming weeks.

  • Don’t threaten protected areas in the rush to frack

    Later today, a committee of MPs will discuss amendments to the Infrastructure Bill. We believe some of the most important surround assurance that our protected sites remain protected.

    We believe in the rush to develop Britain's fracking potential, we have a duty to ensure that our natural environment is not spoilt in the process.

    There are many environmental concerns, including: the over abstraction of water; the disturbance of sensitive wildlife, such as pink-footed geese; the fragmentation of habitat; and water pollution. Because of these concerns, we believe it's essential that sensitive wildlife sites should be avoided, alongside valued landscapes, as these fragile locations could be disproportionately affected.

    Properly amending the Infrastructure Bill to include a presumption against the development of fracking in our most treasured sites would help address one of the most urgent threats to nature.

    Many partner organisations share our concerns, including: the National Trust; the Angling Trust; the Salmon and Trout Association, the Wildlife Trusts, and the Campaign to Protect Rural England.

  • On the effects of climate change in Southern Ocean seabirds

    Guest blog from Deborah Pardo, Richard Phillips and Phil Trathan, British Antarctic Survey

    In Polar Regions, where species are already at the limit of their ranges, climate change is suspected to have particularly strong effects (Barbraud et al. 2012). Researchers at the British Antarctic Survey have been monitoring several key seabird colonies for a number of decades, as well as using animal-borne devices to better understand the links between population demography, and at-sea behaviour and distribution. Analyses of some of these monitoring data in relation to oceanographic and climatic variables provide a fantastic opportunity to understand the effects of climate change on Southern Ocean seabirds. 

    Three of the 14 Overseas Territories (OTs) of the United-Kingdom are in the South Atlantic. These islands include the breeding sites of an array of Antarctic and sub-Antarctic species including albatrosses, penguins, petrels and skuas. Many of those species are currently listed as threatened by IUCN, and some of the populations in the UK OTs are at risk of extinction.

    Recently, links have been made between changes in wind regimes in the Indian Ocean, and body size, breeding success and even survival probabilities of wandering albatrosses in the Indian Ocean (Weimerskirch et al. 2012). Stronger, more southerly winds appear to increase the ability of adults to move and access unpredictable resources. A shift in distribution might also reduce overlap with certain fisheries, reducing the risk of incidental mortality on longlines set for tuna and other billfishes.

    A black browed albatross, one of the numerous species threatened with climate change in Southern Atlantic Ocean UK Overseas Territories

    The effect of global warming is clearly evident at the Antarctic Peninsula where there are igher sea surface temperatures and reductions in seasonal sea ice extent. These physical changes may have profound effects on a range of trophic levels, in particular on the production of krill, which is at the base of trophic chains that sustain many marine bird and mammal populations in the Southern Ocean (Atkinson et al. 2004, Forcada et al. 2008-2009-2014, Reid and Croxall 2001). These changes may lead to range contractions, food-web perturbation and a poleward shift in distribution, as well as more variable breeding success and reduced population size. However the effect of such changes depends on the species, reflecting their specific life-histories and ecology. The case of penguins is particularly interesting; generalist gentoo penguins are seen as climate change ‘winners’, whereas Adélie and chinstrap penguins have become climate change ‘losers’ (Croxall et al. 2002, Boersma 2008, Trathan et al. 2014). Phenological changes have also been demonstrated, in particular in East Antarctica where 9 species of seabirds are breeding later, probably because changes in sea ice extent and duration have limited the quantity and availability of food prior to the breeding season (Barbraud & Weimerskirch 2006).

    Given the complexity of processes underlying responses of seabirds to climate change, and the interaction with other environmental and anthropogenic drivers, a lot of unanswered questions still remain. Long-term monitoring of populations, the development of analytical tools and devices, and a strong collaboration between researchers to synthesize intra- and inter-specific responses in different regions will be keys to a better understanding of the effects of climate on Southern Ocean seabirds and our ability to predict their future.