Global Change Biology: Global‐scale species distributions predict temperature‐related changes in species composition of rocky shore communities in Britain


Changes in rocky shore community composition as responses to climatic fluctuations and anthropogenic warming can be shown by changes in average species thermal affinities. In this study we derived thermal affinities for European Atlantic rocky intertidal species by matching their known distributions to patterns in average annual sea surface temperature. Average thermal affinities (the Community Temperature Index, CTI) tracked patterns in sea surface temperature from Portugal to Norway, but CTI for communities of macroalgae and plant species changed less than those composed of animal species. This reduced response was in line with the expectation that communities with a smaller range of thermal affinities among species would change less in composition along thermal gradients and over time. Local‐scale patterns in CTI over wave exposure gradients suggested that canopy macroalgae allow species with ranges centred in cooler than local temperatures (“cold‐affinity”) to persist in otherwise too‐warm conditions. In annual surveys of rocky shores, communities of animal species in Shetland showed a shift in dominance towards warm‐affinity species (“thermophilization”) with local warming from 1980 to 2018 but the community of plant and macroalgal species did not.

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Photography competition winners 2019: SOTEAG

Photography winners announced! Hillswick Wildlife Sanctuary have kindly judged SOTEAG’s 2019 photography competition. Thank you to everyone who submitted a photo into the competition. It was fantastic to see so many varied photos on the theme ‘Your Coast’. Winners 5 – 10 age category 1st place 2nd place 3rd place 11 – 16 age category … Read more

Beatcroft Social: SOTEAG

SOTEAGs monitoring and the newly sponsored cliff cam at Sumburgh Head Listen to Tom Morton’s radio show, Beatcroft Social, to hear about SOTEAG, its intensive monitoring programme, longevity and the positive environmental status of the Sullom Voe Terminal. SOTEAG plug: 57-59 minutes into the programme.

Sumburgh Head web cam: SOTEAG now sponsors web cam at Sumburgh Head

New SOTEAG sponsored web cam In the winter months this webcam captures beautiful footage of the waves as they break against the rugged coastline. In the summer it becomes alive with activity as the seabird colonies return to the cliffs at Sumburgh Head. Visit: This new resource will help with SOTEAGs seabird monitoring SOTEAGs … Read more

Premiam Conference: Effective post-spill monitoring – Sharing best practice and experience

4th Premiam Conference – 21st June 2018 – Flett Theatre, Natural History Museum SOTEAG attended the 4th Premiam conference looking at effective post-spill monitoring. Oil spills remain a threat to the marine environment and speakers highlighted their experience and the importance of deploying science and technology in an effective way following oil spills. The event had an … Read more

Shetland News: Nature man celebrates SOTEAG Anniversary

Friday, 25 May 2018 | Written by Chris Cope Iolo Williams at the Burwick beach on Thursday. WILDLIFE TV presenter Iolo Williams visited Shetland on Thursday to celebrate the 40th anniversary of the Sullom Voe Terminal Environmental Advisory Group (SOTEAG). The nature enthusiast enjoyed a packed day which kicked off with a talk and a spot of … Read more

Shetland News: 40 Years of Environmental Monitoring

SHETLAND’s environment is one of the most understood and best monitored ecologies in the whole of the UK thanks to a unique cooperation between the oil industry, the local authority and the academic world.

The Sullom Voe Terminal Environmental Advisory Group, or SOTEAG, celebrated its 40th anniversary in February last year, but it is only now, one year later, that the group has managed to lay on a series of events to mark the occasion.

SOTEAG was founded to carry out wide-ranging environmental baseline surveys in order to measure environmental damage, and recovery, in case of an oil spill.

The first and only major oil pollution at Sullom Voe Terminal, when the Esso Bernicia spilled almost 1,200 tonnes of oil into Yell Sound on 30 December 1978, helped to focus minds and reinforced the value of such an undertaking.

Speaking ahead of Thursday’s events, SOTEAG chairman Dave Paterson said the organisation was unique in its set-up as being independent of the oil industry and, in addition, is today seen as a blueprint for other regions, such as the Falkland Islands, in preparing to accommodate the oil industry.

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