Recognising and developing ability / David Etheridge -- Educational assessment of deafblind learners / Stuart Aitken -- Rebound therapy as a method of developing and assessing communication / Ruth Farrow -- Objects of reference / Marion McLarty -- Multi-sensory rooms and dual sensory impairment : use and design / Richard Hirstwood -- The educational benefits of reflexology for children with dual sensory impairments / Sylvia Povey and David Etheridge -- Working with families of dual sensory impaired children : a professional perspective / June Allen -- The training and role of intervenors in one region of Britain / Jonathan Griffiths -- A consortium approach to staff development / John Kaye and Keith Humphreys -- Coals to Newcastle : enriching and extending educational provision through regionalisation / David Etheridge
The future response of the Antarctic ice sheet to rising temperatures remains highly uncertain. A useful period for assessing the sensitivity of Antarctica to warming is the Last Interglacial (LIG) (129 to 116 ky), which experienced warmer polar temperatures and higher global mean sea level (GMSL) (+6 to 9 m) relative to present day. LIG sea level cannot be fully explained by Greenland Ice Sheet melt (similar to 2 m), ocean thermal expansion, and melting mountain glaciers (similar to 1 m), suggesting substantial Antarctic mass loss was initiated by warming of Southern Ocean waters, resulting from a weakening Atlantic meridional overturning circulation in response to North Atlantic surface freshening. Here, we report a blue-ice record of ice sheet and environmental change from the Weddell Sea Embayment at the periphery of the marine-based West Antarctic Ice Sheet (WAIS), which is underlain by major methane hydrate reserves. Constrained by a widespread volcanic horizon and supported by ancient microbial DNA analyses, we provide evidence for substantial mass loss across the Weddell Sea Embayment during the LIG, most likely driven by ocean warming and associated with destabilization of subglacial hydrates. Ice sheet modeling supports this interpretation and suggests that millennial-scale warming of the Southern Ocean could have triggered a multimeter rise in global sea levels. Our data indicate that Antarctica is highly vulnerable to projected increases in ocean temperatures and may drive ice-climate feedbacks that further amplify warming. ; Australian Research Council Royal Society of New Zealand Linkage Partner Antarctic Logistics and Expeditions LP120200724 NERC Natural Environment Research Council NE/I027576/1 Coleg Cymraeg Cenedlaethol European Research Council (ERC) Fulbright Commission 259253 Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Japan Society for the Promotion of Science Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) 15KK0027 17H06320 Australian Government
