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Institute of Hydrology
Natural Environment Research Council TERRESTRIAL AND FRESHWATER SCIENCES nom= OF TERRESTRIAL ECOLOGY (NORTH) DIRECTORATE Natural Environment Research Council Edinburgh Research Station Polaris House Bush Estate, Penicuik North Star Avenue Midlothian 11126OQB Swindon SN2 TeL 031 445 4343 Fax: 3943 TeL 0793 411500 Fax: 411502 Telex: 72579 BUSITEG Telex: 444293 ENVRE G Banchory Research Station Hill of Brathens, Clack Banchory, ICincardineshire, AB31 4BY DIMWIT OF FRESHWATER ECOLOGY Tel: 03302 3434 Fax: 3303
Windermere Laboratory Merlewood Research Station Far Sawrey, Arnbleside Grange-over-Sands, Cumbria LA11 6,111 Cumbria LA22 OLP TeL 05395 32264 Fax 34705 Tel 09662 2468 Fax: 6914 Telex. 65102 MERITE G Telex: 94070416 WIND G D1STITUTE OF TERRESTRIAL ECOLOGY (SOUTH) River laboratory East Stoke, Wareham Monks Wood Experimental Station Dorset 81120 6BB Abbots Ripton. Huntingdon TeL 0929 462314 Fax 462180 Cambs 1E17 2LS Telex. 94070672 WARE G Tel: 04873 381 Fax: 467 Telex: 32416 MONTLEG Edinburgh laboratory Bush Estate, Penicuil Bangor Research Unit Midlothian, EH26 OQB University College of NOTthWales Tel: 031 445 4343 Fax 3943 Deinol Road. Bangor 1L57 21.1W Telex: 72579 BUSTIE G Tel: 0248 370045 Fax Icr1365 Telex: 61224 BANTIE.G Eastern Rivers laboratory Monks Wood Experimental Station Furzebrook Research Station Abbots Ripton, Huntingdon Wareham. Dorset BH20 5AS Cambs PE17 2LS Tel 0929 551518/9 Fax 551087 Tel. 04873 381 Fax: 467 Telex: 32416 MONITE G INSTITUTE OF VIROLOGY AND ENVIROMENTAL MICROBIOLOGY Teesdale laboratory do Northumbrian Water Mansfield Road, Oxford OX1 35R Lartmgton Treatment Works Tel 0865 512361 Fax 59962 Lartington, Barnard Castle Co Durham DL12 9DW Tel: 08.13 50600 Fax: 50827 UNIT OF COMPARATIVE PLANT ECOLOGY Department of Animal and Plant Sciences INSTITUTE OF HYDROLOGY University of Sheffield, Sheffield S10 21111 Tel 0742 76E1555Fat 760159 Maclean Building Telex: 547216 UGSHET G Crowmarsh Gifford Wallingford CENTRE FOR POPULATION BIOLOGY Oxon OXIO 813B Imperial College, Sawood Park Tel: 0491 38800 Fax: 32256 Ascot. Bests as my Telex: 849365 HYDROL G Tel: 0344 23911 Fax 294339
Plynitmon Office ' WATER RESOURCE SYSTEMS RESEARCH UNIT Staylittle, Uanbrynmair Department of Civil Engineering. Newcastle University Powys 5YI9 7DB Newcastle-upon-Tyne NEI TRU Tel: 05516 652 Fax: 441 TeL 091 232 8511 Fax 091 261 1182 'Telex: 53654 UNINE'W Balguhidder Office Tulloch lodge UNIT OF BEHAVIOURAL ECOLOGY Balquludder, Lochearnhead Department of Zoology. University of Oxford Perthshire 11:19 8PQ South Parks Road, Oxford OX1 3P5 TeL 08774 257 Tel 0865 271165 Fax: 310447
W Natural IA Environment too=ResearchCouncil Terrestrial and neshwater Sciences HYDROLOGICAL IMPACTS OF PROPOSED DRAINAGE IMPROVEMENT AT ARTHOG BOG SSSI, GWYNEDD
Report to Countryside Council For Wales