Items where Centre is "Centre for Ecology & Hydrology (pre 12/2019)" and Year is 1989

Institute of Hydrology. 1989 A27 Westhampnett By-pass, Chichester: Hydrogeological study. Addendum to Hydrogeological Study - Soakways and alternative route. Institute of Hydrology, 16pp. (TFS Project T05056o1) (Unpublished)

Institute of Hydrology. 1989 A27 Westhampnett By-pass, Chichester: Hydrogeological study. Final Report. Institute of Hydrology, 123pp. (TFS Project T05056o1) (Unpublished)

Institute of Hydrology. 1989 A27 Westhampnett By-pass, Chichester: Hydrogeological study. Water Level Control Measures. Institute of Hydrology, 14pp. (TFS Project T05056o1) (Unpublished)

Institute of Hydrology. 1989 Colchester Car Auctions, Essex: preliminary hydrological survey. Institute of Hydrology, 10pp. (TFS Project T05056n1) (Unpublished)

Adamson, J. K., ed. 1989 Cumbrian woodlands - past, present and future. London, HMSO, 100pp. (ITE Symposium, 25).

Institute of Hydrology. 1989 Groby Pool SSSI, Leics. Hydrological impact study preliminary report. Institute of Hydrology, 17pp. (TFS Project T05056k1) (Unpublished)

Institute of Hydrology, British Geological Survey. 1989 Hydrological data United Kingdom 1987 Yearbook: an account of rainfall, river flows, groundwater levels and river water quality January to December 1987. Wallingford, NERC Institute of Hydrology, 196pp. (Hydrological data UK, 1987).

Institute of Hydrology, British Geological Survey. 1989 Hydrological data United Kingdom 1988 Yearbook: an account of rainfall, river flows, groundwater levels and river water quality January to December 1988. Wallingford, NERC Institute of Hydrology, 192pp. (Hydrological data UK, 1988).

Institute of Hydrology. 1989 Hydrological impacts of hardwood plantation on lowland Britain. Report no.1. Institute of Hydrology. (TFS Project no. T06051) (Unpublished)

Sir M. McDonald & Partners, Institute of Hydrology. 1989 Hydrometry Project Somalia: Second progress report - phase III - September 1988 - February 1989. Overseas Development Administration. (Unpublished)

Sir M. McDonald & Partners, Institute of Hydrology. 1989 Hydrometry Project Somalia: Third progress report - phase III - March - September 1989. Overseas Development Administration. (Unpublished)

Institute of Terrestrial Ecology. 1989 ITE land classification and its application to survey: an internal appraisal. NERC/Institute of Terrestrial Ecology. (Unpublished)

Institute of Terrestrial Ecology. 1989 Institute of Terrestrial Ecology Report for the period 1 April 1986 to 31 March 1987. Abbots Ripton, ITE, 83pp. (Legacy document)

Institute of Terrestrial Ecology. 1989 Institute of Terrestrial Ecology Report for the period 1 January 1985-31 March 1986. Abbots Ripton, ITE, 114pp. (Legacy document)

Natural Environment Research Council, Institute of Hydrology. 1989 NERC Steering Committee on the Hydrological Applications of Weather Radar: second report August 1989. Institute of Hydrology, 33pp. (Unpublished)

Institute of Hydrology. 1989 NERC Terrestrial and Freshwater Sciences Directorate support for the Scottish water industry. Institute of Hydrology, 53pp. (Unpublished)

Institute of Terrestrial Ecology. 1989 Report of the Institute of Terrestrial Ecology for 1987/88. Abbots Ripton, ITE, 71pp. (Legacy document)

Institute of Hydrology. 1989 Research on Forestry and Water Resources 1988-89. Institute of Hydrology, 16pp. (Unpublished)

Institute of Hydrology. 1989 Ryall House Farm, Upton: hydrological investigation. Institute of Hydrology, 12pp. (TFS Project T05056l1) (Unpublished)

Institute of Hydrology. 1989 Sinai Water Resources Study - Arish-Rafah Groundwater Management Study. Supplementary Report on Recommendations for Further Investagations (phase B). Institute of Hydrology, 38pp. (Unpublished)

Institute of Hydrology. 1989 West Bay groundwater modelling study, Doha: interim report. Institute of Hydrology, 57pp. (TFS Project T05057b1) (Unpublished)

Oxford Forestry Institute. 1989 Western Ghats Forestry and Environment Project, Karnataka, India. Report on Project Options. Oxford Forestry Institute, 125pp. (Unpublished)

Institute of Hydrology, Hydraulics Research. 1989 Woolhampton Gravel Pit, Berkshire. Water inflows and buffer zone stability - Draft. Institute of Hydrology, 40pp. (TFS Project T05025r1) (Unpublished)

Howard, P. J. A.; Thompson, T. R. E.; Hornung, M.; Beard, G. R., eds. 1989 An assessment of the principles of soil protection in the UK. Vol II Reviews of current major threats. London, HMSO, 146pp.

Acreman, M.C.. 1989 Hydrological analysis of the Truro floods of January and October 1988. Institute of Hydrology, 47pp. (Unpublished)

Armitage, P. D.; Gunn, R. J. M.. 1989 Channel Tunnel. Stream survey and assessment in the Folkestone area - Spring 1989. NERC/Institute of Freshwater Ecology, 30pp. (Report Ref. No: RL/T04053c1/1) (Unpublished)

Armitage, P. D.; Gunn, R. J. M.. 1989 Channel Tunnel. Stream survey and assessment in the Folkestone area - Summer 1988. NERC/Institute of Freshwater Ecology, 27pp. (Report Ref. No: RL/T04019-1/1) (Unpublished)

Armitage, P.D.; Ladle, M.. 1989 Habitat preferences of target species for application of PHABSIM testing. NERC Institute of Freshwater Ecology, 55pp. (TFS Project no. T04053k1) (Unpublished)

Bailey-Watts, A. E.. 1989 Reduced inputs of phosphorus to Loch Leven: effects on nutrient concentrations and phytoplankton. Interim Report. IFE, 4pp. (IFE Project T04050a) (Unpublished)

Bailey-Watts, A.E.. 1989 Nutrients and phytoplankton of the Loch of Cliff, Unst, Shetland. Interim Report. Institute of Freshwater Ecology, 3pp. (TFS Project No. T04050k1) (Unpublished)

Beran, M.A.; Arnell, N.W.. 1989 Effect of climatic change on quantitative aspects of United Kingdom water resources. Institute of Hydrology, 93pp. (Unpublished)

Beresford, N.A.. 1989 The transfer of Ag-110m to sheep tissues. Science of the Total Environment, 85. 81-90. 10.1016/0048-9697(89)90307-0

Beresford, N.A.; Lamb, C.S.; Mayes, R.W.; Howard, B.J. ORCID: https://orcid.org/0000-0002-9698-9524; Colgrove, P.M.. 1989 The effect of treating pastures with bentonite on the transfer of 137Cs from grazed herbage to sheep. Journal of Environmental Radioactivity, 9 (3). 251-264. 10.1016/0265-931X(89)90047-7

Boorman, L. A.; McGrorty, S.; Goss-Custard, J. D.. 1989 Climatic change, rising sea level and the British coast. London, HMSO, 24pp. (ITE research publication, no.1).

Brown, A. H. F.; Dighton, J.. 1989 Mixtures and mycorrhizas: the manipulation of nutrient cycling in forestry. In: Adamson, J. K., (ed.) Cumbrian woodlands - past, present and future. London, HMSO, 65-72. (ITE Symposium, 25).

Brown, R.P.C.. 1989 Estimating the return periods of the 1978 and 1984 droughts on the River Annan at Brydekirk. Institute of Hydrology, 19pp. (Unpublished)

Brown, R.P.C.. 1989 Low Flow Study - 1989 drought. Institute of Hydrology, 10pp. (Unpublished)

Bull, Keith R.; Hall, Jane R.. 1989 Classification and comparison of river and lake catchments. Final report. NERC/Institute of Terrestrial Ecology, 14pp. (ITE Project no: T07017, DOE/NERC contract PECD7/10/90) (Unpublished)

Bullock, A.; Kelly, D.M.. 1989 Pre-feasibility estimation of flows on Buonamico River at St. Luca Hydro Scheme, southern Calabria. Institute of Hydrology, 17pp. (Unpublished)

Bunce, R. G. H.. 1989 Heather in England and Wales. London, HMSO. (ITE research publication, no.3).

Bunce, R. G. H.. 1989 A field key for classifying British woodland vegetation. Part 2. London, HMSO.

Bunce, R. G. H.. 1989 Ecological impact analysis of potential developments in the Aritzacun Valley, Navarra, Spain. Grange-over-Sands, Institute of Terrestrial Ecology, 51pp. (Merlewood Research and Development Paper No.113)

Bunce, R. G. H.. 1989 The composition of woodlands in Cumbria. In: Adamson, J. K., (ed.) Cumbrian woodlands - past, present and future. London, HMSO, 12-17. (ITE Symposium, 25).

Cape, J.N.. 1989 Variability within forests in throughfall and stemflow. In: Bresser, A.H.M.; Mathy, P., (eds.) Monitoring air pollution and forest ecosystem research. Brussels, Commission of European Communities, 155-161. (CEC Air Pollution Report, 21).

Carragher, J.F.; Sumpter, J.P.; Pottinger, T.G.; Pickering, A.D.. 1989 The deleterious effects of cortisol implantation on reproductive function in two species of trout, Salmo trutta L and Salmo gairdneri Richardson. General and Comparative Endocrinology, 76 (2). 310-321. 10.1016/0016-6480(89)90163-9

Cresswell, P.; Harris, S.; Bunce, R. G. H.; Jefferies, D. J.. 1989 The badger (Meles meles) in Britain: present status and future population changes. Biological Journal of the Linnean Society, 38. 91-101.

Crisp, D.T.. 1989 The ecology of young stages of salmonid fish and the implications for practical river management. Freshwater Biological Association, 4pp. (TFS Project no. T04009) (Unpublished)

Dales, M. Y; Reed, D. W.. 1989 Regional flood and storm hazard assessment. Wallingford, Institute of Hydrology, 159pp. (IH Report No.102)

Dobson, M.K.; Ibbotson, Anton. 1989 United Kingdom Acid Waters Monitoring Network: Invertebrate Survey, second year: 1989. Summary of species identification and abundance. NERC/Institute of Freshwater Ecology, 15pp. (Unpublished)

Eamus, D; Leith, I.; Fowler, D.. 1989 The influence of acid mist upon transpiration shoot water potential and pressure-volume curves of red spruce seedlings. Annales des Sciences Forestieres, 46 (supp). 577-580. 10.1051/forest:198905ART0131

Eamus, Derek; Leith, Ian; Fowler, David. 1989 Water relations of red spruce seedlings treated with acid mist. Tree Physiology, 5 (3). 387-397. 10.1093/treephys/5.3.387

Edwards, R. W.; Heal, O. W.; Hornung, M.; Page, R.; Stoner, J. H.; Wilson, R. B.; Donald, A. P.; Gee, A. S.; Ormerod, S. J.; Whitehead, P. G.; Binns, W. O.; Bird, S. C.; Boon, R.; Brown, S. J.; Donaldson, R. B.; LeGrice, S.; Jones, J. A. A.; Littlewood, I.; McLauchlin, A.; Neal, C.; Reynolds, B.; Scott, A. H. A.; Walsh, R. P. D.; Williams, D. J. A.. 1989 Llyn Brianne acid waters project. Progress report. April 1989. Welsh Water Regional Rivers Division, 17pp. (ITE Project Number: T07011a1)

Foster, W.M.; Batchelor, C.H.; Hodnett, M.G.; Bell, J.P.. 1989 Soil and plant water relations in low-head drip irrigation in Sri Lanka. Final Report of ODA Project R4378A. Institute of Hydrology, 65pp. (ODG89/7) (Unpublished)

Fowler, D.. 1989 DoE Umbrella Contract - Summary Report 1989. 1. Surface-Atmosphere exchange of NO, NO2, O3, NH3; 2. Open-top chamber studies of O3 and acid effects on Norway Spruce and Beech. Institute of Terrestrial Ecology, 78pp. (TFS Project no. T07059b1) (Unpublished)

Fowler, D.; Cannell, M.G.R.. 1989 Acidic cloud-water damages and inhibits the frost hardening of red spruce seedlings. In: Air Pollution and Winter Injury of Red Spruce, ITE Edinburgh, April 1989. 63-69. (Unpublished)

Fowler, D.; Cape, J.N.; Leith, I.D.; Murray, M.B.; Smith, R.I.; Sheppard, L.; Unsworth, M.H.. 1989 Effects of acid mist on the frost hardiness of red spruce seedlings. New Phytologist, 113 (3). 321-335.

Fowler, D.; Cape, J.N.; Unsworth, M.H.. 1989 Deposition of atmospheric pollutants on forests. Philosophical Transactions of the Royal Society (B) Biological Sciences, 324 (1223). 247-265.

Fowler, D.; Irwin, G.. 1989 The pollution climate of Scotland. In: Scottish Development Department, ., (ed.) Acidification in Scotland 1988. Edinburgh, Scottish Development Department, 10-17.

Furse, M.T.; Gunn, R.J.M.; Johnson, H.A.. 1989 A30 Okehampton Bypass, Control of pollution, biological monitoring Final Report. Freshwater Biological Association, 100pp. (TFS Project No. T04021) (Unpublished)

Harris, M. P. ORCID: https://orcid.org/0000-0002-9559-5830. 1989 Development of monitoring of seabird populations and performance. Final report. ITE, 216pp. (ITE Project 1015 (T08005b1), NCC CSD Report no.941)

Harris, M. P. ORCID: https://orcid.org/0000-0002-9559-5830. 1989 Isle of May seabird studies, annual report to Nature Conservancy Council. Banchory, NERC/ITE, 18pp. (ITE Project T08051h5, NCC CSD Report 989) (Unpublished)

Harris, M. P. ORCID: https://orcid.org/0000-0002-9559-5830. 1989 Re-assessment of the status and fortunes of puffins on the Isle of May. ITE. (ITE Project no. T08051h5) (Unpublished)

Harris, M. P. ORCID: https://orcid.org/0000-0002-9559-5830. 1989 Variation in the correction factor used for converting counts of individual Guillemots Uria aalge into breeding pairs. Ibis, 131 (1). 85-93. 10.1111/j.1474-919X.1989.tb02747.x

Harris, M. P. ORCID: https://orcid.org/0000-0002-9559-5830; Murray, S.. 1989 Birds of St. Kilda. London, HMSO, 41pp.

Harris, M. P. ORCID: https://orcid.org/0000-0002-9559-5830; Proctor, R.. 1989 Population trends of gulls and cliff-nesting seabirds on the Isle of May. Annual report. ITE. (ITE Project No. T08051h5) (Unpublished)

Harris, M. P. ORCID: https://orcid.org/0000-0002-9559-5830; Wanless, S. ORCID: https://orcid.org/0000-0002-2788-4606. 1989 Fall colony attendance and breeding success in the common murre. Condor, 91 (1). 139-146.

Harris, M. P. ORCID: https://orcid.org/0000-0002-9559-5830; Wanless, S. ORCID: https://orcid.org/0000-0002-2788-4606. 1989 The breeding biology of razorbills Alca torda on the Isle of May. Bird Study, 36. 105-114.

Harwood, Trevor R.. 1989 Soil seed banks and weed germination: a selective bibliography. Grange-over-Sands, NERC Institute of Terrestrial Ecology, 14pp. (Unpublished)

Hornung, M.; Adamson, J. K.. 1989 Forestry and water quality. In: Adamson, J. K., (ed.) Cumbrian woodlands - past, present and future. London, HMSO, 54-61. (ITE Symposium, 25).

Horrill, A.D.. 1989 A monitoring method for assessing the distribution of environmental contamination based on a land classification. In: International symposium on environmental contamination following a major nuclear accident. IAEA-SM-306, Vienna, Austria, 16-20 October 1989. 86-88. (Unpublished)

House, W.A.. 1989 Report on the evaluation of the performance characteristics of the ALPIU conductivity unit. NERC/IFE, 18pp. (TFS Project No. T11053n1) (Unpublished)

House, W.A.; Orr, D.R.. 1989 Preparation , reconstitution and homogeneity studies of lyophilised permethrin and simazine containing water samples: results of the pilot study - reconstitution of water samples. NERC Institute of Freshwater Ecology. (TFS Project no. T04053o1) (Unpublished)

Howard, B.J. ORCID: https://orcid.org/0000-0002-9698-9524. 1989 A comparison of radiocaesium transfer coefficients for sheep milk and muscle derived from both field and laboratory studies. Science of the Total Environment, 85. 189-198. 10.1016/0048-9697(89)90317-3

Howard, B.J. ORCID: https://orcid.org/0000-0002-9698-9524; Beresford, N.A.. 1989 Chernobyl radiocaesium in an upland sheep farm ecosystem. British Veterinary Journal, 145 (3). 212-219. 10.1016/0007-1935(89)90073-0

Howard, B.J. ORCID: https://orcid.org/0000-0002-9698-9524; Mayes, R.W.; Beresford, N.A.; Lamb, C.S.. 1989 Transfer of radiocesium from different environmental sources to ewes and suckling lambs. Health Physics, 57 (4). 579-586.

Howard, P. J. A.; Hornung, M.. 1989 An assessment of the principles of soil protection in the UK. Vol I Concepts and principles. London, HMSO, 277pp.

Jenkins, Alan; Whitehead, Paul. 1989 Modelling pH and Aluminium in the Alwen and Brenig Reservoirs. Institute of Hydrology, 63pp. (Unpublished)

Johnson, R.C.; Blackie, J.R.; Hudson, J.A.; Simpson, T.K.M.; Harding, R.J.; Wright, I.R.. 1989 Upland afforestation and water resources - progress report on the Balquhidder Catchment Studies and Process Studies 1988/89. Institute of Hydrology, 46pp. (Unpublished)

Ladle, M.; House, W.A; Armitage, P.D.; Farr, I.S.. 1989 Faunal characteristics of a site subject to high loadings of linear alkylbenzene sulphonates (LAS). NERC/Institute of Freshwater Ecology, 19pp. (TFS Project no. T04018) (Unpublished)

Law, R.. 1989 An investigation of the heavy rainfall of 5-6th February, 1989 in the Ness, Beauly and Conon catchments. Institute of Hydrology, 17pp. (Unpublished)

Lawson, G. J.; Callaghan, T. V.. 1989 Agroforestry. In: Adamson, J. K., (ed.) Cumbrian woodlands - past, present and future. London, HMSO, 73-86. (ITE Symposium, 25).

Leith, I.D.; Murray, M.B.; Sheppard, L.J.; Cape, J.N.; Deans, J.D.; Smith, R.I.; Fowler, D.. 1989 Visible foliar injury of red spruce seedlings subjected to simulated acid mist. New Phytologist, 113 (3). 313 -320.

Littlewood, Ian Geoffrey. 1989 The dynamics of acid runoff from moorland and conifer afforested catchments draining into Llyn Brianne, Wales. University of Wales, PhD Thesis, 338pp.

Livens, Francis R.; Singleton, Diana L.. 1989 Evaluation of methods for the radiometric measurement of americium-241 in environmental samples. Analyst, 114 (9). 1097-1101. 10.1039/AN9891401097

Marker, A.F.H.. 1989 Turbidity and plant growth in large slow-flowing lowland rivers: progress report March 1989. Institute of Freshwater Ecology, 12pp. (TFS Project no. T04052c5) (Unpublished)

Marker, A.F.H.. 1989 Turbidity and plant growth in large slow-flowing lowland rivers: progress report October 1989. Institute of Freshwater Ecology, 7pp. (TFS Project no.T04052c5) (Unpublished)

Marsh, Terry. 1989 England and Wales water situation review 1988/89 - December. Wallingford, UK, NERC/Institute of Hydrology, 12pp.

Marsh, Terry. 1989 Hydrological summary - November 1989. Wallingford, UK, NERC/Institute of Hydrology, 15pp.

Marsh, Terry. 1989 Hydrological summary - October 1989. Wallingford, UK, NERC/Institute of Hydrology, 10pp.

Marsh, Terry. 1989 Hydrological summary - September 1989. Wallingford, UK, NERC/Institute of Hydrology, 14pp.

Marsh, Terry. 1989 Hydrological summary for England and Wales - April 1989. Wallingford, UK, NERC/Institute of Hydrology, 9pp.

Marsh, Terry. 1989 Hydrological summary for England and Wales - August 1989. Wallingford, UK, NERC/Institute of Hydrology, 13pp.

Marsh, Terry. 1989 Hydrological summary for England and Wales - February 1989. Wallingford, UK, NERC/Institute of Hydrology, 11pp.

Marsh, Terry. 1989 Hydrological summary for England and Wales - January 1989. Wallingford, UK, NERC/Institute of Hydrology, 14pp.

Marsh, Terry. 1989 Hydrological summary for England and Wales - July 1989. Wallingford, UK, NERC/Institute of Hydrology, 13pp.

Marsh, Terry. 1989 Hydrological summary for England and Wales - June 1989. Wallingford, UK, NERC/Institute of Hydrology, 11pp.

Marsh, Terry. 1989 Hydrological summary for England and Wales - March 1989. Wallingford, UK, NERC/Institute of Hydrology, 12pp.

Marsh, Terry. 1989 Hydrological summary for England and Wales - May 1989. Wallingford, UK, NERC/Institute of Hydrology, 9pp.

Marshall, D. C. W.. 1989 The instrumentation of flat low-lying catchments for hydrological research. Wallingford, Institute of Hydrology, 48pp. (IH Report No.105)

Marshall, D.C.W.; Gilman, K.. 1989 Hydrological studies of west Sedgemoor 1986 - 1989. Institute of Hydrology, 36pp. (Unpublished)

May, L. ORCID: https://orcid.org/0000-0003-3385-9973; Jones, D.H.. 1989 Does interference competition from Daphnia affect populations of Keratella cochlearis in Loch Leven, Scotland? Journal of Plankton Research, 11 (3). 445-461. 10.1093/plankt/11.3.445

Moore, R.J.; Watson, B.C.; Jones, D.A.; Black, K.B.. 1989 London Weather Radar Local Calibration Study: Final Report. Contract report prepared for the National Rivers Authority Thames Region. NERC/Institute of Hydrology, Wallingford, UK, 85pp. (Unpublished)

Murray, M. B.; Cape, J.N.; Fowler, D.. 1989 Quantification of frost damage in plant tissues by rates of electrolyte leakage. New Phytologist, 113 (3). 307-311.

Pickering, A.D.; Pottinger, T.G.. 1989 Stress responses and disease resistance in salmonid fish: effects of chronic elevation of plasma cortisol. Fish Physiology and Biochemistry, 7 (1-6). 253-258. 10.1007/BF00004714

Pickering, A.D.; Pottinger, T.G.; Carragher, J.F.. 1989 Differences in the sensitivity of brown trout, Salmo trutta L., and rainbow trout, Salmo gairdneri Richardson, to physiological doses of cortisol. Journal of Fish Biology, 34 (5). 757-768. 10.1111/j.1095-8649.1989.tb03355.x

Pinder, L.C.V.; Bass, J.A.B.. 1989 Strategic ecosystem studies of large slow flowing lowland rivers. Progress report: April - October 1989. Institute of Freshwater Ecology, 12pp. (IFE Project Number: T04052b1/1) (Unpublished)

Reed, D.W.. 1989 IFEDA - A review of proposed sites in south-east Spain and south-west Niger. Institute of Hydrology, 54pp. (Unpublished)

Roberts, Anne. M.. 1989 The catchment research data base at the Institute of Hydrology. Wallingford, Institute of Hydrology, 52pp. (IH Report No.106)

Shuttleworth, W. James. 1989 Priorities in climate-related, hydrological research in Amazonia. NERC/Institute of Hydrology, 11pp. (Unpublished)

Smith, Rognvald; Fowler, David; Cape, Neil. 1989 The statistics of phytotoxic air pollutants. Journal of the Royal Statistical Society A, 152. 183-198.

Stewart, E.J.. 1989 Regional rainfall frequency south west England. Institute of Hydrology, 64pp. (Unpublished)

Thompson, T. R. E.; Beard, G. R.. 1989 An assessment of the principles of soil protection in the UK. Final report in 3 volumes, DoE/NERC Contract PECD 7/2/45. Vol. III Risk and suitability mapping in selected areas. London, HMSO, 50pp.

Wallace, J.S.; Batchelor, C.H.; Dabeesing, D.N.; Teeluck, M.; Soopramanien, G.C.. 1989 Competition for light and water in a Sugar Cane/Maize intercrop: Final report on ODA Project 215. Institute of Hydrology, 45pp. (ODG89/8) (Unpublished)

Wanless, S. ORCID: https://orcid.org/0000-0002-2788-4606; Harris, M. P. ORCID: https://orcid.org/0000-0002-9559-5830. 1989 Kittiwake attendance patterns during chick rearing on the Isle of May. Scottish Birds, 15. 156-161.

Welton, J. S.; Beaumont, W. R. C.. 1989 The Hampshire Salmon Project Summer/Autumn 1989. NERC/Institute of Freshwater Ecology, 7pp. (IFE Report Ref: RL/T11053d1/1) (Unpublished)

Weston, K J; Kay, P J A; Fowler, David; Martin, A; Bower, J S. 1989 Mass budget studies of photochemical ozone production over the UK. Atmospheric Environment, 23 (6). 10.1016/0004-6981(89)90158-3

Whitehead, P.G.. 1989 Future trends in acidification. In: Scottish Development Department, ., (ed.) Acidification in Scotland 1988. Edinburgh, Scottish Development Department, 114-121.

Whitehead, P.G.. 1989 TFSD Modelling Group Workshop 10-11 May 1989. Institute of Hydrology, 43pp. (Unpublished)

Whitehead, Paul; Jenkins, Alan. 1989 Climate change and water quality. Institute of Hydrology, 45pp. (Unpublished)

Williams, T.G.; Evans, D.F.. 1989 Aspects of the revegetation of clearfelled areas in Kielder Forest. Institute of terrestrial Ecology, 32pp. (Unpublished)