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Items where NERC Author is "Wickham, Heather"

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Number of items: 31.

Publication - Article

Bowes, Michael J.; Jarvie, Helen P.; Naden, Pamela S.; Old, Gareth H.; Scarlett, Peter M.; Roberts, Colin; Armstrong, Linda K.; Harman, Sarah A.; Wickham, Heather D.; Collins, Adrian L.. 2014 Identifying priorities for nutrient mitigation using river concentration-flow relationships: the Thames basin, UK. Journal of Hydrology, 517. 1-12. 10.1016/j.jhydrol.2014.03.063

Neal, Colin; Reynolds, Brian; Kirchner, James W.; Rowland, Phil; Norris, Dave; Sleep, Darren; Lawlor, Alan; Woods, Clive; Thacker, Sarah; Guyatt, Hayley; Vincent, Colin; Lehto, Kathryn; Grant, Simon; Williams, Jeremy; Neal, Margaret; Wickham, Heather; Harman, Sarah; Armstrong, Linda. 2013 High-frequency precipitation and stream water quality time series from Plynlimon, Wales: an openly accessible data resource spanning the periodic table. Hydrological Processes, 27 (17). 2531-2539. 10.1002/hyp.9814

Bowes, Michael J.; Palmer-Felgate, Elizabeth J.; Jarvie, Helen P.; Loewenthal, Matthew; Wickham, Heather D.; Harman, Sarah A.; Carr, Emily. 2012 High-frequency phosphorus monitoring of the River Kennet, UK: are ecological problems due to intermittent sewage treatment works failures? Journal of Environmental Monitoring, 14 (12). 3137-3145. 10.1039/c2em30705g

Neal, Colin; Reynolds, Brian; Rowland, Philip; Norris, David; Kirchner, James W.; Neal, Margaret; Sleep, Darren; Lawlor, Alan; Woods, Clive; Thacker, Sarah; Guyatt, Hayley; Vincent, Colin; Hockenhull, Kathryn; Wickham, Heather; Harman, Sarah; Armstrong, Linda. 2012 High-frequency water quality time series in precipitation and streamflow: from fragmentary signals to scientific challenge. Science of the Total Environment, 434. 3-12. 10.1016/j.scitotenv.2011.10.072

Neal, Colin; Bowes, Michael; Jarvie, Helen P.; Scholefield, Paul; Leeks, Graham; Neal, Margaret; Rowland, Philip; Wickham, Heather; Harman, Sarah; Armstrong, Linda; Sleep, Darren; Lawlor, Alan; Davies, Cynthia E.. 2012 Lowland river water quality: a new UK data resource for process and environmental management analysis. Hydrological Processes, 26 (6). 949-960. 10.1002/hyp.8344

Bowes, M.J.; Ings, N.L.; McCall, S.J.; Warwick, A.; Barrett, C.; Wickham, H.D.; Harman, S.A.; Armstrong, L.K.; Scarlett, P.M.; Roberts, C.; Lehmann, K.; Singer, A.C.. 2012 Nutrient and light limitation of periphyton in the River Thames: implications for catchment management. Science of the Total Environment, 434. 201-212. 10.1016/j.scitotenv.2011.09.082

Hughes, Steven; Reynolds, Brian; Norris, David A.; Brittain, Sarah A.; Dere, Ashlee L.; Woods, Clive; Armstrong, Linda K.; Harman, Sarah A.; Wickham, Heather D.. 2012 Recovery of sulfate saturated soils in the Plynlimon catchments, mid-Wales following reductions in atmospheric S inputs from the 1980s to 2011. Journal of Environmental Monitoring, 14. 1531-1541. 10.1039/C2EM30070B

Bowes, M.J.; Gozzard, E.; Johnson, A.C.; Scarlett, P.M.; Roberts, C.; Read, D.S.; Armstrong, L.K.; Harman, S.A.; Wickham, H.D.. 2012 Spatial and temporal changes in chlorophyll-a concentrations in the River Thames basin, UK: are phosphorus concentrations beginning to limit phytoplankton biomass? Science of the Total Environment, 426. 45-55. 10.1016/j.scitotenv.2012.02.056

Bowes, M.J.; Smith, J.T.; Neal, C.; Leach, D.V.; Scarlett, P.M.; Wickham, H.D.; Harman, S.A.; Armstrong, L.K.; Davy-Bowker, J.; Haft, M.; Davies, C.E.. 2011 Changes in water quality of the River Frome (UK) from 1965 to 2009: is phosphorus mitigation finally working? Science of the Total Environment, 409 (18). 3418-3430. 10.1016/j.scitotenv.2011.04.049

Neal, Colin; Reynolds, Brian; Norris, Dave; Kirchner, James W.; Neal, Margaret; Rowland, Phil; Wickham, Heather; Harman, Sarah; Armstrong, Linda; Sleep, Darren; Lawlor, Alan; Woods, Clive; Williams, Bronwen; Fry, Matt; Newton, Gwen; Wright, Dan. 2011 Three decades of water quality measurements from the Upper Severn experimental catchments at Plynlimon, Wales: an openly accessible data resource for research, modelling, environmental management and education. Hydrological Processes, 25 (24). 3818-3830. 10.1002/hyp.8191

Neal, Colin; Jarvie, Helen P.; Williams, Richard; Love, Alison; Neal, Margaret; Wickham, Heather; Harman, Sarah; Armstrong, Linda. 2010 Declines in phosphorus concentration in the upper River Thames (UK): Links to sewage effluent cleanup and extended end member mixing analysis. Science of the Total Environment, 408 (6). 1315-1330. 10.1016/j.scitotenv.2009.10.055

Neal, Colin; Williams, Richard J.; Bowes, Michael J.; Harrass, Michael C.; Neal, Margaret; Rowland, Philip; Wickham, Heather; Thacker, Sarah; Harman, Sarah; Vincent, Colin; Jarvie, Helen P.. 2010 Decreasing boron concentrations in UK rivers: Insights into reductions in detergent formulations since the 1990s and within-catchment storage issues. Science of the Total Environment, 408 (6). 1374-1385. 10.1016/j.scitotenv.2009.10.074

Jarvie, H.P.; Withers, P.J.A.; Bowes, M.J.; Palmer-Felgate, E.J.; Harper, D.M.; Wasiak, K.; Wasiak, P.; Hodgkinson, R.A.; Bates, A.; Stoate, C.; Neal, M.; Wickham, H.D.; Harman, S.A.; Armstrong, L.K.. 2010 Streamwater phosphorus and nitrogen across a gradient in rural–agricultural land use intensity. Agriculture Ecosystems and Environment, 135 (4). 238-252. 10.1016/j.agee.2009.10.002

Neal, Colin; Martin, Ellie; Neal, Margaret; Hallett, John; Wickham, Heather D.; Harman, Sarah A.; Armstrong, Linda K.; Bowes, Mike J.; Wade, Andrew J.; Keay, David. 2010 Sewage effluent clean-up reduces phosphorus but not phytoplankton in lowland chalk stream (River Kennet, UK) impacted by water mixing from adjacent canal. Science of the Total Environment, 408. 5306-5316. 10.1016/j.scitotenv.2010.08.010

Withers, P.J.A; Jarvie, H.P.; Hodgkinson, R.A.; Palmer-Felgate, E.J.; Bates, A.; Neal, M.; Howells, R.; Withers, C.M.; Wickham, H.D.. 2009 Characterization of Phosphorus Sources in Rural Watersheds. Journal of Environmental Quality, 38 (5). 1998-2011. 10.2134/jeq2008.0096

Jarvie, Helen P.; Withers, Paul J. A.; Hodgkinson, Robin; Bates, Adam; Neal, Margaret; Wickham, Heather D.; Harman, Sarah A.; Armstrong, Linda K.. 2008 Influence of rural land use on streamwater nutrients and their ecological significance. Journal of Hydrology, 350. 166-186. 10.1016/j.jhydrol.2007.10.042

Jarvie, H. P.; Haygarth, P. M.; Neal, C.; Butler, P.; Smith, B.; Naden, P.S.; Joynes, A.; Neal, M.; Wickham, H.; Armstrong, L.; Harman, S.; Palmer-Felgate, E. J.. 2008 Stream water chemistry and quality along an upland–lowland rural land-use continuum, south west England. Journal of Hydrology, 350. 215-231. 10.1016/j.jhydrol.2007.10.040

Neal, Colin; Jarvie, Helen P.; Love, Alison; Neal, Margaret; Wickham, Heather; Harman, Sarah. 2008 Water quality along a river continuum subject to point and diffuse sources. Journal of Hydrology, 350 (3-4). 154-165. 10.1016/j.jhydrol.2007.10.034

Neal, Colin; Neal, Margaret; Hughes, Steve; Wickham, Heather; Hill, Linda; Harman, Sarah. 2007 Bromine and bromide in rainfall, cloud, stream and groundwater in the Plynlimon area of mid-Wales. Hydrology and Earth System Sciences, 11 (1). 301-312.

Neal, Margaret; Neal, Colin; Wickham, Heather; Harman, Sarah. 2007 Determination of bromide, chloride, fluoride, nitrate and sulphate by ion chromatography: comparisons of methodologies for rainfall, cloud water and river waters at the Plynlimon catchments of mid-Wales. Hydrology and Earth System Sciences, 11 (1). 294-300.

Neal, Colin; Neal, Margaret; Wickham, Heather; Hill, Linda; Harman, Sarah. 2007 Dissolved iodine in rainfall, cloud, stream and groundwater in the Plynlimon area of mid-Wales. Hydrology and Earth System Sciences, 11 (1). 283-293.

Neal, Colin; Hilton, John; Wade, Andrew J.; Neal, Margaret; Wickham, Heather. 2006 Chlorophyll-a in the rivers of eastern England. Science of the Total Environment, 365 (1-3). 84-104. 10.1016/j.scitotenv.2006.02.039

Neal, Colin; Jarvie, Helen; Neal, Margaret; Hill, Linda; Wickham, Heather. 2006 Nitrate concentrations in river waters of the upper Thames and its tributaries. Science of the Total Environment, 365. 15-32. 10.1016/j.scitotenv.2006.02.031

Neal, Colin; Neal, Margaret; Hill, Linda; Wickham, Heather. 2006 River water quality of the River Cherwell: An agricultural clay-dominated catchment in the upper Thames Basin, southeastern England. Science of the Total Environment, 360 (1-3). 272-289. 10.1016/j.scitotenv.2005.08.040

Neal, Colin; Neal, Margaret; Leeks, Graham J. L.; Old, Gareth; Hill, Linda; Wickham, Heather. 2006 Suspended sediment and particulate phosphorus in surface waters of the upper Thames Basin, UK. Journal of Hydrology, 330. 142-154. 10.1016/j.jhydrol.2006.04.016

Jarvie, Helen P.; Neal, Colin; Jurgens, Monika D.; Sutton, Elizabeth J.; Neal, Margaret; Wickham, Heather D.; Hill, Linda K.; Harman, Sarah A.; Davies, Jennifer J. L.; Warwick, Alan; Barrett, Cyril; Griffiths, Jim; Binley, Andrew; Swannack, Natalie; McIntyre, Neil. 2006 Within-river nutrient processing in Chalk streams: The Pang and Lambourn, UK. Journal of Hydrology, 330. 101-125. 10.1016/j.jhydrol.2006.04.014

Neal, Colin; House, W. Alan; Jarvie, Helen P.; Neal, Margaret; Hill, Linda; Wickham, Heather. 2006 The water quality of the River Dun and the Kennet and Avon Canal. Journal of Hydrology, 330. 155-170. 10.1016/j.jhydrol.2006.04.017

Neal, Colin; Neal, Margaret; Hill, Linda; Wickham, Heather. 2006 The water quality of the River Thame in the Thames Basin of south/south-eastern England. Science of the Total Environment, 360 (1-3). 254-271. 10.1016/j.scitotenv.2005.08.039

Neal, Colin; House, W. Alan; Jarvie, Helen P.; Neal, Margaret; Hill, Linda; Wickham, Heather. 2005 Phosphorus concentrations in the River Dun, the Kennet and Avon Canal and the River Kennet, southern England. Science of the Total Environment, 344 (1-3). 107-128. 10.1016/j.scitotenv.2005.02.009

Neal, C.; Wilkinson, J.; Neal, M.; Harrow, M.; Wickham, H.; Hill, L.; Morfitt, C.. 1997 The hydrochemistry of the headwaters of the River Severn, Plynlimon. Hydrology and Earth System Sciences, 1 (3). 583-617.

Publication - Report

Reynolds, B.; Frogbrook, Z.L.; Marshall, M.R.; Jackson, B.; Jenkins, J.C.; Brittain, S.A.; Sarman, S.; Wickham, H.; Woods, C.. 2010 Investigation to determine baseline river nutrient chemistry at Pontbren and Melin y Grug, the relationship to catchment land use and the role of soil-water pathways in transporting agricultural nutrients to watercourses. NERC/Centre for Ecology & Hydrology, 65pp. (CEH Project Number: C03334)

This list was generated on Thu Nov 27 14:28:14 2014 GMT.