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Items where NERC Author is "Evans, Jonathan"

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Number of items: 25.

Ball, Lucy; Blake, James; Boorman, David; Evans, Jonathan; Fry, Matthew; Morrison, Ross; Ward, Helen; Doughty, Luisa. 2013 COSMOS-UK soil moisture monitoring network. [Impact (Summary)]

Ward, H.C.; Evans, J.G.; Hartogensis , O.K.; Moene, A.F.; De Bruin, H.A.R.; Grimmond, C.S.B.. 2013 A critical revision of the estimation of the latent heat flux from two-wavelength scintillometry. Quarterly Journal of the Royal Meteorological Society, 139 (676). 1912-1922. 10.1002/qj.2076

Hancock, Steven; Baxter, Robert; Evans, Jonathan; Huntley, Brian. 2013 Evaluating global snow water equivalent products for testing land surface models. Remote Sensing of Environment, 128. 107-117. 10.1016/j.rse.2012.10.004

Ward, H.C.; Evans, J.G.; Grimmond, C.S.B.. 2013 Multi-season eddy covariance observations of energy, water and carbon fluxes over a suburban area in Swindon, UK. Atmospheric Chemistry and Physics, 13 (9). 4645-4666. 10.5194/acp-13-4645-2013

Stoy, Paul C.; Williams, Mathew; Evans, Jonathan G.; Prieto-Blanco, Ana; Disney, Mathias; Hill, Timothy C.; Ward, Helen C.; Wade, Thomas J.; Street, Lorna E.. 2013 Upscaling tundra CO2 exchange from chamber to eddy covariance tower. Arctic, Antarctic, and Alpine Research, 45 (2). 275-284. 10.1657/1938-4246-45.2.275

Ward, H.C.; Evans, J.G.; Grimmond, C.S.B.. 2012 Controls on suburban evaporation: first results from the Swindon experiment. [Speech] In: 8th International Conference on Urban Climate, Dublin, Ireland, 6 -10 August 2012. (Unpublished)

Evans, J.G.; Ward, H.C.; Grimmond, C.S.B.. 2012 Scintillometry in the urban environment: results from the Swindon experiment. [Speech] In: 8th International Conference on Urban Climate, Dublin, Ireland, 6 - 10 August 2012. (Unpublished)

Evans, J.G.; McNeil, D.D.; Finch, J.W.; Murray, T.; Harding, R.J.; Ward, H.C.; Verhoef, A.. 2012 Determination of turbulent heat fluxes using a large aperture scintillometer over undulating mixed agricultural terrain. Agricultural and Forest Meteorology, 166-167. 221-233. 10.1016/j.agrformet.2012.07.010

Ward, H.C.; Evans, J.G.; Grimmond, C.S.B.. 2012 Multi-season eddy covariance observations of energy, water and carbon fluxes over a suburban area in Swindon, UK. Atmospheric Chemistry and Physics Discussions, 12 (11). 29147-29201. 10.5194/acpd-12-29147-2012

Ward, H.C.; Evans, J.G.; Grimmond, C.S.B.. 2011 Effects of non-uniform crosswind fields on scintillometry measurements. Boundary-Layer Meteorology, 141 (1). 143-163. 10.1007/s10546-011-9626-0

Evans, J.G.; De Bruin, H.A.R.. 2011 The effective height of a two-wavelength scintillometer system. Boundary-Layer Meteorology, 141 (1). 165-177. 10.1007/s10546-011-9634-0

Ward, Helen C; Evans, J.G.; De Bruin, H.A.R.; Grimmond, C.S.B.. 2010 Scintillometry with non-uniform crosswind fields. [Poster] In: 19th Symposium on Boundary Layers and Turbulence, Keystone, Colorado, USA, 1st - 6th August 2010. American Meteorological Society.

Evans, J.G.; McNeil, D.D.; Finch, J.F.; Murray, T.; Harding, R.J.; Verhoef, A.. 2010 Evaporation measurements at kilometre scales determined using two-wavelength scintillometry. In: BHS Third International Symposium: Role of Hydrology in Managing Consequences of a Changing Global Environment, Newcastle University, 19-23 July 2010. British Hydrological Society.

Ward, Helen; Evans, Jonathan; De Bruin, Henk; Grimmond, Sue. 2010 Ground-based remote sensing of surface fluxes and crosswind using scintillometry over complex terrain. [Poster] In: Remote Sensing & Hydrology 2010 Symposium, Jackson Hole, Wyoming, 27-30 September 2010.

Murphy, Hazel; Robinson, Mark; Evans, Jon; Owen, Susan; Leaver, David; Bealey, Bill; Helfter, Carole; Levy, Peter; Wilson, Rory. 2009 FluxMet A new approach to integrating flux data within CEH. [Poster] In: CEH Staff Conference, Aston University Business School, Birmingham, UK, 8-9 Dec 2009. NERC/Centre for Ecology & Hydrology. (Unpublished)

Evans, Jonathan G.. 2009 Long-Path Scintillometry over Complex Terrain to Determine Areal-Averaged Sensible and Latent Heat Fluxes. The University of Reading, Soil Science Department, PhD Thesis, 201pp.

Evans, Jonathan G.; De Bruin, H.A.R.. 2009 On temporal spectra of scintillometers. [Speech] In: 9th European Conference on Applications of Meteorology (ECAM), Toulouse, France, 28 September - 02 October 2009.

Stoy, P.; Williams, M.; Spadavecchia, L.; Bell, R.; Prieto-Blanco, A.; Evans, J.; van Wijk, M.. 2009 Using information theory to determine optimum pixel size and shape for ecological studies: aggregating land surface characteristics in Arctic ecosystems. Ecosystems, 12 (4). 574-589. 10.1007/s10021-009-9243-7

Evans, J.G.; deBruin, H.A.R.. 2008 Effective height of a dual-wavelength scintillometer system over complex terrain. In: EMS8/ECAC7 Abstracts, 8th Annual Meeting of the EMS / 7th ECAC, Amsterdam, 29 September - 3 October 2008.

Hartogensis, O.K.; van Kesteren, A.J.H.; Evans, J.G.; Bradford, W.J.; Moene, A.F.; Holtslag, A.A.M.. 2008 First results of an optical and millimeter wave scintillometer system at the Chilbolton test range. In: 18th Symposium on Boundary Layers & Turbulence, Stockholm, Sweden, 9-13 Jun 2008. American Meteorological Society.

Evans, Jonathan; McNeil, Dave; Bradford, John; Eastment, Jon; Harding, Richard. 2007 Landscape-scale heat flux measurements using scintillometry over complex terrain. In: 2nd International Scintillometer Workshop, Wageningen, The Netherlands, 8 Nov 2007. Wageningen, The Netherlands.

Blyth, E. M.; Evans, J. G.; Finch, J. W.; Bantages, R.; Harding, R. J.. 2006 Spatial variability of the English agricultural landscape and its effect on evaporation. Agricultural and Forest Meteorology, 138. 19-28. 10.1016/j.agrformet.2006.03.007

Robinson, D.A.; Gardner, C.M.K.; Evans, J.; Cooper, J.D.; Hodnett, M.G.; Bell, J.P.. 1998 The dielectric calibration of capacitance probes for soil hydrology using an oscillation frequency response model. Hydrology and Earth System Sciences, 2 (1). 111-120.

Hodgson, P.; Evans, J.G.. 1997 Continuous pH, electrical conductivity and temperature measurement at Plynlimon: towards an integrated, reliable and low maintenance instrument system. Hydrology and Earth System Sciences, 1 (3). 653-660.

Evans, J.G.. 1996 River Basin Management Project Chile Visit Report no.5 May - June 1996. Institute of Hydrology, 10pp. (UNSPECIFIED) (Unpublished)

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