Professor Susan Waldron

  • Professor of Biogeochemistry (School of Geographical & Earth Sciences)

Research interests

For the most up-to-date information about Susan's research please visit her group web page: www.carbonlandscapes.org

My research interests include:

  1. Biogeochemical cycles, especially carbon and within aquatic systems;
  2. Applications of stable isotope analyses to biogeochemical cycling;
  3. Stoichiometry of natural systems;
  4. Continuous data-logging of water chemistry parameters.

My work is largely interdisciplinary and includes collaboration with scientists in ecology, botany, environmental science and hydrology.

In October 2007 I completed a NERC Advanced Fellowship: “Under what conditions do rivers acts as a net sink or source of atmospheric CO2 ?” (2002-2007). The focus of my Fellowship research wasto consider carbon cycling of major riverine species (gaseous, dissolved inorganic, dissolved organic and particulate organic) in a discharge-related context, using a relatively pristine catchment as a case study. Isotopic characterisation is a key analytical tool for my research.

I have maintained an interest in carbon cycling, firstly through environmental controls on biological production in methane, then as an energy flow in ecological studies, and now in budgetary constraints and process recycling in lotic and lentic systems. Previous research on the influence of peatland gas production on peatland hydrology, on field vegetation respiration studies and on freshwater invertebrate functional plasticity reflects the diversity of my interests in the carbon cycle. Past EU funding addressed the importance of fishery discards in seabird diet.

Current fully funded research includes the following: i) quantifying carbon fluxes from freshwater aquatic systems in the Amazon (as part of the NERC consortium grant, Amazonica). Shortly joining me to work on this project will be Dr. Yoko Ishida; ii) CLAD: Carbon Landascapes and Drainage - this will integrate stakeholders with academics to exchange knowledge on the loss of carbon from terrestrial landscapes to drainage system. Seeking funding for this network arose from my research programme to to consider the impact of the construction of Europe's largest on-shore windfarm, Whitelee, on carbon and nutrient export in the catchment drainage systems. The network facilitator is Dr. Simon Drew. Please contact me if you are interested in finding out more about either of these projects.

Susan Waldron

Professor Susan Waldron


Selected publications


Grants

Waldron S. 20011-2013. PI of WP2 for United Kingdom Lake Ecological Observatory: UKLEON, GU award of £144,730 (FEC: £179,572, NERC). Lead-Investigator: Dr. I. Jones (CEH Lancaster).


Waldron S. 20011-2015. Studentship award from the NERC/ACTF Programme of Analytical Science and Technology Studentships. ~ £65,000.


Waldron S. 2010-2013. £50,000 from SSE, £12.5K from ETP, and £37.5k from EPSRC to support a Ph.D. studentship on the resilience and adaptation of a carbon landscape to hosting a windfarm.


Waldron S. 2010-2014. Lead PI in WP1 Microclimates: Impact of Spatio-Climatic Variability on Environment-Hosted Land-based Renewables , £280,000 (FEC: £480,000).


Waldron S. 2009-2010. The mangrove carbon cycle influence of below-ground processes and managed cutting, £3,500 (FEC: £4,000, NE/G009589/1). Co-Investigators: Dr. M. Huxham (University of Napier, Lead PI, FEC: £50,663.64) and Dr. M. Mencuccini (University of Edinburgh)


Waldron S. 2009-2012. Lead PI in CLAD: Carbon Landscapes and Drainage, £182,917 (FEC: £228,647, NERC NE/G008833/1). Co-Investigators: Dr. I.Grieve and Prof. D. Gilvear (University of Stirling. Total NON-FEC award: £394,290


Waldron S. 2008-2013. AMAZONICA: Amazon Integrated carbon analysis - Riverine carbon fluxes, £429,766 (FEC: £537,208). Co-Investigators: Prof. M. Bird (James Cook University, Cairns, Australia)


Waldron S. 2007 - 2010 Landscape influences on patterns of water movement in a large river basin, £15,600 from £196,668 (The Leverhulme Trust). With PI Prof. C. Soulsby (Geography, University of Aberdeen) and co-PI's Dr. S. Dunn (Macaulay Institute), Dr. I.A. Malcolm (Fisheries Research Service) and Dr. D. Tetzlaff (Geography, University of Aberdeen).


Waldron S. 2004 - 2005 Study of Net Primary Productivity and Aquatic Algae Community Structure in Upland ‘Acidic’ Streams. (British Ecological Society £1500)


Waldron S. 2004-2005. Is sample preservation of water samples necessary for representative measurement of radiocarbon and stable carbon isotopic signatures of dissolved organic matter? £20250 in-kind support from NERC Scientific Services for radiocarbon analyses.

Waldron S. 2004-2006. When do small order river systems in a carbon-replete catchment act as a sink for atmospheric carbon dioxide ? £3600 in-kind support from NERC Scientific Services for radiocarbon analyses.


Waldron S. 2002 - 2007. Under what conditions do rivers act as a net sink or source of atmospheric carbon dioxide? £260,700 (NERC NER/J/S/2001/00793


Waldron S. 2000 - 2004. Functional plasticity and relative interaction strength of invertebrate predators along a productivity gradient. £251,365 (NERC NER/A/S/1999/00085). With PI Dr. J. Lancaster (IERM, Edinburgh University).


Waldron S. 1999 - 2002 How does biogenic gas accumulation affect water flow through bog peat? £148,444 (NERC GR3/12451). With PI Dr. A. J. Baird (Geography, University of Sheffield)


Waldron S. 1999 - 2000 Temperature effects on the partitioning between respiratory pathways in plants . £35,087 (NERC GR9/04503). With PI Prof. H. Jones (Biological Sciences, University of Dundee)


Waldron S. 1998 What controls the deep peat carbon cycle? £8,200 from The Royal Society. With Prof. A.E. Fallick (SUERC).


Supervision

I currently co-supervise four Ph.D. students, all of whom are carrying out research relevant to the carbon cycle:

  • Maricela Blair: Micro- and nanoplastics in wastewater treatment systems and receiving waters.
  • Ying Zheng: How does the composition of dissolved organic matter in fluvial systems change seasonally, spatially and with changing discharge?
  • Sarah Buckerfield (based at Stirling University): Understanding hydrological and land-use controls on microbial pollution & human health risks in the south-west China karst region.

Students completed:

  • Dr. Martin Coleman (2017) Analysis of fluvial dissolved organic carbon using high-resolution UV-visible spectroscopy and raman spectroscopy.
  • Dr. Roger Grau-Andres (2016) Drought and fuel structure controls on fire severity: effects on post-fire vegetation and soil carbon dynamics.
  • Dr. Amira Elayouty (2016) Time and frequency domain statistical methods for high-frequency time series.
  • Dr. Hazel Long (2016) New insight into the drivers, magnitude and sources of fluvial CO2 efflux in temperate and arctic catchments.
  • Dr. Ben Smith (2015) Assessment of carbon and nutrient export from a peatland wind farm site.
  • Dr. Antony Phin (2015, based at the University of Edinburgh) Quantifying impacts of windfarm development on peatland for aquatic carbon, nitrogen and phosphorus exports.
  • Dr. Domokos Gyore (2015, based at SUERC) Noble gases as tracers of injected CO2 in the Cranfield enhanced oil recovery field.
  • Dr. Harriet Richardson (2014) The role of plant-soil interaction in peatland carbon cycling at a Scottish wind farm.
  • Dr. Zhiwei Zhou (2013) The applications of InSAR time series analysis for monitoring long-term surface change in peatlands.
  • Dr. Shailaja Vinji (2012, based at St. Andrew’s University) Land use and organic C exports from a peat catchment of the Halladale River in the Flow Country of Sutherland and Caithness, Scotland.
  • Dr. Helen Murray (2012) Assessing the impact of wind-farm related disturbance on streamwater carbon, phosphorus and nitrogen dynamics: A case study of the Whitelee catchments.
  • Dr. Firdaus Hamzah (2012) Statistical analysis of freshwater parameters monitored at different temporal resolutions.
  • Dr. Adrian Bass (2008) Stable isotopic insight into pelagic carbon cycling in Loch Lomond: a large, temperate latitude lake.
  • Dr. Stephanie Evers (2008) The role of forest stream corridor characteristics in influencing stream and riparian ecology. 

Teaching

  • Level 2 Geography: Current, past and future environment change
  • Level 2: Swansea field trip
  • Honours Option: Crustal fluids
  • I am head of the departmental Graduate School.

Additional information

I am a member of the American Geophysical Union (Biogeochemistry), the American Society for Limnology and Oceanography, and the British Ecological Society.


All publications

List by: Type | Date

Jump to: 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000
Number of items: 67.

2019

Grau Andres, R., Gray, A., Davies, G. M., Scott, E. M. and Waldron, S. (2019) Burning increases post-fire carbon emissions in a heathland and a raised bog, but experimental manipulation of fire severity has no effect. Journal of Environmental Management, 233, pp. 321-328. (doi:10.1016/j.jenvman.2018.12.036) (PMID:30584963)

Blair, R. M., Waldron, S. , Phoenix, V. and Gauchotte-Lindsay, C. (2019) Microscopy and elemental analysis characterisation of microplastics in sediment of a freshwater urban river in Scotland, UK. Environmental Science and Pollution Research, (Accepted for Publication)

Grau-Andrés, R., Davies, G. M., Waldron, S. , Scott, E. M. and Gray, A. (2019) Increased fire severity alters initial vegetation regeneration across Calluna-dominated ecosystems. Journal of Environmental Management, 231, pp. 1004-1011. (doi:10.1016/j.jenvman.2018.10.113)

Zheng, Y., Naylor, L. A. , Waldron, S. and Oliver, D. M. (2019) Knowledge management across the environment-policy interface in China: what knowledge is exchanged, why, and how is this undertaken? Environmental Science and Policy, 92, pp. 66-75. (doi:10.1016/j.envsci.2018.09.021)

Buckerfield, S. J., Waldron, S. , Quilliam, R. S., Naylor, L. A. , Li, S. and Oliver, D. M. (2019) How can we improve understanding of faecal indicator dynamics in karst systems under changing climatic, population, and land use stressors? - Research opportunities in SW China. Science of the Total Environment, 646, pp. 438-447. (doi:10.1016/j.scitotenv.2018.07.292) (PMID:30056232)

2018

Elayouty, A., Scott, M. , Miller, C. and Waldron, S. (2018) Functional Principal Component Analysis for Non-stationary Dynamic Time Series. In: 33rd International Workshop on Statistical Modelling (IWSM 2018), Bristol, UK, 16-20 Jul 2018, pp. 84-89.

Grau-Andres, R., Davies, G. M., Gray, A., Scott, E. M. and Waldron, S. (2018) Fire severity is more sensitive to low fuel moisture content on Calluna heathlands than on peat bogs. Science of the Total Environment, 616-17, pp. 1261-1269. (doi:10.1016/j.scitotenv.2017.10.192) (PMID:29111249)

Zheng, Y., Waldron, S. and Flowers, T. (2018) Fluvial dissolved organic carbon composition varies spatially and seasonally in a small catchment draining a wind farm and felled forestry. Science of the Total Environment, 626, pp. 785-794. (doi:10.1016/j.scitotenv.2018.01.001)

2017

Blair, R. M., Waldron, S. , Phoenix, V. and Gauchotte-Lindsay, C. (2017) Micro- and nanoplastic pollution of freshwater and wastewater treatment systems. Springer Science Reviews, 5(1-2), pp. 19-30. (doi:10.1007/s40362-017-0044-7)

Grau-Andrés, R., Davies, G. M., Waldron, S. , Scott, E. M. and Gray, A. (2017) Leaving moss and litter layers undisturbed reduces the short-term environmental consequences of heathland managed burns. Journal of Environmental Management, 204(1), pp. 102-110. (doi:10.1016/j.jenvman.2017.08.017) (PMID:28865305)

Wijedasa, L. S. et al. (2017) Denial of long-term issues with agriculture on tropical peatlands will have devastating consequences. Global Change Biology, 23(3), pp. 977-982. (doi:10.1111/gcb.13516) (PMID:27670948)

2016

Vihermaa, L. E., Waldron, S. , Domingues, T., Grace, J., Cosio, E. G., Limonchi, F., Hopkinson, C., Ribeiro da Rocha, H. and Gloor, E. (2016) Fluvial carbon export from a lowland Amazonian rainforest in relation to atmospheric fluxes. Journal of Geophysical Research: Biogeosciences, 121(12), pp. 3001-3018. (doi:10.1002/2016JG003464)

Armstrong, A., Burton, R. R., Lee, S. E., Mobbs, S., Ostle, N., Smith, V., Waldron, S. and Whitaker, J. (2016) Ground-level climate at a peatland wind farm in Scotland is affected by wind turbine operation. Environmental Research Letters, 11(4), 044024. (doi:10.1088/1748-9326/11/4/044024)

Woolway, R. I. et al. (2016) Diel surface temperature range scales with lake size. PLoS ONE, 11(3), e0152466. (doi:10.1371/journal.pone.0152466) (PMID:27023200) (PMCID:PMC4811584)

Elayouty, A., Scott, M. , Miller, C. , Waldron, S. and Franco-Villoria, M. (2016) Challenges in modeling detailed and complex environmental data sets: a case study modeling the excess partial pressure of fluvial CO2. Evironmental and Ecological Statistics, 23(1), pp. 65-87. (doi:10.1007/s10651-015-0329-4)

2015

Armstrong, A., Waldron, S. , Ostle, N. J., Richardson, H. and Whitaker, J. (2015) Biotic and abiotic factors interact to regulate northern peatland carbon cycling. Ecosystems, 18(8), pp. 1395-1409. (doi:10.1007/s10021-015-9907-4)

Gyore, D. , Stuart, F. , Gilfillan, S. M.V. and Waldron, S. (2015) Tracing injected CO2 in the Cranfield enhanced oil recovery field (MS, USA) using He, Ne and Ar isotopes. International Journal of Greenhouse Gas Control, 42, pp. 554-561. (doi:10.1016/j.ijggc.2015.09.009)

Long, H., Vihermaa, L., Waldron, S. , Hoey, T. , Quemin, S. and Newton, J. (2015) Hydraulics are a first order control on CO2 efflux from fluvial systems. Journal of Geophysical Research: Biogeosciences, 120(10), pp. 1912-1922. (doi:10.1002/2015JG002955)

2014

Buckles, L.K., Weijers, J.W.H., Tran, X.-M., Waldron, S. and Sinninghe Damsté, J.S. (2014) Provenance of tetraether membrane lipids in a large temperate lake (Loch Lomond, UK): implications for glycerol dialkyl glycerol tetraether (GDGT)-based palaeothermometry. Biogeosciences, 11(19), pp. 5539-5563. (doi:10.5194/bg-11-5539-2014)

Vihermaa, L.E., Waldron, S. , Garnett, M.H. and Newton, J. (2014) Old carbon contributes to aquatic emissions of carbon dioxide in the Amazon. Biogeosciences, 11(1), pp. 3635-3645. (doi:10.5194/bg-11-3635-2014)

Elayouty, A., Scott, E. , Miller, C. , Waldron, S. and Franco-Villoria, M. (2014) Visualisation and Modelling of Environmental Sensor Time Series. In: 29th International Workshop on Statistical Modelling, Goettingen, German, 14-18 Jul 2014,

Masters, C., Shipton, Z., Gatliff, R., Haszeldine, R.S., Sorbie, K., Stuart, F. , Waldron, S. , Younger, P.L. and Curran, J. (2014) Independent Expert Scientific Panel – Report on Unconventional Oil and Gas. Project Report. The Scottish Government, Edinburgh.

Armstrong, A., Waldron, S. , Whitaker, J. and Ostle, N. J. (2014) Wind farm and solar park effects on plant-soil carbon cycling: uncertain impacts of changes in ground-level microclimate. Global Change Biology, 20(6), pp. 1699-1706. (doi:10.1111/gcb.12437)

Waldron, S. , Scott, E. M. , Vihermaa, L. E. and Newton, J. (2014) Quantifying precision and accuracy of measurements of dissolved inorganic carbon stable isotopic composition using continuous-flow isotope-ratio mass spectrometry. Rapid Communications in Mass Spectrometry, 28(10), pp. 1117-1126. (doi:10.1002/rcm.6873)

Padfield, R. et al. (2014) Research agendas for the sustainable management of tropical peatland in Malaysia. Environmental Conservation, 42(1), pp. 73-83. (doi:10.1017/S0376892914000034)

Lang'at, J. K. S., Kairo, J. G., Mencuccini, M., Bouillon, S., Skov, M. W., Waldron, S. and Huxham, M. (2014) Rapid losses of surface elevation following tree girdling and cutting in tropical mangroves. PLoS ONE, 9(9), e107868. (doi:10.1371/journal.pone.0107868) (PMID:25244646) (PMCID:PMC4171491)

2013

Drew, S. et al. (2013) The price of knowledge in the knowledge economy: Should development of peatland in the UK support a research levy? Land Use Policy, 32, pp. 50-60. (doi:10.1016/j.landusepol.2012.10.007)

2010

Bass, A. M., Waldron, S. , Preston, T. and Adams, C. E. (2010) Net pelagic heterotrophy in mesotrophic and oligotrophic basins of a large, temperate lake. Hydrobiologia, 652(1), pp. 363-375. (doi:10.1007/s10750-010-0369-6)

Bass, A. M., Waldron, S. , Preston, T. and Adams, C. E. (2010) Temporal and spatial heterogeneity in lacustrine δ13CDIC and δ18ODO signatures in a large mid-latitude temperate lake. Journal of Limnology, 69(2), pp. 341-349.

Gulliver, P. , Waldron, S. , Scott, E.M. and Bryant, C. (2010) The effect of storage on the radiocarbon, stable carbon and nitrogen isotopic signatures and concentrations of riverine DOM. Radiocarbon, 52(3), pp. 1113-1122.

Speed, M., Tetzlaff, D., Soulsby, C., Hrachowitz, M. and Waldron, S. (2010) Isotopic and geochemical tracers reveal similarities in transit times in contrasting mesoscale catchments. Hydrological Processes, 24(9), pp. 1211-1224. (doi:10.1002/hyp.7593)

Zhou, Z., Waldron, S. and Li, Z. (2010) Integration of PS-InSAR and GPS for monitoring seasonal and long-term peatland surface fluctuations. In: The RSPSoc Remote Sensing and the Carbon Cycle, London, UK, 5 May 2010,

2009

Waldron, S. , Flowers, H., Arlaud, C., Bryant, C. and McFarlane, S. (2009) The significance of organic carbon and nutrient export from peatland-dominated landscapes subject to disturbance, a stoichiometric perspective. Biogeosciences, 6(3), pp. 363-374. (doi:10.5194/bg-6-363-2009)

2008

Dunn, S.M., Bacon, J.R., Soulsby, C., Tetzlaff, D., Stutter, M.I., Waldron, S. and Malcolm, A. (2008) Interpretation of homogeneity in δ18O signatures of stream water in a nested sub-catchment system in north-east Scotland. Hydrological Processes, 22(24), pp. 4767-4782. (doi:10.1002/hyp.7088)

2007

Sanpera, C., Ruiz, X., Moreno, R., Jover, L. and Waldron, S. (2007) Mercury and stable isotopes in feathers of Audouin's Gulls as indicators of feeding habits and migratory connectivity. Condor, 109, pp. 268-275.

Tetzlaff, D., Soulsby, C., Waldron, S. , Malcolm, I., Bacon, P., Dunn, S., Lilly, A. and Youngson, A. (2007) Conceptualization of runoff processes using a geographical information system and tracers in a nested mesoscale catchment. Hydrological Processes, 21, pp. 1289-1307. (doi:10.1002/hyp.6309)

Tetzlaff, D., Waldron, S. , Brewer, M. and Soulsby, C. (2007) Assessing nested hydrological and hydrochemical behaviour of a mesoscale catchment using continuous tracer data. Journal of Hydrology, 336, pp. 430-443. (doi:10.1016/j.jhydrol.2007.01.020)

Waldron, S. , Scott, E. and Soulsby, C. (2007) Stable isotope analysis reveals lower-order river dissolved inorganic carbon pools are highly dynamic. Environmental Science and Technology, 41, pp. 6156-6162. (doi:10.1021/es0706089)

2006

Soulsby, C., Tetzlaff, D., Rodgers, P., Dunn, S. and Waldron, S. (2006) Runoff processes, stream water residence times and controlling landscape characteristics in a mesoscale catchment: An initial evaluation. Journal of Hydrology, 325, pp. 197-221. (doi:10.1016/j.jhydrol.2005.10.024)

2005

Valsami-Jones, E., Baltatzis, E., Bailey, E., Boyce, A. , Alexander, J., Magganas, A., Anderson, L., Waldron, S. and Ragnarsdottir, K. (2005) The geochemistry of fluids from an active shallow submarine hydrothermal system: Milos island, Hellenic Volcanic Arc. Journal of Volcanology and Geothermal Research, 148, pp. 130-151. (doi:10.1016/j.jvolgeores.2005.03.018)

Waldron, S. (2005) Intraguild omnivory in predatory stream insects. Journal of Animal Ecology, 74(4), pp. 619-629.

Waldron, S. (2005) Stable isotope tracers as diagnostic tools in upscaling flow path understanding and residence time estimates in a mountainous mesoscale catchment. Hydrological Processes, 19(11), pp. 2291-2307.

Waldron, S. (2005) Using stable isotope tracers to assess hydrological flow paths, residence times and landscape influences in a nested mesoscale catchment. Hydrology and Earth System Sciences, 9(3), pp. 139-155.

2004

Bearhop, S., Adams, C.E., Waldron, S. , Fuller, R.A. and Macleod, H. (2004) Determining trophic niche width: a novel approach using stable isotope analysis. Journal of Animal Ecology, 73(5), pp. 1007-1012. (doi:10.1111/j.0021-8790.2004.00861.x)

Bearhop, S., Hilton, G.M., Votier, S.C. and Waldron, S. (2004) Stable isotope ratios indicate that body condition in migrating passerines is influenced by winter habitat. Royal Society, Biology Letters, 271(S4), pp. 215-218. (doi:10.1098/rsbl.2003.0129)

Cresswell, W., Holt, S., Reid, J.M., Whitfield, D.P., Mellanby, R.J., Norton, D. and Waldron, S. (2004) The energetic costs of egg heating constrain incubation attendance but do not determine daily energy expenditure in the pectoral sandpiper. Behavioral Ecology, 15(3), pp. 498-507. (doi:10.1093/beheco/arh042)

Gillson, L., Waldron, S. and Willis, K.J. (2004) Interpretation of soil δ13C as an indicator of vegetation change in African savannas. Journal of Vegetation Science, 15(3), pp. 339-350.

Grey, J., Waldron, S. and Hutchinson, R. (2004) The utility of carbon and nitrogen isotope analyses to trace contributions from fish farms to the receiving communities of freshwater lakes: a pilot study in Esthwaite Water, UK. Hydrobiologia, 524(1), pp. 253-262. (doi:10.1023/B:HYDR.0000036144.49795.dd)

McCarthy, I.D., Fraser, D., Waldron, S. and Adams, C.E. (2004) A stable isotope analysis of trophic polymorphism among Arctic charr from Loch Ericht, Scotland. Journal of Fish Biology, 65(5), pp. 1435-1440.

Morrison, D.J. , Cooper, K., Waldron, S. , Slater, C., Weaver, L.T. and Preston, T. (2004) A streamlined approach to the analysis of volatile fatty acids and its application to the measurement of whole-body flux. Rapid Communications in Mass Spectrometry, 18(21), pp. 2593-2600. (doi:10.1002/rcm.1662)

Waldron, S. (2004) Ebullition of methane-containing gas bubbles from near-surface Sphagnum peat. Geophysical Research Letters, 31(21),

2003

Baird, A.J. and Waldron, S. (2003) Shallow horizontal groundwater flow in peatlands is reduced by bacteriogenic gas production. Geophysical Research Letters, 30(20), (doi:10.1029/2003GL018233)

Jones, J.I. and Waldron, S. (2003) Combined stable isotope and gut contents analysis of food webs in plant-dominated, shallow lakes. Freshwater Biology, 48(8), pp. 1396-1407. (doi:10.1046/j.1365-2427.2003.01095.x)

Adams, C., Fraser, D., McCarthy, I., Shields, S., Waldron, S. and Alexander, G. (2003) Stable isotope analysis reveals ecological segregation in a bimodal size polymorphism in Arctic charr from Loch Tay, Scotland. Journal of Fish Biology, 62(2), pp. 474-481. (doi:10.1046/j.1095-8649.2003.00044.x)

Baird, A.J. and Waldron, S. (2003) Shallow horizontal groundwater flow in peatlands is reduced by bacteriogenic gas production. Geophysical Research Letters, 30(20), p. 2043.

Evans, K.L., Waldron, S. and Bradbury, R.B. (2003) Segregation in the African wintering ranges of English and Swiss Swallow Hirundo rustica populations: a stable isotope study. Bird Study, 50, pp. 294-299.

Millett, J., Jones, R.I. and Waldron, S. (2003) The contribution of insect prey to the total nitrogen content of sundews (Drosera spp.) determined in situ by stable isotope analysis. New Phytologist, 158(3), pp. 527-534. (doi:10.1046/j.1469-8137.2003.00763.x)

2002

Bearhop, S., Waldron, S. , Votier, S.C. and Furness, R.W. (2002) Factors that influence assimilation rates and fractionation of nitrogen and carbon stable isotopes in avian blood and feathers. Physiological and Biochemical Zoology, 75(5), pp. 451-458.

2001

Waldron, S. , Tatner, P., Jack, I. and Arnott, C. (2001) The impact of sewage discharge in a marine embayment: A stable isotope reconnaissance. Estuarine, Coastal and Shelf Science, 52(1), pp. 111-115. (doi:10.1006/ecss.2000.0731)

Bearhop, S., Thompson, D., Phillips, R., Waldron, S. , Hamer, K., Gray, C., Votier, S., Ross, B. and Furness, R. (2001) Annual variation in Great Skua diets: The importance of commercial fisheries and predation on seabirds revealed by combining dietary analyses. Condor, 103, pp. 802-809.

Bearhop, S., Thompson, D.R., Phillips, R.A., Waldron, S. , Hamer, K.C., Gray, C.M., Votier, S.C., Ross, B.P. and Furness, R.W. (2001) Annual variation in Great Skua diets: The importance of commercial fisheries and predation on seabirds revealed by combining dietary analyses. Condor, 103(4), pp. 802-809.

Donnelly, T., Waldron, S. , Tait, A., Dougans, J. and Bearhop, S. (2001) Hydrogen isotope analysis of natural abundance and deuterium- enriched waters by reduction over chromium on-line to a dynamic dual inlet isotope-ratio mass spectrometer. Rapid Communications in Mass Spectrometry, 15(15), pp. 1297-1303. (doi:10.1002/rcm.361)

Lancaster, J. and Waldron, S. (2001) Stable isotope values of lotic invertebrates: sources of variation, experimental design, and statistical interpretation. Limnology and Oceanography: Methods, 46(3), pp. 723-730.

Nagel, O.W., Waldron, S. and Jones, H.G. (2001) An off-line implementation of the stable isotope technique for measurements of alternative respiratory pathway activities. Plant Physiology, 127(3), pp. 1279-1286.

2000

Bearhop, S., Teece, M.A., Waldron, S. and Furness, R.W. (2000) Influence of lipid and uric acid on delta C-13 and delta N-15 values of avian blood: Implications for trophic studies. Auk, 117(2), pp. 504-507.

McCarthy, I.D. and Waldron, S. (2000) Identifying migratory Salmo trutta using carbon and nitrogen stable isotope ratios. Rapid Communications in Mass Spectrometry, 14(15), pp. 1325-1331. (doi:10.1002/1097-0231(20000815)14:15<1325::AID-RCM980>3.0.CO;2-A)

Thompson, D.R., Phillips, R.A., Stewart, F.M. and Waldron, S. (2000) Low delta C-13 signatures in pelagic seabirds: lipid ingestion as a potential source of C-13-depleted carbon in the Procellariiformes. Marine Ecology Progress Series, 208, pp. 265-271.

This list was generated on Mon Mar 18 17:27:48 2019 GMT.
Jump to: Articles | Research Reports or Papers | Conference Proceedings
Number of items: 67.

Articles

Grau Andres, R., Gray, A., Davies, G. M., Scott, E. M. and Waldron, S. (2019) Burning increases post-fire carbon emissions in a heathland and a raised bog, but experimental manipulation of fire severity has no effect. Journal of Environmental Management, 233, pp. 321-328. (doi:10.1016/j.jenvman.2018.12.036) (PMID:30584963)

Blair, R. M., Waldron, S. , Phoenix, V. and Gauchotte-Lindsay, C. (2019) Microscopy and elemental analysis characterisation of microplastics in sediment of a freshwater urban river in Scotland, UK. Environmental Science and Pollution Research, (Accepted for Publication)

Grau-Andrés, R., Davies, G. M., Waldron, S. , Scott, E. M. and Gray, A. (2019) Increased fire severity alters initial vegetation regeneration across Calluna-dominated ecosystems. Journal of Environmental Management, 231, pp. 1004-1011. (doi:10.1016/j.jenvman.2018.10.113)

Zheng, Y., Naylor, L. A. , Waldron, S. and Oliver, D. M. (2019) Knowledge management across the environment-policy interface in China: what knowledge is exchanged, why, and how is this undertaken? Environmental Science and Policy, 92, pp. 66-75. (doi:10.1016/j.envsci.2018.09.021)

Buckerfield, S. J., Waldron, S. , Quilliam, R. S., Naylor, L. A. , Li, S. and Oliver, D. M. (2019) How can we improve understanding of faecal indicator dynamics in karst systems under changing climatic, population, and land use stressors? - Research opportunities in SW China. Science of the Total Environment, 646, pp. 438-447. (doi:10.1016/j.scitotenv.2018.07.292) (PMID:30056232)

Grau-Andres, R., Davies, G. M., Gray, A., Scott, E. M. and Waldron, S. (2018) Fire severity is more sensitive to low fuel moisture content on Calluna heathlands than on peat bogs. Science of the Total Environment, 616-17, pp. 1261-1269. (doi:10.1016/j.scitotenv.2017.10.192) (PMID:29111249)

Zheng, Y., Waldron, S. and Flowers, T. (2018) Fluvial dissolved organic carbon composition varies spatially and seasonally in a small catchment draining a wind farm and felled forestry. Science of the Total Environment, 626, pp. 785-794. (doi:10.1016/j.scitotenv.2018.01.001)

Blair, R. M., Waldron, S. , Phoenix, V. and Gauchotte-Lindsay, C. (2017) Micro- and nanoplastic pollution of freshwater and wastewater treatment systems. Springer Science Reviews, 5(1-2), pp. 19-30. (doi:10.1007/s40362-017-0044-7)

Grau-Andrés, R., Davies, G. M., Waldron, S. , Scott, E. M. and Gray, A. (2017) Leaving moss and litter layers undisturbed reduces the short-term environmental consequences of heathland managed burns. Journal of Environmental Management, 204(1), pp. 102-110. (doi:10.1016/j.jenvman.2017.08.017) (PMID:28865305)

Wijedasa, L. S. et al. (2017) Denial of long-term issues with agriculture on tropical peatlands will have devastating consequences. Global Change Biology, 23(3), pp. 977-982. (doi:10.1111/gcb.13516) (PMID:27670948)

Vihermaa, L. E., Waldron, S. , Domingues, T., Grace, J., Cosio, E. G., Limonchi, F., Hopkinson, C., Ribeiro da Rocha, H. and Gloor, E. (2016) Fluvial carbon export from a lowland Amazonian rainforest in relation to atmospheric fluxes. Journal of Geophysical Research: Biogeosciences, 121(12), pp. 3001-3018. (doi:10.1002/2016JG003464)

Armstrong, A., Burton, R. R., Lee, S. E., Mobbs, S., Ostle, N., Smith, V., Waldron, S. and Whitaker, J. (2016) Ground-level climate at a peatland wind farm in Scotland is affected by wind turbine operation. Environmental Research Letters, 11(4), 044024. (doi:10.1088/1748-9326/11/4/044024)

Woolway, R. I. et al. (2016) Diel surface temperature range scales with lake size. PLoS ONE, 11(3), e0152466. (doi:10.1371/journal.pone.0152466) (PMID:27023200) (PMCID:PMC4811584)

Elayouty, A., Scott, M. , Miller, C. , Waldron, S. and Franco-Villoria, M. (2016) Challenges in modeling detailed and complex environmental data sets: a case study modeling the excess partial pressure of fluvial CO2. Evironmental and Ecological Statistics, 23(1), pp. 65-87. (doi:10.1007/s10651-015-0329-4)

Armstrong, A., Waldron, S. , Ostle, N. J., Richardson, H. and Whitaker, J. (2015) Biotic and abiotic factors interact to regulate northern peatland carbon cycling. Ecosystems, 18(8), pp. 1395-1409. (doi:10.1007/s10021-015-9907-4)

Gyore, D. , Stuart, F. , Gilfillan, S. M.V. and Waldron, S. (2015) Tracing injected CO2 in the Cranfield enhanced oil recovery field (MS, USA) using He, Ne and Ar isotopes. International Journal of Greenhouse Gas Control, 42, pp. 554-561. (doi:10.1016/j.ijggc.2015.09.009)

Long, H., Vihermaa, L., Waldron, S. , Hoey, T. , Quemin, S. and Newton, J. (2015) Hydraulics are a first order control on CO2 efflux from fluvial systems. Journal of Geophysical Research: Biogeosciences, 120(10), pp. 1912-1922. (doi:10.1002/2015JG002955)

Buckles, L.K., Weijers, J.W.H., Tran, X.-M., Waldron, S. and Sinninghe Damsté, J.S. (2014) Provenance of tetraether membrane lipids in a large temperate lake (Loch Lomond, UK): implications for glycerol dialkyl glycerol tetraether (GDGT)-based palaeothermometry. Biogeosciences, 11(19), pp. 5539-5563. (doi:10.5194/bg-11-5539-2014)

Vihermaa, L.E., Waldron, S. , Garnett, M.H. and Newton, J. (2014) Old carbon contributes to aquatic emissions of carbon dioxide in the Amazon. Biogeosciences, 11(1), pp. 3635-3645. (doi:10.5194/bg-11-3635-2014)

Armstrong, A., Waldron, S. , Whitaker, J. and Ostle, N. J. (2014) Wind farm and solar park effects on plant-soil carbon cycling: uncertain impacts of changes in ground-level microclimate. Global Change Biology, 20(6), pp. 1699-1706. (doi:10.1111/gcb.12437)

Waldron, S. , Scott, E. M. , Vihermaa, L. E. and Newton, J. (2014) Quantifying precision and accuracy of measurements of dissolved inorganic carbon stable isotopic composition using continuous-flow isotope-ratio mass spectrometry. Rapid Communications in Mass Spectrometry, 28(10), pp. 1117-1126. (doi:10.1002/rcm.6873)

Padfield, R. et al. (2014) Research agendas for the sustainable management of tropical peatland in Malaysia. Environmental Conservation, 42(1), pp. 73-83. (doi:10.1017/S0376892914000034)

Lang'at, J. K. S., Kairo, J. G., Mencuccini, M., Bouillon, S., Skov, M. W., Waldron, S. and Huxham, M. (2014) Rapid losses of surface elevation following tree girdling and cutting in tropical mangroves. PLoS ONE, 9(9), e107868. (doi:10.1371/journal.pone.0107868) (PMID:25244646) (PMCID:PMC4171491)

Drew, S. et al. (2013) The price of knowledge in the knowledge economy: Should development of peatland in the UK support a research levy? Land Use Policy, 32, pp. 50-60. (doi:10.1016/j.landusepol.2012.10.007)

Bass, A. M., Waldron, S. , Preston, T. and Adams, C. E. (2010) Net pelagic heterotrophy in mesotrophic and oligotrophic basins of a large, temperate lake. Hydrobiologia, 652(1), pp. 363-375. (doi:10.1007/s10750-010-0369-6)

Bass, A. M., Waldron, S. , Preston, T. and Adams, C. E. (2010) Temporal and spatial heterogeneity in lacustrine δ13CDIC and δ18ODO signatures in a large mid-latitude temperate lake. Journal of Limnology, 69(2), pp. 341-349.

Gulliver, P. , Waldron, S. , Scott, E.M. and Bryant, C. (2010) The effect of storage on the radiocarbon, stable carbon and nitrogen isotopic signatures and concentrations of riverine DOM. Radiocarbon, 52(3), pp. 1113-1122.

Speed, M., Tetzlaff, D., Soulsby, C., Hrachowitz, M. and Waldron, S. (2010) Isotopic and geochemical tracers reveal similarities in transit times in contrasting mesoscale catchments. Hydrological Processes, 24(9), pp. 1211-1224. (doi:10.1002/hyp.7593)

Waldron, S. , Flowers, H., Arlaud, C., Bryant, C. and McFarlane, S. (2009) The significance of organic carbon and nutrient export from peatland-dominated landscapes subject to disturbance, a stoichiometric perspective. Biogeosciences, 6(3), pp. 363-374. (doi:10.5194/bg-6-363-2009)

Dunn, S.M., Bacon, J.R., Soulsby, C., Tetzlaff, D., Stutter, M.I., Waldron, S. and Malcolm, A. (2008) Interpretation of homogeneity in δ18O signatures of stream water in a nested sub-catchment system in north-east Scotland. Hydrological Processes, 22(24), pp. 4767-4782. (doi:10.1002/hyp.7088)

Sanpera, C., Ruiz, X., Moreno, R., Jover, L. and Waldron, S. (2007) Mercury and stable isotopes in feathers of Audouin's Gulls as indicators of feeding habits and migratory connectivity. Condor, 109, pp. 268-275.

Tetzlaff, D., Soulsby, C., Waldron, S. , Malcolm, I., Bacon, P., Dunn, S., Lilly, A. and Youngson, A. (2007) Conceptualization of runoff processes using a geographical information system and tracers in a nested mesoscale catchment. Hydrological Processes, 21, pp. 1289-1307. (doi:10.1002/hyp.6309)

Tetzlaff, D., Waldron, S. , Brewer, M. and Soulsby, C. (2007) Assessing nested hydrological and hydrochemical behaviour of a mesoscale catchment using continuous tracer data. Journal of Hydrology, 336, pp. 430-443. (doi:10.1016/j.jhydrol.2007.01.020)

Waldron, S. , Scott, E. and Soulsby, C. (2007) Stable isotope analysis reveals lower-order river dissolved inorganic carbon pools are highly dynamic. Environmental Science and Technology, 41, pp. 6156-6162. (doi:10.1021/es0706089)

Soulsby, C., Tetzlaff, D., Rodgers, P., Dunn, S. and Waldron, S. (2006) Runoff processes, stream water residence times and controlling landscape characteristics in a mesoscale catchment: An initial evaluation. Journal of Hydrology, 325, pp. 197-221. (doi:10.1016/j.jhydrol.2005.10.024)

Valsami-Jones, E., Baltatzis, E., Bailey, E., Boyce, A. , Alexander, J., Magganas, A., Anderson, L., Waldron, S. and Ragnarsdottir, K. (2005) The geochemistry of fluids from an active shallow submarine hydrothermal system: Milos island, Hellenic Volcanic Arc. Journal of Volcanology and Geothermal Research, 148, pp. 130-151. (doi:10.1016/j.jvolgeores.2005.03.018)

Waldron, S. (2005) Intraguild omnivory in predatory stream insects. Journal of Animal Ecology, 74(4), pp. 619-629.

Waldron, S. (2005) Stable isotope tracers as diagnostic tools in upscaling flow path understanding and residence time estimates in a mountainous mesoscale catchment. Hydrological Processes, 19(11), pp. 2291-2307.

Waldron, S. (2005) Using stable isotope tracers to assess hydrological flow paths, residence times and landscape influences in a nested mesoscale catchment. Hydrology and Earth System Sciences, 9(3), pp. 139-155.

Bearhop, S., Adams, C.E., Waldron, S. , Fuller, R.A. and Macleod, H. (2004) Determining trophic niche width: a novel approach using stable isotope analysis. Journal of Animal Ecology, 73(5), pp. 1007-1012. (doi:10.1111/j.0021-8790.2004.00861.x)

Bearhop, S., Hilton, G.M., Votier, S.C. and Waldron, S. (2004) Stable isotope ratios indicate that body condition in migrating passerines is influenced by winter habitat. Royal Society, Biology Letters, 271(S4), pp. 215-218. (doi:10.1098/rsbl.2003.0129)

Cresswell, W., Holt, S., Reid, J.M., Whitfield, D.P., Mellanby, R.J., Norton, D. and Waldron, S. (2004) The energetic costs of egg heating constrain incubation attendance but do not determine daily energy expenditure in the pectoral sandpiper. Behavioral Ecology, 15(3), pp. 498-507. (doi:10.1093/beheco/arh042)

Gillson, L., Waldron, S. and Willis, K.J. (2004) Interpretation of soil δ13C as an indicator of vegetation change in African savannas. Journal of Vegetation Science, 15(3), pp. 339-350.

Grey, J., Waldron, S. and Hutchinson, R. (2004) The utility of carbon and nitrogen isotope analyses to trace contributions from fish farms to the receiving communities of freshwater lakes: a pilot study in Esthwaite Water, UK. Hydrobiologia, 524(1), pp. 253-262. (doi:10.1023/B:HYDR.0000036144.49795.dd)

McCarthy, I.D., Fraser, D., Waldron, S. and Adams, C.E. (2004) A stable isotope analysis of trophic polymorphism among Arctic charr from Loch Ericht, Scotland. Journal of Fish Biology, 65(5), pp. 1435-1440.

Morrison, D.J. , Cooper, K., Waldron, S. , Slater, C., Weaver, L.T. and Preston, T. (2004) A streamlined approach to the analysis of volatile fatty acids and its application to the measurement of whole-body flux. Rapid Communications in Mass Spectrometry, 18(21), pp. 2593-2600. (doi:10.1002/rcm.1662)

Waldron, S. (2004) Ebullition of methane-containing gas bubbles from near-surface Sphagnum peat. Geophysical Research Letters, 31(21),

Baird, A.J. and Waldron, S. (2003) Shallow horizontal groundwater flow in peatlands is reduced by bacteriogenic gas production. Geophysical Research Letters, 30(20), (doi:10.1029/2003GL018233)

Jones, J.I. and Waldron, S. (2003) Combined stable isotope and gut contents analysis of food webs in plant-dominated, shallow lakes. Freshwater Biology, 48(8), pp. 1396-1407. (doi:10.1046/j.1365-2427.2003.01095.x)

Adams, C., Fraser, D., McCarthy, I., Shields, S., Waldron, S. and Alexander, G. (2003) Stable isotope analysis reveals ecological segregation in a bimodal size polymorphism in Arctic charr from Loch Tay, Scotland. Journal of Fish Biology, 62(2), pp. 474-481. (doi:10.1046/j.1095-8649.2003.00044.x)

Baird, A.J. and Waldron, S. (2003) Shallow horizontal groundwater flow in peatlands is reduced by bacteriogenic gas production. Geophysical Research Letters, 30(20), p. 2043.

Evans, K.L., Waldron, S. and Bradbury, R.B. (2003) Segregation in the African wintering ranges of English and Swiss Swallow Hirundo rustica populations: a stable isotope study. Bird Study, 50, pp. 294-299.

Millett, J., Jones, R.I. and Waldron, S. (2003) The contribution of insect prey to the total nitrogen content of sundews (Drosera spp.) determined in situ by stable isotope analysis. New Phytologist, 158(3), pp. 527-534. (doi:10.1046/j.1469-8137.2003.00763.x)

Bearhop, S., Waldron, S. , Votier, S.C. and Furness, R.W. (2002) Factors that influence assimilation rates and fractionation of nitrogen and carbon stable isotopes in avian blood and feathers. Physiological and Biochemical Zoology, 75(5), pp. 451-458.

Waldron, S. , Tatner, P., Jack, I. and Arnott, C. (2001) The impact of sewage discharge in a marine embayment: A stable isotope reconnaissance. Estuarine, Coastal and Shelf Science, 52(1), pp. 111-115. (doi:10.1006/ecss.2000.0731)

Bearhop, S., Thompson, D., Phillips, R., Waldron, S. , Hamer, K., Gray, C., Votier, S., Ross, B. and Furness, R. (2001) Annual variation in Great Skua diets: The importance of commercial fisheries and predation on seabirds revealed by combining dietary analyses. Condor, 103, pp. 802-809.

Bearhop, S., Thompson, D.R., Phillips, R.A., Waldron, S. , Hamer, K.C., Gray, C.M., Votier, S.C., Ross, B.P. and Furness, R.W. (2001) Annual variation in Great Skua diets: The importance of commercial fisheries and predation on seabirds revealed by combining dietary analyses. Condor, 103(4), pp. 802-809.

Donnelly, T., Waldron, S. , Tait, A., Dougans, J. and Bearhop, S. (2001) Hydrogen isotope analysis of natural abundance and deuterium- enriched waters by reduction over chromium on-line to a dynamic dual inlet isotope-ratio mass spectrometer. Rapid Communications in Mass Spectrometry, 15(15), pp. 1297-1303. (doi:10.1002/rcm.361)

Lancaster, J. and Waldron, S. (2001) Stable isotope values of lotic invertebrates: sources of variation, experimental design, and statistical interpretation. Limnology and Oceanography: Methods, 46(3), pp. 723-730.

Nagel, O.W., Waldron, S. and Jones, H.G. (2001) An off-line implementation of the stable isotope technique for measurements of alternative respiratory pathway activities. Plant Physiology, 127(3), pp. 1279-1286.

Bearhop, S., Teece, M.A., Waldron, S. and Furness, R.W. (2000) Influence of lipid and uric acid on delta C-13 and delta N-15 values of avian blood: Implications for trophic studies. Auk, 117(2), pp. 504-507.

McCarthy, I.D. and Waldron, S. (2000) Identifying migratory Salmo trutta using carbon and nitrogen stable isotope ratios. Rapid Communications in Mass Spectrometry, 14(15), pp. 1325-1331. (doi:10.1002/1097-0231(20000815)14:15<1325::AID-RCM980>3.0.CO;2-A)

Thompson, D.R., Phillips, R.A., Stewart, F.M. and Waldron, S. (2000) Low delta C-13 signatures in pelagic seabirds: lipid ingestion as a potential source of C-13-depleted carbon in the Procellariiformes. Marine Ecology Progress Series, 208, pp. 265-271.

Research Reports or Papers

Masters, C., Shipton, Z., Gatliff, R., Haszeldine, R.S., Sorbie, K., Stuart, F. , Waldron, S. , Younger, P.L. and Curran, J. (2014) Independent Expert Scientific Panel – Report on Unconventional Oil and Gas. Project Report. The Scottish Government, Edinburgh.

Conference Proceedings

Elayouty, A., Scott, M. , Miller, C. and Waldron, S. (2018) Functional Principal Component Analysis for Non-stationary Dynamic Time Series. In: 33rd International Workshop on Statistical Modelling (IWSM 2018), Bristol, UK, 16-20 Jul 2018, pp. 84-89.

Elayouty, A., Scott, E. , Miller, C. , Waldron, S. and Franco-Villoria, M. (2014) Visualisation and Modelling of Environmental Sensor Time Series. In: 29th International Workshop on Statistical Modelling, Goettingen, German, 14-18 Jul 2014,

Zhou, Z., Waldron, S. and Li, Z. (2010) Integration of PS-InSAR and GPS for monitoring seasonal and long-term peatland surface fluctuations. In: The RSPSoc Remote Sensing and the Carbon Cycle, London, UK, 5 May 2010,

This list was generated on Mon Mar 18 17:27:48 2019 GMT.


Susan Waldron

R517B Level 5 GES, East Quadrangle, Main Building, Glasgow G12 8QQ,