Browse by Current Cardiff authors

Windsor, Fredric M., Pereira, Gloria M., Morrissey, Christy A., Tyler, Charles R. and Ormerod, Steve J. 2020. Environment and food web structure interact to alter the trophic magnification of persistent chemicals across river ecosystems. Science of the Total Environment 717 , 137271. 10.1016/j.scitotenv.2020.137271 Item availability restricted.

Jams, Ifan B., Windsor, Fredric M., Poudevigne-Durance, Thomas, Ormerod, Steve J. and Durance, Isabelle 2020. Estimating the size distribution of plastics ingested by animals. Nature Communications 11 (1) , 1594. 10.1038/s41467-020-15406-6

Windsor, Frederic M, Pereira, M Gloria, Tyler, Charles R and Ormerod, Steve J 2019. River organisms as indicators of the distribution and sources of persistent organic pollutants in contrasting catchments. Environmental Pollution 255 (P1) , 113144. 10.1016/j.envpol.2019.113144

Windsor, Fredric M., Pereira, M. Gloria, Tyler, Charles R. and Ormerod, Stephen J. 2019. Biological traits and the transfer of persistent organic pollutants through river food webs. Environmental Science and Technology 53 (22) , pp. 13246-13256. 10.1021/acs.est.9b05891

Windsor, Fredric M., Pereira, M. Gloria, Tyler, Charles R. and Ormerod, Steve J. 2019. Persistent contaminants as potential constraints on the recovery of urban river food webs from gross pollution. Water Research 163 , 114858. 10.1016/j.watres.2019.114858

Reid, Andrea J., Carlson, Andrew K., Creed, Irena F., Eliason, Erika J., Gell, Peter A., Johnson, Pieter T. J., Kidd, Karen A., MacCormack, Tyson J., Olden, Julian D., Ormerod, Stephen, Smol, John P., Taylor, William W., Tockner, Klement, Vermaire, Jesse C., Dudgeon, David and Cooke, Steven J. 2019. Emerging threats and persistent conservation challenges for freshwater biodiversity. Biological Reviews 94 (3) , pp. 849-873. 10.1111/brv.12480

Windsor, Fredric M., Durance, Isabelle, Horton, Alice A., Thompson, Richard C., Tyler, Charles R. and Ormerod, Steve J. 2019. A catchment-scale perspective of plastic pollution. Global Change Biology 25 (4) , pp. 1207-1221. 10.1111/gcb.14572

Sinha, Ankita, Chatterjee, Nilanjan, Ormerod, Steve J., Adhikari, Bhupendra Singh and Krishnamurthy, Ramesh 2019. River birds as potential indicators of local- and catchment-scale influences on Himalayan river ecosystems. Ecosystems and People 15 (1) , pp. 90-101. 10.1080/26395916.2019.1591508

Van Looy, Kris, Tonkin, Jonathan D., Floury, Mathieu, Leigh, Catherine, Soininen, Janne, Larsen, Stefano, Heino, Jani, LeRoy Poff, N., Delong, Michael, Jähnig, Sonja C., Datry, Thibault, Bonada, Núria, Rosebery, Juliette, Jamoneau, Aurélien, Ormerod, Steve J., Collier, Kevin J. and Wolter, Christian 2019. The three Rs of river ecosystem resilience: Resources, recruitment, and refugia. River Research and Applications 35 (2) , pp. 107-120. 10.1002/rra.3396

Windsor, Fredric M., Tilley, Rosie M., Tyler, Charles R. and Ormerod, Steve J. 2019. Microplastic ingestion by riverine macroinvertebrates. Science of the Total Environment 646 , pp. 68-74. 10.1016/j.scitotenv.2018.07.271

Riley, William D., Potter, Edward C.E., Biggs, Jeremy, Collins, Adrian L., Jarvie, Helen P., Jones, J. Iwan, Kelly-Quinn, Mary, Ormerod, Stephen J., Sear, David A., Wilby, Robert L., Broadmeadow, Samantha, Brown, Colin D., Chanin, Paul, Copp, Gordon H., Cowx, Ian G., Grogan, Adam, Hornby, Duncan D., Huggett, Duncan, Kelly, Martyn G., Naura, Marc, Newman, Jonathan R. and Siriwardena, Gavin M. 2018. Small Water Bodies in Great Britain and Ireland: Ecosystem function, human-generated degradation, and options for restorative action. Science of The Total Environment 645 , pp. 1598-1616. 10.1016/j.scitotenv.2018.07.243

Feld, Christian K., Fernandes, Maria Rosário, Ferreira, Maria Teresa, Hering, Daniel, Ormerod, Steve J., Venohr, Markus and Gutiérrez-Cánovas, Cayetano 2018. Evaluating riparian solutions to multiple stressor problems in river ecosystems - A conceptual study. Water Research 139 , pp. 381-394. 10.1016/j.watres.2018.04.014

Larsen, Stefano, Chase, Jonathan M., Durance, Isabelle and Ormerod, Steve J. 2018. Lifting the veil: richness measurements fail to detect systematic biodiversity change over three decades. Ecology 99 (6) , pp. 1316-1326. 10.1002/ecy.2213

Bussi, Gianbattista, Whitehead, Paul G., Gutierrez Canovas, Cayetano, Ledesma, José L.J., Ormerod, Stephen and Couture, Raoul-Marie 2018. Modelling the effects of climate and land-use change on the hydrochemistry and ecology of the River Wye(Wales). Science of the Total Environment 627 , pp. 733-743. 10.1016/j.scitotenv.2018.01.295

Windsor, Fredric M., Ormerod, Stephen James and Tyler, Charles R. 2018. Endocrine disruption in aquatic systems: up-scaling research to address ecological consequences. Biological Reviews 93 (1) , pp. 626-641. 10.1111/brv.12360

Seymour, Mathew, Durance, Isabelle, Cosby, Bernard J., Ransom-Jones, Emma, Deiner, Kristy, Ormerod, Stephen, Colbourne John, K., Wilgar, Gregory, Carvalho, Gary R., de Bruyn, Mark, Edwards, Francois, Bridget, Emmet A., Bik, Holly M. and Creer, Simon 2018. Acidity promotes degradation of multi-species environmental DNA in lotic mesocosms. Communications Biology 1 , 4. 10.1038/s42003-017-0005-3

Pearson, Caitlin E., Symondson, William Oliver Christian, Clare, E. L., Ormerod, Stephen James, Iparraguirre Bolaños, E. and Vaughan, Ian Phillip 2018. The effects of pastoral intensification on the feeding interactions of generalist predators in streams. Molecular Ecology 27 (2) , pp. 590-602. 10.1111/mec.14459

MacDonald, Hannah C., Ormerod, Stephen J. and Bruford, Michael William 2017. Enhancing capacity for freshwater conservation at the genetic level: a demonstration using three stream macroinvertebrates. Aquatic Conservation Marine and Freshwater Ecosystems 27 (2) , pp. 452-461. 10.1002/aqc.2691

Sinnadurai, Paul, Jones, Thomas Hefin and Ormerod, Stephen James 2016. Squeezed out: the consequences of riparian zone modification for specialist invertebrates. Biodiversity and Conservation 25 (14) , pp. 3075-3092. 10.1007/s10531-016-1220-9

Alix, Muriel, Knights, Richard and Ormerod, Stephen James 2016. Rapid colonisation of a newly formed lake by zebra mussels and factors affecting juvenile settlement. Management of Biological Invasions 7 (4) , pp. 405-418. 10.3391/mbi.2016.7.4.10

Ormerod, Stephen J. and Ray, G. Carleton 2016. Connecting the shifting currents of aquatic science and policy. Aquatic Conservation-Marine and Freshwater Ecosystems 26 (5) , pp. 995-1004. 10.1002/aqc.2708

Woodward, Guy, Bonada, Nuria, Brown, Lee E., Death, Russell G., Durance, Isabelle, Gray, Clare, Hladyz, Sally, Ledger, Mark E., Milner, Alexander, Ormerod, Stephen, Thomson, Ross M. and Pawar, Samraat 2016. The effects of climatic fluctuations and extreme events on running water ecosystems. Philosophical Transactions of the Royal Society B - Biological Sciences 371 (1694) , 20150274. 10.1098/rstb.2015.0274

Frame, Jessica L., Jones, J. Iwan, Ormerod, Stephen James, Sadler, Jonathan P. and Ledger, Mark E. 2016. Biological barriers to restoration: testing the biotic resistance hypothesis in an upland stream recovering from acidification. Hydrobiologia 777 (1) , pp. 161-170. 10.1007/s10750-016-2772-0

Pearson, Caitlin E., Ormerod, Stephen James, Symondson, William Oliver Christian and Vaughan, Ian Phillip 2016. Resolving large-scale pressures on species and ecosystems: propensity modelling identifies agricultural effects on streams. Journal of applied ecology 53 (2) , pp. 408-417. 10.1111/1365-2664.12586

Verberk, Wilco C. E. P., Durance, Isabelle, Vaughan, Ian P. and Ormerod, Steve J. 2016. Field and laboratory studies reveal interacting effects of stream oxygenation and warming on aquatic ectotherms. Global Change Biology 22 (5) , pp. 1769-1778. 10.1111/gcb.13240

Thomas, Stephen M., Griffiths, Sian W. and Ormerod, Steve J. 2016. Beyond cool: adapting upland streams for climate change using riparian woodlands. Global Change Biology 22 (1) 10.1111/gcb.13103

Durance, Isabelle, Bruford, Michael William, Chalmers, Rachel, Chappell, Nick A., Christie, Mike, Cosby, B. Jack, Noble, David, Ormerod, Stephen James, Prosser, Havard, Weightman, Andrew John and Woodward, Guy 2016. The challenges of linking ecosystem services to biodiversity. Advances in Ecological Research 54 , pp. 87-134. 10.1016/bs.aecr.2015.10.003

Watts, G., Battarbee, R. W., Bloomfield, J. P., Crossman, J., Daccache, A., Durance, Isabelle, Elliott, J. A., Garner, G., Hannaford, J., Hannah, D. M., Hess, T., Jackson, C. R., Kay, A. L., Kernan, M., Knox, J., Mackay, J., Monteith, D. T., Ormerod, Stephen James, Rance, J., Stuart, M. E., Wade, A. J., Wade, S. D., Weatherhead, K., Whitehead, P. G. and Wilby, R. L. 2015. Climate change and water in the UK - past changes and future prospects. Progress in Physical Geography 39 (1) , pp. 6-28. 10.1177/0309133314542957

Johnston, Sarah R., Vaughan, Ian Phillip and Ormerod, Stephen James 2015. Acid-base status mediates the selection of organic habitats by upland stream invertebrates. Hydrobiologia 745 (1) , pp. 97-109. 10.1007/s10750-014-2097-9

Hering, Daniel, Carvalho, Laurence, Argillier, Christine, Beklioglu, Meryem, Borja, Angel, Cardoso, Ana Cristina, Duel, Harm, Ferreira, Teresa, Globevnik, Lidija, Hanganu, Jenica, Hellsten, Seppo, Jeppesen, Erik, Kodes, Vit, Solheim, Anne Lyche, Nõges, Tiina, Ormerod, Stephen James, Panagopoulos, Yiannis, Schmutz, Stefan, Venohr, Markus and Birk, Sebastian 2015. Managing aquatic ecosystems and water resources under multiple stress - An introduction to the MARS project. Science of the Total Environment 503 , pp. 10-21. 10.1016/j.scitotenv.2014.06.106

Thomas, Stephen M., Griffiths, Sian Wyn and Ormerod, Stephen James 2015. Adapting streams for climate change using riparian broadleaf trees and its consequences for stream salmonids. Freshwater Biology 60 (1) , pp. 64-77. 10.1111/fwb.12467

Vaughan, Ian Phillip and Ormerod, Stephen James 2014. Linking interdecadal changes in British river ecosystems to water quality and climate dynamics. Global Change Biology 20 (9) , pp. 2725-2740. 10.1111/gcb.12616

Morrissey, Christy Ann, Stanton, David W.G., Tyler, Charles R., Pereira, M. Glória, Newton, Jason, Durance, Isabelle and Ormerod, Steve James 2014. Developmental impairment in eurasian dipper nestlings exposed to urban stream pollutants. Environmental Toxicology and Chemistry 33 (6) , pp. 1315-1323. 10.1002/etc.2555

Ormerod, Stephen James 2014. Rebalancing the philosophy of river conservation. Aquatic Conservation-Marine and Freshwater Ecosystems 24 (2) , pp. 147-152. 10.1002/aqc.2452

Dray, Matthew W., Crowther, Thomas W., Thomas, Stephen Michael, A'Bear, Andrew Donald, Godbold, Douglas L., Ormerod, Stephen James, Hartley, Susan E. and Jones, Thomas Hefin 2014. Effects of elevated CO2 on litter chemistry and subsequent invertebrate detritivore feeding responses. PLoS ONE 9 (1) , e86246. 10.1371/journal.pone.0086246

Larsen, Stefano and Ormerod, Stephen James 2014. Anthropogenic modification disrupts species co-occurrence in stream invertebrates. Global Change Biology 20 (1) , pp. 51-60. 10.1111/gcb.12355

Hails, Rosemary S. and Ormerod, Stephen James 2013. Ecological science for ecosystem services and the stewardship of Natural Capital [Editorial]. Journal of applied ecology 50 (4) , pp. 807-810. 10.1111/1365-2664.12127

Mant, Rebecca C., Jones, David L., Reynolds, Brian, Ormerod, Stephen James and Pullin, Andrew S. 2013. A systematic review of the effectiveness of liming to mitigate impacts of river acidification on fish and macro-invertebrates. Environmental Pollution 179 , pp. 285-293. 10.1016/j.envpol.2013.04.019

Gutierrez-Casanovas, Cayetano, Millan, Andres, Velasco, Josefa, Vaughan, Ian Phillip and Ormerod, Stephen James 2013. Contrasting effects of natural and anthropogenic stressors on beta diversity in river organisms. Global Ecology and Biogeography 22 (7) , pp. 796-805. 10.1111/geb.12060

Merrix-Jones, Faye L., Thackeray, S. J., Durance, Isabelle and Ormerod, Stephen James 2013. Spatial structure in the zooplankton of a newly formed and heavily disturbed urban lake. Fundamental and Applied Limnology / Archiv fur Hydrobiologie 183 (1) , pp. 1-14. 10.1127/1863-9135/2013/0459

Murphy, John F., Davy-Bowker, John, McFarland, Ben and Ormerod, Stephen James 2013. A diagnostic biotic index for assessing acidity in sensitive streams in Britain. Ecological Indicators 24 , pp. 562-572. 10.1016/j.ecolind.2012.08.014

Morrissey, Christy A., Boldt, Alyosha, Mapstone, Alyson, Newton, Jason and Ormerod, Stephen James 2013. Stable isotopes as indicators of wastewater effects on the macroinvertebrates of urban rivers. Hydrobiologia 700 (1) , pp. 231-244. 10.1007/s10750-012-1233-7

Morrissey, Christy, Stanton, David W. G., Pereira, M. Gloria, Newton, Jason, Durance, Isabelle, Tyler, Charles R. and Ormerod, Stephen James 2013. Eurasian dipper eggs indicate elevated organohalogenated contaminants persist in urban rivers. Environmental Science & Technology 47 (15) , pp. 8931-8939. 10.1021/es402124z

Barnes, Jacqueline B., Vaughan, Ian Phillip and Ormerod, Stephen James 2013. Reappraising the effects of habitat structure on river macroinvertebrates. Freshwater Biology 58 (10) , pp. 2154-2167. 10.1111/fwb.12198

Iwasaki, Yuichi, Kagaya, Takashi and Ormerod, Stephen James 2013. Field surveys can support ecological risk assessment. Integrated Environmental Assessment and Management 9 (1) , pp. 171-172. 10.1002/ieam.1378

Merrix-Jones, Faye Louise, Thackeray, Stephen J. and Ormerod, Stephen James 2013. A global analysis of zooplankton in natural and artificial fresh waters. Journal of Limnology 72 (1) , pp. 140-153. 10.4081/jlimnol.2013.e12

Stockdale, Anthony, Tipping, Edward, Fjelheim, Arne, Oyvind, A. Garmo, Hildrew, Alan G., Lofts, Stephen, Monteith, Don T., Ormerod, Stephen James and Shilland, Ewan M. 2013. Recovery of macroinvertebrate species richness in acidified upland waters assessed with a field toxicity model. Ecological Indicators 37 (Part B) , pp. 341-350. 10.1016/j.ecolind.2011.11.002

Floury, M., Delattre, C., Ormerod, Stephen James and Souchon, Y. 2012. Global versus local change effects on a large European river. Science of the Total Environment 441 , pp. 220-229. 10.1016/j.scitotenv.2012.09.051

Pye, Marian C., Vaughan, Ian Phillip and Ormerod, Stephen James 2012. Episodic acidification affects the breakdown and invertebrate colonisation of oak litter. Freshwater Biology 57 (11) , pp. 2318-2329. 10.1111/fwb.12007

Jüttner, Ingrid, Chimonides, P. James and Ormerod, Stephen James 2012. Developing a diatom monitoring network in an urban river-basin: initial assessment and site selection. Hydrobiologia 695 (1) , pp. 137-151. 10.1007/s10750-012-1123-z

Iwasaki, Yuichi and Ormerod, Stephen James 2012. Estimating safe concentrations of trace metals from inter-continental field data on river macroinvertebrates. Environmental Pollution 166 , pp. 182-186. 10.1016/j.envpol.2012.03.028

Vaughan, Ian Phillip and Ormerod, Stephen James 2012. Large-scale, long-term trends in British river macroinvertebrates. Global Change Biology 18 (7) , pp. 2184-2194. 10.1111/j.1365-2486.2012.02662.x

Ormerod, Stephen James and Durance, Isabelle 2012. Understanding and managing climate change effects on river ecosystems. In: Boon, Philip and Raven, Paul eds. River Conservation and Management, Oxford: Wiley-Blackwell, pp. 107-121.

Vaughan, Ian Phillip and Ormerod, Stephen James 2012. A 20-Year View of Monitoring Ecological Quality in English and Welsh Rivers. In: Boon, P. J. and Raven, P. J. eds. River Conservation and Management, Chichester: Wiley, pp. 79-89. (10.1002/9781119961819.ch7)

Morrissey, Christy A., Pollet, Ingrid L., Ormerod, Stephen James and Elliott, John E. 2012. American Dippers indicate contaminant biotransport by Pacific salmon. Environmental Science & Technology 46 (2) , pp. 1153-1162. 10.1021/es2028058

Larsen, Stefano, Pace, G. and Ormerod, Stephen James 2011. Experimental effects of sediment deposition on the structure and function of macroinvertebrate assemblages in temperate streams. River Research and Applications 27 (2) , pp. 257-267. 10.1002/rra.1361

Vaughan, Ian Phillip, Larsen, Stefano, Durance, Isabelle and Ormerod, Stephen James 2011. Student-centred experiments with stream invertebrates. Journal of Biological Education 45 (2) , pp. 106-111. 10.1080/00219266.2010.546007

Maltby, Edward, Ormerod, Stephen James, Acreman, Mike, Blackwell, Martin, Durance, Isabelle, Everard, Mark, Morris, Joe and Spray, Chris 2011. Freshwaters – openwaters, wetlands and floodplains. UK National Ecosystem Assessment: Technical Report, Cambridge: United Nations Environment Programme World Conservation Monitoring Centre (UNEP-WCMC), pp. 295-360.

Clews, Esther, Durance, Isabelle, Vaughan, Ian Phillip and Ormerod, Stephen James 2010. Juvenile salmonid populations in a temperate river system track synoptic trends in climate. Global Change Biology 16 (12) , pp. 3271-3283. 10.1111/j.1365-2486.2010.02211.x

Larsen, Stefan and Ormerod, Stephen James 2010. Combined effects of habitat modification on trait composition and species nestedness in river invertebrates. Biological Conservation 143 (11) , pp. 2638-2646. 10.1016/j.biocon.2010.07.006

Stockdale, Anthony, Tipping, Edward, Lofts, Stephen, Ormerod, Stephen James, Clements, William and Blust, Ronny 2010. Toxicity of proton-metal mixtures in the field: Linking stream macroinvertebrate species diversity to chemical speciation and bioavailability. Aquatic Toxicology 100 (1) , pp. 112-119. 10.1016/j.aquatox.2010.07.018

Wilby, R. L., Orr, H., Watts, G., Battarbee, R. W., Berry, P. M., Chadd, R., Dugdale, S. J., Dunbar, M. J., Elliott, J. A., Extence, C., Hannah, D. M., Holmes, N., Johnson, A. C., Knights, B., Milner, N. J., Ormerod, Stephen James, Solomon, D., Timlett, R., Whitehead, P. J. and Wood, P.J. 2010. Evidence needed to manage freshwater ecosystems in a changing climate: Turning adaptation principles into practice. Science of the Total Environment 408 (189) , pp. 4150-4164. 10.1016/j.scitotenv.2010.05.014

Jüttner, I., Chimonides, P. D. J., Ormerod, Stephen James and Cox, E. J. 2010. Ecology and biogeography of Himalayan diatoms: distribution along gradients of altitude, stream habitat and water chemistry. Fundamental and Applied Limnology / Archiv für Hydrobiologie 177 (4) , pp. 293-311. 10.1127/1863-9135/2010/0177-0293

Ormerod, Stephen James, Durance, Isabelle, Terrier, Aurelie and Swanson, Alisa M. 2010. Priority wetland invertebrates as conservation surrogates. Conservation Biology 24 (2) , pp. 573-582. 10.1111/j.1523-1739.2009.01352.x

Vaughan, Ian Phillip and Ormerod, Stephen James 2010. Linking ecological and hydromorphological data: approaches, challenges and future prospects for riverine science. Aquatic Conservation: Marine and Freshwater Ecosystems 20 (S1) , S125-S130. 10.1002/aqc.1104

Clews, E. and Ormerod, Stephen James 2010. Appraising riparian management effects on benthic macroinvertebrates in the Wye River system. Aquatic Conservation-Marine and Freshwater Ecosystems 20 (S1) , S73-S81.

Clews, E., Vaughan, Ian Phillip and Ormerod, Stephen James 2010. Evaluating the effects of riparian restoration on a temperate river-system using standardized habitat survey. Aquatic Conservation-Marine and Freshwater Ecosystems 20 (S1) , S96-S104. 10.1002/aqc.1096

Morrissey, Christy Ann, Elliott, J. E. and Ormerod, Stephen James 2010. Diet shifts during egg laying: implications for measuring contaminants in bird eggs. Environmental Pollution 158 (2) , pp. 447-454. 10.1016/j.envpol.2009.08.040

Larsen, Stefano and Ormerod, Stephen James 2010. Low-level effects of inert sediments on temperate stream invertebrates. Freshwater Biology 55 (2) , pp. 476-486. 10.1111/j.1365-2427.2009.02282.x

Morrissey, Christy A., Elliott, J. E. and Ormerod, Stephen James 2010. Local to continental influences on nutrient and pollution sources in river birds. Environmental Science & Technology 44 (5) , pp. 1860-1867. 10.1021/es903084m

Ormerod, Stephen James, Dobson, M., Hildrew, A. G. and Townsend, C. R. 2010. Multiple stressors in freshwater ecosystems. Freshwater Biology 55 (S1) , pp. 1-4. 10.1111/j.1365-2427.2009.02395.x

Juettner, I., Chimonides, P. J. and Ormerod, Stephen James 2010. Using diatoms as quality indicators for a newly-formed urban lake and its catchment. Environmental Monitoring and Assessment 162 (1-4) , pp. 47-65. 10.1007/s10661-009-0775-2

Durance, Isabelle and Ormerod, Stephen James 2010. Evidence for the role of climate in the local extinction of a cool-water triclad. Journal of the North American Benthological Society 29 (4) , pp. 1367-1378. 10.1899/09-159.1

Ormerod, Stephen James and Durance, Isabelle 2009. Restoration and recovery from acidification in upland Welsh streams over 25 years. Journal of Applied Ecology 46 (1) , pp. 164-174. 10.1111/j.1365-2664.2008.01587.x

Durance, Isabelle and Ormerod, Stephen James 2009. Trends in water quality and discharge confound long-term warming effects on river macroinvertebrates. Freshwater Biology 54 (2) , pp. 388-405. 10.1111/j.1365-2427.2008.02112.x

Larsen, Stefano, Vaughan, Ian Phillip and Ormerod, Stephen James 2009. Scale-dependent effects of fine sediments on temperate headwater invertebrates. Freshwater Biology 54 (1) , pp. 203-219. 10.1111/j.1365-2427.2008.02093.x

Ormerod, Stephen James 2009. Climate change, river conservation and the adaptation challenge. Aquatic Conservation-Marine and Freshwater Ecosystems 19 (6) , pp. 609-613. 10.1002/aqc.1062

Clews, E and Ormerod, Stephen James 2009. Improving bio-diagnostic monitoring using simple combinations of standard biotic indices. River Research and Applications 25 (3) , pp. 348-361. 10.1002/rra.1166

Vaughan, Ian Phillip, Diamond, M., Gurnell, A. M., Hall, K. A., Jenkins, A., Milner, N. J., Naylor, L. A., Sear, D. A, Woodward, G. and Ormerod, Stephen James 2009. Integrating ecology with hydromorphology: a priority for river science and management. Aquatic Conservation: Marine and Freshwater Ecosystems 19 (1) , pp. 113-125. 10.1002/aqc.895

Trodden, Laura, Wilson, Catherine and Ormerod, Stephen James 2009. Physical and Hydraulic Characterisation of Leaf Pack Formation. Presented at: 33rd IAHR Congress Conference Proceedings, Vancouver, Canada,

Vaughan, Ian Phillip, Newberry, C., Hall, D., Liggett, S. and Ormerod, Stephen James 2008. Evaluating large-scale effects of Bacillus thuringiensis var. israelensis on non-biting midges (Chironomidae) in a eutrophic urban lake. Freshwater Biology 53 (10) , pp. 2117-2128. 10.1111/j.1365-2427.2008.02043.x

Buckton, S. T. and Ormerod, Stephen James 2008. Niche segregation of Himalayan river birds. Journal of Field Ornithology 79 (2) , pp. 176-185. 10.1111/j.1557-9263.2008.00160.x

Kowalik, Renata A., Cooper, David M., Evans, Chris D. and Ormerod, Stephen James 2007. Acidic episodes retard the biological recovery of upland British streams from chronic acidification. Global change biology 13 (11) , pp. 2439-2452. 10.1111/j.1365-2486.2007.01437.x

Niggebrugger, Karla, Durance, Isabelle, Watson, Alisa and Ormerod, Stephen James 2007. Applying landscape ecology to conservation biology: Spatially explicit analysis reveals dispersal limits on threatened wetland gastropods. Biological Conservation 139 (3-4) , pp. 286-296. 10.1016/j.biocon.2007.07.003

Durance, Isabelle and Ormerod, Stephen James 2007. Climate-change effects on upland stream macroinvertebrates over a 25-year period. Global Change Biology 13 (5) , pp. 942-957. 10.1111/j.1365-2486.2007.01340.x

Lewis, Bethan R., Jüttner, Ingrid, Reynolds, Brian and Ormerod, Stephen James 2007. Comparative assessment of stream acidity using diatoms and macroinvertebrates: implications for river management and conservation. Aquatic Conservation-Marine and Freshwater Ecosystems 17 (5) , pp. 502-519. 10.1002/aqc.787

Masters, Zoe, Peteresen, Irene, Hildrew, Alan G. and Ormerod, Stephen James 2007. Insect dispersal does not limit the biological recovery of streams from acidification. Aquatic Conservation: Marine and Freshwater Ecosystems 17 (4) , pp. 375-383. 10.1002/aqc.794

Vaughan, Ian Phillip, Noble, D. G. and Ormerod, Stephen James 2007. Combining surveys of river habitats and river birds to appraise riverine hydromorphology. Freshwater Biology 52 (11) , pp. 2270-2284. 10.1111/j.1365-2427.2007.01837.x

Durance, Isabelle, Lepichon, Celine and Ormerod, Stephen James 2006. Recognizing the importance of scale in the ecology and management of riverine fish. River Research and Applications 22 (10) , pp. 1143-1152. 10.1002/rra.965

Williams, Helen Ceridwen, Ormerod, Stephen James and Bruford, Michael William 2006. Molecular systematics and phylogeography of the cryptic species complex Baetis rhodani (Ephemeroptera, Baetidae). Molecular Phylogenetics and Evolution 40 (2) , pp. 370-382. 10.1016/j.ympev.2006.03.004

Chadwick, Elizabeth Anna, Slater, Frederick Maurice and Ormerod, Stephen James 2006. Inter- and intraspecific differences in climatically mediated phenological change in coexisting Triturus species. Global Change Biology 12 (6) , pp. 1069-1078. 10.1111/j.1365-2486.2006.01156.x

Merrix, Faye L., Lewis, Beth R. and Ormerod, Stephen James 2006. The effects of low pH and palliative liming on beech litter decomposition in acid-sensitive streams. Hydrobiologia 571 (1) , pp. 373-381. 10.1007/s10750-006-0269-y

Petersen, I., Masters, Z., Ormerod, Stephen James and Hildrew, A. G. 2006. Sex ratio and maturity indicate the local dispersal and mortality of adult stoneflies. Freshwater Biology 51 (8) , pp. 1543-1551. 10.1111/j.1365-2427.2006.01589.x

Ormerod, Stephen James, Lewis, Bethan R., Kowalik, Renata A., Murphy, John F. and Davy-Bowker, John 2006. Field testing the AWIC index for detecting acidification in British streams. Archiv für Hydrobiologie 166 (1) , pp. 99-115. 10.1127/0003-9136/2006/0166-0099

Kowalik, Renata Anna and Ormerod, Stephen James 2006. Intensive sampling and transplantation experiments reveal continued effects of episodic acidification on sensitive stream invertebrates. Freshwater Biology 51 (1) , pp. 180-191. 10.1111/j.1365-2427.2005.01476.x

Lepori, F. and Ormerod, Stephen James 2005. Effects of spring acid episodes on macroinvertebrates revealed by population data and in situ toxicity tests. Freshwater Biology 50 (9) , pp. 1568-1577. 10.1111/j.1365-2427.2005.01419.x

Vaughan, Ian Phillip and Ormerod, Stephen James 2005. The continuing challenges of testing species distribution models. Journal of applied ecology 42 (4) , pp. 720-730. 10.1111/j.1365-2664.2005.01052.x

Watson, Alisa M. and Ormerod, Stephen James 2005. The distribution and conservation of threatened Sphaeriidae on British grazing marshland. Biodiversity and Conservation 14 (9) , pp. 2207-2220. 10.1007/s10531-004-4670-4

Vaughan, Ian Phillip and Ormerod, Stephen James 2005. Methodological insights: increasing the value of principal components analysis for simplifying ecological data: a case study with rivers and river birds. Journal of applied ecology 42 (3) , pp. 487-497. 10.1111/j.1365-2664.2005.01038.x

Neal, Colin, Ormerod, Stephen James, Langan, Simon, Nisbet, Tom and Roberts, John 2004. Preface. Hydrology and Earth System Sciences 8 (3) , pp. 277-278. 10.5194/hess-8-277-2004

Ormerod, Stephen James 2004. A golden age of river restoration science? Aquatic Conservation-Marine and Freshwater Ecosystems 14 (6) , pp. 543-549. 10.1002/aqc.663

Petersen, Ian, Masters, Z., Hildrew, A. G. and Ormerod, Stephen James 2004. Dispersal of adult aquatic insects in catchments of differing land use. Journal of applied ecology 41 (5) , pp. 934-950. 10.1111/j.0021-8901.2004.00942.x

D'Amico, F., Darblade, Stephanie, Avignon, S., Blanc-Manel, Stephanie and Ormerod, Stephen James 2004. Odonates as indicators of shallow lake restoration by liming: Comparing adult and larval responses. Restoration Ecology 12 (3) , pp. 439-446. 10.1111/j.1061-2971.2004.00319.x

Watson, Alisa M. and Ormerod, Stephen James 2004. The distribution of three uncommon freshwater gastropods in the drainage ditches of British grazing marshes. Biological Conservation 118 (4) , pp. 455-466. 10.1016/j.biocon.2003.09.021

Hirst, Heike, Chaud, Fabrice, Delabie, Clotilde, Juttner, Ingrid and Ormerod, Stephen James 2004. Assessing the short-term response of stream diatoms to acidity using inter-basin transplantations and chemical diffusing substrates. Freshwater Biology 49 (8) , pp. 1072-1088. 10.1111/j.1365-2427.2004.01242.x

Watson, Alisa M. and Ormerod, Stephen james 2004. The microdistribution of three uncommon freshwater gastropods in the drainage ditches of British grazing marshes. Aquatic Conservation-Marine and Freshwater Ecosystems 14 (3) , pp. 221-236. 10.1002/aqc.611

Rushton, S. P., Ormerod, Stephen James and Kerby, G. 2004. New paradigms for modelling species distributions? Journal of applied ecology 41 (2) , pp. 193-200. 10.1111/j.0021-8901.2004.00903.x

Neal, C., Ormerod, Stephen James, Langan, S. J., Nisbet, T. R. and Roberts, J. 2004. Sustainability of UK forestry: contemporary issues for the protection of freshwaters, a conclusion. Hydrology and Earth System Sciences Discussions 8 (3) , pp. 589-595. 10.5194/hess-8-589-2004

Willett, V. B., Reynolds, B. A., Stevens, P. A., Ormerod, Stephen James and Jones, D. L. 2004. Dissolved organic nitrogen regulation in freshwaters. Journal of Environmental Quality 33 (1) , pp. 201-209. 10.2134/jeq2004.2010

Ormerod, Stephen James, Jones, M. E., Jones, M. C. and Phillips, D. R. 2004. The effects of riparian forestry on invertebrate drift and brown trout in upland streams of contrasting acidity. Hydrology and Earth System Sciences 8 , pp. 578-588. 10.5194/hess-8-578-2004, 2004

Ormerod, Stephen James 2003. Current issues with fish and fisheries: editor's overview and introduction. Journal of applied ecology 40 (2) , pp. 204-213. 10.1046/j.1365-2664.2003.00824.x

Vaughan, Ian Phillip and Ormerod, Stephen James 2003. Improving the quality of distribution models for conservation by addressing shortcomings in the field collection of training data. Conservation Biology 17 (6) , pp. 1601-1611. 10.1111/j.1523-1739.2003.00359.x

Ormerod, Stephen James, Marshall, E. J. P., Kerby, Gillian and Rushton, S. P. 2003. Meeting the ecological challenges of agricultural change: editors' introduction. Journal of applied ecology 40 (6) , pp. 939-946. 10.1111/j.1365-2664.2003.00872.x

Juttner, Ingrid, Sharma, Subodh, Dahal, Bed Mani, Ormerod, Stephen James, Chimonides, P. James and Cox, Eileen J. 2003. Diatoms as indicators of stream quality in the Kathmandu Valley and Middle Hills of Nepal and India. Freshwater Biology 48 (11) , pp. 2065-2084. 10.1046/j.1365-2427.2003.01138.x

Lepori, F., Barbieri, A. and Ormerod, Stephen James 2003. Effects of episodic acidification on macroinvertebrate assemblages in Swiss Alpine streams. Freshwater Biology 48 (10) , pp. 1873-1885. 10.1046/j.1365-2427.2003.01121.x

Ormerod, Stephen James 2003. Restoration in applied ecology: editor's introduction. Journal of applied ecology 40 (1) , pp. 44-50. 10.1046/j.1365-2664.2003.00799.x

Lepori, Fabio, Barbieri, Alberto and Ormerod, Stephen James 2003. Causes of episodic acidification in Alpine streams. Freshwater Biology 48 (1) , pp. 175-189. 10.1046/j.1365-2427.2003.00972.x

Bradley, David Charles and Ormerod, Stephen James 2002. Evaluating the precision of kick-sampling in upland streams for assessments of long-term change: the effects of sampling effort, habitat and rarity. Archiv für Hydrobiologie 155 (2) , pp. 199-221.

Hirst, Heike, Juttner, Ingrid and Ormerod, Stephen James 2002. Comparing the responses of diatoms and macroinvertebrates to metals in upland streams of Wales and Cornwall. Freshwater Biology 47 (9) , pp. 1752-1765. 10.1046/j.1365-2427.2002.00904.x

Ormerod, Stephen James 2002. Applied issues with predators and predation: editor's introduction. Journal of applied ecology 39 (2) , pp. 181-188. 10.1046/j.1365-2664.2002.00722.x

Buckton, S. T. and Ormerod, Stephen James 2002. Global patterns of diversity among the specialist birds of riverine landscapes. Freshwater Biology 47 (4) , pp. 695-709. 10.1046/j.1365-2427.2002.00891.x

Ormerod, Stephen James, Barlow, N. D., Marshall, E. J. P. and Kerby, Gill 2002. The uptake of applied ecology. Journal of applied ecology 39 (1) , pp. 1-7. 10.1046/j.0021-8901.2001.00705.x

Bradley, David C. and Ormerod, Stephen James 2002. Long-term effects of catchment liming on invertebrates in upland streams. Freshwater Biology 47 (1) , pp. 161-171. 10.1046/j.1365-2427.2002.00770.x

Jenkins, Richard K. B. and Ormerod, Stephen James 2002. Habitat preferences of breeding Water Rail Rallus aquaticus: Surveys using broadcast vocalizations during the breeding season found that Water Rail were significantly more abundant at sites that contained the most wet reed Phragmites sp. Bird Study 49 (1) , pp. 2-10. 10.1080/00063650209461238

Ormerod, Stephen James and Bradley, David 2001. Community persistence among stream invertebrates tracks the North Atlantic Oscillation. Journal of Animal Ecology 70 (6) , pp. 987-996. 10.1046/j.0021-8790.2001.00551.x

Manel, Stephanie, Williams, H. Ceri and Ormerod, Stephen James 2001. Evaluating presence-absence models in ecology: the need to account for prevalence. Journal of applied ecology 38 , pp. 921-931. 10.1046/j.1365-2664.2001.00647.x

Watkinson, A. R. and Ormerod, Stephen James 2001. Grasslands, grazing and biodiversity: editors' introduction. Journal of applied ecology 38 (2) , pp. 233-237. 10.1046/j.1365-2664.2001.00621.x

Manley, Bryony C., Learner, M. A., Mistry, Veena, Brewin, P. A. and Ormerod, Stephen James 2001. Chironomid (Diptera) species assemblages in acidic Welsh waters. Archiv für Hydrobiologie 150 (4) , pp. 597-627.

Ormerod, Stephen James, Rundle, S. D., Lloyd, E. C. and Douglas, A. A. 1993. The influence of riparian management on the habitat structure and macroinvertebrate communities of upland streams draining plantation forests. Journal of Applied Ecology 30 (1) , pp. 13-24.