Helen Roy

First name
Helen
Last name
Roy
Coordinator of Zoological Research
Telephone
01491 692252

Publications

2019
Pocock Michael J. O., Roy Helen E., August T.A., Kuria Anthony, Barasa Fred, Bett John, Githiru Mwangi, Kairo James, Kimani Julius, Kinuthia Wanja, Kissui Bernard, Madindou Ireene, Mbogo Kamau, Mirembe Judith, Mugo Paul, Muniale Faith Milkah, Njoroge Peter, Njuguna Edwin Gichohi, Olendo Mike Izava, Opige Michael, Otieno Tobias O., Ng'weno Caroline Chebet, Pallangyo Elisha, Thenya Thuita, Wanjiru Ann, Trevelyan Rosie (2019) Developing the global potential of citizen science: Assessing opportunities that benefit people, society and the environment in East Africa. Journal of Applied Ecology, , ,
2018
Seebens Hanno, Blackburn Tim M., Dyer Ellie E., Genovesi Piero, Hulme Philip E., Jeschke Jonathan M., Pagad Shyama, Pyšek Petr, van Kleunen Mark, Winter Marten, Ansong Michael, Arianoutsou Margarita, Bacher Sven, Blasius Bernd, Brockerhoff Eckehard G., Brundu Giuseppe, Capinha César, Causton Charlotte E., Celesti-Grapow Laura, Dawson Wayne, Dullinger Stefan, Economo Evan P., Fuentes Nicol, Guénard Benoit, Jäger Heinke, Kartesz John, Kenis Marc, Kühn Ingolf, Lenzner Bernd, Liebhold Andrew M., Mosena Alexander, Moser Dietmar, Nentwig Wolfgang, Nishino Misako, Pearman David, Pergl Jan, Rabitsch Wolfgang, Rojas-Sandoval Julissa, Roques Alain, Rorke Steph L., Rossinelli Silvia, Roy Helen E., Scalera Riccardo, Schindler Stefan, Štajerová Kateřina, Tokarska-Guzik Barbara, Walker Kevin, Ward Darren F., Yamanaka Takehiko, Essl Franz (2018) Global rise in emerging alien species results from increased accessibility of new source pools. Proceedings of the National Academy of Sciences, , 115, E2264-E2273
2017
Essl Franz, Hulme Philip E., Jeschke Jonathan M., Keller Reuben, Pyšek Petr, Richardson David M., Saul Wolf-Christian, Bacher Sven, Dullinger Stefan, Estévez Rodrigo A., Kueffer Christoph, Roy Helen E., Seebens Hanno, Rabitsch Wolfgang (2017) Scientific and Normative Foundations for the Valuation of Alien-Species Impacts: Thirteen Core Principles. BioScience, , 67, 166-178
Groom Quentin J., Adriaens Tim, Desmet Peter, Simpson Annie, De Wever Aaike, Bazos Ioannis, Cardoso Ana Cristina, Charles Lucinda, Christopoulou Anastasia, Gazda Anna, Helmisaari Harry, Hobern Donald, Josefsson Melanie, Lucy Frances, Marisavljevic Dragana, Oszako Tomasz, Pergl Jan, Petrovic-Obradovic Olivera, Prévot Céline, Ravn Hans P., Richards Gareth, Roques Alain, Roy Helen E., Rozenberg Marie-Anne A., Scalera Riccardo, Tricarico Elena, Trichkova Teodora, Vercayie Diemer, Zenetos Argyro, Vanderhoeven Sonia (2017) Seven Recommendations to Make Your Invasive Alien Species Data More Useful. Frontiers in Applied Mathematics and Statistics, , 3,
Haelewaters Danny, Zhao Serena Y., Clusella-Trullas Susana, Cottrell Ted E., De Kesel André, Fiedler Lukáš, Herz Annette, Hesketh Helen, Hui Cang, Kleespies Regina G., Losey John E., Minnaar Ingrid A., Murray Katie M., Nedved Oldřich, Pfliegler Walter P., van den Berg Lidwien Raak-, Riddick Eric W., Shapiro-Ilan David I., Smyth Rebecca R., Steenberg Tove, van Wielink Paul S., Viglášová Sandra, Zhao Zihua, Ceryngier Piotr, Roy Helen E. (2017) Parasites of Harmonia axyridis: current research and perspectives. BioControl, , 62, 355-371
Kenis Marc, Adriaens Tim, Brown Peter M. J., Katsanis Angelos, San Martin Gilles, Branquart Etienne, Maes Dirk, Eschen Rene, Zindel Renate, Van Vlaenderen Johan, Babendreier Dirk, Roy Helen E., Hautier Louis, Poland Remy L. (2017) Assessing the ecological risk posed by a recently established invasive alien predator: Harmonia axyridis as a case study. BioControl, , 62, 341-354
Pocock Michael J. O., Roy Helen E., Fox Richard, Ellis Willem N., Botham M. S. (2017) Citizen science and invasive alien species: Predicting the detection of the oak processionary moth Thaumetopoea processionea by moth recorders. Biological Conservation, , 208, 146-154
Pocock Michael J. O., Tweddle John C., Savage Joanna, Robinson Lucy D., Roy Helen E. (2017) The diversity and evolution of ecological and environmental citizen science. PLOS ONE, , 12, e0172579
Saul Wolf-Christian, Roy Helen E., Booy Olaf, Carnevali Lucilla, Chen Hsuan-Ju, Genovesi Piero, Harrower Colin A, Hulme Philip E., Pagad Shyama, Pergl Jan, Jeschke Jonathan M. (2017) Assessing patterns in introduction pathways of alien species by linking major invasion data bases. Journal of Applied Ecology, , 54, 657-669
Seebens Hanno, Blackburn Tim M., Dyer Ellie E., Genovesi Piero, Hulme Philip E., Jeschke Jonathan M., Pagad Shyama, Pyšek Petr, Winter Marten, Arianoutsou Margarita, Bacher Sven, Blasius Bernd, Brundu Giuseppe, Capinha César, Celesti-Grapow Laura, Dawson Wayne, Dullinger Stefan, Fuentes Nicol, Jäger Heinke, Kartesz John, Kenis Marc, Kreft Holger, Kühn Ingolf, Lenzner Bernd, Liebhold Andrew, Mosena Alexander, Moser Dietmar, Nishino Misako, Pearman David, Pergl Jan, Rabitsch Wolfgang, Rojas-Sandoval Julissa, Roques Alain, Rorke Steph L., Rossinelli Silvia, Roy Helen E., Scalera Riccardo, Schindler Stefan, Štajerová Kateřina, Tokarska-Guzik Barbara, van Kleunen Mark, Walker Kevin, Weigelt Patrick, Yamanaka Takehiko, Essl Franz (2017) No saturation in the accumulation of alien species worldwide. Nature Communications, , 8, 14435
Viglášová Sandra, Nedved Oldřich, Zach Peter, Kulfan Jan, Parák Michal, Honek Alois, Martinkova Zdenka, Roy Helen E. (2017) Species assemblages of ladybirds including the harlequin ladybird Harmonia axyridis: a comparison at large spatial scale in urban habitats. BioControl, , 62, 409-421
2016
Roy Helen E., Brown Peter M. J., Adriaens Tim, Berkvens Nick, Borges Isabel, Clusella-Trullas Susana, Comont Richard F., De Clercq Patrick, Eschen Rene, Estoup Arnaud, Evans Edward W., Facon Benoit, Gardiner Mary M., Gil Artur, Grez Audrey A., Guillemaud Thomas, Haelewaters Danny, Herz Annette, Honek Alois, Howe Andy G., Hui Cang, Hutchison William D., Kenis Marc, Koch Robert L., Kulfan Jan, Handley Lori Lawson, Lombaert Eric, Loomans Antoon, Losey John, Lukashuk Alexander O., Maes Dirk, Magro Alexandra, Murray Katie M., San Martin Gilles, Martinkova Zdenka, Minnaar Ingrid A., Nedved Oldřich, Orlova-Bienkowskaja Marina J., Osawa Naoya, Rabitsch Wolfgang, Ravn Hans Peter, Rondoni Gabriele, Rorke Steph L., Ryndevich Sergey K., Saethre May-Guri, Sloggett John J., Soares Antonio Onofre, Stals Riaan, Tinsley Matthew C., Vandereycken Axel, van Wielink Paul, Viglášová Sandra, Zach Peter, Zakharov Ilya A., Zaviezo Tania, Zhao Zihua (2016) The harlequin ladybird, Harmonia axyridis: global perspectives on invasion history and ecology. Biological Invasions, , 18, 997-1044
Hui Cang, Richardson David M., Landi Pietro, Minoarivelo Henintsoa O., Garnas Jeff, Roy Helen E. (2016) Defining invasiveness and invasibility in ecological networks. Biological Invasions, , 18, 971-983
Garnas Jeff R., Auger-Rozenberg Marie-Anne, Roques Alain, Bertelsmeier Cleo, Wingfield Michael J., Saccaggi Davina L., Roy Helen E., Slippers Bernard (2016) Complex patterns of global spread in invasive insects: eco-evolutionary and management consequences. Biological Invasions, , 18, 935-952
Roy Helen E., Baxter Elizabeth, Saunders Aoine, Pocock Michael J. O. (2016) Focal Plant Observations as a Standardised Method for Pollinator Monitoring: Opportunities and Limitations for Mass Participation Citizen Science. PLOS ONE, , 11, e0150794