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Ortmans William

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Main Referenced Co-authors
Monty, Arnaud  (14)
Mahy, Grégory  (13)
Chauvel, Bruno (3)
Blumenthal, Dana (2)
Kray, Julie (2)
Main Referenced Keywords
Ambrosia artemisiifolia (4); performance (4); ambroisie (3); Common ragweed (3); seed (3);
Main Referenced Unit & Research Centers
ARS (1)
INRA - UMR agroécologie Dijon (1)
Rangeland Resources Research Unit, USDA Agricultural Research Service, Fort Collins, CO, USA (1)
United State department of Agriculture, Agricultural Research Service of the Colorado State (1)
Unité Biodiversité et paysage - Gembloux Agro-Bio Tech (1)
Main Referenced Disciplines
Environmental sciences & ecology (19)
Agriculture & agronomy (1)
Genetics & genetic processes (1)

Publications (total 19)

The most downloaded
1698 downloads
Ortmans, W. (2016). Rôle du climat et de la compétition interspécifique dans la limitation de l'aire d'invasion d'Ambrosia artemisiifolia L. en Europe de l'Ouest [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/201442 https://hdl.handle.net/2268/201442

The most cited

75 citations (OpenAlex)

Blumenthal, D., Kray, J., Ortmans, W., Ziska, L., & Pendall, E. (2016). Cheatgrass is favored by warming but not CO2 enrichment in a semi-arid grassland. Global Change Biology, Early view. doi:10.1111/gcb.13278 https://hdl.handle.net/2268/195817

Monty, A., Ortmans, W., & Mahy, G. (September 2018). Managing invasive plants in quarry sites - Patterns, issues and opportunities [Poster presentation]. Neobiota 2018 - 10th International Conference on Biological Invasions, Dublin, Ireland.

Monty, A., Ortmans, W., Jorion, A., Mercken, K., & Mahy, G. (September 2017). Plantes invasives dans les carrieres europeennes : quelle est la situation ? [Poster presentation]. ECOVEG 13.

Ortmans, W., Mercken, K., & Monty, A. (2017). Invasive Alien Species in HeidelbergCement Quarries in the European Union. https://orbi.uliege.be/handle/2268/208831

Boisson, S., Ortmans, W., Maréchal, J., Majerus, M., Mahy, G., & Monty, A. (January 2017). No copper required for germination of an endangered endemic species from the Katangan Copperbelt (Katanga, DR Congo): Diplolophium marthozianum. Tropical Ecology, 58 (1), 193-198.
Peer Reviewed verified by ORBi

Ortmans, W., Mahy, G., & Monty, A. (2017). Northern range edge equilibrium of Ambrosia artemisiifolia L. Not achieved in Western Europe. Biotechnologie, Agronomie, Société et Environnement, 21 (1).
Peer Reviewed verified by ORBi

Ortmans, W., Mahy, G., & Monty, A. (14 September 2016). First come first served: “priority effect“ benefits Ambrosia artemisiifolia L. more than other ruderal Asteraceae species [Poster presentation]. Neobiota 2016 - 9th International Conference on Biological Invasions, Vianden, Luxembourg.

Monty, A., Mahy, G., & Ortmans, W. (14 September 2016). Effects of seed traits variation on seedling performance of the invasive weed, Ambrosia artemisiifolia [Poster presentation]. Neobiota 2016 - 9th International Conference on Biological Invasions, Vianden, Luxembourg.

Ortmans, W., Mahy, G., & Monty, A. (13 September 2016). Is Ambrosia artemisiifolia L. able to expand its invaded range northward in Western Europe? [Paper presentation]. COST SMARTER final meeting in Vianden, Vianden, Luxembourg.

Ortmans, W. (2016). Rôle du climat et de la compétition interspécifique dans la limitation de l'aire d'invasion d'Ambrosia artemisiifolia L. en Europe de l'Ouest [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/201442

Ortmans, W., Mahy, G., & Monty, A. (19 April 2016). Is Ambrosia artemisiifolia L. able to expand its invaded range northward in Western Europe? [Poster presentation]. European Workshop on Control and Eradication of Invasive Alien Plant Species, Budapest, Hungary.

Ortmans, W., Mahy, G., Chauvel, B., & Monty, A. (07 March 2016). Performance variation of common ragweed (Ambrosia artemisiifolia L.) across invasion levels in Western Europe. Flora, 220, 134-141. doi:10.1016/j.flora.2016.03.003
Peer Reviewed verified by ORBi

Ortmans, W. (2016). Résumé de la thèse: Rôle du climat et de la compétition interspécifique dans la limitation de l'aire d'invasion d'Ambrosia artemisiifolia L. en Europe de l'Ouest. (Version intermédiaire du 26/07/2016). ORBi-University of Liège. https://orbi.uliege.be/handle/2268/200573.

Ortmans, W., Mahy, G., & Monty, A. (January 2016). Effects of seed traits variation on seedling performance of the invasive weed, Ambrosia artemisiifolia L. Acta Oecologica, 71. doi:10.1016/j.actao.2016.01.008
Peer Reviewed verified by ORBi

Blumenthal, D., Kray, J., Ortmans, W., Ziska, L., & Pendall, E. (2016). Cheatgrass is favored by warming but not CO2 enrichment in a semi-arid grassland. Global Change Biology, Early view. doi:10.1111/gcb.13278
Peer Reviewed verified by ORBi

Ortmans, W., Monty, A., & Mahy, G. (03 November 2014). Disentangling the sources of phenotypic variation in Ambrosia artemisiifolia L.: the role of seed traits [Poster presentation]. NEOBIOTA 2014 - 8th International Conference on Biological Invasions, Antalya, Turkey.

Ortmans, W., Chauvel, B., Monty, A., & Mahy, G. (05 May 2014). No performance reduction at the present northern edge of Ambrosia artemisiifolia L. invasion range [Paper presentation]. EWRS: 4th International Symposium on Environmental Weeds and Invasive Plants, Montpellier, France.

Ortmans, W., Chauvel, B., Mahy, G., & Monty, A. (07 February 2014). Is the noxious Ambrosia artemisiifolia L. going to invade Belgium? [Poster presentation]. 19th National Symposium on Applied Biological Sciences, Gembloux, Belgium.

Blumenthal, D., Kray, J., Morgan, J., Ortmans, W., Pendall, E., & Williams, D. (04 August 2013). Warming promotes cheatgrass invasion in mixed-grass prairie [Poster presentation]. ESA 2013 - 98th Annual Meeting, Minneapolis, United States.

Ortmans, W. (2012). Étude de la réponse au changement climatique de Bromus tectorum L., plante invasive de l'Ouest américain, au sein de la mixed-grass prairie [Master’s dissertation, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/160773

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