Ranking of invasive woody plant species for management on Réunion Island
The native flora of Réunion Island in the Indian Ocean is threatened by invasive woody plants introduced for agriculture, forestry or as ornamentals. We reviewed archives to identify woody plants introduced since colonisation and ranked the biological impact of the main non-indigenous species on native vegetation. The relationship between cumulative number of non-indigenous plants and population follows an s-shaped curve, but the rate of introduction was mainly determined by historical periods with five main introduction phases identified. A total of 318 introduced woody species were recorded with 132 identified as naturalized in natural ecosystems. Of these, 26 of the more serious invasive species (i.e. having a large biological impact on the new environment) were selected and ranked by biological impact to native ecosystems. Hiptage benghalensis, Ligustrum robustum var. walkeri, Acacia mearnsii, Ulex europaeus and Psidium cattleianum were identified as having the highest invasiveness capacity and the greatest impacts on succession and utilization of resources in natural areas. A strategy is required to manage high-priority invasive species and reduce the rate of non-indigenous plant introductions to the island.
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Subjects: | H60 - Mauvaises herbes et désherbage, biodiversité, espèce envahissante, impact sur l'environnement, écologie, mauvaise herbe, http://aims.fao.org/aos/agrovoc/c_33949, http://aims.fao.org/aos/agrovoc/c_49865, http://aims.fao.org/aos/agrovoc/c_24420, http://aims.fao.org/aos/agrovoc/c_2467, http://aims.fao.org/aos/agrovoc/c_8347, http://aims.fao.org/aos/agrovoc/c_6543, http://aims.fao.org/aos/agrovoc/c_3081, |
Online Access: | http://agritrop.cirad.fr/534563/ http://agritrop.cirad.fr/534563/1/document_534563.pdf |
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dig-cirad-fr-5345632024-01-28T14:51:06Z http://agritrop.cirad.fr/534563/ http://agritrop.cirad.fr/534563/ Ranking of invasive woody plant species for management on Réunion Island. Tassin Jacques, Rivière Jean-Noël, Cazanove M., Bruzzese E.. 2006. Weed Research, 46 (5) : 388-403.https://doi.org/10.1111/j.1365-3180.2006.00522.x <https://doi.org/10.1111/j.1365-3180.2006.00522.x> Ranking of invasive woody plant species for management on Réunion Island Tassin, Jacques Rivière, Jean-Noël Cazanove, M. Bruzzese, E. eng 2006 Weed Research H60 - Mauvaises herbes et désherbage biodiversité espèce envahissante impact sur l'environnement écologie mauvaise herbe http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_8347 La Réunion France http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 The native flora of Réunion Island in the Indian Ocean is threatened by invasive woody plants introduced for agriculture, forestry or as ornamentals. We reviewed archives to identify woody plants introduced since colonisation and ranked the biological impact of the main non-indigenous species on native vegetation. The relationship between cumulative number of non-indigenous plants and population follows an s-shaped curve, but the rate of introduction was mainly determined by historical periods with five main introduction phases identified. A total of 318 introduced woody species were recorded with 132 identified as naturalized in natural ecosystems. Of these, 26 of the more serious invasive species (i.e. having a large biological impact on the new environment) were selected and ranked by biological impact to native ecosystems. Hiptage benghalensis, Ligustrum robustum var. walkeri, Acacia mearnsii, Ulex europaeus and Psidium cattleianum were identified as having the highest invasiveness capacity and the greatest impacts on succession and utilization of resources in natural areas. A strategy is required to manage high-priority invasive species and reduce the rate of non-indigenous plant introductions to the island. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/534563/1/document_534563.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1111/j.1365-3180.2006.00522.x 10.1111/j.1365-3180.2006.00522.x http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=193638 info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-3180.2006.00522.x info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1111/j.1365-3180.2006.00522.x |
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H60 - Mauvaises herbes et désherbage biodiversité espèce envahissante impact sur l'environnement écologie mauvaise herbe http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 H60 - Mauvaises herbes et désherbage biodiversité espèce envahissante impact sur l'environnement écologie mauvaise herbe http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
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H60 - Mauvaises herbes et désherbage biodiversité espèce envahissante impact sur l'environnement écologie mauvaise herbe http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 H60 - Mauvaises herbes et désherbage biodiversité espèce envahissante impact sur l'environnement écologie mauvaise herbe http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 Tassin, Jacques Rivière, Jean-Noël Cazanove, M. Bruzzese, E. Ranking of invasive woody plant species for management on Réunion Island |
description |
The native flora of Réunion Island in the Indian Ocean is threatened by invasive woody plants introduced for agriculture, forestry or as ornamentals. We reviewed archives to identify woody plants introduced since colonisation and ranked the biological impact of the main non-indigenous species on native vegetation. The relationship between cumulative number of non-indigenous plants and population follows an s-shaped curve, but the rate of introduction was mainly determined by historical periods with five main introduction phases identified. A total of 318 introduced woody species were recorded with 132 identified as naturalized in natural ecosystems. Of these, 26 of the more serious invasive species (i.e. having a large biological impact on the new environment) were selected and ranked by biological impact to native ecosystems. Hiptage benghalensis, Ligustrum robustum var. walkeri, Acacia mearnsii, Ulex europaeus and Psidium cattleianum were identified as having the highest invasiveness capacity and the greatest impacts on succession and utilization of resources in natural areas. A strategy is required to manage high-priority invasive species and reduce the rate of non-indigenous plant introductions to the island. |
format |
article |
topic_facet |
H60 - Mauvaises herbes et désherbage biodiversité espèce envahissante impact sur l'environnement écologie mauvaise herbe http://aims.fao.org/aos/agrovoc/c_33949 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_24420 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Tassin, Jacques Rivière, Jean-Noël Cazanove, M. Bruzzese, E. |
author_facet |
Tassin, Jacques Rivière, Jean-Noël Cazanove, M. Bruzzese, E. |
author_sort |
Tassin, Jacques |
title |
Ranking of invasive woody plant species for management on Réunion Island |
title_short |
Ranking of invasive woody plant species for management on Réunion Island |
title_full |
Ranking of invasive woody plant species for management on Réunion Island |
title_fullStr |
Ranking of invasive woody plant species for management on Réunion Island |
title_full_unstemmed |
Ranking of invasive woody plant species for management on Réunion Island |
title_sort |
ranking of invasive woody plant species for management on réunion island |
url |
http://agritrop.cirad.fr/534563/ http://agritrop.cirad.fr/534563/1/document_534563.pdf |
work_keys_str_mv |
AT tassinjacques rankingofinvasivewoodyplantspeciesformanagementonreunionisland AT rivierejeannoel rankingofinvasivewoodyplantspeciesformanagementonreunionisland AT cazanovem rankingofinvasivewoodyplantspeciesformanagementonreunionisland AT bruzzesee rankingofinvasivewoodyplantspeciesformanagementonreunionisland |
_version_ |
1792496551031996416 |