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Greater Focus Needed on Alien Plant Impacts in Protected Areas / Philip Eric Hulme in Conservation letters, 7 (5) (2014)

Article (2014)

[article]
inConservation letters > 7 (5) (2014) . - 459-466

Titre :	Greater Focus Needed on Alien Plant Impacts in Protected Areas
Type de document :	Imprimé
Auteurs :	Philip Eric Hulme ; Petr Pyšek ; Jan Pergl (1977-) ; Vojtěch Jarošík (1958-2013) ; Urs Schaffner ; Montserrat Vilà
Année de publication :	2014
Article en page(s) :	459-466
Langues :	Anglais (eng)
Catégories :	[CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes
Résumé :	Alien plants pose signiﬁcant threats to protected areas worldwide yet many studies only describe the degree to which these areas have become invaded. Research must move toward a better understanding of alien plant impacts since managers urgently require an appropriate evidence base to prioritize control/eradication targets. We analyze a global database of quantitative studies of alien plant impacts to evaluate existing knowledge of alien plant impacts within and outside protected areas. Although protected areas are a signiﬁcant focus for quantitative impact studies, the biogeographic emphasis of most research effort does not coincide with the global distribution of protected areas nor the plant species or life-forms recognized to have greatest impacts on ecosystems. While impacts were often as signiﬁcant within protected areas as outside, only a minority of studies provide any subsequent management recommendations. There is therefore considerable scope to improve the evidence base on alien plant management in protected areas.
Identifiant :	DOI : 10.1111/conl.12061
Permalink :	https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=153578

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