@article{fdi:010083955, title = {{I}nvasive alien species as simultaneous benefits and burdens : trends, stakeholder perceptions and management}, author = {{K}ourantidou, {M}. and {H}aubrock, {P}. {J}. and {C}uthbert, {R}. {N}. and {B}odey, {T}. {W}. and {L}enzner, {B}. and {G}ozlan, {R}odolphe and {N}unez, {M}. {A}. and {S}alles, {J}. {M}. and {D}iagne, {C}. and {C}ourchamp, {F}.}, editor = {}, language = {{ENG}}, abstract = {{I}n addition to being a major threat to biodiversity and ecosystem functioning, biological invasions also have profound impacts on economies and human wellbeing. {H}owever, the threats posed by invasive species often do not receive adequate attention and lack targeted management. {I}n part, this may result from different or even ambivalent perceptions of invasive species which have a dual effect for stakeholders-being simultaneously a benefit and a burden. {F}or these species, literature that synthesizes best practice is very limited, and analyses providing a comprehensive understanding of their economics are generally lacking. {T}his has resulted in a critical gap in our understanding of the underlying trade-offs surrounding management efforts and approaches. {H}ere, we explore qualitative trends in the literature for invasive species with dual effects, drawing from both the recently compiled {I}nva{C}ost database and international case studies. {T}he few invasive species with dual roles in {I}nva{C}ost provide evidence for a temporal increase in reporting of costs, but with benefits relatively sporadically reported alongside costs. {W}e discuss methods, management, assessment and policy frameworks dedicated to these species, along with lessons learned, complexities and persisting knowledge gaps. {O}ur analysis points at the need to enhance scientific understanding of those species through inter- and cross-disciplinary efforts that can help advance their management.}, keywords = {{D}ouble-edge invasive alien species ; {B}enefits ; {C}osts ; {I}nva{C}ost ; {M}anagement ; {T}rade-offs ; {P}olicies ; {C}onflict}, booktitle = {}, journal = {{B}iological {I}nvasions}, volume = {[{E}arly access]}, numero = {}, pages = {[22 ]}, ISSN = {1387-3547}, year = {2022}, DOI = {10.1007/s10530-021-02727-w}, URL = {https://www.documentation.ird.fr/hor/fdi:010083955}, }