@article{fdi:010087556, title = {{A} global analysis of avian island diversity-area relationships in the {A}nthropocene}, author = {{M}atthews, {T}. {J}. and {W}ayman, {J}. {P}. and {W}hittaker, {R}. {J}. and {C}ardoso, {P}. and {H}ume, {J}. {P}. and {S}ayol, {F}. and {P}roios, {K}. and {M}artin, {T}. {E}. and {B}aiser, {B}. and {B}orges, {P}. {A}. {V}. and {K}ubota, {Y}. and dos {A}njos, {L}. and {T}obias, {J}. {A}. and {S}oares, {F}. {C}. and {S}i, {X}. {F}. and {D}ing, {P}. and {M}endenhall, {C}. {D}. and {S}in, {Y}. {C}. {K}. and {R}heindt, {F}. {E}. and {T}riantis, {K}. {A}. and {G}uilhaumon, {F}ran{\c{c}}ois and {W}atson, {D}. {M}. and {B}rotons, {L}. and {B}attisti, {C}. and {C}hu, {O}. {S}. {N}. and {R}igal, {F}.}, editor = {}, language = {{ENG}}, abstract = {{R}esearch on island species-area relationships ({ISAR}) has expanded to incorporate functional ({IFDAR}) and phylogenetic ({IPDAR}) diversity. {H}owever, relative to the {ISAR}, we know little about {IFDAR}s and {IPDAR}s, and lack synthetic global analyses of variation in form of these three categories of island diversity-area relationship ({IDAR}). {H}ere, we undertake the first comparative evaluation of {IDAR}s at the global scale using 51 avian archipelagic data sets representing true and habitat islands. {U}sing null models, we explore how richness-corrected functional and phylogenetic diversity scale with island area. {W}e also provide the largest global assessment of the impacts of species introductions and extinctions on the {IDAR}. {R}esults show that increasing richness with area is the primary driver of the (non-richness corrected) {IPDAR} and {IFDAR} for many data sets. {H}owever, for several archipelagos, richness-corrected functional and phylogenetic diversity changes linearly with island area, suggesting that the dominant community assembly processes shift along the island area gradient. {W}e also find that archipelagos with the steepest {ISAR}s exhibit the biggest differences in slope between {IDAR}s, indicating increased functional and phylogenetic redundancy on larger islands in these archipelagos. {I}n several cases introduced species seem to have 're-calibrated' the {IDAR}s such that they resemble the historic period prior to recent extinctions.}, keywords = {birds ; community assembly ; diversity-area relationship ; functional diversity ; habitat fragments ; islands ; phylogenetic diversity ; species-area relationship}, booktitle = {}, journal = {{E}cology {L}etters}, volume = {[{E}arly access]}, numero = {}, pages = {[18 p.]}, ISSN = {1461-023{X}}, year = {2023}, DOI = {10.1111/ele.14203}, URL = {https://www.documentation.ird.fr/hor/fdi:010087556}, }