@article{fdi:010084230, title = {{C}an we avoid tacit trade-offs between flexibility and efficiency in systematic conservation planning ? {T}he {M}editerranean {S}ea as a case study}, author = {{D}rira, {S}. and {L}asram, {F}. {B}. and {H}attab, {T}. and {S}hin, {Y}unne-{J}ai and {J}enhani, {A}. {B}. and {G}uilhaumon, {F}ran{\c{c}}ois}, editor = {}, language = {{ENG}}, abstract = {{S}pecies distribution models ({SDM}s) provide robust inferences about species-specific site suitability and are increasingly used in systematic conservation planning ({SCP}). {SDM}s are subjected to intrinsic uncertainties, and conservation studies have generally overlooked these. {T}he integration of {SDM} uncertainties in conservation solutions requires the development of a suitable optimization algorithm. {E}xact optimization algorithms grant efficiency to conservation solutions, but most of their implementations generate a single binary and indivisible solution. {T}herefore, without variation in their parameterization, they provide low flexibility in the implementation of conservation solutions by stakeholders. {C}ontrarily, heuristic algorithms provide such flexibility, by generating large amounts of sub-optimal solutions. {A}s a consequence, efficiency and flexibility are implicitly linked in conservation applications: mathematically efficient solutions provide less flexibility, and the flexible solutions provided by heuristics are sub-optimal. {T}o avoid this trade-off between flexibility and efficiency in {SCP}, we propose a reserve-selection framework, based on exact optimization combined with a post-selection of {SDM} outputs. {T}his reserve-selection framework provides flexibility and addresses the efficiency and representativeness of conservation solutions. {T}o exemplify the approach, we analyzed an experimental design, crossing pre- and post-selection of {SDM} outputs versus heuristics and exact mathematical optimizations. {W}e used the {M}editerranean {S}ea as a biogeographical template for our analyses, integrating the outputs of eight {SDM} techniques for 438 fish species.}, keywords = {systematic conservation planning ; species distribution models ; exact ; optimization ; heuristics ; efficiency ; flexibility ; {M}editerranean {S}ea ; fish ; {MEDITERRANEE}}, booktitle = {}, journal = {{D}iversity}, volume = {14}, numero = {1}, pages = {9 [16 p.]}, year = {2022}, DOI = {10.3390/d14010009}, URL = {https://www.documentation.ird.fr/hor/fdi:010084230}, }