@article{fdi:010080611, title = {{C}umulative effects of marine renewable energy and climate change on ecosystem properties : sensitivity of ecological network analysis}, author = {{N}ogues, {Q}. and {R}aoux, {A}. and {A}raignous, {E}. and {C}haalali, {A}. and {H}attab, {T}. and {L}eroy, {B}. and {L}asram, {F}. {B}. and {D}avid, {V}. and {L}e {L}oc'h, {F}ran{\c{c}}ois and {D}auvin, {J}. {C}. and {N}iquil, {N}.}, editor = {}, language = {{ENG}}, abstract = {{I}n an increasingly anthropogenic world, the scientific community and managers have to take interactions between the drivers of ecosystems into consideration. {T}ools like ecological network analysis ({ENA}) indices offer the opportunity to study those interactions at the ecosystem level. {H}owever, {ENA} indices have never been used to test the incidence of cumulative drivers. {T}he present study uses models combining the effects of (i) the reef caused by the future offshore wind farm of {C}ourseulles-sur-{M}er and (ii) climate change on species distribution, to test the response of multiple {ENA} indices. {ENA} indices proved sensitive to this cumulative impact, displaying a wide variety of cumulative effects. {T}hey were also very powerful to characterize the role of the cumulative impact on ecosystem functioning. {T}hese results demonstrate the capacity of {ENA} indices to describe and understand cumulative effects at the ecosystem scale. {U}sing a sensitivity analysis approach, this study shows that {ENA} indices could be viable tools for managers. {T}o help them in their tasks, the next step could be to link ecosystem services to {ENA} indices for a more practical use.}, keywords = {{C}umulative impact ; {L}inear inverse modeling ; {M}arine renewable energies ; {E}cological network analysis ; {ENA} food web ; {FRANCE} ; ; {MANCHE} ; {CALVADOS} ; {SEINE} {BAIE}}, booktitle = {}, journal = {{E}cological {I}ndicators}, volume = {121}, numero = {}, pages = {107128 [13 ]}, ISSN = {1470-160{X}}, year = {2021}, DOI = {10.1016/j.ecolind.2020.107128}, URL = {https://www.documentation.ird.fr/hor/fdi:010080611}, }