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TY - JOUR
TI - Cumulative effects of marine renewable energy and climate change on ecosystem properties: Sensitivity of ecological network analysis
AU - Nogues, Quentin
AU - Raoux, Aurore
AU - Araignous, Emma
AU - Chaalali, Aurélie
AU - Hattab, Tarek
AU - Leroy, Boris
AU - Ben Rais Lasram, Frida
AU - David, Valérie
AU - Le Loc'h, François
AU - Dauvin, Jean-Claude
AU - Niquil, Nathalie
T2 - Ecological Indicators
AB - In an increasingly anthropogenic world, the scientific community and managers have to take interactions between the drivers of ecosystems into consideration. Tools like ecological network analysis (ENA) indices offer the opportunity to study those interactions at the ecosystem level. However, ENA indices have never been used to test the incidence of cumulative drivers. The present study uses models combining the effects of (i) the reef caused by the future offshore wind farm of Courseulles-sur-Mer 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. They were also very powerful to characterize the role of the cumulative impact on ecosystem functioning. These results demonstrate the capacity of ENA indices to describe and understand cumulative effects at the ecosystem scale. Using a sensitivity analysis approach, this study shows that ENA indices could be viable tools for managers. To help them in their tasks, the next step could be to link ecosystem services to ENA indices for a more practical use.
DA - 2020/11/09/
PY - 2020
DO - 10.1016/j.ecolind.2020.107128
DP - ScienceDirect
SP - 107128
J2 - Ecological Indicators
LA - en
SN - 1470-160X
ST - Cumulative effects of marine renewable energy and climate change on ecosystem properties
UR - http://www.sciencedirect.com/science/article/pii/S1470160X20310670
Y2 - 2020/11/17/09:04:15
KW - Cumulative impact
KW - ENA food web
KW - Ecological network analysis
KW - Linear inverse modeling
KW - Marine renewable energies
ER -