@article {8458, title = {From taxonomic to functional dark diversity: Exploring the causes of potential biodiversity and its implications for conservation}, journal = {Journal of Applied Ecology}, volume = {59}, year = {2022}, month = {Jan-01-2022}, pages = {103 - 116}, issn = {0021-8901}, doi = {10.1111/jpe.v59.110.1111/1365-2664.14033}, url = {https://onlinelibrary.wiley.com/toc/13652664/59/1}, author = {Morel, Lo{\"\i}s and Jung, Vincent and Chollet, Simon and Fr{\'e}d{\'e}ric Ysnel and Barbe, Lou} } @article {8452, title = {Influence des perturbations anthropiques sur les communaut{\'e}s de petits mammif{\`e}res des savanes gabonaises}, journal = {International Journal of Biological and Chemical Sciences}, volume = {15}, year = {2021}, month = {Jul-11-2022}, pages = {1355 - 1368}, issn = {1991-8631}, doi = {10.4314/ijbcs.v15i4.5}, url = {https://www.ajol.info/index.php/ijbcs/article/view/217478}, author = {Mboumba, Jean-Fran{\c c}ois and Momboua, Brice Roxan and Perin, Eline and Fr{\'e}d{\'e}ric Ysnel} } @article {8454, title = {Isolation-by-distance and male-biased dispersal at a fine spatial scale: a study of the common European adder (Vipera berus) in a rural landscape}, journal = {Conservation Genetics}, volume = {22}, year = {2021}, month = {Jan-10-2021}, pages = {823 - 837}, issn = {1566-0621}, doi = {10.1007/s10592-021-01365-y}, url = {https://link.springer.com/10.1007/s10592-021-01365-y}, author = {Fran{\c c}ois, Donatien and Ursenbacher, Sylvain and Boissinot, Alexandre and Fr{\'e}d{\'e}ric Ysnel and Lourdais, Olivier} } @article {8459, title = {Small- and large-scale processes including anthropogenic pressures as drivers of gastropod communities in the NE Atlantic coast: A citizen science based approach}, journal = {Science of The Total Environment}, year = {2021}, month = {Jan-11-2021}, pages = {151600}, issn = {00489697}, doi = {10.1016/j.scitotenv.2021.151600}, url = {https://linkinghub.elsevier.com/retrieve/pii/S004896972106678X}, author = {Serranito, Bruno and Dim{\'e}glio, Tristan and Fr{\'e}d{\'e}ric Ysnel and Liz{\'e}, Anne and Eric Feunteun} } @article {8453, title = {Small rodent communities (Muridae) in Gabonese savannas: species diversity and biogeographical affinitiesAbstract}, journal = {Mammalia}, volume = {85}, year = {2021}, month = {Jan-05-2021}, pages = {256 - 268}, issn = {0025-1461}, doi = {10.1515/mammalia-2020-0079}, url = {https://www.degruyter.com/document/doi/10.1515/mammalia-2020-0079/html}, author = {Mboumba, Jean-Fran{\c c}ois and Herv{\'e}, Maxime R. and Guyot, V{\'e}ronique and Fr{\'e}d{\'e}ric Ysnel} } @article {8460, title = {Diversit{\'e} des assemblages d{\textquoteright}araign{\'e}es dans les {\'e}cosyst{\`e}mes savanicoles des Plateaux Bat{\'e}k{\'e}, Haut-Ogoou{\'e}, Gabon}, journal = {Afrique Science}, volume = {16}, year = {2020}, pages = {106-117}, author = {Alban-Michel NGU{\'E}MA NGU{\'E}MA and Assane NDIAYE and Lynda Chancelia NKOGHE NKOGHE and Jacques Fran{\c c}ois MAVOUNGOU1 and Fr{\'e}d{\'e}ric Ysnel} } @article {7886, title = {Hi{\'e}rarchisation de la valeur de pr{\'e}servation des oiseaux nicheurs {\`a} enjeux : application d{\textquoteright}un indice int{\'e}grateur pour le d{\'e}partement d{\textquoteright}Ille-et-Vilaine}, journal = {Naturae}, year = {2020}, month = {Jun-11-2021}, doi = {10.5852/naturae2020a13}, url = {http://sciencepress.mnhn.fr/fr/periodiques/naturae/2020/13}, author = {Fr{\'e}d{\'e}ric Ysnel and Morel, Lo{\"\i}s and DEVOGEL, Pierre and ALTHERR, Thomas and Dugravot, S{\'e}bastien and MOREL, R{\'e}gis and LEBAS, Jean-Fran{\c c}ois} } @article {8449, title = {Passive rewilding may (also) restore phylogenetically rich and functionally resilient forest plant communities.}, journal = {Ecol Appl}, volume = {30}, year = {2020}, month = {2020 01}, pages = {e02007}, abstract = {

Passive rewilding is increasingly seen as a promising tool to counterbalance biodiversity losses and recover native forest ecosystems. One key question, crucial to understanding assembly processes and conservation issues underlying land-use change, is the extent to which functional and phylogenetic diversity may recover in spontaneous recent woodlands. Here, we compared understorey plant communities of recent woodlands (which result from afforestation on agricultural lands during the 20th century) with those of ancient forests (uninterrupted for several centuries) in a hotspot of farmland abandonment in western Europe. We combined taxonomic, functional, and phylogenetic diversity metrics to detect potential differences in community composition, structure (richness, divergence), conservation importance (functional originality and specialization, evolutionary distinctiveness) and resilience (functional redundancy, response diversity). The recent and ancient forests harbored clearly distinct compositions, especially regarding the taxonomic and phylogenetic facets. Recent woodlands had higher taxonomic, functional and phylogenetic richness and a higher evolutionary distinctiveness, whereas functional divergence and phylogenetic divergence were higher in ancient forests. On another hand, we did not find any significant differences in functional specialization, originality, redundancy, or response diversity between recent and ancient forests. Our study constitutes one of the first empirical pieces of evidence that recent woodlands may spontaneously regain plant communities phylogenetically rich and functionally resilient, at least as much as those of ancient relict forests. As passive rewilding is the cheapest restoration method, we suggest that it should be a very useful tool to restore and conserve native forest biodiversity and functions, especially when forest areas are restricted and fragmented.

}, keywords = {Biodiversity, Ecosystem, Europe, Forests, Phylogeny}, issn = {1051-0761}, doi = {10.1002/eap.2007}, author = {Morel, Lo{\"\i}s and Barbe, Lou and Jung, Vincent and Cl{\'e}ment, Bernard and Schnitzler, Annik and Fr{\'e}d{\'e}ric Ysnel} } @article {6732, title = {Swinging boat moorings: Spatial heterogeneous damage to eelgrass beds in a tidal ecosystem}, journal = {Estuarine, Coastal and Shelf Science}, volume = {235}, year = {2020}, pages = {106581}, abstract = {Seagrass meadows are currently known to be subjected to huge physical disturbances including boat moorings in shallow bays. We aimed to identify the impact of permanent swing mooring on the fast-growing seagrass Zostera marina in a mega-tidal area. Coupling the hydrodynamic MARS3D model to simulate mooring chain movements and in situ measurements of plant traits, we analyzed the structural responses of the eelgrass bed to scraping disturbance in the western English Channel (France). A comparison of the results with a reference site without any permanent swing boat mooring showed a significant impact on eelgrass structure (shoot density, leaf size, leaf dry weight), depending on the direction and distance from the mooring. Zostera marina was absent close to the mooring fixation point in three out of the four directions we evaluated. Beyond 5\ m, the canopy height remained lower than in the reference site, most likely due to regular disturbances by mooring chains. Conversely, shoot density beyond 5\ m was higher than in the reference site. This adaptive response counter-balanced the decrease in canopy height at these distances. The fluctuations of the structure of the eelgrass cover (number of shoots, leaf length) at a small spatial scale was clearly in accordance with the scraping intensity simulated by the MARS3D model. The tidal currents coupled to tidal amplitude variability imply a small-scale heterogeneous effect of permanent mooring on the benthic compartment, previously undetected by an aerial survey. The present results highlight the interest of coupling approaches so as to understand how physical pressure influences fast-growing species traits. The resulting important modifications could imply a more functional impact such as biodiversity loss and carbon sequestration, which is beyond the scope of the present paper.}, keywords = {Anthropogenic disturbances, Boat mooring, Modeling approach, SCUBA-Diving, Seagrass ecology}, issn = {0272-7714}, doi = {https://doi.org/10.1016/j.ecss.2020.106581}, url = {http://www.sciencedirect.com/science/article/pii/S027277141930068X}, author = {Vincent Ouisse and Irina Marchand-Jouravleff and Annie Fiandrino and Eric Feunteun and Fr{\'e}d{\'e}ric Ysnel} } @article {8451, title = {Examples of Understory Plant Communities Observed in Post-Agricultural Recent Woodlands and Uninterrupted Ancient Forests}, journal = {Bulletin of the Ecological Society of America}, volume = {101}, year = {2019}, month = {01/2020}, pages = {e01634}, author = {Morel, Lo{\"\i}s and Barbe, Lou and Jung, Vincent and Cl{\'e}ment, Bernard and Schnitzler, Annik and Fr{\'e}d{\'e}ric Ysnel} } @article {7837, title = {The first winter influences lifetime wintering decisions in a partially migrant bird}, journal = {Animal Behaviour}, volume = {149}, year = {2019}, month = {Jan-03-2019}, pages = {23 - 32}, issn = {00033472}, doi = {10.1016/j.anbehav.2018.12.018}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0003347219300016}, author = {Chambon, R{\'e}mi and G{\'e}linaud, Guillaume and Paillisson, Jean-Marc and Lemesle, Jean-Christophe and Fr{\'e}d{\'e}ric Ysnel and Dugravot, S{\'e}bastien} } @article {7890, title = {Islet Creation Increases Nesting Opportunities of the Pied Avocet (Recurvirostra avosetta) in a Managed Salt Pan Area}, journal = {Waterbirds}, volume = {42}, year = {2019}, month = {Jan-03-2019}, pages = {22}, doi = {10.1675/063.042.0103}, url = {https://bioone.org/journals/waterbirds/volume-42/issue-1/063.042.0103/Islet-Creation-Increases-Nesting-Opportunities-of-the-Pied-Avocet-Recurvirostra/10.1675/063.042.0103.full}, author = {Chambon, R{\'e}mi and Dugravot, S{\'e}bastien and Fr{\'e}d{\'e}ric Ysnel and G{\'e}linaud, Guillaume} } @article {6687, title = {Spontaneous recovery of functional diversity and rarity of ground-living spiders shed light on the conservation importance of recent woodlands}, journal = {Biodiversity and Conservation}, volume = {28}, year = {2019}, month = {Jan-03-2019}, pages = {687 - 709}, issn = {0960-3115}, doi = {10.1007/s10531-018-01687-3}, url = {http://link.springer.com/10.1007/s10531-018-01687-3}, author = {Morel, Lo{\"\i}s and Dujol, Beno{\^\i}t and Courtial, Cyril and Vasseur, Manon and Leroy, Boris and Fr{\'e}d{\'e}ric Ysnel} } @article {7852, title = {Partial migration in inexperienced pied avocets Recurvirostra avosetta : distribution pattern and correlates}, journal = {Journal of Avian Biology}, volume = {49}, year = {2018}, month = {Jan-06-2018}, doi = {10.1111/jav.01549}, url = {http://doi.wiley.com/10.1111/jav.01549}, author = {Chambon, R{\'e}mi and Dugravot, S{\'e}bastien and Paillisson, Jean-Marc and Lemesle, Jean-Christophe and Fr{\'e}d{\'e}ric Ysnel and G{\'e}linaud, Guillaume} } @article {7891, title = {Spider assemblage structure in a neotropical rainforest-inselberg complex: ecological and methodological insights from a small-scale intensive survey}, journal = {Journal of Tropical Ecology}, volume = {59}, year = {2018}, pages = {21-34}, keywords = {Araneae, composition, day-time, French Guiana, non-parametric estimators, richness, sampling method}, url = {https://hal.inrae.fr/hal-02629375}, author = {Privet, Ka{\"\i}na and Courtial, Cyril and Decaens, Thibaud and Djoudi, El Aziz and VEDEL, Vincent and Fr{\'e}d{\'e}ric Ysnel and P{\'e}tillon, Julien} } @article {4751, title = {{Cross-taxon congruence in the rarity of subtidal rocky marine assemblages : No taxonomic shortcut for conservation monitoring}}, journal = {Ecological Indicators}, volume = {77}, year = {2017}, pages = {239{\textendash}249}, abstract = {The implementation of protection strategies such as the European Marine Strategy Framework Directive (2008/56/EC) is impeded for subtidal rock bottom habitats because of high sampling costs due to a very wide taxonomic diversity, and a lack of suitable evaluation tools to estimate their conservation importance. In this study, we seek to provide an evaluation procedure by (1) investigating the distribution of rarity among subtidal rock bottom phyla; (2) searching for potential surrogate phyla with a cross-taxon congruence approach based on their rarity; (3) proposing an appropriate multi-phyla indicator to evaluate the importance of subtidal rocky habitats for conservation. We analysed the distribution of 548 species belonging to 8 phyla sampled in 137 assemblages in subtidal rocky areas located around Brittany, Western France. We applied the Index of Relative Rarity, a flexible method which fits rarity weights to species depending on their respective phyla. We found only weak congruence in rarity patterns among phyla, which prevented any attempt to identify surrogate phyla. This finding has important implications for the conservation of subtidal rocky habitats as it means that there is no shortcut to monitor their rarity: working on a subset of phyla would imply a biased evaluation of biodiversity. Consequently, we propose a multi-phyla Index of Relative Rarity combining all phyla which allowed us to successfully describe rarity patterns across all sampled sites.}, keywords = {occurrence-based rarity, subtidal conservation}, issn = {1470-160X}, doi = {10.1016/j.ecolind.2017.02.012}, url = {http://dx.doi.org/10.1016/j.ecolind.2017.02.012}, author = {Leroy, Boris and R{\'e}gis Gallon and Eric Feunteun and Robuchon, Marine and Fr{\'e}d{\'e}ric Ysnel} } @proceedings {7892, title = {Le Mont-Saint-Michel et sa baie peuvent-ils se r{\'e}concilier ?}, volume = {12, s{\'e}rie 3}, year = {2017}, month = {2019}, pages = {103-112}, edition = {Documents Phytosociologiques}, author = {Canard, Alain and Prigent, Lionel and Fr{\'e}d{\'e}ric Ysnel and Robin, Thierry and Alexandre Carpentier and Lefeuvre, Jean-Claude and Bioret, Fr{\'e}d{\'e}ric} } @article {3244, title = {Forecasted climate and land use changes, and protected areas: the contrasting case of spiders}, journal = {Diversity and Distributions}, volume = {20}, year = {2014}, pages = {686-697}, keywords = {Arthropods, ensemble forecast, global changes, species distribution models, threatened species, uncertainty}, doi = {10.1111/ddi.12191}, author = {Leroy, Boris and Bellard, C{\'e}line and Dubos, Nicolas and Colliot, Arthur and Vasseur, Manon and Courtial, Cyril and Bakkenes, Michel and Canard, A and Fr{\'e}d{\'e}ric Ysnel} } @article {8450, title = {Validation of Eustiromastix guianae (Caporiacco, 1954) (Araneae, Salticidae) with a first description of the female, and additions to the salticid fauna of French Guiana.}, journal = {Zookeys}, year = {2014}, month = {2014}, pages = {11-8}, abstract = {

In this paper, we validate the doubtful species status of E. guianae, with redescriptions of (supposedly lost) type and holotype males, and a first description of the female. Both sexes are measured and illustrated by pictures of habitus and copulatory organs. Seventeen new salticid species for French Guiana are also reported and a detailed catalogue of all salticid species from the Trinit{\'e} National Nature Reserve is provided.

}, issn = {1313-2989}, doi = {10.3897/zookeys.420.6977}, author = {Courtial, Cyril and Picard, Lionel and Fr{\'e}d{\'e}ric Ysnel and P{\'e}tillon, Julien} } @article {8455, title = {First assessment of effects of global change on threatened spiders: Potential impacts on Dolomedes plantarius (Clerck) and its conservation plans}, journal = {Biological Conservation}, volume = {161}, year = {2013}, month = {Jan-05-2013}, pages = {155 - 163}, issn = {00063207}, doi = {10.1016/j.biocon.2013.03.022}, url = {https://linkinghub.elsevier.com/retrieve/pii/S000632071300089X}, author = {Leroy, Boris and Paschetta, Mauro and Canard, Alain and Bakkenes, Michel and Isaia, Marco and Fr{\'e}d{\'e}ric Ysnel} } @article {8461, title = {Optimization of an {\textquotedblleft}in situ{\textquotedblright} subtidal rocky-shore sampling strategy for monitoring purposes}, journal = {Marine Pollution Bulletin}, volume = {74}, year = {2013}, month = {Jan-09-2013}, pages = {253 - 263}, issn = {0025326X}, doi = {10.1016/j.marpolbul.2013.06.049}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0025326X1300355X}, author = {Gallon, R.K. and Fr{\'e}d{\'e}ric Ysnel and Eric Feunteun} } @article {8462, title = {Accuracy of pitfall traps for monitoring populations of the amphipod Orchestia gammarella (Pallas 1766) in saltmarshes}, journal = {Estuarine, Coastal and Shelf Science}, volume = {113}, year = {2012}, month = {Jan-11-2012}, pages = {314 - 316}, issn = {02727714}, doi = {10.1016/j.ecss.2012.07.022}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0272771412002922}, author = {Mantzouki, Evanthia and Fr{\'e}d{\'e}ric Ysnel and Alexandre Carpentier and P{\'e}tillon, Julien} } @article {8456, title = {Improving occurrence-based rarity metrics in conservation studies by including multiple rarity cut-off points}, journal = {Insect Conservation and Diversity}, volume = {5}, year = {2012}, month = {Jan-03-2012}, pages = {159 - 168}, doi = {10.1111/icad.2012.5.issue-210.1111/j.1752-4598.2011.00148.x}, url = {http://doi.wiley.com/10.1111/icad.2012.5.issue-2}, author = {Leroy, Boris and P{\'e}tillon, Julien and R{\'e}gis Gallon and Canard, Alain and Fr{\'e}d{\'e}ric Ysnel} } @article {8457, title = {Rehabilitation project of a managed marsh: Biodiversity assessment of different management measures}, journal = {Procedia Environmental Sciences}, volume = {9}, year = {2011}, month = {Jan-01-2011}, pages = {96 - 103}, issn = {18780296}, doi = {10.1016/j.proenv.2011.11.016}, url = {https://linkinghub.elsevier.com/retrieve/pii/S187802961100778X}, author = {Leroy, Boris and Morel, Lo{\"\i}s and Eybert, Marie-Christine and Fr{\'e}d{\'e}ric Ysnel and Georges, Anita} } @article {7889, title = {How Do Alterations in Habitat Structure by an Invasive Grass Affect Salt-Marsh Resident Spiders?}, journal = {Annales Zoologici Fennici}, volume = {47}, year = {2010}, month = {Jan-04-2010}, pages = {79 - 89}, issn = {0003-455X}, doi = {10.5735/086.047.0201}, url = {http://www.bioone.org/doi/abs/10.5735/086.047.0201}, author = {P{\'e}tillon, Julien and Lasne, Emilien and Lambeets, Kevin and Canard, Alain and Vernon, Philippe and Fr{\'e}d{\'e}ric Ysnel} }