|
|
|
|
|
| Karasiewicz, Stephane; Doledec, Sylvain; Lefebvre, Sebastien. |
| The ecological niche concept has regained interest under environmental change (e.g., climate change, eutrophication, and habitat destruction), especially to study the impacts on niche shift and conservatism. Here, we propose the within outlying mean indexes (WitOMI), which refine the outlying mean index (OMI) analysis by using its properties in combination with the K-select analysis species marginality decomposition. The purpose is to decompose the ecological niche into subniches associated with the experimental design, i.e., taking into account temporal and/or spatial subsets. WitOMI emphasize the habitat conditions that contribute (1) to the definition of species' niches using all available conditions and, at the same time, (2) to the delineation of... |
| Tipo: Text |
Palavras-chave: Biological constraint; Niche dynamic; Marginality; Community; Spatio-temporal; Subniche; Habitat. |
| Ano: 2017 |
URL: http://archimer.ifremer.fr/doc/00389/49999/50584.pdf |
| |
|
|
| Jeliazkov, Alienor; Mijatovic, Darko; Chantepie, Stéphane; Andrew, Nigel; Arlettaz, Raphaël; Barbaro, Luc; Barsoum, Nadia; Bartonova, Alena; Belskaya, Elena; Bonada, Núria; Brind'Amour, Anik; Carvalho, Rodrigo; Castro, Helena; Chmura, Damian; Choler, Philippe; Chong-seng, Karen; Cleary, Daniel; Cormont, Anouk; Cornwell, William; De Campos, Ramiro; De Voogd, Nicole; Doledec, Sylvain; Drew, Joshua; Dziock, Frank; Eallonardo, Anthony; Edgar, Melanie J.; Farneda, Fábio; Hernandez, Domingo Flores; Frenette-dussault, Cédric; Fried, Guillaume; Gallardo, Belinda; Gibb, Heloise; Gonçalves-souza, Thiago; Higuti, Janet; Humbert, Jean-yves; Krasnov, Boris R.; Saux, Eric Le; Lindo, Zoe; Lopez-baucells, Adria; Lowe, Elizabeth; Marteinsdottir, Bryndis; Martens, Koen; Meffert, Peter; Mellado-díaz, Andres; Menz, Myles H. M.; Meyer, Christoph F. J.; Miranda, Julia Ramos; Mouillot, David; Ossola, Alessandro; Pakeman, Robin; Pavoine, Sandrine; Pekin, Burak; Pino, Joan; Pocheville, Arnaud; Pomati, Francesco; Poschlod, Peter; Prentice, Honor C.; Purschke, Oliver; Raevel, Valerie; Reitalu, Triin; Renema, Willem; Ribera, Ignacio; Robinson, Natalie; Robroek, Bjorn; Rocha, Ricardo; Shieh, Sen-her; Spake, Rebecca; Staniaszek-kik, Monika; Stanko, Michal; Tejerina-garro, Francisco Leonardo; Braak, Cajo Ter; Urban, Mark C.; Klink, Roel Van; Villéger, Sébastien; Wegman, Ruut; Westgate, Martin J.; Wolff, Jonas; Żarnowiec, Jan; Zolotarev, Maxim; Chase, Jonathan M.. |
| The use of functional information in the form of species traits plays an important role in explaining biodiversity patterns and responses to environmental changes. Although relationships between species composition, their traits, and the environment have been extensively studied on a case-by-case basis, results are variable, and it remains unclear how generalizable these relationships are across ecosystems, taxa and spatial scales. To address this gap, we collated 80 datasets from trait-based studies into a global database for metaCommunity Ecology: Species, Traits, Environment and Space; “CESTES”. Each dataset includes four matrices: species community abundances or presences/absences across multiple sites, species trait information, environmental... |
| Tipo: Text |
|
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00604/71606/70047.pdf |
| |
|
|
|
