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A global database for metacommunity ecology, integrating species, traits, environment and space ArchiMer
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
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Spontaneous cover crop characterization is relevant to define a sustainable soil management strategy in vineyard Organic Eprints
Metay, Aurélie; Durocher, Eve; Garcia, Léo; Fried, Guillaume; Richarte, Jean; Ohl, Bénédicte; Bouisson, Yvan; Enard, Clément; Metral, Raphaël; Gary, Christian; Kazakou, Elena.
Spontaneous cover cropping is a common practice in Mediterranean vineyards because it is often seen as less competitive and easier to manage than sown covercrops. However, the services provided by the spontaneous flora highly depend on the species, these latter being influenced by the soil management practices. This study analyzes the specific and functional composition of the vineyard flora as influenced by three soil management strategies. To do so, weed cover was sampled at 5 dates during two years after the settlement of the experiment in a vineyard in the South of France. The three soil management treatments were: a control treatment (C) corresponding to a spontaneous cover regularly mowed, a spontaneous cover with organic amendment application each...
Tipo: Conference paper, poster, etc. Palavras-chave: Soil quality; Composting and manuring; Weed management; Viticulture.
Ano: 2017 URL: http://orgprints.org/32436/1/Metay%20etal%202017_GiescoMendoza.pdf
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What makes a weed a weed? A large- scale evaluation of arable weeds through a functional lens Organic Eprints
Bourgeois, Bérenger; Munoz, Francois; Fried, Guillaume; Mahaut, Lucie; Armengot, Laura; Denelle, Pierre; Storkey, Jonathan; Gaba, Sabrina; Violle, Cyrille.
PREMISE OF THE STUDY: Despite long-term research efforts, a comprehensive perspective on the ecological and functional properties determining plant weediness is still lacking. We investigated here key functional attributes of arable weeds compared to non-weed plants, at large spatial scale. METHODS: We used an intensive survey of plant communities in cultivated and non-cultivated habitats to define a pool of plants occurring in arable fields (weeds) and one of plants occurring only in open non-arable habitats (non-weeds) in France. We compared the two pools based on nine functional traits and three functional spaces (LHS, reproductive and resource requirement hypervolumes). Within the weed pool, we quantified the trait variation of weeds along a...
Tipo: Journal paper Palavras-chave: Biodiversity and ecosystem services; Weed management.
Ano: 2019 URL: http://orgprints.org/36356/1/Bourgeois_etal_2019_AmJBot-Vol106-Issue1-p90-100.pdf
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