Results 11 to 20 of about 5,142 (112)

Individual flowering phenology shapes plant-pollinator interactions across ecological scales affecting plant reproduction. [PDF]

Ecol Evol, 2023
Using a farm‐scale experiment we investigated how intraspecific variation in flowering phenology and spatial heterogeneity in floral resources affected wild plant reproduction by modifying plant–pollinator interactions at the scale of the plant individual, the local assemblage, and the interaction network of agroecological infrastructures across the ...
Labonté A, Monticelli LS, Turpin M, Felten E, Laurent E, Matejicek A, Biju-Duval L, Ducourtieux C, Vieren E, Deytieux V, Cordeau S, Bohan D, Vanbergen AJ.   +12 more
europepmc   +2 more sources

Predator activity, proactive anti-predator strategies and nesting phenology produce a dynamic landscape of risk to tundra goose reproduction. [PDF]

J Anim Ecol
We show that Arctic and red fox space use significantly affects goose nest habitat selection and nest success in a low‐Arctic tundra ecosystem. However, the impact of fox predation depended on the location and timing of incubation of the nest, demonstrating the importance of incorporating time into the ‘landscape of fear’ concept.
Johnson-Bice SM, Warret Rodrigues C, Gamblin HEL, Baldwin FB, Roth JD.   +4 more
europepmc   +2 more sources

Reduced temporal turnover in carabid communities enhances biomass stability in agricultural landscapes. [PDF]

J Anim Ecol
The interannual stability of the carabid biomass in agricultural fields can be maximised by supporting the in‐field mean alpha‐richness that reduces their temporal beta‐diversity. Increasing crop phenology diversity at the landscape level also stabilises carabid biomass over time. Abstract While the temporal stability of plant communities has been well
Muneret L, Alignier A, Ricci B, Dosset A, Allart R, Ducourtieux C, Laurent E, Aviron S, Vialatte A, Petit S.   +9 more
europepmc   +2 more sources

RFIDeep: Unfolding the potential of deep learning for radio‐frequency identification

Methods in Ecology and Evolution, Volume 14, Issue 11, Page 2814-2826, November 2023., 2023
Abstract Automatic monitoring of wildlife is becoming a critical tool in the field of ecology. In particular, Radio‐Frequency IDentification (RFID) is now a widespread technology to assess the phenology, breeding and survival of many species. While RFID produces massive datasets, no established fast and accurate methods are yet available for this type ...
Gaël Bardon, Robin Cristofari, Alexander Winterl, Téo Barracho, Marine Benoiste, Claire Ceresa, Nicolas Chatelain, Julien Courtecuisse, Flávia A. N. Fernandes, Michel Gauthier‐Clerc, Jean‐Paul Gendner, Yves Handrich, Aymeric Houstin, Adélie Krellenstein, Nicolas Lecomte, Charles‐Edouard Salmon, Emiliano Trucchi, Benoit Vallas, Emily M. Wong, Daniel P. Zitterbart, Céline Le Bohec   +20 more
wiley   +1 more source

Remote sensing in seagrass ecology: coupled dynamics between migratory herbivorous birds and intertidal meadows observed by satellite during four decades

Remote Sensing in Ecology and Conservation, Volume 9, Issue 3, Page 420-433, June 2023., 2023
Trophic interactions in seagrass meadows have been rarely investigated over the long‐term and at the scale of a whole seagrass habitat. In this work, reciprocal links between an intertidal seagrass species, Zostera noltei, and an herbivorous bird feeding on this seagrass species, the migratory goose Branta bernicla bernicla, were investigated using an ...
Maria Laura Zoffoli, Pierre Gernez, Simon Oiry, Laurent Godet, Sébastien Dalloyau, Bede Ffinian Rowe Davies, Laurent Barillé, Kylie Scales, Alice Jones   +8 more
wiley   +1 more source

Long‐term experimental drought alters floral scent and pollinator visits in a Mediterranean plant community despite overall limited impacts on plant phenotype and reproduction

Journal of Ecology, Volume 110, Issue 11, Page 2628-2648, November 2022., 2022
In the Mediterranean Basin, climate change is causing an intensification of drought intensity and frequency. Our community‐level in situ measures showed that drought altered floral scent with changes in plant–pollinator interactions and limited impacts on plant reproduction. We discuss why the context of our study—an exceptionally wet year—may have led
Coline C. Jaworski, Benoît Geslin, Marie Zakardjian, Caroline Lecareux, Pauline Caillault, Gabriel Nève, Jean‐Yves Meunier, Sylvie Dupouyet, Aoife C. T. Sweeney, Owen T. Lewis, Lynn V. Dicks, Catherine Fernandez   +11 more
wiley   +1 more source

Agroecological farming, flowering phenology and the pollinator–herbivore–parasitoid nexus regulate non‐crop plant reproduction

Journal of Applied Ecology, Volume 59, Issue 8, Page 2046-2058, August 2022., 2022
Agroecological management produced spatial and temporal gradients in crop and non‐crop floral resources that interacted to modify pollinator or seed herbivore–parasitoid interactions and Cyanus segetum and Centaurea jacea seed set. The degree of phenological overlap between C. segetum and C.
Lucie S. Monticelli, Audrey Labonté, Mélinda Turpin, Luc Biju‐Duval, Emeline Felten, Emilien Laurent, Annick Matejicek, Eric Vieren, Violaine Deytieux, Stephane Cordeau, Adam J. Vanbergen   +10 more
wiley   +1 more source

Typologie des ripisylves des rivières de Guadeloupe, un premier pas vers le développement de techniques de génie végétal avec des espèces locales

Sciences, Eaux & Territoires, 2022
Le projet PROTÉGER vise à promouvoir les techniques de génie végétal pour préserver l’extrême biodiversité des milieux rivulaires de Guadeloupe, tout en protégeant la population et leurs biens, des risques encourus lors des crues de rivière et des ...
Marie ROBERT, André EVETTE, Marc GAYOT, Lilian PROCOPIO, Jeffrey BERNUS, Alain ROUSTEAU, Daniel IMBERT, Lucie LABBOUZ   +7 more
doaj   +1 more source

Stratification et phénologie forestière en relation avec la sécurité alimentaire de Pan paniscus au Parc National de la Salonga (R.D. Congo)

Revue de Primatologie, 2014
La relation entre les types de forêt, la phénologie de principales espèces dont les fruits et jeunes feuilles sont consommées par Pan paniscus (Bonobo) est envisagée en termes de sécurité de la disponibilité alimentaire qu’offrent ces forêts.
Constantin Lubini Ayingweu
doaj   +1 more source

Phénologie des bourgeons de l’Aulne et du Peuplier en plantations mélangées forestière et agroforestière

Revue Forestière Française, 2023
La durée de la saison de végétation est importante à considérer puisqu’elle va directement impacter l’absorption photosynthétique saisonnière qui va conditionner la croissance des arbres.
Anaïs Thomas, Nicolas Marron, Erwin Dallé, Pierrick Priault   +3 more
doaj