Elena Ormeño

Emission of volatile organic compounds in Mediterranean fig trees bearing receptive flowers: dynamics under diurnal temperature light conditions

Li Cao, Valentin Vrecko, Joris Huguenin, Bruno Buatois et autres

Floral scents are formed by a complex mixture of Volatile Organic Compounds (VOCs) which play major roles in mediating encounter with partners in plant-pollinator interactions. Hence, VOC temporal patterns may be regulated to respond to both pollinator’s activity and pollination status. In …

fr, cn (code pays fourni par la source)

Seasonal and spatial shifts in the volatile chemical profile of Cymodocea nodosa across marine and lagoon ecosystems

Salomé Coquin, Elena Ormeño, Vincent Ouisse, V. Pasqualini et autres

Biogenic volatile organic compounds (BVOCs) are produced by marine organisms but remain largely understudied in seagrasses. To address this gap, this study investigates BVOC profiles from Cymodocea nodosa across seasons and between two ecosystem types: open-sea sites (Antibes, Saint Tropez, Porto Vecchio) …

fr (code pays fourni par la source)

Contrasting emissions of biogenic volatile organic compounds from soil in a Mediterranean evergreen forest under natural and amplified long-term rain scarcity

T. Legros, Justine Viros, Caroline Lecareux, Catherine Fernandez et autres

fr (code pays fourni par la source)

Science at Risk: The Urgent Need for Institutional Support of Long-Term Ecological and Evolutionary Research in an Era of Data Manipulation and Disinformation

Vincent A. Viblanc, Élise Huchard, Gilles Pinay, Elena Ormeño et autres

Abstract Planet Earth and the biodiversity it supports are in crisis. The human impact on terrestrial, marine, and freshwater ecosystems and the hundreds of thousands of organisms that inhabit them is global. To what extent can we push ecosystems before they collapse? …

fr (code pays fourni par la source)

Volatilome differences between native and invasive seagrass species in the Caribbean area

Amélie Saunier, Salomé Coquin, Laure Hannibal, Célia Ortolé et autres

Biological invasions are one of the major threats to ecosystem services and biodiversity. Thus, it is crucial to understand the mechanisms involved in the invasion success of alien species. In addition to generalist traits and high tolerance that enable persistence in novel …

fr, mq (code pays fourni par la source)

Does the temporal variation of leaf terpene and moisture content trigger leaf flammability over time?

Anne Ganteaume, Bastien Romero, Elena Ormeño, Caroline Lecareux et autres

Background – aims It is widely assumed that plant flammability in the Mediterranean region peaks during the summer fire season. We currently lack data that could evaluate these assumptions and have not assessed the mechanisms, e.g. fuel moisture content (FMC) or terpenes, …

fr (code pays fourni par la source)

Is litter biomass a driver of soil volatile organic compound fluxes in Mediterranean forest?

Manon Rocco, Julien Kammer, Mathieu Santonja, Brice Temime‐Roussel et autres

Soil biogenic volatile organic compound (BVOC) emissions have been studied in different biomes, showing that their emissions are considerable. However, so far, previous studies have neglected the role of litter accumulation (considered here to be the amount of litter) in soil BVOC …

fr, Maroc (code pays fourni par la source)

Science at Risk: The Urgent Need for Institutional Support of Long-Term Ecological and Evolutionary Research in an Era of Data Manipulation and Disinformation

Vincent A. Viblanc, Élise Huchard, Gilles Pinay, Elena Ormeño et autres

Planet Earth and the biodiversity it supports are in crisis. Human impact on terrestrial, marine and freshwater ecosystems and the hundreds of thousands of organisms that inhabit them is global. To what extent can we push ecosystems before they collapse? Will species …

fr, Mozambique, co (code pays fourni par la source)

BVOC emissions from Posidonia oceanica, the most abundant Mediterranean seagrass species

Amélie Saunier, Julien Kammer, Manon Rocco, Henri Wortham et autres

Biogenic Volatile Organic Compounds (BVOCs) are important precursors of tropospheric atmospheric pollutants such as ozone and secondary organic aerosols. Thus, it is crucial to characterize BVOCs sources at regional and global scales. Marine environments, especially benthic ecosystems , are still overlooked although …

fr, pf (code pays fourni par la source)

Litter biomass as a driver of soil VOC fluxes in a Mediterranean forest

Manon Rocco, Julien Kammer, Mathieu Santonja, Brice Temime‐Roussel et autres

Abstract. Soil biogenic volatile organic compound (BVOC) emissions have been studied in different biomes, showing that their emissions are not negligible. However, previous studies have so far neglected the role of litter accumulation on soil BVOC fluxes, and most of them refer …

fr (code pays fourni par la source)

Supplementary material to "Litter biomass as a driver of soil VOC fluxes in a Mediterranean forest"

Manon Rocco, Julien Kammer, Mathieu Santonja, Brice Temime‐Roussel et autres

Chemical Diversity of Mediterranean Seagrasses Volatilome

Salomé Coquin, Elena Ormeño, Vanina Pasqualini, Briac Monnier et autres

Background/Objectives: Biogenic volatile organic compounds (BVOCs), extensively studied in terrestrial plants with global emissions around 1 PgC yr−1, are also produced by marine organisms. However, benthic species, especially seagrasses, are understudied despite their global distribution (177,000–600,000 km2). This study aims to examine …

fr (code pays fourni par la source)