Search Results - "Goulard, Michel"

On the Potentiality of UAV Multispectral Imagery to Detect Flavescence dorée and Grapevine Trunk Diseases by Albetis, Johanna, Jacquin, Anne, Goulard, Michel, Poilvé, Hervé, Rousseau, Jacques, Clenet, Harold, Dedieu, Gerard, Duthoit, Sylvie

“…Among grapevine diseases affecting European vineyards, Flavescence dorée (FD) and Grapevine Trunk Diseases (GTD) are considered the most relevant challenges…”
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Detection of Flavescence dorée Grapevine Disease Using Unmanned Aerial Vehicle (UAV) Multispectral Imagery by Albetis, Johanna, Duthoit, Sylvie, Guttler, Fabio, Jacquin, Anne, Goulard, Michel, Poilvé, Hervé, Féret, Jean-Baptiste, Dedieu, Gérard

“…Flavescence dorée is a grapevine disease affecting European vineyards which has severe economic consequences and containing its spread is therefore considered…”
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About predictions in spatial autoregressive models: optimal and almost optimal strategies by Goulard, Michel, Laurent, Thibault, Thomas-Agnan, Christine

“…About predictions in spatial autoregressive models: optimal and almost optimal strategies. Spatial Economic Analysis. This paper addresses the problem of…”
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Key factors determining the presence of Tree-related Microhabitats: A synthesis of potential factors at site, stand and tree scales, with perspectives for further research by Larrieu, Laurent, Courbaud, Benoit, Drénou, Christophe, Goulard, Michel, Bütler, Rita, Kozák, Daniel, Kraus, Daniel, Krumm, Frank, Lachat, Thibault, Müller, Jörg, Paillet, Yoan, Schuck, Andreas, Stillhard, Jonas, Svoboda, Miroslav, Vandekerkhove, Kris

“…•Plot context primarily explains tree-related microhabitats occurrence.•Plot context is a black box combining environmental, management and biotic…”
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The spatial scale mismatch between ecological processes and agricultural management: Do difficulties come from underlying theoretical frameworks? by Pelosi, Céline, Goulard, Michel, Balent, Gérard

“…▶ Spatial scale mismatch (SSM) affects the efficiency of agri-environmental policies. ▶ A system approach to the landscape is required to resolve spatial scale…”
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Co-occurrence patterns of tree-related microhabitats: A method to simplify routine monitoring by Larrieu, Laurent, Cabanettes, Alain, Courbaud, Benoit, Goulard, Michel, Heintz, Wilfried, Kozák, Daniel, Kraus, Daniel, Lachat, Thibault, Ladet, Sylvie, Müller, Jörg, Paillet, Yoan, Schuck, Andreas, Stillhard, Jonas, Svoboda, Miroslav

“…•33 significant “non-random” co-occurrences were highlighted for broadleaves.•9 significant “non-random” co-occurrences were highlighted for conifers.•Mutually…”
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Quantifying heritability and estimating evolutionary potential in the wild when individuals that share genes also share environments by Gervais, Laura, Morellet, Nicolas, David, Ingrid, Hewison, Mark, Réale, Denis, Goulard, Michel, Chaval, Yannick, Lourtet, Bruno, Cargnelutti, Bruno, Merlet, Joel, Quéméré, Erwan, Pujol, Benoit

“…Accurate heritability estimates for fitness‐related traits are required to predict an organism’s ability to respond to global change. Heritability estimates…”
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Boldness-mediated habitat use tactics and reproductive success in a wild large herbivore by Bonnot, Nadège C., Goulard, Michel, Hewison, A.J. Mark, Cargnelutti, Bruno, Lourtet, Bruno, Chaval, Yannick, Morellet, Nicolas

“…The balance between resource acquisition and risk avoidance should vary according to personality type, with potential knock-on effects for fitness. Although…”
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Contrasting spatial and temporal responses of bird communities to landscape changes by Bonthoux, Sébastien, Barnagaud, Jean-Yves, Goulard, Michel, Balent, Gérard

“…Quantifying the impact of land-use changes on biodiversity is a major challenge in conservation ecology. Static spatial relationships between bird communities…”
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Year-round sexual segregation in the Pyrenean chamois, a nearly monomorphic polygynous herbivore by Crampe, Jean-Paul, Gerard, Jean-François, Goulard, Michel, Milleret, Cyril, Gonzalez, Georges, Bon, Richard

“…•The Pyrenean chamois, a near-monomorphic ruminant shows a marked sexual segregation.•Habitat segregation peaks in spring as expected with exclusive maternal…”
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Temporal shifts in landscape connectivity for an ecosystem engineer, the roe deer, across a multiple-use landscape by Martin, Jodie, Vourc’h, Gwenaël, Bonnot, Nadège, Cargnelutti, Bruno, Chaval, Yannick, Lourtet, Bruno, Goulard, Michel, Hoch, Thierry, Plantard, Olivier, Hewison, A. J. Mark, Morellet, Nicolas

“…Context Routine movements of large herbivores, often considered as ecosystem engineers, impact key ecological processes. Functional landscape connectivity for…”
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Inferring the effects of landscape structure on roe deer (Capreolus capreolus) movements using a step selection function by Coulon, Aurélie, Morellet, Nicolas, Goulard, Michel, Cargnelutti, Bruno, Angibault, Jean-Marc, Hewison, A. J. Mark

“…In this study, we sought to understand how landscape structure affects roe deer movements within their home-range in a heterogeneous and fragmented…”
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Landscape effects on the abundance and larval diet of the polyphagous pest Helicoverpa armigera in cotton fields in North Benin by Tsafack, Noelline, Alignier, Audrey, Head, Graham P, Kim, Jae H, Goulard, Michel, Menozzi, Philippe, Ouin, Annie

“…BACKGROUND The noctuid Helicoverpa armigera is one of the key cotton pests in the Old World. One possible pest regulation method may be the management of host…”
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Is there an optimum scale for predicting bird species' distribution in agricultural landscapes? by Pelosi, Céline, Bonthoux, Sébastien, Castellarini, Fabiana, Goulard, Michel, Ladet, Sylvie, Balent, Gérard

“…Changes in forest cover in agricultural landscapes affect biodiversity. Its management needs some indications about scale to predict occurrence of populations…”
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Using Shrubs as Nurse-plants to Reduce Browsing and Rubbing Damage by Roe Deer: An Experimental Approach by Maublanc, Marie-Line, Gerard, Jean-François, Picot, Denis, Goulard, Michel, Ballon, Philippe, Hamard, Jean-Pierre, Bideau, Éric

“…We conducted a field experiment to evaluate the effectiveness of neighboring vegetation to protect cherry-wood (Prunus avium) saplings against roe deer…”
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Predators, food and social context shape the types of vigilance exhibited by kangaroos by Favreau, François-René, Pays, Olivier, Fritz, Hervé, Goulard, Michel, Best, Emily C., Goldizen, Anne W.

“…Vigilance in prey species can serve many purposes, including predator detection and monitoring other group members, and is generally thought to impose a cost…”
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The effect of social facilitation on vigilance in the eastern gray kangaroo, Macropus giganteus by Pays, Olivier, Goulard, Michel, Blomberg, Simon P., Goldizen, Anne W., Sirot, Etienne, Jarman, Peter J.

“…The relevance of vigilance activity to predator detection has been demonstrated in numerous studies. However, few studies have investigated the effect of one…”
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Seasonal and daily walking activity patterns of free-ranging adult red deer (Cervus elaphus) at the individual level by Pépin, Dominique, Morellet, Nicolas, Goulard, Michel

“…We studied the walking activity over the year of free-ranging adult red deer (Cervus elaphus) in a mountainous area with the aim of describing the dynamics of…”
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Estimating Species Richness from Quadrat Sampling Data: A General Approach by Dupuis, Jérôme A., Goulard, Michel

“…We consider the problem of estimating the number of species (denoted by S) of a biological community located in a region divided into n quadrats. To address…”
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Testing Global Positioning System Performance for Wildlife Monitoring Using Mobile Collars and Known Reference Points by CARGNELUTTI, BRUNO, COULON, AURÉLIE, HEWISON, A. J. MARK, GOULARD, MICHEL, ANGIBAULT, JEAN-MARC, MORELLET, NICOLAS

“…To determine the spatial resolution of Global Positioning System (GPS) receiver data, rigorous testing is essential. We tested performance of the Lotek 3300…”
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