Résultats pour Auteur : "Ghaout, Saïd"

Allocation of more reproductive resource to egg size rather than clutch size of gregarious desert locust (Schistocerca gregaria) through increasing oogenesis period and oosorption rate. Maeno Koutaro Ould, Piou Cyril, Ghaout Saïd. 2022. Journal of Insect Physiology, 136:104331, 13 p.

Density-dependent mating behaviors reduce male mating harassment in locusts. Maeno Koutaro Ould, Piou Cyril, Ould Ely Sidi, Ould Mohamed Sid' Ahmed, Jaavar Mohamed el Hacen, Ghaout Saïd, Babah Ebbe Mohamed Abdallahi Ould. 2021. Proceedings of the National Academy of Sciences of the United States of America, 118 (42):e2104673118, 10 p.

The desert locust, Schistocerca gregaria, plastically manipulates egg size by regulating both egg numbers and production rate according to population density. Maeno Koutaro Ould, Piou Cyril, Ghaout Saïd. 2020. Journal of Insect Physiology, 122:104020, 10 p.

Effects of starvation and vegetation distribution on locust collective motion. Dkhili Jamila, Maeno Koutaro Ould, Idrissi Hassani Lalla Mina, Ghaout Saïd, Piou Cyril. 2019. Journal of Insect Behavior, 32 (3) : 207-217.

Soil moisture from remote sensing to forecast desert locust presence. Piou Cyril, Gay Pierre-Emmanuel, Benahi Ahmed Salem, Babah Ebbe Mohamed Abdallahi Ould, Chihrane Jamal, Ghaout Saïd, Cissé Sory, Diakite Fakaba, Lazar Mohamed, Cressman Keith, Merlin Olivier, Escorihuela Maria-José. 2019. Journal of Applied Ecology, 56 (4) : 966-975.

Production des cartes de probabilité de présence des Criquets pèlerins sur le territoire marocain à partir des données de télédétection. Layelmam Mohammed, Bouziani Mourad, Faouzi Smiej Mohammed, El Hassane Semali, Ghaout Saïd, Piou Cyril. 2018. Revue Française de Photogrammétrie et de Télédétection (216) : 49-59.

SMOS based high resolution soil moisture estimates for Desert locust preventive management. Escorihuela Maria-José, Merlin Olivier, Stefan Vivien, Moyano Gorka, Eweys Omar Ali, Zribi Mehrez, Kamara Sidi, Benahi Ahmed Salem, Babah Ebbe Mohamed Abdallahi Ould, Chihrane Jamal, Ghaout Saïd, Cissé Sory, Diakite Fakaba, Lazar Mohamed, Pellarin Thierry, Grippa Manuela, Cressman Keith, Piou Cyril. 2018. Remote Sensing Applications. Society and Environment, 11 : 140-150.

Mapping the spatiotemporal distributions of the Desert Locust in Mauritania and Morocco to improve preventive management. Piou Cyril, El Hacen Jaavar Mohamed, Babah Ebbe Mohamed Abdallahi Ould, Chihrane Jamal, Ghaout Saïd, Cissé Sory, Lecoq Michel, Ben Halima Thami. 2017. Basic and Applied Ecology, 25 : 37-47.

Self-organized spatial structures of locust groups emerging from local interaction. Dkhili Jamila, Berger Uta, Idrissi Hassani Lalla Mina, Ghaout Saïd, Peters Ronny, Piou Cyril. 2017. Ecological Modelling, 361 : 26-40.

Field verification of the prediction model on Desert Locust adult phase status from density and vegetation. Cissé Sory, Ghaout Saïd, Babah Ebbe Mohamed Abdallahi Ould, Kamara Sidi, Piou Cyril. 2016. Journal of Insect Science, 16 (1), 4 p.

Characterizing phase-related differences in behaviour of Schistocerca gregaria with spatial distribution analysis. Cissé Sory, Ghaout Saïd, Mazih Ahmed, Jourdan Hélène, Maeno Koutaro Ould, Piou Cyril. 2015. Entomologia Experimentalis et Applicata, 156 (2) : 128-135.

Estimation of density threshold of gregarization of desert locust hoppers from field sampling in Mauritania. Cissé Sory, Ghaout Saïd, Mazih Ahmed, Abdallahi Ould Babah Mohamed, Piou Cyril. 2015. Entomologia Experimentalis et Applicata, 156 (2) : 136-148.

Effect of vegetation on density thresholds of adult desert locust gregarization from survey data in Mauritania. Cissé Sory, Ghaout Saïd, Mazih Ahmed, Ould Babah Mohamed A., Benahi Ahmed Salem, Piou Cyril. 2013. Entomologia Experimentalis et Applicata, 149 (2) : 159-165.

Forecasts of desert locust presence in Morocco coupling remote sensing imagery and field surveys. Smiej Mohammed F., Layelmam Mohammed, Atillah Abderrahman, Piou Cyril, Ghaout Saïd. 2019. In : 13th International Congress of Orthopterology: Abstract book 2019. University Ibn Zohr, National Center for Control of Desert Locust, Orthopterists Society. Agadir : University Ibn Zohr, Résumé, p. 36. (Metaleptea) International Congress of Orthopterology. 13, Agadir, Maroc, 24 Mars 2019/28 Mars 2019.

Quantitative analysis of behaviour phase difference in locusts with the examination of spatial distribution patterns. Cissé Sory, Ghaout Saïd, Mazih Ahmed, Babah Ebbe Mohamed Abdallahi Ould, Jourdan Hélène, Ould Maeno Koutaro, Leménager Nicolas, Piou Cyril. 2019. In : 13th International Congress of Orthopterology: Abstract book 2019. University Ibn Zohr, National Center for Control of Desert Locust, Orthopterists Society. Agadir : University Ibn Zohr, Résumé, p. 187. (Metaleptea) International Congress of Orthopterology. 13, Agadir, Maroc, 24 Mars 2019/28 Mars 2019.

Soil moisture estimates from satellite imagery to improve desert locust forecast. Piou Cyril, Gay Pierre-Emmanuel, Salem Benahi Ahmed, Babah Ebbe Mohamed Abdallahi Ould, Chihrane Jamal, Ghaout Saïd, Cissé Sory, Diakite Fakaba, Lazar Mohamed, Cressman Keith, Merlin Olivier, Escorihuela Maria-José. 2019. In : 13th International Congress of orthopterology: Abstract book 2019. University Ibn Zohr, National Center for Control of Desert Locust, Orthopterists Society. Agadir : University Ibn Zohr, Résumé, p. 37. (Metaleptea) International Congress of Orthopterology. 13, Agadir, Maroc, 24 Mars 2019/28 Mars 2019.

Using Sentinel-3 land surface temperature to derive high resolution soil moisture estimates for desert locust management. Georgiana Stefan Vivien, Escorihuela Maria-José, Merlin Olivier, Chihrane Jamal, Ghaout Saïd, Piou Cyril. 2018. In : EGU2018 - European Geophysical Union General Assembly 2018. Vienne : EGU, Résumé, 1 p. European Geosciences Union general Assembly, Vienne, Autriche, 8 Avril 2018/13 Avril 2018.

Evaluation of density thresholds of Desert locust gregarization in Mauritania. Cissé Sory, Ghaout Saïd, Mazih Ahmed, Ould Babah Mohamed A., Piou Cyril. 2016. . Ilhéus-Bahia : Orthopterists society, 1 poster International Congress of Orthopterology. 12, Ilhéus-Bahia, Brésil, 30 Octobre 2016/3 Novembre 2016.

Operational high resolution soil moisture for agricultural applications. Escorihuela Maria-José, Piou Cyril, Merlin Olivier, Abdallahi Ould Babah Mohamed, Ghaout Saïd, Diakite Fakaba, Moumene K., Cressman Keith, Gao Q., Amazirh A., Er-raki S., Fontanet M., Ferrer M., Cissé Sory, Salem Benahi Ahmed, Chirhane J., Lazar Mohamed, Kerr Yann. 2017. , Résumé, 1 p. International Symposium on Remote Sensing of Environment (ISRSE-37). 37, Tshwane, Afrique du Sud, 8 Mai 2017/12 Mai 2017.