Výsledky vyhledávání - "Sylvain Bigot"

Akademický článek

A new high spatial density temperature dataset in the Grenoble alpine valley (France) for urban heat island investigation and climate services dedicated to municipalities purposes

Autor: Xavier Foissard, Sandra Rome, Sylvain Bigot, Emilie Rousset, Anne-Cécile Fouvet

Publikováno v: Data in Brief, Vol 55, Iss , Pp 110553- (2024)

Within the study of the urban heat island (UHI) in Echirolles and Grenoble (France, the eastern part of the alpine arc), two temperature measurement networks have been deployed. The aim is to measure the temperature gradients associated with the UHI

Externí odkaz: https://doaj.org/article/751931d820474e98ac82ad376073a0fb

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Akademický článek

Impact of hydroxycarbamide and interferon-α on red cell adhesion and membrane protein expression in polycythemia vera

Autor: Mégane Brusson, Maria De Grandis, Sylvie Cochet, Sylvain Bigot, Mickaël Marin, Marjorie Leduc, François Guillonneau, Patrick Mayeux, Thierry Peyrard, Christine Chomienne, Caroline Le Van Kim, Bruno Cassinat, Jean-Jacques Kiladjian, Wassim El Nemer

Publikováno v: Haematologica, Vol 103, Iss 6 (2018)

Polycythemia vera is a chronic myeloproliferative neoplasm characterized by the JAK2V617F mutation, elevated blood cell counts and a high risk of thrombosis. Although the red cell lineage is primarily affected by JAK2V617F, the impact of mutated JAK2

Externí odkaz: https://doaj.org/article/292daa7602b74c12b2752d630613615a

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Akademický článek

The light-deficient climates of western Central African evergreen forests

Autor: Nathalie Philippon, Guillaume Cornu, Lou Monteil, Valery Gond, Vincent Moron, Julien Pergaud, Geneviève Sèze, Sylvain Bigot, Pierre Camberlin, Charles Doumenge, Adeline Fayolle, Alfred Ngomanda

Publikováno v: Environmental Research Letters, Vol 14, Iss 3, p 034007 (2019)

Rainfall thresholds under which forests grow in Central Africa are lower than those of Amazonia and southeast Asia. Attention is thus regularly paid to rainfall whose seasonality and interannual variability has been shown to control Central African f

Externí odkaz: https://doaj.org/article/786931f38a9b407dae4047bc4aa4add8

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Akademický článek

On the Importance of High-Resolution Time Series of Optical Imagery for Quantifying the Effects of Snow Cover Duration on Alpine Plant Habitat

Autor: Jean-Pierre Dedieu, Bradley Z. Carlson, Sylvain Bigot, Pascal Sirguey, Vincent Vionnet, Philippe Choler

Publikováno v: Remote Sensing, Vol 8, Iss 6, p 481 (2016)

We investigated snow cover dynamics using time series of moderate (MODIS) to high (SPOT-4/5, Landsat-8) spatial resolution satellite imagery in a 3700 km2 region of the southwestern French Alps. Our study was carried out in the context of the SPOT (T

Externí odkaz: https://doaj.org/article/866d67ce42934c86ac6728a942956f57

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Akademický článek

Utilisation des données NOAA-AVHRR dans l’étude de la brise thermique et de l’Ilot de chaleur. Exemple de Sfax (se tunisien)

Autor: Salem Dahech, Gérard Beltrando, Sylvain Bigot

Publikováno v: Cybergeo (2005)

This paper shows the advantage of NOAA-AVHRR satellite data for land-sea breeze study and for spatial organisation of the urban heat island at Sfax. This data is used to characterize daily variation of heat contrasts between land and sea and the loca

Externí odkaz: https://doaj.org/article/ed200e064a5745e7801e21e095e9fa01

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Akademický článek

Contraintes climatiques dans les Préalpes françaises : évolution récente et conséquences potentielles futures

Autor: Sylvain Bigot, Sandra Rome

Publikováno v: EchoGéo, Vol 14

The climate of the French Alps remains poorly described, and its interannual variability is difficult to study because of the wide variety of local topoclimatic characteristics and the lack of available long-term time-series. Regional consequences by

Externí odkaz: https://doaj.org/article/8632b03dae724b8b924171123bd37c41

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Evolution des apports en eau dans la plaine rizicole de Marovoay par le fleuve Betsiboka (Madagascar) : reconstitution et projections jusqu'en 2100

Autor: Samuel Razanaka, Dominique Dumas, Yao Télesphore Brou, Laurent Roger Robison, Sylvain Bigot, Rivo Ramboarison

Publikováno v: Proceedings of the International Association of Hydrological Sciences, Vol 384, Pp 175-179 (2021)

Aujourd'hui, le fleuve Betsiboka alimente une vaste plaine agricole située au NW de Madagascar. Ce fleuve est pourtant très mal connu sur un plan hydrologique. Sur la base de mesures des écoulements entre 1958 et 1971, cette étude cherche dans un

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3e2d5edb2eca536f38daf2e1ee44c4a
https://piahs.copernicus.org/articles/384/175/2021/piahs-384-175-2021.pdf

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Object-based characterization of vegetation heterogeneity with sentinel images proves efficient in a highly human-influenced National Park of Côte d'Ivoire

Autor: Stéphanie Diane Konan Houphlet, Pauline Dusseux, Adjo Estelle Geneviève Adiko, Arthur Brice Konan-Waidhet, François Munoz, Sylvain Bigot, Constant Yves Adou Yao

Publikováno v: Environmental monitoring and assessment. 195(1)

Forest monitoring requires more automated systems to analyze high ecosystem heterogeneity. The traditional pixel-based detection method has proven to be less and less effective. A novel change detection method is therefore proposed to detect changes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07b3166f99ddad575ea33393332997a7
https://pubmed.ncbi.nlm.nih.gov/36520237

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