Analyses of precipitation, temperature and evapotranspiration in a French Mediterranean region in the context of climate change

Chaouche, Keltoum; Neppel, Luc; Dieulin, Claudine; Pujol, Nicolas; Ladouche, Bernard; Martin, E.; Salas, D.; Caballero, Yvan

doi:10.1016/j.crte.2010.02.001

Cited by 170 publications

(117 citation statements)

References 30 publications

(40 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Cette méthode a été déjà utilisée par plusieurs auteurs (Maheras et al, 2008;Sahani et al, 2012;Ozer et al, 2007;Lupikasza, 2008;Martinez et al, 2007). Le test de Mann-Kendall permet de déceler l'existence d'une tendance globale au sein d'une série de données temporelles et a déjà été utilisé pour la détection de tendance dans les séries pluviométriques et tester leur significativité (Vannitsem et al, 1991;Norrant et Douguédroit, 2004;Maheras et al, 2008;Chaouche et al, 2010;Tramblay et al, 2013;Driouch et al, 2010).…”

Section: Zone D'étude Et Base De Donnéesunclassified

Evolution des pluies extrêmes dans le bassin du Chéliff (Algérie) au cours des 40 dernières années 1971–2010

Taïbi¹,

Meddi²,

Mahé

2015

Proc. IAHS

View full text Add to dashboard Cite

Section: Zone D'étude Et Base De Donnéesunclassified

Evolution des pluies extrêmes dans le bassin du Chéliff (Algérie) au cours des 40 dernières années 1971–2010

Taïbi¹,

Meddi²,

Mahé

2015

Proc. IAHS

View full text Add to dashboard Cite

“…These are possibly the most widely used nonparametric tests for trend detection in hydrological and climatological studies (Mitof and Pravalie 2014;Jones et al 2015). This is because they are not only simple to use, but they are also resilient to skewed distribution, missing values and values that fall outside the detection limit, and to the nonstationary nature of data (Chaouche et al 2010;Jeneiova et al 2014). However, the MK test does not account for the serial correlation that very often exists in hydrological time series (Yue and Wang 2004;Partal and Küçük 2006).…”

Section: Trend Detection Methods Applied In the Studymentioning

confidence: 99%

Understanding changes and trends in projected hydroclimatic indices in selected Norwegian and Polish catchments

2017

View full text Add to dashboard Cite

The aim of the study is to investigate trends in selected hydroclimatic indices using novel and conventional tools, for future climate projections in the twentyfirst century. Selected quasi-natural Norwegian and Polish catchments are used as a case study. The projected flows are provided by GR4J rainfall-runoff conceptual model, coupled with an ensemble of climate model projections from EURO-CORDEX initiative. The trends are analysed using conventional Mann-Kendall and modified MannKendall statistical approaches, a time-frequency approach based on discrete wavelet transform (DWT) and the dynamic harmonic regression (DHR) method. Of all methods applied the DHR gives the most conservative trend estimates. Trends depend on the specific hydroclimatic character and flow regime of the catchment. The results confirmed that in catchments with a rainfall-driven flood regime, an increase in the amount of precipitation is followed by increased flows, with strong seasonal changes, whereas, in catchments with a snow-driven flood regime, despite an increase of mean annual flow, decrease in annual maximum flow is observed. Generally, positive trend is the most dominant in all catchments studied and the methods were consistent in detection of trend except in seasonal trend test.

show abstract

“…Chaouche et al (2010) focused on the western part of the French Mediterranean area and reported an increase trend in monthly potential ET mainly in the spring.…”

Section: Introductionmentioning

confidence: 99%

Analysis of trends in reference evapotranspiration data in a humid climate

Gocić

Trajković

2013

Hydrological Sciences Journal

View full text Add to dashboard Cite

Statistically significant FAO-56 Penman-Monteith (FAO-56 PM) and adjusted Hargreaves (AHARG) reference evapotranspiration (ET 0 ) trends at monthly, seasonal and annual time scales were analysed by using linear regression, Mann-Kendall and Spearman's Rho tests at the 1 and 5% significance levels. Meteorological data were used from 12 meteorological stations in Serbia, which has a humid climate, for the period 1980-2010. Web-based software for conducting the trend analyses was developed. All of the trends significant at the 1 and 5% significance levels were increasing. The FAO-56 PM ET 0 trends were almost similar to the AHARG trends. On the seasonal time scale, for the majority of stations significant increasing trends occurred in summer, while no significant positive or negative trends were detected by the trend tests in autumn for the AHARG series. Moreover, 70% of the stations were characterized by significant increasing trends for both annual ET 0 series.

show abstract

Analyses of precipitation, temperature and evapotranspiration in a French Mediterranean region in the context of climate change

Cited by 170 publications

References 30 publications

Evolution des pluies extrêmes dans le bassin du Chéliff (Algérie) au cours des 40 dernières années 1971–2010

Evolution des pluies extrêmes dans le bassin du Chéliff (Algérie) au cours des 40 dernières années 1971–2010

Understanding changes and trends in projected hydroclimatic indices in selected Norwegian and Polish catchments

Analysis of trends in reference evapotranspiration data in a humid climate

Contact Info

Product

Resources

About