Search results for "changes"

Shallow groundwater exposure to antibiotic resistant Escherichia coli: hydrogeochemical approach to identify sources and transfer pathways

2015

International audience; Antimicrobial resistance is a growing public health concern in European hospitals and communities. Escherichia coli is one of the most common agents of bacterial infection which causes urinary tract infections as well as more serious infections. E. coli resistance to major antibiotics classes is increasing worldwide.The aim of the project is to investigate the prevalence of extended-spectrum beta-lactamase (ESBL) producing E. coli in waste water treatment plants in the Burgundy region and to monitor the impact of treated effluents and sludge on water quality in the Ouche watershed near Dijon (East-central part of France). CTX-M is a recently occurring ESBL, encoded b…

Il sito neolitico e protostorico del Châtelard de Bourg-Saint-Maurice (Savoia): insediamento a carattere defensivo e zona sepolcrale al piede del col…

2007

A detailed record of recent climatic changes in a laminated lake record in the Sahel

2009

International audience

Hydrological and geochemical response of a polar glacier facing the recent climate changes (Austrelovenbre, Svalbard, 79°N)

2011

Climate recent evolution observed in Svalbard (air temperature and precipitation) : a focus on the 40 years in Ny Alesund (79°N)

2011

Monitoring snow cover dynamics on an arctic hydrosystem using field measurements, remote and in situ sensing (Austre Lovenbreen, Spitsberg, 79°N)

2010

International audience

2D and 3D variations of an Arctic Glacier to recent climate change since forty years (Austre Lovenbreen, Svalbard, 79°N)

2010

International audience

Design and evaluation of rule-based cropping systems

2009

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Un enregistrement des flux sédimentaires sous glaciaires dans le lac du front de la mer de glace (Chamonix-France) : Bilans perspectives

2003

North-Atlantic Oscillation and regional-scale sea-surge variability in Gulf of Lions during the 20th century

2010

Article soumis; International audience; Sea-surge variations recorded at three tide-gauge stations (Grau-de-la-Dent, Sète, and Port-Vendres) around the Gulf of Lions (Northwest Mediterranean Sea) are mostly locally forced by onshore winds blowing from 90° to 180° related to an atmospheric depression usually centered between the Bay of Biscay and the British Island, which is more prevalent during the negative phase of the North-Atlantic Oscillation (NAO). During the second half of the 20th century, the long-term increase of sea-surge height at Grau-de-la-Dent finds no counterpart in the positive deviation of the NAO. The relationship between the monthly frequency of sea surges > 20 cm at Gra…