Thonon-les-Bains (Haute-Savoie). Tully - Avenue de Champagne

Seasonal variations of microbial abundances and virus- versus flagellate-induced mortality of picoplankton in three peri-alpine lakes

SÉBASTIEN PERSONNIC1,2, ISABELLE DOMAIZON3, TÉLESPHORE SIME-NGANDO4 AND STÉPHAN JACQUET1* 1 INRA, UMR CARRTEL, STATION D’HYDROBIOLOGIE LACUSTRE, 74203 THONON-LES-BAINS CEDEX, FRANCE, UNIVERSITÉ DU SUD TOULON-VAR, LABORATOIRE PROTEE, 83957 LA GARDE CEDEX, FRANCE, UNIVERSITÉ DE SAVOIE, UMR CARRTEL, 73376 LE BOURGET DU LAC CEDEX, FRANCE AND UMR CNRS 6023, LAB. MICROORGANISMES: GÉNOME AND ENVIRONNE...

Viruses in aquatic ecosystems: important advancements of the last 20 years and prospects for the future in the field of microbial oceanography and limnology

INRA, UMR CARRTEL, 75 avenue de Corzent, 74203 Thonon-les-Bains cx, France; Institute of Oceanography, National Taiwan University, N 1 Sec 4 Roosevelt Road, Taipei 10617, Taiwan; Institute of Marine Sciences, University of North Carolina at Chapel Hill, 3431 Arendell street, Morehead City, NC 28557, USA; Department of Limnology, University of Vienna, Althanstr. 14, A-1091 Vienna, Austria; Depar...

Mouvement de données et placement des tâches pour les communications haute performance sur machines hiérarchiques

The emergence of multicore processors led to an increasing complexity inside the modern servers, with many cores, distributed memory banks and multiple Input/Output buses. The execution time of parallel applications depends on the efficiency of the communications between computing tasks. On recent architectures, the communication cost is largely impacted by hardware characteristics such as NUMA...

Les rongeurs de la region de Tehran

Impacts of reforestation and gravel mining on the Malnant River, Haute-Savoie, French Alps

The Malnant River is a rapidly incising river with a French name that translates as ‘‘bad creek,’’ reflecting local opinion of the hazards from dramatic channel changes that have occurred in the last few centuries. Downcutting in the last three decades has created severe problems for farmers in this small watershed (16 km) as bridges are undermined, streamside roads are threatened, and irrigati...