| Titre : | Hydrobiologia 657(1) - DEC 2010 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Irene Ylla, Auteur ;
Isis Sanpera-Calbet, Auteur ;
Eusebi Vazquez, Auteur ;
Anna M. Romani, Auteur ;
Isabel Munoz, Auteur ;
Andrea Butturini, Auteur ;
Sergi Sabater, Auteur
Mediterranean streams are characterized by water flow changes caused by floods and droughts. When intermittency occurs in river ecosystems, hydrologic connectivity is interrupted and this affects benthic, hyporheic and flowing water compartments[...]
Article
Esther Mas-Marti, Auteur ;
Emili Garcia-Berthou, Auteur ;
Sergi Sabater, Auteur ;
Sylvie Tomanova, Auteur ;
Isabel Munoz, Auteur
Mediterranean streams are characterised by seasonal droughts, the frequency and intensity of which vary spatially and are expected to increase with global change. We studied the potential effects of drought and climate change on the fish assembl[...]
Article
Helena Guasch, Auteur ;
Guluzar Atli, Auteur ;
Berta Bonet, Auteur ;
Natalia Corcoll, Auteur ;
Manel Leira, Auteur ;
Alexandra Serra, Auteur
The expected response of fluvial biofilms to the environment and metal pollution prevailing under different discharge conditions was investigated. The relationship between inter-annual hydrological variability and metal concentration in water an[...]
Article
V. Acuna, Auteur
There is evidence of an ongoing alteration of the flow regime owing to climate change forcing, which has resulted in substantial increases in the frequency and magnitude of extreme events such as floods and droughts. Such changes in the flow reg[...]
Article
B. Montuelle, Auteur ;
U. Dorigo, Auteur ;
A. Berard, Auteur ;
B. Volat, Auteur ;
A. Bouchez, Auteur ;
A. Tlili, Auteur ;
V. Gouy, Auteur ;
S. Pesce, Auteur
Developing new biological indicators for monitoring toxic substances is a major environmental challenge. Intensive agricultural areas are generally pesticide-dependent and generate water pollution due to transfer of pesticide residues through sp[...]
Article
Annamaria Zoppini, Auteur ;
Stefano Amalfitano, Auteur ;
Stefano Fazi, Auteur ;
Alberto Puddu, Auteur
Temporary rivers are characterized by recurrent dry phases, and global warming will stress their hydrology by amplifying extreme events. Microbial degradation and transformation of organic matter (OM) in riverbed sediment are key processes with [...]
Article
Susan E. Ziegler, Auteur ;
David R. Lyon, Auteur
This study uses the results from in situ (13)C-labeling experiments conducted in six streams representing a gradient in nutrient enrichment to explore how nutrient availability, stoichiometry, and the composition of active biofilm phototrophs ma[...]
Article
R. Jan Stevenson, Auteur ;
Sergi Sabater, Auteur
The generation of scientific knowledge to inform environmental management is crucial with current rates of global change. Although ecology and river science in particular have advanced greatly in the last 40 years, gaps remain between what we kn[...]
