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1. Simulating Flash Floods at Hourly Time-Step Using the SWAT Model

Author:
Boithias, Laurie,   et al.   ; Sauvage, Sabine; Lenica, Anneli; Roux, Hélène; Abbaspour, Karim C.; Larnier, Kévin; Dartus, Denis; Sánchez-Pérez, José Miguel;     Show all 8 Authors
Source:
Water 2017 v.9 no.12
ISSN:
2073-4441
Subject:
Soil and Water Assessment Tool model; basins; drainage; economic impact; floods; mathematical models; rain; rivers; soil; watersheds; France
Abstract:
... Flash floods are natural phenomena with environmental, social and economic impacts. To date, few numerical models are able to simulate hydrological processes at catchment scale at a reasonable time scale to describe flash events with accurate details. Considering a ~810 km2 Mediterranean river coastal basin (southwestern France) as a study case, the objective of the present study was to assess the ...
DOI:
10.3390/w9120929

2. Assessing the hydrological response from an ensemble of CMIP5 climate projections in the transition zone of the Atlantic region (Bay of Biscay)

Author:
Boithias, Laurie,   et al.   ; Meaurio, Maite; Zabaleta, Ane; Epelde, Ane Miren; Sauvage, Sabine; Sánchez-Pérez, Jose-Miguel; Srinivasan, Raghavan; Antiguedad, Iñaki;     Show all 8 Authors
Source:
Journal of hydrology 2017 v.548 pp. 46-62
ISSN:
0022-1694
Subject:
General Circulation Models; autumn; climate; climate change; hydrologic models; planning; rivers; spring; summer; uncertainty; water management; watersheds; winter; Bay of Biscay; France; Iberian Peninsula
Abstract:
... The climate changes projected for the 21st century will have consequences on the hydrological response of catchments. These changes, and their consequences, are most uncertain in the transition zones. The study area, in the Bay of Biscay, is located in the transition zone of the European Atlantic region, where hydrological impact of climate change was scarcely studied. In order to address this sca ...
DOI:
10.1016/j.jhydrol.2017.02.029

3. Application date as a controlling factor of pesticide transfers to surface water during runoff events

Author:
Boithias, Laurie,   et al.   ; Sauvage, Sabine; Srinivasan, Raghavan; Leccia, Odile; Sánchez-Pérez, José-Miguel;     Show all 5 Authors
Source:
Catena 2014 v.119 pp. 97-103
ISSN:
0341-8162
Subject:
Helianthus annuus; Soil and Water Assessment Tool model; agricultural management; agricultural watersheds; application timing; corn; metolachlor; octanol; partition coefficients; pesticide application; prediction; rain intensity; risk assessment; rivers; runoff; sorption; surface water; suspended sediment; uncertainty; wheat; France
Abstract:
... In agricultural watersheds, pesticide contamination in surface water mostly occurs during stormflow events. When modelling pesticide fate for risks assessment, the application timing input is one of the main uncertainty sources among all the parameters involved in the river network contaminations process. We therefore aimed to assess the sensitivity of the river network pesticide concentration pat ...
DOI:
10.1016/j.catena.2014.03.013

4. New insight into pesticide partition coefficient Kd for modelling pesticide fluvial transport: Application to an agricultural catchment in south-western France

Author:
Boithias, Laurie,   et al.   ; Sauvage, Sabine; Merlina, Georges; Jean, Séverine; Probst, Jean-Luc; Sánchez Pérez, José Miguel;     Show all 6 Authors
Source:
Chemosphere 2014 v.99 pp. 134-142
ISSN:
0045-6535
Subject:
agricultural watersheds; alachlor; aquatic environment; atrazine; crops; dissolved organic carbon; environmental factors; equations; groundwater; humans; isoproturon; models; octanol; pH; particulate organic carbon; rain; rivers; sorption; space and time; surface water; tebuconazole; trifluralin; France
Abstract:
... Pesticides applied on crops are leached with rainfall to groundwater and surface water. They threat the aquatic environment and may render water unfit for human consumption. Pesticide partitioning is one of the pesticide fate processes in the environment that should be properly formalised in pesticide fate models. Based on the analysis of 7 pesticide molecules (alachlor, atrazine, atrazine’s trans ...
DOI:
10.1016/j.chemosphere.2013.10.050

5. Daily Nitrate Losses: Implication on Long-Term River Quality in an Intensive Agricultural Catchment of Southwestern France

Author:
Boithias, Laurie,   et al.   ; Srinivasan, Raghavan; Sauvage, Sabine; Macary, Francis; Sánchez-Pérez, José Miguel;     Show all 5 Authors
Source:
Journal of environmental quality 2014 v.43 no.1 pp. 46-54
ISSN:
0047-2425
Subject:
Soil and Water Assessment Tool model; agricultural watersheds; crop yield; data collection; floods; groundwater; nitrates; nitrogen; pollution load; prediction; rivers; streams; surface water; uncertainty; water quality; France
Abstract:
... High nitrate concentrations in streams have become a widespread problem throughout Europe in recent decades, damaging surface water and groundwater quality. The European Nitrate Directive fixed a potability threshold of 50 mg L⁻¹ for European rivers. The performance of the Soil and Water Assessment Tool model was assessed in the 1110-km² Save catchment in southwestern France for predicting water d ...
DOI:
10.2134/jeq2011.0367

6. Desulfosporosinus burensis sp. nov., a spore-forming, mesophilic, sulfate-reducing bacterium isolated from a deep clay environment

Author:
Casalot, Laurie,   et al.   ; Mayeux, Bruno; Fardeau, Marie-Laure; Bartoli-Joseph, Manon; Vinsot, Agnès; Labat, Marc;     Show all 6 Authors
Source:
International journal of systematic and evolutionary microbiology 2013 v.63 no.Pt 2 pp. 593-598
ISSN:
1466-5034
Subject:
DNA; Desulfosporosinus meridiei; clay; fructose; glycerol; nucleotide sequences; pH; phylogeny; pyruvic acid; ribosomal RNA; sequence homology; sodium chloride; sulfate-reducing bacteria; sulfur; temperature; yeast extract; France
Abstract:
... A novel anaerobic, Gram-positive, spore-forming, curved rod-shaped, mesophilic and sulfate-reducing bacterium was isolated from pore water collected in a borehole at −490 m in Bure (France). This strain, designated BSREI1T, grew at temperatures between 5 °C and 30 °C (optimum 25 °C) and at a pH between 6 and 8 (optimum 7). It did not require NaCl for growth, but tolerated it up to 1.5 % NaCl. Sulf ...
DOI:
10.1099/ijs.0.035238-0

7. Occurrence of metolachlor and trifluralin losses in the Save river agricultural catchment during floods

Author:
Boithias, Laurie,   et al.   ; Sauvage, Sabine; Taghavi, Lobat; Merlina, Georges; Probst, Jean-Luc; Sánchez Pérez, José Miguel;     Show all 6 Authors
Source:
Journal of hazardous materials 2011 v.196 pp. 210-219
ISSN:
0304-3894
Subject:
Soil and Water Assessment Tool model; agricultural land; agricultural watersheds; aquatic ecosystems; drinking water; floods; humans; metolachlor; rain; rivers; runoff; streams; suspended sediment; trifluralin; France
Abstract:
... Rising pesticide levels in streams draining intensively managed agricultural land have a detrimental effect on aquatic ecosystems and render water unfit for human consumption. The Soil and Water Assessment Tool (SWAT) was applied to simulate daily pesticide transfer at the outlet from an agriculturally intensive catchment of 1110km² (Save river, south-western France). SWAT reliably simulated both ...
DOI:
10.1016/j.jhazmat.2011.09.012

8. Meta-QTL analysis of the genetic control of ear emergence in elite European winter wheat germplasm

Author:
Laurie, David,   et al.   ; Griffiths, Simon; Simmonds, James; Leverington, Michelle; Wang, Yingkun; Fish, Lesley; Sayers, Liz; Alibert, Leodie; Orford, Simon; Wingen, Luzie; Herry, Laurence; Faure, Sebastien; Bilham, Lorelei; Snape, John;     Show all 14 Authors
Source:
Theoretical and applied genetics 2009 v.119 no.3 pp. 383-395
ISSN:
0040-5752
Subject:
Triticum aestivum; chromosomes; crossing; early development; field experimentation; genes; genetic techniques and protocols; germplasm; haploidy; heading; microsatellite repeats; quantitative trait loci; winter wheat; France; Germany; United Kingdom
Abstract:
... Variation in ear emergence time is critical for the adaptation of wheat (Triticum aestivum L.) to specific environments. The aim of this study was to identify genes controlling ear emergence time in elite European winter wheat germplasm. Four doubled haploid populations derived from the crosses: Avalon x Cadenza, Savannah x Rialto, Spark x Rialto, and Charger x Badger were selected which represent ...
DOI:
10.1007/s00122-009-1046-x
PubMed:
19430758