Gouy, V., Gril, J.J., Lacas, J.G., Boivin, A., Carluer, N.
Reaching the Water Framework Directive goals towards non point pollution by pesticide implies to combine several complementary actions aiming at reducing both the total applied amounts and their...
L'arbre, la rivière et l'homme (2008)
Wasson, J.G., Decamps, H., Blondel, J., Joly, P., Luginbuhl, Y., Gril, J.J.
/ Comment mettre en place, sur l'ensemble du territoire, la « trame verte et bleue » préconisée par le Grenelle Environnement ? Comment diversifier les habitats naturels pour contrebalancer...
Carluer, N., Giannone, G., Bazin, P.H., Cherif, R., Gril, J.J.
Vegetated strips can be useful in order to limit pesticides fluxes transfered from agricultural fields towards surface waters. However, these structures must be judiciously positioned and well...
Zones tampons et pesticides : deux questions en suspens traitées au Cemagref (2007)
Carluer, N., Gril, J.J., Tournebize, J., Vincent, B.
Buffer zones (vegetated strips, hedges, ...) are studied, in France and abroad, for their role in mitigating pesticides transfer towards surface waters. Results show that these structures can be...
Le transfert diffus des pesticides vers les milieux aquatiques et les moyens de le limiter (2007)
Carluer, N., Gouy, V., Gril, J.J.
This paper presents some important facts relative to non point source pesticides transfer towards freshwater at the catchment scale. Then the different kinds of solutions to limit water contamination...
Using grassed strips to limite pesticide transfer to surface water: a review (2005)
Lacas, J.G., Voltz, M., Gouy, V., Carluer, N., Gril, J.J.
Grassed buffer strips are one way to reduce pesticide transfer by surface runoff from farmed fields to streams. Numerous experimental studies have demonstrated that this type of development is very...
Aubertot, J.N., Barbier, J.M., Carpentier, A., Gril, J.J., Guichard, L., Lucas, P., ...
This collective expertise answers to a complex question of joinly French Minister of Agriculture and Fishery (MAP) et French Minister of Ecology and Sustainable Development (MEDD) and based on large...
The watersheds have been for a long time an essential tool both for hydrology and research works on diffuse pollution, mainly production from agriculture. Since the first "representative and...
Diagnostic de la pollution diffuse par les produits phytosanitaires et solutions correctives (2003)
Assessment of main contamination causes in each situation is required to settle action planes that are aimed at decreasing water contamination by. Hence, diagnosis consists in assessing risk of...
Moussa, R., Ackerer, P., Adamiade, V., Andrieux, P., Barriuso, E., Benoit, P., ...
This program is part of the common research action AQUAE (2000-2003) between Cemagref and INRA. It aims at understanding and quantifying the mechanisms of retention, degradation and transport of...
Pesticide transfers trough grassed strips: state of the art and present questions (2003)
Lacas, J.G., Gouy, V., Voltz, M., Carluer, N., Gril, J.J.
Despite the legislation and continuous improvement of agricultural practices, pesticide may hazardously move from the plots to the water resources and generate concentrations higher than the maximum...
It seems necessary to lead actions at the farm, field and catchment scales in addition to the legislation controlling pesticide delivery on the market so as to reduce surface water contamination by...
Monitoring of groundwater quality, which is suggested by regulation, shows that a not insignificant number of captures is contaminated by phytosanitary products remnants and especially herbicides....
This document gives minimal information that should be known as well as analyses to lead during a diagnostic study, allowing to make propositions of actions that limit water pollution on the studied...
Diagnostic de la pollution diffuse par les produits phytosanitaires et solutions correctives (2001)
Despite a strict procedure as regards pesticide registration and a cautious respect of application recommendation, pesticide may reach aquatic resources, mainly, due to the complex processes...
Bibard, V., Thierry, J., Marquet, N., Tournaye, J.C., Cambon, B., Gril, J.J., ...
Since 1998, the experimental watershed of "Fontaine du Theil" enabled to put into practice the CORPEN (Comité d'orientation pour des pratiques agricoles respectueuses de l'environnement) advice the...
Study of pesticide distribution in run-off by means of rainfall simulation at the plot scale (2000)
Gouy, V., Garon Boucher, C., Laillet, B., Gril, J.J.
A methodology was developped in order to take into account the influence of transfer on the pesticide distribution between solid and aqueous fractions in run-off. It permits to have a better...
Study of grass buffer strips effectiveness to reduce pesticide run-off at the field scale (2000)
Gril, J.J., Patty, L., Gouy, V., Real, B., Guyot, C.
Considering the protection of surface water against agricultural non-point pollution, grassed buffer strips may be a way to reduce pesticide transfer in surface run-off. The experiment described in...
Gril, J.J., Gouy, V., Carluer, N.
Runoff and diverse other forms of low depth flow generate transfers towards catchment areas of substances which are partly due to agriculture practices: nitrogen, phosphorus, pesticides, suspended...
Gouy, V., Gril, J.J., Laillet, B., Garon Boucher, C., Dubernet, J.F., Cann, C.
This article provides information on pesticide transfer in three watersheds of 4 to 12 km² in France. It shows that the maximum concentrations are often related to the first main rainfall events...
Processus de transfert par ruissellement, de la parcelle au bassin versant (1998)
Gril, J.J., Gouy, V., Carluer, N.
/ Le ruissellement et les différentes autres formes d'écoulement è faible profondeur provoquent le transfert dans les bassins versants de substances provenant pour partie des terres agricoles :...
Etude du transfert des produits phytosanitaires sur les bassins versants et modélisation (1997)
Gouy, V., Gril, J.J., Laillet, B., Garon Boucher, C., Dubernet, J.F., Cann, C.
This article provides information on pesticide transfer in three watersheds of 4 to 12 km² in France. It shows maximum concentrations often occure during the first main event after application and...
Patty, L., Real, B., Gril, J.J.
Experiments on Grassed buffer strips (GBSs) have been conducted since 1993 by I.T.C.F at three research farms (La Jaillière, Bignan and Plélo). Literature data and conclusions drawn from a previous...
This brochure of the CORPEN (Orientation committee for mitigation of water pollution by nitrate, phosphate and plant This brochure of the CORPEN (Orientation committee for mitigation of water...
Patty, L., Real, B., Gril, J.J.
Experiments on grassed buffer strips have been conducted since 1993 by ITCF (Institut Technique des Céréales et des Fourrages) at three research farms (La Jaillère, Bignan and Plélo). Literature...
Contamination des eaux de surface par produits phytosanitaires et modélisation (1996)
Carluer, N., Gouy, V., Gril, J.J.
Before protecting surface water from pollution by using crop treatment products, it is necessary to assess the risks of their transfer, evaluate agricultural scenarios and corrective techniques. The...
Patty, L., Gril, J.J., Real, B., Guyot, C.
The effectiveness of grassed buffer strips in decreasing isoproturon (IPU) and diflufenican (DFF) contents in surface runoff was investigated. Three Winter wheat plots (125 m2) were treated, for two...
Transfert de fertilisants et des produits phytosanitaires (1994)
Fertilizer (nitrogen, phosphorus) transfers have been the object of surveys in a number of basins. Studies about the transfer of crop protection products are undertaken in a number of sites. In this...
Patty, L., Gril, J.J., Belamie, R.
The goal of these studies undertaken by the Cemagref, the DERF (Direction de l'Espace Rural et de la Forêt), the ITCF (Institut Français des Céréales et des Fourrages) and Rhone-Poulenc...
Dispositifs enherbés : des possibilités pour préserver la qualité des eaux superficielles (1994)
Patty, L., Gril, J.J., Real, B., Masson, E.
Runoff waters coming from cultivated soils are a source of contamination of ground waters by crop protection products. In parallel to the actions undertaken to better control the treatments, the...
La conservation des sols et de l'eau (1994)
Leynaud, G., Duvoux, B., Gril, J.J.
Initially oriented towards agricultural goals, soils and water conservation is now justified by the tensions on global water management. In addition to the fight against runoff and erosion, there is...
Vindimian, E., Namour, P., Munoz, J.F., Gril, J.J., Migeon, B., Garric, J.
The activity of P-450-dependent enzyme, ethoxyresorufin -0- deethylase (EROD), was measured in liver of fish from a watershed exposed to pesticide runoff from nearby vineyeards. A correlation was...
Reducing the impact on the environment of agricultural pesticides (1993)
Real, B., Masse, J., Gaillardon, P., Arlot, M.P., Gril, J.J., Gouy, V.
An experimental programme is described which aims to evaluate methods of reducing watercourse contamination by agricultural pesticides. Included are studies on pesticide transfer and associated...
Ruissellement et transfert dans les bassins versants (1992)
Gril, J.J., Mailloux Jaskulke, E., Fauchon, N.
The study of crop protection product transfer is closely linked to the considered geographical scale. Two types of watersheds have been studied for that purpose. In the first case, the degradation of...
Maîtrise du ruissellement et de l'érosion : conditions d'adaptation des méthodes américaines (1991)
This manual is divided into five parts: damages caused by run-off and erosion; physical and human contexts; methods of soil and water conservation used in the United States; application to the North...
The worsening of pollution of agricultural origin in many French regions has led the "Agence de l'Eau Rhône-Méditerranée-Corse" to better evaluate and localize the risks of such type of...
This study gathers the methodological elements on the evaluation of agricultural supply in crop protection products, using studies by the CEMAGREF and covering areas ranging from the national...
The study of soil aptitude to wastewater infiltration is required to realize a satisfactory domestic wastewater land treatment. This paper describes the method used in France, which is derived from...