/ La chlorophylle-a est l'une des métriques constitutives de l'élément de qualité phytoplancton pour l'évaluation de l'état écologique des plans d'eau selon la Directive Cadre Européenne sur...
Alleaume, S., Argillier, C., Lanoiselée, C.
/ L'hydromorphologie est à considérer pour l'identification du très bon état écologique des masses d'eau au sens de la DCE. C'est aussi un des facteurs structurant les communautés aquatiques...
Intercalibration de l'évaluation de l'état des plans d'eau. Réalisation 2008 (2008)
Pedron, S., Laplace Treyture, C., Mazzella, L., Bertrin, V., De Bortoli, J., Argillier, C.
/ Le Cemagref accompagne le MEEDDAT et l'Onema dans la réalisation de l'intercalibration pour l'ensemble des éléments de qualité biologique pertinents (EQB) pour évaluer l'état des plans d'eau....
Participation à l'élaboration des normes. Caractérisation de l'hydromorphologie lacustre (2008)
/ Ce rapport présente les travaux d'accompagnement du Ministère en charge de l'environnement sur la normalisation des méthodes de caractérisation de l'hydromorphologie lacustre
Protocole V1. Extraction des corridors rivulaires des plans d'eau par télédétection (2008)
Alleaume, S., Buitrago-Acevedo, M.F., Argillier, C., Tormos, T., Kosuth, P.
/ L'apport de la télédétection a été envisagé pour répondre aux besoins de caractériser l'hydromorphologie des plans d'eau et les pressions qui s'y exercent. Par conséquent, nous présentons...
Qu'entend-on par bio-indicateurs de la qualité des eaux continentales ? (2008)
Argillier, C., Leveque, C., Oberdorff, T.
/ Le terme bio-indication désigne l'ensemble des méthodes fondées sur des paramètres biologiques pouvant servir à établir des diagnostics écologiques. Un indicateur biologique (ou...
Mason, N.W.H., Irz, P., Lanoiselée, C., Mouillot, D., Argillier, C.
1. Interspecific niche differences have long been identified as a major explanation for the occurrence of species-rich communities. However, much fieldwork studying variation in local species...
Mason, W.H.N., Lanoiselée, C., Mouillot, D., Wilson, J.B., Argillier, C.
The mechanisms that structure biological communities hold the key to understanding ecosystem functioning and the maintenance of biodiversity. Patterns of species abundances have been proposed as a...
Irz, P., De Bortoli, J., Michonneau, F., Whittier, TR., Oberdorff, T., Argillier, C.
1. While fish-based Indices of Biotic Integrity (IBIs) have been developed for a wide array of lotic systems, equivalent tools have seldom been adapted to the monitoring and assessment of lakes....
Irz, P., Michonneau, F., Oberdorff, T., Whittier, T., Lamouroux, N., Mouillot, D., ...
Aim To assess whether 8 traits of fish communities and 4 trophic traits) respond similarly to environmental convergence between the lakes of France and Northeast Location 75 French and 168 Northeast...
/ Les plans d'eau représentent des surfaces en eaux importantes qui répondent à de multiples fonctions. Ils subissent aussi de nombreuses pressions. L'application de la Directive Cadre Européenne...
Les communautés de poisson en bioindication lacustre (2007)
/ La philosophie de l'indice d'intégrité biotique développé par Karr en 1981 a inspiré de nombreux travaux sur les cours d'eau mais encore peu sur les plans d'eau. Des éléments de réponses...
Bertrin, V., Lanoiselée, C., Barbe, J., Bonnard, R., Philippe, M., Dutartre, A., ...
/ La présente étude concerne l'application de l'outil SEQ Plans d'eau dans différents lacs et retenues situés dans le district Adour Garonne afin : d'obtenir une évaluation de leur qualité...
Mason, N.W.H., Lanoiselée, C., Mouillot, D., Irz, P., Argillier, C.
Abstract Functional characters have the potential to act as indicators of species turnover between local communities. Null models provide a powerful statistical approach to test for patterns using...
Le poisson en bioindication lacustre, choix des métriques (2007)
/ Le premier indice poisson adapté à la bioindication sur les systèmes lacustres a été développé aux Etats-Unis. D'autres plus récemment ont été développés en Europe. Les métriques sur...
Définition des conditions de référence sur les plans d'eau, paramètre chlorophylle-a (2007)
De Bortoli, J., Daufresne, M., Argillier, C.
/ Pour répondre à la Directive cadre européenne sur l'Eau, il est nécessaire de définir les conditions de référence pour tous les éléments de qualité biologique. Les outils d'évaluation de...
Irz, P., Odion, M., Pont, D., Argillier, C.
The European Water Framework Directive (WFD) aims at improving the ecological status of continental waters, including man-made water bodies. Thereby it raises the question of the reference conditions...
La Directive Cadre Européenne sur l'Eau (DCE). Application aux milieux lacustres (2006)
/ Environ 450 plans d'eau de plus de 50 ha sont concernés par la DCE en France. Cette directive est à l'origine d'une typologie nationale des milieux lacustres et de l'identification de plans d'eau...
Fish fauna and French lakes - Summary of the available data (2006)
Argillier, C., Irz, P., Holley, J.F., Guibert, A., De Bortoli, J., Pella, H.
/ L'exposé débute par une brève présentation du contexte national de la mise en oeuvre de la DCE sur les plans d'eau (typologie, nombre de site...). Les informations collectées pour les besoins...
Les plans d'eau de référence - Analyse de la sélection nationale (2006)
Holley, J. F., De Bortoli, J., Argillier, C.
/ Une présélection des plans d'eau de référence a été effectuée en 2005 par les Agences de l'eau. La représentativité (géographique et typologique) des 29 plans d'eau de cette liste par...
/ Pour la Directive Cadre sur l'Eau, l'hydromorphologie des masses d'eau est considérée comme un support de la qualité biologique des systèmes. Cette analyse de la littérature décrit les...
Valorisation des travaux "Diagnose Rapide" dans la perspective DCE (2006)
De Bortoli, J., Argillier, C., Lafont, M., Philippe, M., Mouthon, J., Barbe, J.
/ Le travail présenté consiste à analyser dans quelle mesure les données acquises dans le cadre des diagnoses rapides effectuées au cours de ces 20 dernières années permettent d'évaluer la...
Amélioration des techniques de production hors-sol du chène liège : conteneurs et substrat (2006)
Benseghir L., A., Argillier, C., Falconnet, G., Raymond, V.
/ L'amélioration de la qualité des plants de chêne-liège par une optimisation de leur technique de production est rendue possible, en particulier : - par l'élevage en grand conteneur (800-1200...
Guibert, A., Holley, J.F., Bertrin, V., Philippe, M., Argillier, C.
This document describes the tables and fields of a database designed to meet the needs related to the implementation of the European Water Framework Directive on lakes. This base contents information...
Poulet, N., Arzel, C., Messad, S., Lek, S., Argillier, C.
Pikeperch (Sander lucioperca L.) is a broadly distributed fish species in Europe but little is known about its ecology in the southern part of its distribution area in warm climatic conditions. The...
Irz, P., Odion, M., Argillier, C., Pont, D.
The ECOSTAT working group proposed that "the maximum ecological potential biological conditions should reflect, as far as possible, the biological conditions associated with the closest comparable...
Lafage, D., Pella, H., Irz, P., Holley, J.F., Argillier, C.
This study aimed at characterising the anthropogenic stresses undergone by French lakes in order to propose a reference network for the WFD and to develop a methodology for the assessment of the...
Poncet, E., Barbe, J., Philippe, M., Irz, P., Holley, J.F., Lafont, M., ...
Various biological indicators have been designed to evaluate the health of lake ecosystems. In France, the Planktonic Trophic Index, the Oligochaeta Lake Bioassessment Index and the Mollusc Index are...
Pikeperch habitat use within a canal network in spring (2005)
Poulet, N., Lek, S., Argillier, C.
Thirteen pikeperch were implanted with acoustic transmitters and 10 were successfully tracked twice a week from March to early July in a drainage canal connected to a brackish lagoon located in the...
Bertrin, V., Guibert, A., Holley, J.F., Barbe, J., Philippe, M., Irz, P., ...
/ Pour répondre à une demande du Ministère de l`Ecologie et de Développement Durable allant dans ce sens, il a été décidé de bancariser l`ensemble des données physico-chimiques et...
/ Une contribution au développement des méthodes de production de végétaux destinés aux reboisements de la forêt méditerranéenne est développée dans la première partie du mémoire....
Garin, P., Barreteau, O., Bouleau, G., Argillier, C., Babut, M., Barthélémy, C., ...
/ Le projet Facettes est un projet interne du Cemagref financé dans le cadre de l'Appel d'offres MAITRISES regroupant des équipes d'hydrobiologistes et de socio-économistes. Le projet a pour objet...
Native and introduced fish species richness in French lakes: local and regional influences (2004)
Irz, P., Argillier, C., Oberdorff, T.
Aim : The objective of this paper is to analyse the importance of local and regional influences on the patterns of species richness in natural and man-made lakes and to infer the impacts of...
Contribution of native and non-native species to fish communities in French reservoirs (2004)
Irz, P., Argillier, C., Proteau, J.P.
Previous large-scale studies have shown that only 20% of the variability in fish community structure in French reservoirs could be explained by site characteristics. Furthermore, no relationship...
Poulet, N., Berrebi, P., Crivelli, A., Lek, S., Argillier, C.
Agricultural development modified the connectivity of the Rhône River delta waterbodies (also called the Camargue) which is now isolated from the Rhône River by dikes. Furthermore, the hydrographic...
Argillier, C., Cadic, N., Irz, P., Schlumberger, O., Proteau, J.P.
The hydroelectric functioning of reservoirs may bring about significant changes in the nature and dynamic of fish communities that are often difficult to assess (estimate). This study was carried out...
Irz, P., De Bortoli, J., Argillier, C.
The project aims at using the free access USEPA data set on the communities dwelling the lakes of NE USA to answer some of the questions raised by the implementation of the European Water Framework...
Irz, P., Lafage, D., Pella, H., Argillier, C.
The objective of this study was to identify reference sites by an analysis of the anthropogenic factors stressing natural and artificial lakes. Anthropogenic factors were identified at a watershed...
Argillier, C., Poulet, N., Irz, P.
L`impact des facteurs environnementaux sur les fonctions biologiques sont généralement bien décrits mais les conséquences en terme de dynamique des populations sont rarement évaluées. Nous...
DCE et plans d'eau, programme MEDD, compte rendu 1ère année (2004)
Argillier, C., Barbe, J., Dutartre, A., Irz, P., Philippe, M., Schlumberger, O.
/ Ce rapport est constitué de 4 parties : - une réflexion méthodologique sur la définition de l'état écoloqique des milieux lacustres, - l'analyse des pressions antropiques qui s'exercent sur...
Growth and diet of the pikeperch Sander lucioperca (L.) in two french reservoirs (2003)
Argillier, C., Barral, M., Irz, P.
The pikeperch Stizostedion lucioperca L. is present in numerous French water bodies. However, few studies have focused on the biology and ecology of the species and as a result, references are...
Argillier, C., Poulet, N., Irz, P.
The impacts of environmental factors on fish biological functions are well documented but the consequences of these relationships on population dynamics in natural hydrosystems are rarely assessed....
Poulet, N., Forgeois, S., Crivelli, A.J., Lek, S., Argillier, C.
Our study focuses on the life history traits of a population inhabiting the drainage network. Examination of 74 pikeperch revealed an exceptional growth without significant between-sex difference....
Schlumberger, O., Argillier, C., Sagliocco, M., Proteau, J.P., Girard , P.
The study concerned a small reservoir (area : 180 ha ; mean depth : 6 m) on granitic substratumsituated at an elevation of 1300 m a.s.l to assess its potential for sport fishing. The initial...
Argillier, C., Cadic, N., Irz, P., Guibert, A., Luxin, A., Schlumberger, O., ...
The hydroelectric functioning of reservoirs may bring about significant changes in the nature and dynamic of fish communities that are often difficult to assess. This study was carried out over 2002...
Influence of site characteristics on fish community patterns in French reservoirs (2002)
Irz, P., Laurent, A., Messad, S., Pronier, C., Argillier, C.
The objectives of this paper are to describe the fish assemblages in French reservoirs and to relate them to the sites characteristics. The results of 43 fishing surveys were collected and completed...
Argillier, C., Pronier, O., Irz, P.
Few research has been carried out on French lacustrine fish communities. In a first part, we presented the results obtained by analysing fish communities in natural lakes and reservoirs located over...
Argillier, C., Pronier, O., Irz, P.
Most of the investigations carried out on the relationship betweeen lake fish community structure and environmental variables originate from Northern America. In our study, fish assemblages in French...
Contribution of native and non-native species to fish communities in French reservoirs (2002)
Irz, P., Argillier, C., Proteau, J.P.
Previous large-scale studies have shown that only 20% of the variability in fish community structure in French reservoirs could be explained by site characteristics. Furthermore, no relationship...
The pikeperch Stizostedion lucioperca was introduced in France for fisheries purposes. It is an efficient piscivore that probably caused the local extinction of some prey species. However, its...
Fishery management practices in French lakes (2002)
Argillier, C., Pronier, O., Changeux, T.
A survey on local fishery management methods applied in French lakes, ponds and reservoirs carried out in 1998 showed that fish stocking was the main management measure. These operations relied upon...
Cadic, N., Irz, P., Argillier, C.
The validity of echosounding in reservoirs was tested by comparing the output from echosounding (with vertical split-beam echosounder) with gillnetting and dam draining in five French reservoirs (100...
Irz, P., Cadic, N., Argillier, C., Sagliocco, M., Guibert, A., Luxin, A., ...
The hydroelectric functioning of reservoirs may bring about significant changes in the nature and dynamic of fish communities that are often difficult to assess. This study was carried out over 2002...
Etude du peuplement piscicole du lac de Charpal (Lozère) (2002)
Schlumberger, O., Argillier, C., Cadic, N., Sagliocco, M., Proteau, J.P.
This small reservoir (180 ha ; mean depth : 6 m) located on a granitic substratum (elevation : 1300 m) was studied during three seasons (1999 - 2001). The water quality monitoring showed that the...
Retenue de Chaudanne : étude ichtyologique et diagnose rapide (2000)
Argillier, C., Cadic, N., Schlumberger, O.
Fish community: composition and species abundance, was studied in 1999, in Castillon reservoir. Physico-chemical and hydro-biological quality was assessed on water and sediment compartment. The fish...
Retenue de Castillon : étude ichtyologique et diagnose rapide (2000)
Argillier, C., Cadic, N., Schlumberger, O., Barral, M.
Fish community: composition and species abundance, was studied in 1999, in Castillon reservoir. Biological investigations were realised on pikeperch (Stizostedion lucioperca L.) and brown trout...
Retenue des Olivettes : étude piscicole de préparation de vidange (2000)
Cadic, N., Argillier, C., Sagliocco, M., Irz, P., Schlumberger, O., Proteau, J.P.
A qualitative and quantitative study of "Les Olivettes" reservoir (France, Hérault) fish population was carried out in March and August 2000 before draining for dam investigation. Gillnet sampling...
Water bodies and fish management in France (2000)
Argillier, C., Pronier, O., Changeux, T.
3000 lakes, ponds and reservoirs over 1 ha were registered in France. Commercial fishing is very restricted but there is a great economic potential for recreational fishing. Since 1990, important...
Le chêne liège. Etude des techniques de production (1999)
Argillier, C., Raymond, V., Esteve, R.
The document displays the results in experimental cork-oak plantations (Southern France), made in order to assess the impact of both container volume and soilless subtratum nature on the cork oak...
Estimation du peuplement piscicole avant et après vidange de la retenue de la Raviège (1999)
Cadic, N., Argillier, C., Sagliocco, M., Proteau, J.P.
A qualitative and quantitative study of Raviège reservoir (France) fish population was carried out in July 1999 before draining for dam investigation. Gillnet sampling and echosounding were used to...
Enquête Gestion piscicole des plans d'eau : synthèse nationale (1998)
This survey was supervised by Cemagref and was sent by the French central fisheries board at the 92 local fisheries management centers. The purpose is to identify the management practices applied on...
Cadic, N., Irz, P., Argillier, C.
A qualitative and quantitative study of Treignac reservoir (France, alt.500 m, 100 ha, 6.5 Mm3) fish population was carried out in july 1997 before draining for dam investigation. Gillnet sampling...
Argillier, C., Falconnet, G., Tillard, P., Mousain, D.
Two reforestation plots of Pinus pinea were set up (1988 and 1990) in "petite-Camargue" area. We measured the effects of controlled mycorhizal infection with Suillus collinitus and the effect of...
Mycorhizes, pépinières et plantations forestières en France (1997)
Le Tacon, F., Mousain, D., Garbaye, J., Bouchard, D., Churin, J.L., Argillier, C., ...
Trees in forest ecosystems are unable to survive in the absence of mycorrhizae. It is essential for afforestation schemes to produce fully mycorrhized planting material. However, mycorrhizal...
This document consists in three main parts : mineral nutrition of Cedrus atlantica and Pinus pinea ; controlled mycorrhization of Pinus nigra Laricio var. corsicana ; effects of controlled...
Le chêne liège : étude des techniques de production (1996)
Quercus suber plants were produced in different volume containers and on several substrates. These plants were setting up in experimental reforstation plats. First results (survival rate and growth)...
Fertilisation en pépinière forestière hors-sol (1996)
Fertilisation of forestal seedings is in the most case an empirical practice. A method based on plants needs and substrate disponibility is presented. This method was used for the determination of...
Nutrition minérale et mycorhization contrôlée de jeunes plants forestiers méditerranéens (1996)
Argillier, C., Raymond, V., Esteve, R.
In the first part, fertilisation regimes of Cupressus sempervirens and Pinus halepensis are presented. These fertilisations are based on plants needs and on the mineral disponibility in the...
Mousain, D., Bonnin, C., Maure, L., Scheromm, P., El Karkouri, K., Cleyet Marel, J.C., ...
General aspects of the structure of forest tree mycorrhizae and of the physiological and ecological consequences of the establishment of symbiosis are reviewed. A long-term research programme on the...
Technique de production hors-sol du Cèdre de l'Atlas (1994)
Argillier, C., Falconnet, G., Mousain, D., Guehl, J.M.
This communication presents the results obtained in the field of choosing container, substrate, nutrition and controlled mycorrhization. It brings into light the necessity of using anti-coiling...
Mousain, D., Plassard, C., Argillier, C., Sardin, T., Leprince, F., El Karkouri, K., ...
The use of controlled mycorrhizal infection is one of the means open to reduce the effects of transplantation crisis by improving the quality of the forest trees grown in nursery preliminary results...
Fertilisation des pins Laricio (Pinus nigra ssp. Laricio) en culture en conteneur (1994)
Results describe the Pinus laricio seddling morphologic characteristics after one growth season, their structural needs and the standart fertilization. This process can be used for the main softwood...
Nutrition minérale et mycorhization contrôlée : compte rendu des travaux effectués en 1993 (1993)
Argillier, C., Raymond, V., Sardin, T., Mousain, D., Maure, L., Bonnin, C.
This document describes the 1993 programm about mediterranean forest seedling mineral nutrition and controlled mycorrhization. / Synthèse des travaux 1993 sur la nutrition minérale et la...
Mousain, D., Argillier, C., Sardin, T., Brahic, P., Maure, L., Plassard, C.
After a brief review of general aspects of the structure and physiological and ecological properties of forest tree mycorrhizae, the auteurs present the programme designed to use controlled nursery...
Production de plants forestiers (1992)
Argillier, C., Falconnet, G., Mousain, D.
First recalls containers and substratum characteristics as regards forest seedling production. Then presents ongoing studies about improving softwood seddlings through optimizing mineral nutrition...
Argillier, C., Falconnet, G., Gruez, J.
Plants and reforestation in the Mediterranean region, seeds, forest species, substrate, containers, plant culture, plant conditioning, mycorhization, and plant reception. / Les plants et le...