Cairol, D., Perret, E., Turpin, N.
The notion of multifunctionality increasingly gained attention during the nineties in discussions about agricultural policy changes and the future of agriculture, both at national and international...
Cairol, D., Coudel, E., Caron, P.
In this article an overview of the emergence of the concept of multifunctionality is given. Particular emphasis is on interrelationships with territorial approaches. The article is based on the...
Alkan Olsson, J., Theesfeld, I., Schleyer, C., Cairol, D., Turpin, N., Callois, J.M., ...
This Deliverable consists of two parts. The first and consists of the definition and presentation of the restricted package of indicators and operational methodologies to assess them- to be...
The French outdated word " aménité " recently appeared in policy debate, at the same time as several other vague concepts such as multifunctionality, sustainability.. An OECD working group has...
Les relations chercheurs-acteurs : place des représentations spatiales (2001)
Relationships between researchers and on ground workers: place of space representations / Les relations chercheurs-acteurs : place des représentants spatiales.
The aim of this report is first to investigate current agricultural practices in Latvia and Lithuania (particularly in the two catchment areas of rivers Venta and Lielupe) and evaluate the effects of...
Turpin, N., Jannot, P., Huet, M.C., Cairol, D.
The work described here quantifies the cost of introducing less-polluting methods into the farms situated in two small catchement areas, one dedicated to livestock and the other to crop farming. The...
La gestion des territoires et les mesures agri-environnementales (1996)
The agricultural enterprises working give economical results ; their environment impact is also evaluated by Cemagref. The agri-environmental measures have a place to keep into the social debate....
Pratiques de conseil et systèmes d'information des agriculteurs : le cas des agro-équipements (1994)
In the current economic context, mechanization costs are a determining factor in farm survival. That is why it is interesting to analyze counselling practices. A survey was conducted in regions where...
The GELEV software, based on linear programming, is aimed at evaluating the technical and economic consequences of mid term strategic choices, specially in the area of agricultural equipment. It is...
Processus de création d'un groupe tracteur en CUMA (1994)
Cairol, D., Jannot, P., Vaquie, P.F.
The goal of this research is to improve the efficiency of the common equipment solutions offered to farmers. This helps better understand why a group of farmers decides to buy and use tractors that...
Matériel en commun. Simuler l'organisation d'un groupe d'exploitants (1994)
Petit Singeot, F., Jannot, P., Cairol, D.
This article describes a model of the negociation protocol that takes place before the setting up of a cooperating group of farmers. This multiagent model suggests to take into account the individual...
A profitable model to improve systems of farm equipment for actual mixed farms (1994)
This paper describes firstly the scope in which GELEV is used and the structure of the model. This software is based on linear programming. / L'objet de cet article est la présentation d'un logiciel...
The study was based on the collective purchase of a tractor. An analysis of the strategies of actors in family farm and local social systems enables the identification of those who can implement such...
Linear programming is used to guide choice in farm equipment investments for agricultural entreprises. "GEDE" is an example of linear programming which calculates : the optimal crop layout, the farm...
For all categories of farming, the costs of mechanisation represent significant amounts. The first part of the work is devoted to information on the costs of mechanisation for which an enormous range...
Cairol, D., Perret, E., Turpin, N.
Environmental Economics and Policy,