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What is a "cookie"?

A "cookie" is a piece of information, usually small and identified by a name, which may be sent to your browser by a website you are visiting. Your web browser will store it for a period of time, and send it back to the web server each time you log on again.

Different types of cookies are placed on the sites:

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  • Cookies deposited by third party sites to improve the interactivity of the site, to collect statistics

Learn more about cookies and how they work

The different types of cookies used on this site

Cookies strictly necessary for the site to function

These cookies allow the main services of the site to function optimally. You can technically block them using your browser settings but your experience on the site may be degraded.

Furthermore, you have the possibility of opposing the use of audience measurement tracers strictly necessary for the functioning and current administration of the website in the cookie management window accessible via the link located in the footer of the site.

Technical cookies

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Shelf life

CAS and PHP session cookies

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Saving your cookie consent choices

12 months

Audience measurement cookies (AT Internet)

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Shelf life


Trace the visitor's route in order to establish visit statistics.

13 months


Store the anonymous ID of the visitor who starts the first time he visits the site

13 months


Identify the numbers (unique identifiers of a site) seen by the visitor and store the visitor's identifiers.

13 months

About the AT Internet audience measurement tool :

AT Internet's audience measurement tool Analytics is deployed on this site in order to obtain information on visitors' navigation and to improve its use.

The French data protection authority (CNIL) has granted an exemption to AT Internet's Web Analytics cookie. This tool is thus exempt from the collection of the Internet user's consent with regard to the deposit of analytics cookies. However, you can refuse the deposit of these cookies via the cookie management panel.

Good to know:

  • The data collected are not cross-checked with other processing operations
  • The deposited cookie is only used to produce anonymous statistics
  • The cookie does not allow the user's navigation on other sites to be tracked.

Third party cookies to improve the interactivity of the site

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These third parties will collect and use your browsing data for their own purposes.

How to accept or reject cookies

When you start browsing an eZpublish site, the appearance of the "cookies" banner allows you to accept or refuse all the cookies we use. This banner will be displayed as long as you have not made a choice, even if you are browsing on another page of the site.

You can change your choices at any time by clicking on the "Cookie Management" link.

You can manage these cookies in your browser. Here are the procedures to follow: Firefox; Chrome; Explorer; Safari; Opera

For more information about the cookies we use, you can contact INRAE's Data Protection Officer by email at or by post at :


24, chemin de Borde Rouge -Auzeville - CS52627 31326 Castanet Tolosan cedex - France

Last update: May 2021

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Welcome to ECOSYS

UMR ECOSYS - Ecologie fonctionnelle et écotoxicologie des agroécosystèmes

Finished projects


A venir
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2016-2020 PROLEG

Ecologisation de l'agriculture via les produits résiduaires et les légumineuses pour améliorer les services écosystémiques
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2016-2020 ASSETS

ASsessing Ecosystem services in Transitioning agroecosystemS
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2015-2020 Soilµ3D

La réduction des émissions de gaz à effet de serre (GES) représente un défi majeur auquel doit faire face l'agriculture aujourd'hui.
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2017-2019 ENGRAIS

EpaNdaGe de produits Résiduaires organiques : source d’Aérosols organIques Secondaires ?
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Potager en toiture, projet CultiCime en 2017

2018-2020 SEMOIRS

Evaluation des Services Ecosystémiques rendus par les MicrO-fermes urbaInes et leuRs Sols (SEMOIRS)
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2017-2020 MAPPED

Méthanisation-énergie-Agronomie, Production de Proximité en Economie circulaire et Durable Développement et industrialisation d’une plateforme...
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2016-2020 EVAMIN

Evaluation des pertes d’azote par Volatilisation Ammoniacale suite à l’épandage d’engrais MINéraux
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2016-2020 LEADER

Programme LEADER Saclay : Essai au champ pour l'acquisition de références sur des systèmes de culture valorisant les produits résiduaires...
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DABARES 2016-2019

Détection et caractérisation d’AntiBiotiques dans des sols agricoles français et impact des amendements organiques sur l’AntibioRÉSistance
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