Sur la page principale du formulaire, il faudrait changer ce texte These usually are the addresses of your participants.

—> This is either a home city and a country or the cities and countries of the participants to the conference, meeting…

Il faudrait aussi changer "Provide multiple destinations to compare them and compute optimum. " "These usually are the possible locations for an event. »

—> This is either the cities and countries to travel to or the host city and country of the conference, meeting. Please provide multiple cities and countries to compute the location of the minimum emission.

Une ville d’origine vers un ensemble de villes (les déplacements d’une personne)

The carbon dioxide equivalent emission is provided for each city of destination. Identical trips (i.e. identical destinations) are summed and the cumulative distance is provided.

Un ensemble de villes vers une ville (une conférence)

The carbon dioxide equivalent emission is provided for each city of origin. Identical trips (i.e. identical origins) are summed and the cumulative distance is provided.

Un ensemble de villes vers un ensemble de villes (une conférence avec plusieurs hôtes possibles)

The carbon dioxide equivalent emission is summed over all cities of origin and provided for each city of destination. The cumulative distance to each city of destination is provided. Duplicates in the destinations are removed.