Estimation du nombre de Vélo'v produits 2015-04

Température et précipitations. Diagramme radial.

Débordement à Talissieu

Graph of monthly mean carbon dioxide globally averaged over marine surface sites and graph of the carbon dioxide data, measured as the mole fraction in dry air, on Mauna Loa. This second graph constitutes the longest record of direct measurements of CO2 in the atmosphere.

Comparaison des anomalies de températures en France et dans le monde.

Global Combined Land-Surface Air and Sea-Surface Water Temperature

North Atlantic Oscillation (NAO) Index

Données LOGRAMI

Population abundance and diversity index change of a selection of common bird species in Europe