On geological time‐scales (≥ 106 years), the global geochemical cycles of carbon and
silicon are coupled by the drawdown of atmospheric CO2 through chemical weathering of …

Daisyworld is a simple planetary model designed to show the long‐term effects of coupling
between life and its environment. Its original form was introduced by James Lovelock as a …

Historically, northern peatlands have functioned as a carbon sink, sequestering large
amounts of soil organic carbon, mainly due to low decomposition in cold, largely …

The geological record shows, compared to the present, that the Jurassic Earth was an exotic
world. The climatic processes operating are illustrated by reference to Late Jurassic …

In this paper we describe the results from an ensemble of palaeoclimate simulations of the
Maastrichtian using the fully-coupled dynamic ocean-atmosphere General Circulation …

Symphony of the spheres in change? Learning in environment for sustainable development
in primary school with a scientific and longitudinal approach. This research deals with …

Le principal objectif de ce travail est le développement, l'application et la validation de
nouveaux traceurs hydrogéologiques sur la base de signatures spectrales spécifiques des …

Concerns about environmental changes have prompted scholars to search for adaptation
lessons and insights from local ecosystem-based management approaches. Unfortunately …

Résumé Les suivis spatio-temporels des teneurs en carbone et de sa signature isotopique
d13C dans le bassin versant du Nyong permettent d'une part, à une échelle locale (petit …

Les fleuves sont à l'origine des transferts de matières organiques et inorganiques des
continents vers les océans. Ces matières peuvent être séparées par filtration (généralement …