Community-weighted mean foliar stable carbon isotope signatures are mainly affected by environmental factors in meadow and typical steppes, and by leaf traits in desert steppes, according to field ...

The flux of carbon to the deep ocean can be measured directly by collecting sinking particles (living and dead microscopic organisms, faecal matter) in sediment traps, and indirectly using ...

Regular oscillations in early Triassic ocean chemistry are explored in a box model. Periodic fluctuations in C and U isotopes are attributed to internal feedbacks in the coupled carbon-phosphorus ...

Naturally-occurring stable isotopes of water and other substances are used to trace the origin, history, sources, sinks and interactions in water, carbon and nitrogen cycles. Stable isotopes can also ...

Innoplasmatech Company, a resident of Skolkovo (VEB Group.Russia), confirmed the effectiveness of ion-plasma technology, which deactivates irradiated reactor graphite and removes a layer containing an ...

highly sensitive detection of multiple stable heavy isotopes in exhaled carbon dioxide (CO 2). However, traditional hollow waveguides restrict the interaction between light and gas molecules and ...