Quick-frozen Pine.

Greenhouse.

Core Lifting.

Symbiosis of Buckhorn Plantain and Mimosa.

Drought Stress.

Breathing of Trunk.

Ion Source.

Greenhouse.

From the Field to the Institute.

Greenhouse.

Accelerated Mass Spectrometer.

Ground Wood.

Catalytic Reaction.

Catalytic Reaction.

Susan E. Trumbore.

IsoLab.