MODEL RELEASED. Rainfall sampler. Scientist collects the water from a rainfall sampler used in climate research. The sampler only opens during periods of rain. The water is removed,refrigerated,and sent for analysis. Particles in the water,especially those containing sulphur & nitrogen,may have affected the properties of the cloud that the rain came from. Measurement of the relative amounts of the oxygen-18 and hydrogen-2 (deuterium) atomic isotopes in the water helps to determine the global circulation of water. Photo- graphed at the Cape Grim Baseline Air Pollution Station in Tasmania,Australia | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / SIMON FRASER / CAPE GRIM B.A.P.S. |
Taille de l’image : | 3837 px × 3854 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |