Airborne Biogenic Particles in the Snow of the Cities of the Russian Far East as Potential Allergic Compounds
Figure 5
(a) Fragments of sea organics (hypothetically a part of a sponge) and (b) needle of sea urchin Scaphechinus mirabilis from a snow sample taken in the Sadgorod District of Vladivostok. Scanning electron microscopy in secondary electrons. (a) Magnification ×320. (b) Magnification ×170.
