Soil Carbon – Keeping it in the Ground

Human activities have released significant quantities of carbon dioxide into the atmosphere. As a greenhouse gas, the more carbon dioxide emitted, the warmer our planet becomes. Partly mitigating these impacts, plants recover 30% of atmospheric carbon via photosynthesis. Using energy from the Sun, they combine carbon dioxide with water to form sugar and oxygen. When the chemical reaction is reversed, carbon returns to the atmosphere – either by cellular respiration in plants and animals, or the burning of coal, wood, or gasoline. Soil scientist Dr Samantha Grover explains that one way of preventing carbon dioxide from returning to the atmosphere is keeping it sequestered in the ground. In fact, there is two-to-three times more carbon in soil than in the atmosphere.

The Mysterious World of Fungi

The kingdom of fungi is an important, though often underappreciated, family of organisms which include yeasts, rusts, moulds, smuts, mildews, stinkhorns and mushrooms. Of the vast range of living things on the Earth, fungi make up an impressive 9% of all biodiversity. The immensity of the mighty fungi kingdom and the diversity of fungal organisms and functions means we can’t fit everything into a brief exploration; however, mycologist Dr Sapphire McMullan-Fisher gave us some comprehensive insights to the mysterious world of fungi to share.

Science Gossip: the stories trees share

The inaugural Science Gossip event was held at the Royal Society of Victoria on the 15th of May. The event planted artists, philosophers, the public and scientists in common ground to discuss and unravel the secrets of forest communication, complexities and communities. Dr Renee Beale invited RSV members and guests to ‘really see trees.’