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Listed under:  Science  >  Matter  >  Chemical elements  >  Nonmetals  >  Phosphorous
Moving Image

Peak phosphorus

Did you know all living things need phosphorus to survive? This is why phosphorus is mined and sold as fertilisers to help grow crops. What will happen to crop yields when we run out of phosphorus? What are some of the solutions Dr Dana Cordell has to combat the issue of diminishing phosphorus supplies?

Interactive Resource

Marine ecosystem

This is an interactive diagram of a New Zealand marine ecosystem. Selecting labels brings up a small screen with text and an image or a video. The interactive examines a simplified marine food web looking at the most significant components.

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Sustainable table: the coming famine

This is a website about the key issues related to global food insecurity. It contains sections on the scarcity of primary resources; land degradation; land scarcity; waste; climate change; consequences of inaction; and proposed solutions. Photographs, statistics, graphs, maps and figures support the information. This resource ...