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Mathematics is not just something humans can perform. It's present across the universe and especially in nature. So can animals understand abstract mathematical concepts? Can we learn from the different complicated algorithms and mathematical models used by animals to improve the internet of things? What can social media help tell us about both human and animal tourists to nature reserves?
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What connects Hippos, Algae and keeping the rivers of Africa healthy? What causes Lions to square-off against Porcupines? What is keeping the Narwhal population healthy despite it's genetic diversity? We look at the strange interconnection between species and how small changes in one ecosystem can destabilise a whole species.
Hippos help keep the rivers and lakes of Africa healthy...through their poo. Hippos are essential in pumping silicon from the savannah into the rivers and lakes of Africa. Lions hunt lots of creatures, but what needs to happen for them to try attacking a Porcupine? Porcupines vs Lion sounds like a March Mammal Madness battle, but what causes a Lion to go after such a tough prey? The Narwhals population is rebounding but it its still at risk due to it's shallow gene pool. Can a species survive with a shallow gene pool? References:
As the climate changes different species are at risk. Some will thrive and others will struggle, so how do we target conservation efforts to better protect at risk species? Deforestation is a big issue in developing countries, but is there a win-win for the population and the planet? When sea levels rise, we think about flooding and erosion, but not what will happen to the forests and birds who live in them. Trees in the city live fast and die young, which means we need a whole new set of forest management techniques.
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Water is essential for life, but we need to take care of the complete water cycle. Treating waste water can help remove harmful pollutants from cosmetics and medication. Industrial processes and landfill can also make super salty water, that we need to clean before releasing. Without good water management then we can end up without water in times of drought, and in times of flood more water than we can handle. This week we find out about ways to better manage the most precious of resources, water.
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March 2020
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