Tag: fishing

India’s sharks and rays: an ancient species on the brink of extinction

Across the planet, entire populations of sharks and rays are being overfished, in some cases leading them to the brink of extinction. The situation is particularly grim in the Arabian Sea where, according to a new study, over 50 percent of the shark species found in these waters are threatened. And as one of the top shark fishing nations in the world, India is leading the charge.

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Can a scientific name save one of Earth’s most iconic freshwater fish from extinction?

The mahseers are an iconic group of fish found throughout the fast-flowing rivers of South and South-East Asia. Characterised by their large scales, attractive appearance and potentially vast size, the mahseers have long been afforded saintly status as “God’s fishes”. They are also known to anglers as some of the world’s hardest fighting freshwater game fish, earning them the reputation of “tigers of the water”.

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The deepest-dwelling fish in the sea is small, pink and delicate

Thanks to movies and nature videos, many people know that bizarre creatures live in the ocean’s deepest, darkest regions. They include viperfish with huge mouths and big teeth, and anglerfish, which have bioluminescent lures that make their own light in a dark world. However, the world’s deepest-dwelling fish – known as a hadal snailfish – is small, pink and completely scaleless. Its skin is so transparent that you can see right through to its liver. Nonetheless, hadal snailfish are some of the most successful animals found in the ocean’s deepest places.

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Micro Solutions For A Macro Problem: How Marine Algae Could Help Feed The World

Our planet faces a growing food crisis. According to the United Nations, more than 800 million people are regularly undernourished. By 2050, an additional 2 to 3 billion new guests will join the planetary dinner table. Meeting this challenge involves not only providing sufficient calories for every person, but also assuring a balanced diet that includes the protein and nutrients that are essential to good health. In a newly published study, we explain how marine microalgae could be a sustainable solution for solving global macro-hunger.

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