spearfishing
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Anything to do with spearfishing in or around hw Sydney area.
Curated by lukenaivasha
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The Impact of Seafood, Seafood Decision Guide -- National Geographic

The Impact of Seafood, Seafood Decision Guide -- National Geographic | spearfishing | Scoop.it
Learn about the levels of the marine (ocean) food chain, making smart seafood decisions, and the seafood footprint of countries around the world in this interactive from National Geographic.
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Rescooped by lukenaivasha from GTAV AC:G Y9 - Biomes and food security
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Counting the tuna in the Pacific

Counting the tuna in the Pacific | spearfishing | Scoop.it
Tuna are vital to the ecology and economy of the Pacific, and maintaining their stocks at a sustainable level exercises the minds of thousands of scientists, bureaucrats, fishers, consumers and conservationists…...

Via Geography Teachers' Association of Victoria Inc. (GTAV)
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Geography Teachers' Association of Victoria Inc. (GTAV)'s curator insight, February 27, 2013 5:24 PM

CD - The capacity of the world’s environments to sustainably feed the projected future population to achieve food security for Australia and the world.

 

Refers to measuring sustainable fishing/fisheries in the Pacific. Delves down to the different species of tuna in the Pacific. Relevant to VCE Unit 4 if studying the fishing/overfishing phenonomenon.

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Video -- New Video Filmed by Whale Sharks -- National Geographic

October 28, 2010—On Australia's Ningaloo Reef, tourists can swim with whale sharks. What do the sharks think of this? Researchers deploy the National Geographic Crittercam to study whale shark behavior and the animals' relationship with tourists.
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61st Australian National Spearfishing Titles | Adreno Spearfishing Blog | Speargun & Wetsuit Online Megastore | Spearfishing | Freediving | Snorkeling | Brisbane | Australia

61st Australian National Spearfishing Titles | Adreno Spearfishing Blog | Speargun & Wetsuit Online Megastore | Spearfishing | Freediving | Snorkeling | Brisbane | Australia | spearfishing | Scoop.it
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Watching Fish Think | Marine Science Today

Watching Fish Think | Marine Science Today | spearfishing | Scoop.it
For the first time, scientists were able to see a fish think as it watched its prey. ... Under a fluorescent microscope, the scientists watch the signals in the fish's brain mirror the movement of the dot.
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61st Australian National Spearfishing Titles | Adreno Spearfishing ...

61st Australian National Spearfishing Titles | Adreno Spearfishing ... | spearfishing | Scoop.it
This points system makes these spearfishing competitions very selective and challenging, with the ultimate fishing pressure spread across a variety of species, with limited points given for weight. ...
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