Contents contributed and discussions participated by Gemma Archer
UN: $19bn 'tsunami' of e-waste must be tackled - 12 May 2015 - News from BusinessGreen - 4 views
Shanghai Metro Flow on Vimeo - 3 views
NG Live!: The Power of Photography to Reveal - 1 views
What is a hub airport? - YouTube - 2 views
Melting Arctic opens new passages for invasive species -- ScienceDaily - 1 views
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For the first time in roughly 2 million years, melting Arctic sea ice is connecting the north Pacific and north Atlantic oceans. The newly opened passages leave both coasts and Arctic waters vulnerable to a large wave of invasive species, biologists assert.
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For the first time in roughly 2 million years, melting Arctic sea ice is connecting the north Pacific and north Atlantic oceans. The newly opened passages leave both coasts and Arctic waters vulnerable to a large wave of invasive species, biologists assert.