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Arctic temperatures soar 45 degrees above normal, flooded by extremely mild air on all sides

2/27/2018

Washington Post-

While the Eastern United States simmered in some of its warmest February weather ever recorded Tuesday and Wednesday, the Arctic is also stewing in temperatures more than 45 degrees above normal. This latest huge temperature spike in the Arctic is another striking indicator of its rapidly transforming climate.

Growing Demand for Environmental Protection: Global Underwater Acoustic Communication Market to Grow to $2.8 Billion

2/22/2018

PR Newswire-

The key factor driving the growth of the underwater acoustic communication market includes the increase in the adoption of underwater acoustic modems in the oil & gas and naval defense sectors.

What’s the Future of Fishways?

2/13/2018

Hakai - Coastal Science and Societies

A fish passage expert argues that science needs to catch up with practice. In 1714, a Rhode Island farmer named William Arnold excavated a channel around Pawtucket Falls to allow herring, salmon, and other migratory fish to circumnavigate a sawmill. Arnold’s construction was, perhaps, the world’s first fishway. In the centuries since, thousands of fish-passage structures have been built around the world in an effort to reconnect or preserve critical riverine habitat for dam-blocked fish.

Arctic temperatures soar 45 degrees above normal, flooded by extremely mild air on all sides

Growing Demand for Environmental Protection: Global Underwater Acoustic Communication Market to Grow to $2.8 Billion

What’s the Future of Fishways?

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