News tagged with natural resource

What happened to 'Food Miles?'

Some years ago we were being advised to buy UK-grown fresh produce to avoid the 'food miles' associated with importing air-freighted fruit and vegetables due to concerns over how this was contributing to ...

Nov 10, 2014
2.7 / 5 (3) 0

Fracking can begin in Illinois

Haul out the oil rigs, fracking can begin in Illinois. An obscure arm of state government cleared the way Thursday for oil and gas drillers to apply for permits to begin fracking in Illinois, which could find itself the center ...

Nov 10, 2014
4 / 5 (4) 0

Living off the land in the final frontier

Safely sending human explorers to and from Mars will be the challenge of a generation. We don't yet know what clues astronauts will uncover in the Martian soil or atmosphere that reveal new knowledge about ...

Nov 05, 2014
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Selling and buying water rights

Trying to sell or buy water rights can be a complicated exercise. First, it takes time and effort for buyers and sellers to find each other, a process that often relies on word-of-mouth, local bulletin boards, ...

Oct 30, 2014
5 / 5 (4) 1

Learning at 10 degrees north

Secluded beaches, calypso music and the entertaining carnival are often what come to mind when thinking of the islands of Trinidad and Tobago. But Dal Earth Sciences students might first consider Trinidad's ...

Oct 01, 2014
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The bottom line on sustainability

Climate change, pollution, dwindling natural resources, diminishing fresh water supplies… the list of problems we face as a species in the twenty-first century continues to grow. Many of the environmental problems are sadly ...

Sep 25, 2014
3.2 / 5 (9) 82