Sentence examples for most challenging environmental from inspiring English sources

Controlling greenhouse gas emissions becomes one of the most challenging environmental problems that the world is facing [4].

Nanoscale iron particles represent a new generation of environmental remediation technologies that could provide cost-effective solutions to some of the most challenging environmental cleanup problems [5].

Degradation resulting from soil erosion and nutrient depletion is one of the most challenging environmental problems in the highland agricultural systems of Ethiopia.

While foreigners bring a boost to the local community – trekkers spend about 10,000 to 20,000 Nepali rupees a day on food, lodging, guides and porters – they also bring loads of gear, human waste and toxic trash, all of which clog the trail in peak season and turn the picturesque region into the site of one of the world's most challenging environmental problems.

This perspective has allowed her to succeed in addressing some of the most challenging environmental problems, including the rollout of California's landmark Green Chemistry Initiative.

Climate change and resulting global warming are the most challenging environmental problems of the twenty-first century [ 1, 2].

Soil erosion is among the most challenging and continuous environmental problems in the highlands of Ethiopia.

Nutrient enrichment of surface water, as the result of runoff from agricultural land in particular, is the most challenging problem in environmental management.

The remediation of dense non-aqueous phase liquids (DNAPLs) in porous media continues to be one of the most challenging problems facing environmental scientists and engineers.

The subject of relative toxicity represents one of the most challenging areas of environmental health research in that PM is not a single entity.

This is a statement of disregard for one of the most challenging economic, social and environmental issues humans have ever faced," said its chief executive, James Thornton.