BlogArena

General blog about anything and everything of everyday's life.

20. Nov 2019

July 8, 2012
by Guest Post
0 comments

Nitrogen Pollution Changing Rocky Mountain National Park Vegetation, Says CU-Boulder Study

A new study led by the University of Colorado Boulder indicates air pollution in the form of nitrogen compounds emanating from power plants, automobiles and agriculture is changing the alpine vegetation in Rocky Mountain National Park. The emissions of nitrogen … Continue reading

May 14, 2012
by Guest Post
0 comments

Mather Lecture

Renowned expert Charles J. Vörösmarty addresses global water crisis The world’s streams, rivers and lakes are under increasing stress because of human water management – and mismanagement – that threaten aquatic biodiversity and the water supply, Charles J. Vörösmarty said … Continue reading

January 4, 2012
by Guest Post
0 comments

Nitrogen From Humans Pollutes Remote Lakes For More Than A Century

Nitrogen derived from human activities has polluted lakes throughout the Northern Hemisphere for more than a century and the fingerprint of these changes is evident even in remote lakes located thousands of miles from the nearest city, industrial area or … Continue reading