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Latest Hubbard Brook Experimental Forest Stories

Decreased Water Flow May Allow For More Productive Forest
2013-03-25 16:22:39

Northern Research Station - USDA Forest Service Bubbling brooks and streams are a scenic and much loved feature of forest ecosystems, but long-term data at the U.S. Forest Service´s Hubbard Brook Experimental Forest suggests that more productive forests might carry considerably less water, according to a study published today in the journal Proceedings of the National Academy of Sciences. Mark Green, a research hydrologist with the Forest Service´s Northern Research Station...

2012-12-06 11:45:06

While science has often focused on big-scale, global climate change research, a study recently released in the journal Bioscience suggests that long-term, integrated and site-specific research is needed to understand how climate change affects multiple components of ecosystem structure and function, sometimes in surprising ways. “Long-term ecological research is important to understanding the effects of a changing climate on our natural resources and so much more,” said Michael...

2012-12-03 13:48:40

Around the world, the effects of global climate change are increasingly evident and difficult to ignore. However, evaluations of the local effects of climate change are often confounded by natural and human induced factors that overshadow the effects of changes in climate on ecosystems. In the December issue of the journal BioScience, a group of scientists writing on long-term studies of watershed and natural elevation gradients at the Hubbard Brook Experimental Forest in New Hampshire and in...

2012-11-20 22:51:03

Understanding warming requires long term studies that account for real-life complexity In the northern hardwood forest, climate change is poised to reduce the viability of the maple syrup industry, spread wildlife diseases and tree pests, and change timber resources. And, according to a new BioScience paper just released by twenty-one scientists, without long-term studies at the local scale–we will be ill-prepared to predict and manage these effects. Following an exhaustive review...

Reign Of Acid Rain Is Far From Over
2012-07-26 05:46:01

New connection between climate change and acidification of Northeast's forests and streams Acid rain. It was a problem that largely affected U.S. eastern states. It began in the 1950s when Midwest coal plants spewed sulfur dioxide and nitrogen oxides into the air, turning clouds--and rainfall--acidic. As acid rain fell, it affected everything it touched, leaching calcium from soils and robbing plants of important nutrients. New England's sugar maples were among the trees left high and...

Image 1 - Past Disturbances Obscure Warming Impacts On Forests
2012-03-05 10:46:29

Past disturbances, such as logging, can obscure the effects of climate change on forest ecosystems. So reports a study just published in the Proceedings of the National Academy of Sciences. The paper, exploring nitrogen dynamics, found that untangling climate impacts from other factors can be difficult, even when scientists have access to decades of data on a forest's environmental conditions. Co-author Dr. Gene E. Likens of the Cary Institute comments, "Understanding how climate change is...


Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.