Erosion's Solutions

Some of these pollutants also come from natural sources. For example, forest fires emit particulates and VOCs into the atmosphere. Ultrafine dust particles, dislodged by soil erosion when water and weather loosen layers of soil, increase airborne particulate levels. Volcanoes spew out sulfur dioxide and large amounts of pulverized lava rock known as volcanic ash. A big volcanic eruption can darken the sky over a wide region and affect the Earth’s entire atmosphere. The 1991 eruption of Mount Pinatubo in the Philippines, for example, dumped enough volcanic ash into the upper atmosphere to lower global temperatures for the next two years. Unlike pollutants from human activity, however, naturally occurring pollutants tend to remain in the atmosphere for a short time and do not lead to permanent atmospheric change. Read the whole soil erosion article and many more on your newest erosion control blog

Here are a few erosion & sediment control topics that should help you find more solutions to soil, water & wind erosion, regulations, technical papers and other global environmental organizations responsible for environmental cleanup and waste management. What is water quality trading? Water quality trading is a voluntary option that regulated point sources can use to meet their NPDES permit limits. Trading can accelerate water quality improvement and reduce compliance costs. Through water quality trading, facilities that face higher pollutant control costs to meet their regulatory obligations can purchase pollutant reduction credits from other sources that can generate these reductions at lower cost, thus achieving the same or better overall water quality improvement. In most cases, trading takes place on a watershed level under a pollutant cap (the total pollutant load that can be assimilated by a waterbody without exceeding water quality standards) developed through the Tota...

OSLO, March 24 (Reuters) - A proposed U.N. study of climate extremes will be a practical guide for tackling natural disasters and fill a gap in past reports focused on the gradual effects of global warming, experts said. Floods, mudslides, droughts, heatwaves or storms are often the main causes of destruction and human suffering tied to climate change, rather than the creeping rise in average temperatures blamed on a build-up of greenhouse gases. Read this erosion article and more here

www.erosioncontrolforum.com specifies erosion control products for a wide range of projects, which is why your erosion blog informs you of news, product information, and articles about this topic regularly. This reference provides an index of relevant associations, events, resources, and articles about erosion control. View Erosion Articles

The degradation of the world's ecosystems and the services they provide is creating a range of risks and opportunities for companies (see map). The ESR is a promising approach for preparing managers for this new business landscape. Visit this ecosystem website

Wetlands erosion raises hurricane risks The very technology that protects New Orleans from flooding has backfired, environmental experts say. They say the levees that ring the city have led to the rapid decay of nearby wetlands during the past century, removing a crucial buffer zone that once protected the area from hurricanes. Read this and more on your new erosion article page found here

Press Release 09-019 Could Sea Level Rise to the Steps of the U.S. Capitol? Global warming raises the specter of melting glaciers and ice sheets at both ends of the globe. The West Antarctic Ice Sheet, roughly the size of Texas, extends over both land and water west of Antarctica's Transantarctic mountains. Even partial melting of this vast ice sheet would cause a significant rise in sea level. But that sea level rise would not happen uniformly around the globe, according to an article in Science magazine. The authors show that when physical and gravitational factors are applied to projections of sea level rise, the impact on coastal areas is dramatically worse in some parts of the world than predicted so far. Even partial melting of the West Antarctic Ice Sheet would have serious consequences, unevenly felt around the world Oregon State University glacial geologist Peter U. Clark, along with University of Toronto professor of geophysics Jerry X. Mitrovica and graduate student Nat...