Soil Erosion Current Events | Soil Erosion News | 3
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Organic farming produces same corn and soybean yields as conventional farms, but consumes less energy and no pesticides, study finds
Organic farming produces the same yields of corn and soybeans as does conventional farming, but uses 30 percent less energy, less water and no pesticides, a review of a 22-year farming trial study concludes. view more (2005-07-14)
The price paid for higher energy is highly dangerous to teeth
For more than 10 years, energy drinks in the United States have been on the rise, promising consumers more "oomph" in their day. view more (2008-03-13)
Dust storms may carry bacteria to Japan from China
Bacteria found in soil around Tokyo are not indigenous to the area. A study published in the open access journal Saline Systems reveals a large proportion of salt-loving bacteria in non-saline soil around Tokyo. The researchers suggest that dust storms may have carried the bacteria from their natural habitats in China. view more (2005-10-20)
The effect of transgenic nematode resistance on non-target organisms in the potato rhizosphere
A paper published today in the December Issue of Journal of Applied Ecology by Cowgill et al describes the results of small-scale field trials that were used to assess the effect of PI-expressing potatoes on non-target soil organisms. The impact of a currently used PCN management option, the nematicide, aldicarb, on soil organisms was also studied. view more (2002-11-26)
Glass fibre predicts uptake in earthworms
Dutch researchers have discovered that glass fibres absorb the same types and quantities of toxic substances from damp soils as earthworms, which form the basis of the current methods soil researchers use for toxicity analyses. The Institute for Inland Water Management and Waste Water Treatment (Dutch acronym: RIZA) now uses glass fibres to... view more... (2003-06-24)
How to manage erosion caused by everyday beverages
Researchers have warned people to beware of the damage that acidic beverages have on teeth. Yet, for some, the damage and problems associated with drinking sodas, citric juices or certain tea may have already begun to take effect. view more (2009-07-20)
Humans causing erosion comparable to world's largest rivers and glaciers
A new study finds that large-scale farming projects can erode the Earth's surface at rates comparable to those of the world's largest rivers and glaciers. view more (2009-09-02)
Growth secrets of Alaska's mysterious field of lakes
The thousands of oval lakes that dot Alaska's North Slope are some of the fastest-growing lakes on the planet. Ranging in size from puddles to more than 15 miles in length, the lakes have expanded at rates up to 15 feet per year, year in and year out for thousands of years. view more (2005-06-27)
Environmental effects of cold-climate strawberry farming
Strawberries are America's fifth-favorite fruit, according to consumption rates. California and Florida grow more than 95% of the nation's strawberries; an additional 12,000 acres are planted in other states. view more (2009-09-08)
How to look at dinosaur tracks
A new study appearing in the May issue of The Journal of Geology provides fascinating insight into the factors geologists must account for when examining dinosaur tracks. view more (2007-05-01)
Improper consumption of acidic foods could lead to destroyed enamel
Fruit, yogurt, citric and soft drinks, may seem like harmless snacks and beverages, but improper consumption and overuse may lead to devastating and permanent damage to teeth. view more (2007-06-26)
New Sighting of Soil-Borne Wheat Mosaic Virus (SBWMV)
Following investigation of a sample sent to NIAB and Central Science Laboratory (CSL), two new sites in Kent have been identified with soil-borne wheat mosaic virus (SBWMV). The virus was identified in the UK in Wiltshire for the first time in 1999 and this occurrence appears to have no connection with the Wiltshire site. The work is part of a... view more... (2000-08-08)
Global warming plus natural bacteria could release vast carbon deposits currently stored in Arctic soil
Increasing concentrations of carbon dioxide in the atmosphere will make global temperatures rise. By studying soil cores from the Arctic, scientists have discovered that this rise in temperature stimulates the growth of microorganisms that can break down long-term stores of carbon, releasing them into the atmosphere as carbon dioxide. This will... view more... (2005-05-05)
With 3 new reference materials, NIST gets the dirt on soil
The National Institute of Standards and Technology (NIST) has issued three new certified reference materials for soil. Intended for use as controls in testing laboratories, the new Standard Reference Materials (SRMs)-gathered from the San Joaquin Valley in California and from sites near Butte and Helena in Montana-will aid in determining soil... view more... (2009-08-27)
Invititation to the Media - Soils as carbon sinks-a breathing space in the race against global warming?
Can we use land carbon sinks as a way to buy time for the restructuring of our energy generation? "We estimate soil carbon sinks could mitigate 8% of the EU`s emissions if major changes were made in land use and agricultural management ," says Professor David Powlson of IACR Rothamsted. However; How many of the land-use options are practicable?... view more... (2002-06-26)
Describing Soils: Calibration Tool for Teaching Soil Rupture Resistance
A new calibration tool was recently developed to help students and soil scientists calibrate their thumb and forefinger for the correct amount of pressure. view more (2009-01-06)
Pregnancy cravings can harm your oral health
Pregnant women may often make ice cream runs to calm their cravings as they wait for their baby's arrival. Other women suffering from an eating disorder called pica, will have cravings for ice, freezer frost, or even soil. view more (2006-06-13)
Soil fertility in the tropics can be influenced by landscape and precipitation, study finds
A new study conducted in the Hawaiian Islands has revealed that landscape and erosion play crucial roles in determining soil fertility in tropical ecosystems. view more (2005-07-20)
Before selling carbon credits, read this
Storing carbon in agricultural soils presents an immediate option to reduce atmospheric carbon dioxide and slow global warming. view more (2007-05-21)
Erosion of the Yucca Mountain crest
The Yucca Mountain crest in Nevada, USA has been proposed as a permanent site for high level radioactive waste. view more (2009-05-05)
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