Over the past nine years, Northeastern scientists Geoffrey Davies and Elham Ghabbour have been getting their hands dirty, analyzing soil samples from nearly every state in the country. All that sifting, sorting, labeling, ...
Environment
Oct 4, 2017
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9
Teak, the most valuable species for tropical reforestation, often performs poorly in the acid soils of steeply sloping land in the tropics. As human population skyrockets and land becomes a scarce resource, balancing tradeoffs ...
Ecology
Sep 1, 2017
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10
Soil scientist Jim Ippolito believes in local solutions to local problems. The problem he's working on is contaminated soils near abandoned mines.
Environment
May 31, 2017
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12
A legacy of acid rain has acidified forest soils throughout the northeastern US, lowering the growth rate of trees. In an attempt to mitigate this trend, in 1999 scientists added calcium to an experimental forest in New Hampshire. ...
Environment
Jun 22, 2016
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In a "clash of the microbes," University of Delaware plant scientists are uncovering more clues critical to disarming a fungus that is the number one killer of rice plants.
Biotechnology
Dec 22, 2015
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10
Harmful nematodes that damage the soil can be controlled by creating an environment in which they are temporarily deprived of oxygen. Covering the soil with plastic film or a layer of water encourages anaerobic bacteria to ...
Environment
Sep 21, 2015
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3
Researchers at the University of Delaware have discovered unique behaviors of hydroxyapatite nanoparticles (HANPs) that show promise as a phosphorus nanofertilizer and could be used to help slow the release of phosphorous ...
Nanomaterials
Sep 3, 2015
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38
Researchers from The University of Western Australia have challenged the current understanding about which microorganisms carry out important nitrogen transformations in semi-arid agricultural soils.
Environment
Jul 31, 2015
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5
Applying lime to acidic soils may offer a way to improve crops yield and boost soil nutrient availability, according to research in the Wheatbelt.
Environment
May 12, 2015
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18
Research by Indiana University scientists finds that soil may be a significant and underappreciated source of nitrous acid, a chemical that plays a pivotal role in atmospheric processes such as the formation of smog and determining ...
Environment
Dec 15, 2014
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