All plants require 17 elements to complete their life cycle, and an additional four elements have been identified as essential for some plants (Havlin et al. 2005). With the exception of C, H, and ...

When European-American settlers first began ploughing in Iowa, they found the weather and local geology had combined this organic mulch with sand and silt to form a nutrient-rich type of soil ...

Soil carbon storage is a vital ecosystem service, resulting from interactions of ecological processes. Human activities affecting these processes can lead to carbon loss or improved storage. Aa Aa ...

Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...

Saiano, F. and Scalenghe, R. 2009. An anthropic soil transformation fingerprinted by REY patterns. Journal of Archaeological Science, Vol. 36, Issue. 11, p. 2502.

Worms are critical to soil health, and without soil Planet Earth would be little more than a lifeless rock. So why is it that most of us take the earth beneath our feet for granted? We might ...

Remember to return the soil to the exact places you removed it from. Soil is made up of smaller pieces of rock and minerals as well as organic matter. Microscopic organisms, fungi and larger organisms ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

While hydrogen peroxide absolutely has uses in the garden, it is not a cure-all by any means. We set the record straight on ...

“Do you have ideas about what you want to do?” Like a lighthouse that helps sailors avoid crashing into rocks, Lighthouse Parents provide firm boundaries and emotional support while allowing ...

When students run out of funding to pay for college tuition and fees, they often turn to parents for help. And Parent, in turn, typically look at Parent PLUS Loans, a type of federal student loan.