Acidic soils may require liming, sandy soils often need organic matter to hold moisture, and heavy clay soils must be ...

The dissolved organic matter (DOM) that occurs within these wetlands, in surface waters and sediment porewaters, was examined by molecular-level techniques. While it contains components typical of DOM ...

It also permits the separation of the labile from the non-labile organic C forms, providing valuable information on the soil organic matter quality (Chan et al ... Means followed by the same ...