Red soil exhibits a high susceptibility to geological disasters and engineering instability owing to its significant ...

The mechanical properties of frozen soils are of paramount importance in cold region engineering, as these materials exhibit complex behaviours arising from the interplay between soil particles and ...

An introduction to the study of soils: physical, chemical and biological properties of soils; soil formation, description, classification, survey and use. Field and laboratory techniques of soil ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

Take a look out at this landscape. What do you notice? Credit: Shutterstock Take a walk outside. Get some fresh air. What do you notice around you? Buildings, trees, and the sky may be on your list, ...

Soil fertility is the ability of soil to sustain plant growth and optimize crop yield. This can be enhanced through organic and inorganic fertilizers to the soil. Nuclear techniques provide data that ...

Soil acidification is quietly threatening agricultural productivity worldwide, reducing crop yields and degrading soil health. Now, a new global study shows that biochar, a carbon-rich material made ...