When you look at soil, there are some specific colors you'd expect to see — like brown, for example. However, you may sometimes come across more unexpected colors. Shades of red, black, white, and ...

Scientists at Iowa Sate University recently discovered that simply looking at soil color is reasonably as accurate as time-consuming and expensive laboratory tests. Soil color can be used as a simple, ...

Choosing a bushcraft campsite often seems simple at first glance, but small environmental cues can reveal more about the land than most people expect. Soil color is one of the most reliable indicators ...

A scientist of the Soil Science Department of the Lomonosov Moscow State University and her colleagues have designed a simple technique for quantitatively characterizing soil colour with the help of a ...

Hands holding a clump of sandy soil - Ahya Maulidan/Shutterstock We can all imagine what healthy soil looks like: Rich, crumbly, and dark brown, bursting with nutrients and ready to house your ...

"The collection of charts generally used with soils is a modified version of the collection appearing in the Munsell book of color and includes only that portion needed for soils, about one-fifth of ...

Areas where landslides are common make hydric soil identification tricky. When it comes to soils, proper identification is key. Identification allows scientists to determine the story behind the soil: ...

Without t.p.; title and author from ms. note on first page. Text leaf captions all begin: Provisional names for soil colors ... Apparently produced in co-operation with personnel of the USDA soil ...