Accurate assessment of soil salinity is critical for sustainable agriculture and food security, yet remains technically challenging at fine spatial scales.

There is dearth of information on the quality of soils across Africa, including Nigeria. But plans are afoot for a massive soil survey project to be overseen by scientists stationed across the ...

The USDA-NRCS has created the Web Soil Survey (WSS) as a clearance house for soil survey data from the Soil Survey Geographic Database (SSURGO). Currently, there are data available for almost all ...

AMES, Iowa – Climate change and soil erosion feed into one another in an environmental feedback loop that can have big consequences for Iowa land, but an Iowa State University agronomist is developing ...

Whether you’re standing in a forest, on a field of grass, or even on that square of soil that surrounds a tree planted along a city sidewalk, under your feet is vast network of fungal filaments. Finer ...