Salts are compounds formed when positively charged cations such as sodium (Na⁺), calcium (Ca²⁺), magnesium (Mg²⁺) and potassium (K⁺) combine with negatively ...
These small molecules can bind directly to soil minerals, making them important regulators of soil carbon formation and loss. Unlike plant litter (such as leaves and roots), which must be decomposed ...
Throughout human history, our relationship with the soil has affected our ability to cultivate crops and influenced the success of civilizations. This relationship between humans, the earth, and food ...
Soils come in many different colors, described by hue, value, and chroma (Munsell color system). Using the Natural Resources Conservation Service (NRCS) online Web Soil Survey (WSS) to discover the ...
Suggested Citation: "3 The Importance of Soil Health to Nature's Contributions to People." National Academies of Sciences, Engineering, and Medicine. 2024. Exploring Linkages Between Soil Health and ...
Midwest soil is eroding at an alarming rate according to new, first-of-its-kind research. Researchers at the University of Massachusetts found that the rate of soil erosion in the Midwestern US is 10 ...
Ecosystem ecology studies often focus on what’s happening to plants above ground, for instance exploring photosynthesis or water loss in leaves. But what is happening below the ground in plant roots ...