HUMANITY'S TRANSFORMATION OF EARTH'S SOIL
Top Cited Papers
- 1 December 2007
- journal article
- research article
- Published by Ovid Technologies (Wolters Kluwer Health) in Soil Science
- Vol. 172 (12), 957-967
- https://doi.org/10.1097/ss.0b013e3181586bb7
Abstract
Pedology was born in the 18th and 19th centuries, when soil was first conceived as a natural body worthy of its own scientific investigation. For well over a century, pedology explored soil as a system developed from a complex of natural processes. By the mid-20th century, however, human activities began to affect substantial global soil changes with influence on the dynamics of the Earth's environment. Such anthropedogenesis was first defined as "metapedogenesis" by Yaalon and Yaron (1966), a definition that we propose here to be as important to the development of pedology as the natural-body concept of soil first articulated by Dokuchaev and Hilgard more than a century ago. In this article, we distinguish between humanity's contemporary and historic influences on soil, as it is increasingly important for ecosystem analysis and management to distinguish contemporary changes that are overlain on those from the past. Although our understanding of global soil change is strikingly elementary, it is fundamental to establishing greater management control over Earth's rapidly changing ecosystems. Humanity's transformation of Earth's soil challenges scientists to develop a pedology with broad purview and decades' time scale, a pedology that supports the science and management of the environment, ecosystems, and global change.Keywords
This publication has 36 references indexed in Scilit:
- Advancing the frontiers of soil science towards a geoscienceGeoderma, 2006
- Humans as geologic agents: A deep-time perspectiveGeology, 2005
- SOIL QUALITY AND ITS RELATIONSHIP TO PEDOLOGYSoil Science, 2003
- The chemistry of pedogenic thresholdsGeoderma, 2001
- A meta-analysis of the response of soil respiration, net nitrogen mineralization, and aboveground plant growth to experimental ecosystem warmingOecologia, 2001
- THE PLACE OF HUMANS IN THE STATE FACTOR THEORY OF ECOSYSTEMS AND THEIR SOILSSoil Science, 1991
- The place of 'genesis' in the classification of soilsSoil Research, 1984
- INTERACTION OF SOIL AND MANKIND IN BRITAINEuropean Journal of Soil Science, 1978
- Effects of species on nutrient cycles and soil changePhilosophical Transactions of the Royal Society of London. B, Biological Sciences, 1975
- The BiosphereScientific American, 1970