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Recent studies investigated wetting and swelling processes in soil samples, as well as the formation of microbial biofilms in soil the formation. The Nigerian Journal of Soil and Environmental Research (previously named Nigerian Journal of Soil Research) is an annual publication of the Department of Soil science, Faculty of Agriculture/Institute for Agricultural Research, Ahmadu Bello University, Zaira. Nigerian Journal of Soil and Environmental Research This report contains the following papers: characteristics of the advanced photon source and comparison with existing synchrotron facilities x-ray absorption spectroscopy: EXAFS and XANES - A versatile tool to study the atomic and electronic structure of materials applications of x-ray spectroscopy and anomalous scattering experiments in the soil and environmental sciences X-ray fluorescence microprobe and microtomography Synchrotron x-ray sources and new opportunities in the soil and environmental sciences The discipline is maturing and soil science plays a crucial role in many of the current issues that confront the world like climate change, water scarcity, biodiversity and environmental degradation. In the beginning soil science had strong ties to both geology and agriculture but in the 20th century, soil science is now being applied in residential development, the planning of highways, building foundations, septic systems, wildlife management, environmental management, and many other applications.

Soil science became a true science in the 19th century with the development of genetic soil science, lead by the Russian Vasilii V. Many famous scientists, for example, Francis Bacon, Robert Boyle, Charles Darwin, and Leonardo da Vinci worked on soil issues. The early soil knowledge was largely empirical and based on observations.

By the 4th century most civilizations around had various levels of soil knowledge and that includes irrigation, the use of terraces to control soil erosion, methods to maintain and improve soil fertility. Since people have cultivated the land they have generated and created knowledge about its soil. This report discusses the following topics: ALS status and research opportunities advanced light source applications to geological materials applications in the soil and environmental sciences x-ray microprobe analysis potential applications of the ALS in soil and environmental sciences and x-ray spectroscopy using soft x-rays: applications to earth materialsĪ short history of the soil science discipline International Nuclear Information System (INIS) For the past decade, the Department of Crop, Soil, and Environmental Sciences (CSES) faculty at the University of Arkansasâ€¦Īpplications of the Advanced Light Source to problems in the earth, soil, and environmental sciences report of the workshop Undergraduate curricula for natural resource and agronomic programs have been introduced and revised during the past several decades with a desire to stay current with emerging issues and technologies relevant to constituents. Matrices to Revise Crop, Soil, and Environmental Sciences Undergraduate Curricula These changes require a new breed of soil scientist, one with a background not only in soil science but also in other areas of environmental science as well.

Environmental science has, therefore, not only changed the traditional research role of soil scientists at land grant institutions but has also influenced student enrollment, the traditional soil science curriculum, and faculty recruitment. Thus, many soil scientists are now working in areas such as bioremediation, waste recycling, and/or contaminant transport. More recently, renewed interest in the area of environmental science has offered new opportunities to soil scientists. Environmental science: A new opportunity for soil scienceĮnergy Technology Data Exchange (ETDEWEB)ĭuring the golden era of soil science-from the 1950s to the 1980s-the main focus of this discipline was on the role of soil in production agriculture.

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