الصفحة 1
الصفحة 1
Trace Elements from Soil to Human
This volume is composed of two parts. Part I – Biogeochemistry of the Human - vironment – presents fundamental information on biogeochemical properties of en- ronmental compartments (soil, water, air, plants, humans) concerning trace elements. Part II – Biogeochemistry of Trace Elements – provides detailed data of the behavior and the occurrence of trace elements in the environment. the format of this book follows the elemental sequences of the contemporary Periodic Table. The book provides data on the production usage, and on the occurrence of trace elements in soils, waters, air, plants, and humans (animals). Environmental stress, and biological functions of these elements are widely discussed.
Pharmaceuticals in the Environment : Sources, Fate, Effects and Risks
When the first green wave appeared in the mid and late 1960s, it was considered a f- sible task to solve pollution problems. The visible problems were mostly limited to point sources, and a comprehensive “end of the pipe technology” (= environmental technology) was available. It was even seriously discussed in the US that what was called “zero d- charge” could be attained by 1985. It became clear in the early 1970s that zero discharge would be too expensive, and that we should also rely on the self purification ability of ecosystems. That called for the development of environmental and ecological models to assess the self purifi- tion capacity of ecosystems and to set up emission standards, considering the re- tionship between impacts and effects in the ecosystems.
