Автор: Byrnes M.E.
Издательство: CRC Press
Год издания: 2008
isbn: 1420059084
Количество страниц: 344
Язык: english
Формат: PDF
Originally published in 1994, the first edition of Field Sampling Methods for Remedial Investigations soon became a premier resource in the field. The “Princeton Groundwater” course designated it as one of the top books on the market that address strategies for groundwater well installation, well completion, and groundwater sampling. This long-awaited second edition continues the tradition of providing guidance on how to develop cost-effective and defensible environmental sampling programs to support site characterization, site remediation, and building decontamination and decommissioning in both chemical and radioactive environments.
Автор: Hatfield J.L. Follett R.F.
Издательство: Academic Press
Год издания: 2008
isbn: 0123743478
Количество страниц: 720
Язык: english
Формат: PDF
Nitrogen is one of the most critical elements for all life forms. In agricultural systems it is essential for the production of crops for feed, food, and fiber. The ever-increasing world population requires increasing use of nitrogen in agriculture to supply human needs for dietary protein. Worldwide demand for nitrogen will increase as a direct response to increasing population.
Nitrogen in the Environment provides a wholistic perspective and comprehensive treatment of nitrogen. The scope of this book is diverse covering a range of topics and issues related to furthering our understanding of nitrogen in the environment at farm and national levels. Issues of nitrogen from its effects on crops and human nutrition to nitrogen in ground water, watersheds, streams, rivers, and coastal marine environments are discussed to provide a broad view of the problem and support scientists, researchers, and engineers in formulating comprehensive solutions.
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