The times they are changing: soil and wa
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Jurgen D. Garbrecht; Jean L. Steiner; Craig A. Cox
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Article
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2007
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John Wiley and Sons
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English
⚖ 81 KB
Our planet is in a never-ending natural state of flux, with perhaps the life-sustaining hydrologic system being the prime example. This system displays a seasonal rhythm, year-to-year variations, and slower changes at time scales of decades, centuries, and even longer periods. Since the dawn of civi