| All chapters are revised from previous edition ** denotes new chapter The Nitrogen cycle, historical perspective, and current and potential future concerns. Nitrogen transformation and transport processes Importance and effect of nitrogen on crop quality and health Utilization and metabolism of nitrogen by humans **Nitrogen Management in Field Crops of the Southern Cone of Latin America Nitrate losses to surface water through subsurface, tile drainage Nitrogen in groundwater associated with agricultural systems The importance and role of watersheds in the transport of nitrogen **Nitrogen transport and fate in European streams, rivers, lakes, and wetlands Nitrogen effects on Coastal Marine ecosystems **Sources, Dispersion and Fate of Atmospheric Ammonia **Gaseous nitrogen emissions from livestock farming systems Exchange of gaseous nitrogen compounds between terrestrial systems and the atmosphere The impacts of nitrogen deposition on forest ecosystems **On-farm technologies and practices to improve nitrogen use efficiency Developing software for livestock manure and nutrient management **Field techniques for modeling nitrogen management Simulated effects of land use, soil texture, and precipitation on N gas emissions using DAYCENT Remediation of drinking water for rural populations Remediation at the water treatment plant Nitrogen management by producers: A multiple scale perspective **New Policy directions |
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