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Atmospheric deposition of water-soluble organic nitrogen

机译:水溶性有机氮的大气沉积

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The deposition of atmospheric fixed nitrogen species to the earth’s surface is an important source for bioavailable nitrogen both in aquatic and terrestrial ecosystems. Increases in the fixed nitrogen species in the atmosphere due to recent human activities, such as fossil fuel burning and fertilization, have significant impacts on global environments through their deposition. Organic nitrogen species have been reported to be significant components in the atmospheric fixed nitrogen species in the recent observations at many areas in the world including urban, suburban, rural, forested, and marine sites.
机译:大气固定氮物质对地球表面的沉积是水生和陆地生态系统中生物可利用氮的重要来源。由于最近的人类活动,例如化石燃料燃烧和施肥,因此在大气中增加了固定的氮物质,通过沉积对全球环境产生重大影响。据报道,在包括城市,郊区,农村,森林和海域的世界上许多地区的最近观察中,有机氮物质是大气固定氮物质中的重要组成部分。

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