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The origin, composition and rates of organic nitrogen deposition: A missing piece of the nitrogen cycle?

Forest nitrogen sinks in large eastern U.S. watersheds: Estimates from forest inventory and an ecosystem model

A comparison of models for estimating the riverine export of nitrogen from large watersheds

Regional analysis of inorganic nitrogen yield and retention in high-elevation ecosystems of the Sierra Nevada and Rocky Mountains

Yield of nitrogen from minimally disturbed watersheds of the United States

Nitrogen budgets for the Republic of Korea and the Yellow Sea region

Growing populations in northeast Asia have greatly altered the nitrogencycle, with increases in agricultural production to feed the population, andwith increases in N emissions and transboundary air pollution. For example,during the 1900's over 50% of the N deposition over Republic of Korea wasimported from abroad. In this paper, we present biogeochemical budgets ofN for the South Korean peninsula (the Republic of Korea) and for the YellowSea region. We quantify N inputs from atmospheric deposition, fertilizers,biological fixation, and imports of food, feed, and products.

Regional nitrogen budgets for China and its major watersheds

Landscape, regional and global estimates of nitrogen flux from land to sea: Errors and uncertainties

Policy implications of human-accelerated nitrogen cycling

Nitrogen, nitrogen cycling