RT @AmiesPhilip: Nitrogen, a vast amount in atmosphere, but little is available to plants, how much has industrial process made available o…
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Nitrogen, a vast amount in atmosphere, but little is available to plants, how much has industrial process made available over natural levels? Maybe natural 60 compared to the additional 187 Tg N yr -1 human produced N in 2005. https://t.co/6o2kKrNE5M http
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Here is a paper that asks the question. how can widespread N limitation to primary production, ... co-occur with the widespread occurrence of organisms capable of acquiring the essentially limitless pool of atmospheric N2? https://t.co/P8wS2Cg4ft
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Just getting started on #365papers with some global N2 fixation estimates https://t.co/1hmjvFw0JV