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Microbial ecosystem dynamics drive fluctuating nitrogen loss in marine anoxic zones

Abstract.

"The dynamics of nitrogen (N) loss in the ocean’s oxygen-deficient zones (ODZs) are thought to be driven by climate impacts on ocean circulation and biological productivity. Here we analyze a data-constrained model of the microbial ecosystem in an ODZ and find that species interactions drive fluctuations in local- and regional-scale rates of N loss, even in the absence of climate variability. [...]"

Source: PNAS
Authors: Justin L. Penn et al.
DOI: 10.1073/pnas.1818014116

Read the full article here.