Isotopic Signature of Organic Nitrogen in Authigenic Carbonates: Implications for Dynamic Nitrogen Cycling at Submarine Cold Seeps
Bairui Zhang, Yu Hu, Jörn Peckmann, Dong Zhang et autres
Abstract Active nitrogen cycling, including microbially mediated nitrogen fixation and nitrogen loss, occurs at marine cold seeps and may influence nitrogen budgets in the deep ocean. However, the record of these processes in seep environments remains poorly constrained. Here, we investigate the …
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Journal of Geophysical Research Oceans