Diazotroph community at the deep chlorophyll a maximum in the Central Arctic Ocean, marginal sea ice zone and land-fast ice
Analysis of nifH gene diversity (DNA and cDNA) from the Central Arctic Ocean (Nansen and Amundsen Basin), the marginal ice zone (Yermak Plateau), Wandel Sea and below land-fast sea ice in Northeast Greenland (2021 and 2022).