@misc{sauter2004ncop, author={Eberhard-J\"{u}rgen {Sauter} and Erwin {Suess}}, title={{Nitrate concentration of porewater in sediment profile PS31/089-5}}, year={2004}, doi={10.1594/PANGAEA.206343}, url={https://doi.org/10.1594/PANGAEA.206343}, type={data set}, publisher={PANGAEA} }