@misc{varela2002ncaa, author={Diana E {Varela}}, title={{Nutrients, chlorophyll a and nitrogen uptake rates of site P20 (1992-09-14)}}, year={2002}, doi={10.1594/PANGAEA.81060}, url={https://doi.org/10.1594/PANGAEA.81060}, type={data set}, publisher={PANGAEA} }