BioProject   study                 sample_description                   year  num_sequences  NCBI_link  
PRJNA388807  microcosm             water samples pre + post-incubation  2015  57             <a href="https://www.ncbi.nlm.nih.gov/bioproject/PRJNA388807/" target="_blank">PRJNA388807</a>  
PRJNA388812  microcosm + field     in situ water samples                2016  125            <a href="https://www.ncbi.nlm.nih.gov/bioproject/PRJNA388812/" target="_blank">PRJNA388812</a>