£¨1£©What becomes more difficult for the reader was that it was very hard to gain a sense of how the sampling was being conducted, where was the sampling conducted (points of sampling), how many sampling campaigns were carried out, how the water samples were analyzed, and how many experimental runs were done?
ÎÈÖØexperimental runsÊÇʲôÒâ˼
£¨2£©Besides, the study design presented was quite confusing. If the data were obtained from the relevant agencies, the author should clearly indicate the type of data, and more importantly the detailed explanation about the QA/QC of the data obtained.
QA/QCÊÇɶÒâ˼£¬ÇëÖ¸µã£¬Ð»Ð» |