The concentration of DOC was determined using a Sievers M5310c TOC Analyzer (GE Analytical Instruments) (accuracy: ±2%, precision: <1%, detection limit: 22 μg C/L), while inorganic nutrients (ammonium, nitrite, nitrate and soluble reactive phosphorus) were analyzed using a LaChat QuikChem 8500 flow injection analyzer.
Do you have any questions about this protocol?
Post your question to gather feedback from the community. We will also invite the authors of this article to respond.