Impacts of reduced inorganic N:P ratio on three distinct plankton communities in the Humboldt upwelling system

In an enclosure experiment, we employed two levels of inorganic NP ratios (10 and 5) for three distinct plankton communities collected along the coast of central Chile (33ºS). Each combination of community and NP level was replicated three times. The experiment lasted 12 days, and the data set include inorganic nutrients (NO3, PO4, DSi), particular organic carbon (POC), nitrogen (PON) and phosphorus (POP), Chlorophyll a, a range of fluorescence based measurements such as photochemical efficiency (Fv/Fm) and community data. […]本围隔实验（enclosure experiment）中，我们针对沿智利中部海岸（33°S）采集的3个不同浮游生物群落（plankton communities），设置了2个梯度的无机氮磷比（inorganic NP ratios），梯度值为10与5。每个群落与氮磷比的组合均设置3次重复。 实验周期为12天，数据集涵盖无机营养盐（硝酸盐NO3、磷酸盐PO4、溶解态硅DSi）、颗粒有机碳（particular organic carbon, POC）、颗粒有机氮（particulate organic nitrogen, PON）与颗粒有机磷（particulate organic phosphorus, POP）、叶绿素a（Chlorophyll a）、一系列基于荧光的检测指标（如光化学效率（photochemical efficiency, Fv/Fm））以及群落组成数据。[…]