Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, Fujian, China.
Research Centre for Oceanography, Indonesian Institute of Sciences, Jakarta 14430, Indonesia.
Mar Pollut Bull. 2016 Mar 15;104(1-2):364-70. doi: 10.1016/j.marpolbul.2016.01.020. Epub 2016 Jan 27.
The concentrations of nutrients (NO2-N, NO3-N, NH4-N, PO4-P, and SiO3-Si) and their ratios in the Lembeh Strait were estimated in April 2013, off the northeastern coast of Sulawesi in Indonesia. The concentrations of dissolved inorganic nitrogen (DIN) (NO2-N+NO3-N+NH4-N) and PO4-P were low, with a maximum of 0.181 and 0.007 mg/L, respectively. P was found to be the limiting factor controlling phytoplankton growth overall. According to a potential eutrophication assessment model, both the surface water and the water at a depth of 15m were classified as water 1 (poor nutrition). This study provides baseline information including chemical datasets for future pollution monitoring and management programs in this area.
2013 年 4 月，在印度尼西亚苏拉威西岛东北部沿海的 Lembeh 海峡，估算了该海域营养盐（NO2-N、NO3-N、NH4-N、PO4-P 和 SiO3-Si）的浓度及其比值。溶解无机氮（DIN）（NO2-N+NO3-N+NH4-N）和 PO4-P 的浓度较低，最大值分别为 0.181 和 0.007mg/L。研究表明，磷是整体控制浮游植物生长的限制因素。根据潜在富营养化评估模型，表层水和 15 米深处的水均被归类为 1 类水（营养贫瘠）。本研究提供了基础信息，包括该地区未来污染监测和管理计划的化学数据集。
