Passive samplers measurements, especially DET, contributed to understanding of nitrogen transformations and sediment heterogeneity influenced by benthic microalgae, rooted aquatic plants and/or diel light cycles. Measurement capabilities varied considerably, especially for NH₄–N.

中文翻译：

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DET、DGT 和传统孔隙水提取法在确定河流沉积物中的营养成分和循环方面的比较

被动采样器测量，尤其是 DET，有助于了解受底栖微藻、生根水生植物和/或昼夜光循环影响的氮转化和沉积物异质性。测量能力差异很大，特别是对于 NH ₄ –N。