The influence of large woody debris (LWD) on in situ riverbed nitrogen transformations in the Hammer Stream (Hampshire, UK)

This dataset contains results from in situ field measurements of riverbed nitrogen transformations in the Hammer Stream, a sandy tributary of the River Rother in West Sussex, UK. Measurements were performed in November 2014 and February, April and July 2015. The data include baseline concentrations of nutrients (NO2, NO3, NH3, PO4), chloride, oxygen, pH, temperature, Fe(II), organic carbon, 15N-N2 and methane (CH4) and nitrous oxide (N2O) sampled from porewater prior to injection of 15N-nitrate.

本数据集包含英国西萨塞克斯郡罗瑟河（River Rother）沙质支流哈默溪（Hammer Stream）的河床氮转化过程原位野外实测结果。实测工作于2014年11月及2015年2月、4月、7月开展。数据集涵盖了注入15N标记硝酸盐（15N-nitrate）前，从孔隙水（porewater）中采集的营养盐（NO₂、NO₃、NH₃、PO₄）、氯化物、溶解氧、pH值、温度、Fe(II)、有机碳、¹⁵N-N₂、甲烷（CH₄）以及一氧化二氮（N₂O）的本底浓度数据。