nitrate to ammonium ratio
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资源简介：
The database comprises 7,220 observations from 742 studies published before 2024, including 3,514 observations for NH<sub>4</sub><sup>+</sup> and 3,706 for NO<sub>3</sub><sup>-</sup> across various ecosystems such as forests, grasslands, wetlands, uplands, and paddy fields. Additionally, this dataset provides 3,205 observations for the NO<sub>3</sub><sup>-</sup>/NH<sub>4</sub><sup>+</sup> ratio and 3,387 for the (NH<sub>4</sub><sup>+</sup>+NO<sub>3</sub><sup>-</sup>)/TN ratio, based on the NH<sub>4</sub><sup>+</sup> and NO<sub>3</sub><sup>-</sup> contents.
创建时间：
2024-10-28
