Nitrogen Deposition Shifts Grassland Communities Through Directly Increasing Dominance of Graminoids: A 3-Year Case Study From the Qinghai-Tibetan Plateau.

Front Plant Sci · 2022 · PMC8934429 · PMID 35317015

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a decreasing trendno p-value reported

In our study, the impact of N deposition on species richness was not significant in any of the 3 years, although we did observe a decreasing trend with increasing N in 2016 and 2017.

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