Variations of the Spatiotemporal Distributions of Nitrogen and Phosphorus in the Sichuan Section Mainstem in the Upper Yangtze River after the Impoundment of the Xiangjiaba Reservoir
LIANG Zhu, PAN Shulin, GUO Fangcheng
Ecology and Environment . 2025, (4): 581 -592 .  DOI: 10.16258/j.cnki.1674-5906.2025.04.008

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