On the other hand, the Cox/Cunox curve reveal an increasing trend in the contents of C2 and C3, which rised from 0.37 to 1.10 after 576 h, indicating a rapid increase in hydroxyl, carbonyl, and carboxyl groups.
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Chemical characteristics of <i>Salix psammophila</i> sand barriers are accelerated degradation by ultraviolet irradiation and water.
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