Abstract:
以风车草(Cyperus involucratus Rottboll)、菖蒲(Acorus calamus)、美人蕉(Canna indica)、凤眼莲(Eichhornia crassipes)、苦草(Vallisneria natans)和金鱼藻(Ceratophyllum demersum)6种水生植物为研究对象,采用常规耗竭法分析其养分吸收动力学特征,探究水生植物对水体氮磷的利用和蓄积能力,同时还探讨了硫累积及水体pH对水生植物吸收氮磷的影响。结果表明:挺水植物对氮磷营养盐的利用和蓄积能力高于其他水生植物;其中美人蕉对水体总氮(total nitrogen, TN)和总磷(total phosphorus, TP)的蓄积量最多,达到40.95 mg和5.83 mg,菖蒲的最大吸收速率(I
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生态毒理学报
Year: 2024
Issue: 05
Volume: 19
Page: 356-367
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 8
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