The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.
研究结果表明,不同水生植
蒸散量、生
量、根密度和根长存在
差异,这些差异对水生植
泌氧性能、碎石床人工
水力负荷率、氮磷去除效果和有机污染
降解有重要
影响。