macrobenthos是什么意思

2024-01-22 06:17:16

macrobenthos

美[mækroʊbenθɒs] 英[mækrəʊbenθɒs]

n. [生]大型底栖生物

At the level of all species, the means mercury content of macrobenthos in creek was higher than that under forest. 在所有动物水平上，潮沟动物汞平均含量高于林内。
The investigation of Macrobenthos in Gaoshaling intertidal zone in Apr., 2004 was reported in this paper. 摘要分析了2004年4月天津塘沽高沙岭潮间带大型底栖动物的情况。
The metal contents in the macrobenthos were slightly higher under forest than in the creek. 在动物总体水平上，林内动物重金属含量稍高于潮沟动物。
The quantitative samples included 4 sorts of Macrobenthos, and mollusk was in the highest flight. 定量样品中的生物可以分为4大类，软体动物占主要地位，占总生物量的68.;89%25。
The contents of the mercury in the mangrove sediments and macrobenthos were monitoried in Yingluo Bay, Guangxi in 1994. 研究广西英罗港红树林区沉积物和大型底栖动物中汞含量的分布规律。结果表明英罗港潮沟沉积物汞平均含量大于林内；
At the level of species categories, the means mercury contents of macrobenthos at each sample point were higher in the creek than that under forest. 在动物类别水平上，各滩的潮沟样地动物中的汞含量均值均大于相应林内样地动物。