山口红树林区有111种大型底栖动物。
There are 111 species of benthic macrofauna in Shankou mangrove reserve area, Guangxi, China.
大型底栖动物入侵种：它们是否对德国水生动物群落构成威胁?。
Invasive macrozoobenthic species: are they a threat to the aquatic communities of German water bodies?
调查结果表明：本调查区域大型底栖动物较贫乏，经鉴定有56种；
The result shows that the benthic macrofauna in theinvestigated area was rare, 56 species were only identified.
不同沙洲相同盐沼演替阶段大型底栖动物群落结构都较为相似，盐渍藻类阶段的相似性最高；
The community structures at the same successional stage in the three different shoals were all quite similar and those at the SA stages had even more similarities.
构建香溪河大型底栖动物完整性因子（B-IBI），并对香溪河河流生态系统健康进行评价；
Based on the benthic index of the biological integrity (B-IBI), the the Xiangxi River system health was evaluated.
黄海冷水团水域大型底栖动物生物量秋季比较大，而小型底栖动物生物量存在春、秋两季的高值。
The biomass of macrobenthos is higher in Autumn while that of meiobenthos tends to be higher in both Spring and Autumn.
2002年西海域禁止水产养殖后，宝珠屿附近海域大型底栖动物种数、密度和生物量有所增加。
The macrofaunal species number, density and biomass have increased after banning the aquaculture activities in Xiamen Western bay in 2002.
共发现大型底栖动物38种，隶属7门8纲23科，主要为软体动物、节肢动物和环节动物多毛类。
We found a total of 38 species, belonging to 23 families, 8 classes and 7 phyla, most of them were arthropods and mollusks.
探讨与香溪河具有相似纬度、相似河流长度和流域面积，同为长江上游支流的九龙河和冈曲河的大型底栖动物的群落结构特征与香溪河的差异。
The three streams had similar latitude, river length and watershed area. All were the tributaries of the Yangtse River and located in the upstream areas.
结果表明，红树区底栖大型动物群落总平均生物量的季节变化是不显著的（P＞0．05）。
The results showed that, seasonal change of total mean biomass of benthic macrofauna in the mangroves was not significant(P>0.05).
本研究利用生物监测方法，探明了京杭运河徐州段大型底栖无脊椎动物的生物种群及其分布。
The biolocial population and distribution of benthic macro-invertebrates in Xuzhou region of Jinghang Great Canal have been ascertained bybioassay method.
本研究利用生物监测方法，探明了京杭运河徐州段大型底栖无脊椎动物的生物种群及其分布。
The biolocial population and distribution of benthic macro-invertebrates in Xuzhou region of Jinghang Great Canal have been ascertained bybioassay method.
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