benthos
基本解释
- n. 海底；海底生物；海底的动植物群
英汉例句
- The molluscs were the first in biomass and density of the benthos.
全年各类群生物中，平均生物量及栖息密度都以软体动物居首位。 - Plankton and benthos monitoring was carried out in 2003. The results in main gulfs were shown as followed in table 3.
2003年，开展浮游生物和底栖生物监测，各主要港湾监测结果详见表3。 - Coastal zones are important habitats to fauna, having a primary production for offering such as benthos and sessile organisms.
摘要沿岸海域一直是生物重要的栖地，并且提供像底栖生物或附著生物相当高的基础生产。 - Holme N A,Mcintyre A D.1984.Methods for the study of marine benthos[M].Oxford:Blackwell sci.
沈韫芬;章宗涉;龚循矩.;1990 - The result indicates that benthos is affected by dredging activity but the extent of the impact is limited.
结果表明:疏浚工程影响着底栖动物的生存,但其影响范围是局部的。
词组短语
- abyssal benthos 深海底栖生物
- indicator benthos [生物]指示底栖生物
- Climbing benthos 攀爬动物
- Altitude Benthos 高度
- benthos s 底栖生物
短语
专业释义
- 底栖动物
Marine benthos are characterized by narrow activity and special territory distribution and can be used to indicate the quality of water and the polluted condition of sediments, which plays an important part in the biologic indication of marine pollution.
海洋底栖动物活动性小、地区性强，可以较好地反映水质和底质的污染状况，在海洋污染生物学指标中具有特别重要的意义。 - 底栖生物
This case study results shows up:1. The exploiting activity of Offshore Oil Field of Beibu Gulf has certain impact on the surroundings waters, obviously on the sediments and benthos within 500 m radius around the oil field.
本研究结果显示：1．北部湾油田开发活动对油田周围海域产生了一定程度的影响，尤其对油田周围半径500m范围内沉积物和底栖生物的影响比较明显。生物学
- 底栖动物
Macro benthos were abundant, higher diversity in Zhalong Wetland Nature Reserve.
扎龙湿地自然保护区大型底栖动物种类丰富,多样性较高。 - 底栖生物
- 海底生物
- 水底生物
- 底栖生物;水底生物
- 底栖生物
Benthos bioturbation conduce to enhancement of mineralization, which results in high NH4 and N03 distribution in deep-seated sediments.
在深层仍有较高的 分布。 底栖生物的不同种群对营养盐变化的响应不同。农业科学
- 底栖生物