Water quality - guidance standard for the routine sampling and pretreatment of benthic diatoms from rivers ; german version en 13946 : 2003 水质.河床硅藻类常规取样和预处理的指导性标准
Water quality - guidance standard for the identification , enumeration and nterpretation of benthic diatom samples from running waters 水质.流动水中海底硅藻样品的识别计数和解释的指南标准
Water quality - guidance standard for the identification , enumeration and interpretation of benthic diatom samples from running waters 水质.流动水中海底硅藻样品的识别计数和解释的指南标准
Water quality . design and use of quantitative samples for benthic macro - invertebrates of stony substrata in shallow freshwaters 水质.浅淡水中多石地层水底大型无脊椎动物定量取样的设计和使用
The survey on the resources of benthic algae was carried out in naozhoudao in spring from 2003 to 2005 摘要2003 - 2005年的3 - 5月，对硇洲岛有代表性的大浪、谭井、存亮潮间带进行底栖海藻资源调查。
Water quality - methods for biological testing - methods of biological sampling : guidance on handnet sampling of aquatic benthic macro - invertebrates 水质.生物取样法.水生海底大型无脊椎动物手网取样指南
Water quality ; methods of biological sampling ; guidance on handnet sampling of aquatic benthic macro - invertebrates iso 7828 : 1985 ; german version en 27828 : 1994 水质.生物取样法.水生海底大型无脊椎动物的手网取样
There is a rich benthic invertebrate fauna under the mangrove forests and in summer , several bird species nest in the mangroves trees 。在红树林下可找到丰富的底栖无脊椎动物，夏天更有多种雀鸟在红树林筑巢栖息。
Water quality - guidance standard for the identification , enumeration and interpretation of benthic diatom samples from running waters ; german version en 14407 : 2004 水质.流动水中海底硅藻样品的识别计数和表示用指南
Water quality - biological classification of rivers - guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates 水质.江河的生物分类.对底栖微型无脊椎动物调查的生物质量数据的表示指南
