水质.浅活水中底栖植物的测量、采样和实验室分析用指南标准

详细信息   

• 中文主题词：藻类 ; 分析 ; 分析装置 ; 生物测定 ; 生物分析和试验 ; 生物试验 ; 定义 ; 淡水 ; 指导手册 ; 调查方法 ; 实验室试验 ; 实验室器皿 ; 观察 ; 生物体 ; 植物 ; 试剂 ; 河流 ; 流水 ; 抽样方法 ; 标准方法 ; 水质分析 ; 水常规 ; 水源保护 ; 水质 ; 水质试验
• 标准号：DIN EN 15708-2010
• 发布日期：2010-03-01
• 英文题名：Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water; German version EN 15708:2009
• 英文主题词：Algae ; Analysis ; Apparatus for analysis ; Bioassay ; Biological analysis and testing ; Biological tests ; Definitions ; Fresh water ; Guide books ; Investigation methods ; Laboratory tests ; Laboratory ware ; Observation ; Organisms ; Plants ; Reagents ; Rivers ; Running waters ; Sampling methods ; Standard methods ; Water analysis ; Water practice ; Water protection ; Water quality ; Water testing
• 标准状态：现行
• 发布单位：DE-DIN
• 载体形态：25P.;A4
• 中国标准分类号：C51
• 国别：德国标准化学会

文摘

This European Standard provides guidelines for the survey/sampling, identification and basic quantification of phytobenthos (other than macrophytes) in running waters. It is applicable to rivers where benthic algae and bryophytes are the main phototrophs. This method encompasses all phytobenthic growth forms and enables biological responses to environmental events over one or more years to be monitored. In this respect it provides an alternative to methods based on benthic diatoms (EN 13946; EN 14407) and macrophytes (EN 14184). Data obtained for the phytobenthos growth forms are suitable for pilot surveys, water quality assessment and trend monitoring. This European Standard encompasses all aspects from the design of survey and sampling programmes to the identification and basic quantification of the phytobenthos.