BS EN 14757-2005 水质.用多筛刺网的鱼类取样

标准号：BS EN 14757-2005
中文标准名称：水质.用多筛刺网的鱼类取样
英文标准名称：Water quality - Sampling of fish with multi-mesh gillnets
标准类型：Z16
发布日期：2005/9/23 12:00:00
实施日期：2005/9/23 12:00:00
中国标准分类号：Z16
国际标准分类号：13.060.70;65.150
适用范围：This European Standard describes a standardised method for sampling fish in lakes, using multi-mesh gillnets. The method provides a whole-lake estimate for species occurrence, quantitative relative fish abundance and biomass expressed as Catch Per Unit Effort (CPUE), and size structure of fish assemblages in temperate lakes. It also provides estimates, which are comparable over time within a lake and between lakes. This European Standard provides information on sampling routines, data handling and reporting, sampling of fish for age and growth analyses as well as applications and further treatment of data. Selected references in support of this European Standard are given in the Bibliography.