DIN EN 14757:2005
水质.用多眼加筋网对鱼进行取样
Water quality - Sampling of fish with multi-mesh gillnets; English version of DIN EN 14757
- 标准号
- DIN EN 14757:2005
- 发布
- 2005年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN EN 14757:2015
- 当前最新
- DIN EN 14757:2015
- 引用标准
- prEN 14962-2004
- 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.