ASTM D4149-1982(2012) 标准详情
- 标准号:ASTM D4149-1982(2012)
- 中文标题:地表水中浮游植物取样的标准分类
- 英文标题:Standard Classification for Sampling Phytoplankton in Surface Waters
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1982
4. Significance and UseTop Bottom 4.1 Because of the direct association of phytoplankton with the water and the water masses that move in response to wind-or-gravity-generated currents, the species composition and abundance of phytoplankton are
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