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DB11/T 1721-2020 水生生物调查技术规范
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DB11/T 1721—2020
水生生物调查技术规范
Technological regulations for hydrobiological investigation
2020 - 03 - 25 发布
2020 - 07 - 01 实施 目 次 前言..................................................................................................................................................................1 1 范围 ...........................................................................................................................................................1 2 规范性引用文件...........................................................................................................................................1 3 术语和定义...................................................................................................................................................1 4 水生生物调查程序.......................................................................................................................................2 5 水生生物调查点、频率和记录...................................................................................................................3 6 浮游植物调查...............................................................................................................................................4 7 浮游动物调查...............................................................................................................................................7 8 大型底栖动物调查.......................................................................................................................................9 9 大型水生植物调查.....................................................................................................................................11 10 着生藻类、着生原生动物调查...............................................................................................................13 11 鱼类调查...................................................................................................................................................16 12 两栖、爬行动物调查...............................................................................................................................18 13 湿地鸟类调查...........................................................................................................................................19 14 水生生物调查质量控制...........................................................................................................................20 参考文献...........................................................................................................................................................22 前 言 本标准依据GB/T1.1—2009给出的规则起草。 本标准由北京市水务局提出并归口。
DB11/T 1721—2020
水生生物调查技术规范
Technological regulations for hydrobiological investigation
2020 - 03 - 25 发布
2020 - 07 - 01 实施 目 次 前言..................................................................................................................................................................1 1 范围 ...........................................................................................................................................................1 2 规范性引用文件...........................................................................................................................................1 3 术语和定义...................................................................................................................................................1 4 水生生物调查程序.......................................................................................................................................2 5 水生生物调查点、频率和记录...................................................................................................................3 6 浮游植物调查...............................................................................................................................................4 7 浮游动物调查...............................................................................................................................................7 8 大型底栖动物调查.......................................................................................................................................9 9 大型水生植物调查.....................................................................................................................................11 10 着生藻类、着生原生动物调查...............................................................................................................13 11 鱼类调查...................................................................................................................................................16 12 两栖、爬行动物调查...............................................................................................................................18 13 湿地鸟类调查...........................................................................................................................................19 14 水生生物调查质量控制...........................................................................................................................20 参考文献...........................................................................................................................................................22 前 言 本标准依据GB/T1.1—2009给出的规则起草。 本标准由北京市水务局提出并归口。
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