入伍仪式
发表于 2025-3-23 10:54:05
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gnarled
发表于 2025-3-23 17:39:57
General Introduction to Water Quality Criteria, the situation of water pollution is getting grimmer. The primitive WQS in China dated back to the early 1980s, and since then, it has become an integrative environment standard system after many corrections and revision in the last several decades. The current in-effect WQS in China compose of “Env
obstinate
发表于 2025-3-23 19:02:18
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去才蔑视
发表于 2025-3-24 01:58:13
Methodology for Deriving WQC in China,started in China until 1980s. The research outputs at that time were not mature enough to found the scientific basis for the establishment and amendment of WQS in China. The current in-effect WQS are set by consulting the WQC or WQS in developed countries, which may not be suitable for the protectio
仔细阅读
发表于 2025-3-24 05:19:06
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针叶树
发表于 2025-3-24 06:32:07
WQC Threshold Values for Representative Pollutants,hat established in previous chapters. In addition, chlorophyll ., ammonia nitrogen, total nitrogen (TN), and total phosphorus (TP) are selected to verify the methodology for deriving ecological criteria. Moreover, detailed information on deriving sediment quality criteria for Cd, copper (Cu), lead (
lethargy
发表于 2025-3-24 11:43:35
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伪证
发表于 2025-3-24 18:09:13
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小步舞
发表于 2025-3-24 22:00:37
Book 2015roposes a minimum toxicity data requirement (MTDR; i.e., six species from three phyla) as the principle metric for deriving WQC in China. Further, ten model species from 4 different phyla are recommended as domestic test species, and the methodologies for deriving aquatic life criteria, sediment cri
平庸的人或物
发表于 2025-3-25 02:53:41
WQC Threshold Values for Representative Pollutants,ify the methodology for deriving ecological criteria. Moreover, detailed information on deriving sediment quality criteria for Cd, copper (Cu), lead (Pb), and zinc (Zn) are also presented in this chapter. Finally, chlorophyll ., TN, TP, and transparency are applied to validate the method for deriving nutrient criteria.