On July 20,2004, the underwater irradiance was measured and the water samples were collected at 9 sampling sites in Wuli lake ecological demonstration project.

  • 2004年7月20日在五里湖南岸生态示范工程区共布设9个采样点进行水下光场的测定,并采集水样分析悬浮物、叶绿素a、DOC浓度和各组分吸收系数。

  • 互联网摘选 2025-01-20 13:30:52

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