Students will first measure water transparency at their undisturbed study site using a transparency tube or Secchi disk.
Categories
GLOBE ProtocolsHydrosphereWater TransparencyScientistsStudentsTeachers2 periods / weekly to monthlyLS: Growth-Development and Reproduction of OrganismsESS: Earth Materials and Systems5-ESS2-1MS-LS1-5HS-ESS2-5Middle: 6-8Secondary: 9-12Upper Primary: 3-5Protocol InstructionsEnglish
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Water Transparency Protocol
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