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Do GLOBE
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Education Standards
Search for a Protocol
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"Agents of Change" Activities
Translated Material
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Do GLOBE at Home
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Hydrosphere
Alkalinity
Conductivity
Dissolved Oxygen
Freshwater Macroinvertebrates
Nitrates
Salinity
Water Temperature
Water Transparency
pH
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Hydrosphere
Alkalinity
Conductivity
Dissolved Oxygen
Freshwater Macroinvertebrates
Nitrates
Salinity
Water Temperature
Water Transparency
pH
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Hydrosphere - GLOBE Program Documents
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Hydrosphere - GLOBE Program Documents
Field Guides
174257299-pdf
13047253-pdf
13047100-pdf
16153894-pdf
23295182-pdf
16153908-pdf
13046996-pdf
13046880-pdf
13046888-pdf
13047004-pdf
13046896-pdf
13047012-pdf
13047104-pdf
13047020-pdf
13047112-pdf
13047120-pdf
13047044-pdf
13047052-pdf
13047060-pdf
13047128-pdf
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Documents
Freshwater Macroinvertebrate Sampling Field Guides
Modified 9 Days ago by Kyra Beneke.
Quality Control Procedure for Salinity Optional Titration protocol Lab Guide
Modified 1 Year ago by Cornell C. Lewis.
Salinity protocol (Optional Titration) Field Guide
Modified 1 Year ago by Cornell C. Lewis.
Mosquito Larvae Sampling Field Guide
Modified 2 Years ago by Jeff Grossman.
Protocolo de Identificacion Larva del Mosquito
Modified 2 Years ago by Jeff Grossman.
Mosquito Larvae Identification Guide
Modified 2 Years ago by Jeff Grossman.
Making the 2 ppm Nitrate Standard Option 1 Lab Guide
Modified 4 Years ago by Amy Barfield.
Making the 2 ppm Nitrate Standard Option 2 Lab Guide
Modified 4 Years ago by Amy Barfield.
Making the 1000 ppm Nitrate Standard Lab Guide
Modified 4 Years ago by Amy Barfield.
Alkalinity protocol Field Guide
Modified 4 Years ago by Amy Barfield.
Bottling a Water Sample for Classroom Testing Field Guide
Modified 4 Years ago by Amy Barfield.
Collecting a Water Sample in a Bucket Field Guide
Modified 4 Years ago by Amy Barfield.
Electrical Conductivity Calibration protocol Lab Guide
Modified 4 Years ago by Amy Barfield.
Calibrating the Hydrology Thermometer Lab Guide
Modified 4 Years ago by Amy Barfield.
Dissolved Oxygen protocol (Test Kit) Field Guide
Modified 4 Years ago by Amy Barfield.
Dissolved Oxygen protocol (Probe) Field Guide
Modified 4 Years ago by Amy Barfield.
Freshwater Macroinvertebrate Sampling Technique for Muddy Bottom Field Guide
Modified 4 Years ago by Amy Barfield.
Multi-habitat Freshwater Macroinvertebrate protocol Field Guide
Modified 4 Years ago by Amy Barfield.
Rocky Substrates in Running Water Macroinvertebrate protocol Field Guide
Modified 4 Years ago by Amy Barfield.
Sorting, Identifying and Counting Freshwater Macroinvertebrate protocol Lab Guide
Modified 4 Years ago by Amy Barfield.
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