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Freshwater Macroinvertebrate Sampling Technique for Submersed Vegetation Field Guide
Freshwater Macroinvertebrates, Hydrosphere Field Guides
Freshwater Macroinvertebrate Sampling Technique for Vegetated Banks or Around Snags, Logs, and Roots Field Guide
Freshwater Macroinvertebrates, Hydrosphere Field Guides
Freshwater Macroinvertebrate Sub-sampling Field Guide
Freshwater Macroinvertebrates, Hydrosphere Field Guides
Freshwater Macroinvertebrates Data Sheet es.pdf
Hydrosphere Data Sheets
Freshwater Macroinvertebrates Protocol
Students will collect, identify, and count macroinvertebrates at freshwater hydrology sites.
Freshwater Macroinvertebrates, Hydrosphere Protocol Instructions
Freshwater Macroinvertebrates Protocol es.pdf
Hydrosphere Protocol Instructions
Freshwater Macroinvertebrates Samling Techniques es.pdf
Hydrosphere Field Guides
Freshwater Macroinvertebreates Protocl Field Guides es.pdf
Hydrosphere Field Guides
From mud pie to brick es.pdf
Pedosphere (Soil) Learning Activities
From Mud Pies to Bricks
Students make mud pies by adding water to the various soil components, letting them dry and observing the pie's characteristics.
Soil Characterization Learning Activities
Frost Tube at Air Temperatures Colder Than -20C
Air Temperature, Atmosphere, Frost Tube, Pedosphere (Soil) Field Guides
Frost Tube at Air Temperatures Warmer Than -20C
Air Temperature, Atmosphere, Frost Tube, Pedosphere (Soil) Field Guides
Frost Tube Data Sheet
Frost Tube, Pedosphere (Soil), Precipitation, Soil Temperature Data Sheets
Frost Tube Instrument Construction and Installation Field Guide
Frost Tube, Pedosphere (Soil), Soil Characterization Field Guides
Frost Tube Protocol
Students will construct a Frost Tube that is inserted into a hole in undisturbed and uncompacted soil. During the cold months, students measure the depth at which water in the Frost Tube has frozen, indicating that the surrounding soil has also frozen. Watch the Frost Tube Training Video.
Frost Tube, Pedosphere (Soil) Protocol Instructions
Frost Tube Site Definition Field Guide
Frost Tube, Pedosphere (Soil), Soil Temperature Field Guides
G. Percent Cover
Students practice the skill of estimating percent cover.
Biosphere, Carbon Cycle Learning Activities
G1. STANDARD Herbaceous
Collect a random sample of herbaceous vegetation on a STANDARD SITE, and dry it in paper bags or a drying oven to measure biomass. *Can be done in conjunction with Tree and Shrub/Sapling STANDARD Protocols.
Biosphere, Carbon Cycle Protocol Instructions
G2. NON-STANDARD Herbaceous
Collect a random sample of herbaceous vegetation on a NON-STANDARD SITE, and dry it in paper bags or a drying oven to measure biomass. *Can be done in conjunction with Tree and Shrub/Sapling NON-STANDARD Protocols.
Biosphere, Carbon Cycle Protocol Instructions
GC1 Your Regional to Global Connections es.pdf
Earth As a System Learning Activities
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