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Students outline and label different areas of land cover as seen on their Landsat TM image to create a land cover map.
Biosphere, Land Cover Classification Learning Activities
Biosphere Protocol Instructions
Biosphere, Land Cover Classification Field Guides
Students outline and label different areas of land cover as seen on their Landsat TM image to create a land cover map in this tutorial.
Biosphere, Land Cover Classification Learning Activities
Alkalinity, Conductivity, Dissolved Oxygen, Freshwater Macroinvertebrates, Hydrosphere, Nitrates, Salinity, Water Temperature, Water Transparency, pH Field Guides

This protocol describes how to measure the current air temperature when an instrument shelter is not available. Current air temperature can be measured using a thermometer held in the open air but in the shade for at least 3 minutes. 

Air Temperature, Atmosphere Protocol Instructions
Biometry (including Tree Height), Biosphere Field Guides
Biometry (including Tree Height), Biosphere Field Guides
Biometry (including Tree Height), Biosphere Field Guides