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EARTH SCIENCE > CRYOSPHERE > FROZEN GROUND > ACTIVE LAYER
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FIELD SURVEY
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IN SITU/LABORATORY INSTRUMENTS > RECORDERS/LOGGERS > TEMPERATURE LOGGERS
POINT
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1 KILOMETER
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1 METER TO 30 METERS
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100 METERS TO 250 METERS
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250 METERS TO 500 METERS
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30 METERS TO 100 METERS
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500 METERS TO 1 KILOMETER
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GRID
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GRIDS AND VECTORS
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IN SITU/LABORATORY INSTRUMENTS > PROBES > PROBES
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IN SITU/LABORATORY INSTRUMENTS > PROBES > SNOW MEASURING ROD
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IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL DEPTH PROBE
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IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL MOISTURE PROBE
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IN SITU/LABORATORY INSTRUMENTS > PROBES > SOIL TEMPERATURE PROBE
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IN SITU/LABORATORY INSTRUMENTS > PROBES > TEMPERATURE PROBES
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IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > TEMPERATURE SENSORS
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IN SITU/LABORATORY INSTRUMENTS > TEMPERATURE/HUMIDITY SENSORS > THERMISTORS > THERMISTORS
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MONTHLY TO ANNUAL
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MULTIPLE
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TRANSECT
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environment
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EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PLANTS > ANGIOSPERMS (FLOWERING PLANTS) > DICOTS
1
EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > COMMUNITY DYNAMICS > PLANT SUCCESSION
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EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA
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EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > SHRUBLAND/SCRUB
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EARTH SCIENCE > CLIMATE INDICATORS > LAND SURFACE/AGRICULTURE INDICATORS > SOIL TEMPERATURE
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EARTH SCIENCE > LAND SURFACE > FROZEN GROUND > ACTIVE LAYER
1
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