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BIOMASS
BIOMASS|WEIGHING BALANCE|FIELD INVESTIGATION
4
FIELD INVESTIGATION
4
PRIMARY PRODUCTION|QUADRAT SAMPLING FRAME|FIELD INVESTIGATION
4
BIOMASS|QUADRAT SAMPLING FRAME|FIELD INVESTIGATION
3
BIOMASS|SOIL CORING DEVICE|FIELD INVESTIGATION
3
BIOMASS|STEEL MEASURING TAPE|FIELD INVESTIGATION
3
NORTH AMERICA
3
PRIMARY PRODUCTION|SOIL CORING DEVICE|FIELD INVESTIGATION
3
PRIMARY PRODUCTION|STEEL MEASURING TAPE|FIELD INVESTIGATION
3
PRIMARY PRODUCTION|WEIGHING BALANCE|FIELD INVESTIGATION
3
QUADRAT SAMPLING FRAME
3
AGRO - BONDVILLE, ILLINOIS, USA - CROPLA HARV - HARVARD FOREST LTER, MASSACHUSETT KONZ - KONZA PRAIRIE LTER, KANSAS, USA - NOBS - BOREAS NSA, CANADA - BOREAL FORES SEVI - SEVILLETA LTER, NEW MEXICO, USA - TUND - BARROW, ALASKA, USA - ARCTIC TUND
1
CANOPY CHARACTERISTICS|LEAF AREA METER|FIELD INVESTIGATION
1
RESPIRATION|IR CO2 ANALYZER|FIELD INVESTIGATION
1
WEIGHING BALANCE
1
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