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نمایش تعداد 1-10 از 45

0409 Bioavailability: chemical speciation and complexation (1)
0414 Biogeochemical cycles, processes, and modeling (2)
0428 Carbon cycling (2)
0438 Diel, seasonal, and annual cycles (1)
0439 Ecosystems, structure and dynamics (1)
0463 Microbe/mineral interactions (1)
0466 Modeling (1)
0469 Nitrogen cycling (1)
0702 Permafrost (1)
0708 Thermokarst (1)