Annual and interannual variations
annual and decadal variations
annual and inter-decadal variations
annual changes in water quality categories
inter-annual and inter-decadal variability
Inter-annual and Inter-decadal Variation
Inter-annual and Inter-decadal Variations
Inter-annual and-decades
present operating cost and annual operating cost
Balance and changes of phosphorus
climatology characteristics and interannual anomaly
Committee for Climate Changes and the Ocean