Figure 3.8 The general scheme of patterns in climatic indices and commercial catches in the Pacific for the periods of the 1920-1950 (A) and 1970-1995 (B). All curves are presented relative to a specific maximum taken as 100 percent and marked by arrows (from Klyashtorin 1998). dT:Global air surface temperature anomaly. ACI: Atmospheric Circulation Index. ALPI:Aleutan Low Pressure Index. ERVI: Earth Rotation Velocity Index (- LOD). See text for the details.