Origin of Commercial Fish Landings and Volumes of Shipments into California During 1940-1976. In Fish Catch Statistics. California Department of Fish and Game

"L_Cal" is landings in CA, "L_North" is landings north of CA, and "L_South" is landings south of CA "L total" is the sum of "L_Cal", "L_North","L_South" "S tuna" refers to shipments "grand total" is the sum of "Ltotal" and "S tuna" All values are likely in pounds because grand total is in pounds, but units aren't always included in source tables.

"L_Cal"指代加利福尼亚州（California）的卸货登陆量，"L_North"指代加利福尼亚州以北区域的卸货登陆量，"L_South"指代加利福尼亚州以南区域的卸货登陆量。"L total"为"L_Cal"、"L_North"与"L_South"的总和。"S tuna"指代金枪鱼出货量，"grand total"为"L total"与"S tuna"的总和。所有数值的单位大概率为磅，因"grand total"的单位为磅，但原始数据表中并未始终附带单位标注。