Studies on the distribution of the kelp eating habit in Japan, 1: Statistical analysis of the processed kelp and kelp-tsukudani (laminaria cooked with soy sauce and sugar) consumption for eight years

algae analisis analyse analyse statistique analysis asia asie behaviour ceiuapa (grupos de especies) comportamiento comportement comportement alimentaire consommation consommation alimentaire consumo consumo de alimentos consumption economic geography espace urbain feeding habits fishery products food consumption geografia geografia economica geographie geography isscaap groups of species japan japon laminaria methode methods phaeophyceae plantas plante plants productos productos derivados de algas productos pesqueros products produit seaweed products statistical analysis statistical methods statistics urban areas zonas urbanas