Aomori-ken Suisan Shikenjō

• Akisake shingyo no hyōshiki hōryū shiken
• Aomori-ken okiai no kaikyō hendō ni kansuru kenkyū
• Engan jūyō shigen itaku chōsa kekka hōkokusho
• Gaiyōsei ika (surume ika akaika) ni kansuru seibutsu sokutei, hyōshiki hōryū, kaiyō kansoku, kiso shiryōshū
• Ikatsuri gyojō kaihatsu chōsa shiryō
• Nihonkai chūbu jishin no zengo ni okeru suisan seibutsu no ijō ni kansuru chōsa hōkokusho