Responses of carbon and oxygen stable isotopes in rice grain ( Oryza sativa L.) to an increase in air temperature during grain filling in the Japanese archipelago 論文 Fumikazu Akamatsu・Yaeko Suzuki・Rumiko Nakashita・Takashi Korenaga ·2013-11-27 ·『Ecological Research』 29(1) pp. 45-53 doi:10.1007/s11284-013-1097-y