＜Dissertation information＞
（1）Title：Past and future decline of tropical pelagic biodiversity.
（2）Journal：Proceedings of the National Academy of Sciences of the United States of America.
（3）Author：Moriaki Yasuhara, Chih-Lin Wei, Michal Kucera, Mark J. Costello, Derek P. Tittensor, Wolfgang Kiessling, Timothy C. Bonebrake, Clay Tabor, Ran Feng, Andrés Baselga, Kerstin Kretschmer, Buntarou Kusumoto, and Yasuhiro Kubota
（4）DOI：doi/10.1073/pnas.1916923117
（5）Abstract：https://www.pnas.org/cgi/doi/10.1073/pnas.1916923117
図1最終氷期（約2万年前）から現在にかけての気候変動と本研究のながれについて
図2有孔虫の種数の地理分布の時系列変化
