基金supported by contributes to the ERC AdG project TRANSPACIFIC which has received funding from the European Research Council(ERC)under the European Union’s Horizon 2020 Research and Innovation Programme(Grant agreement No.833143)the research project“Appraising Risks,Past and Present:Interrogating Historical Data to Enhance Understanding of Environmental Crises in the Indian Ocean World”,sponsored by the Social Sciences and Humanities Research Council of Canada(SSHRC)