Six decades of warming and drought in the world’s top wheat-producing countries offset the benefits of rising CO2 to yield

Por David Helman, David J. Bonfil
Publicado em 2022-05-01

Modelling armed conflict risk under climate change with machine learning and time-series data

Por Quansheng Ge, Mengmeng Hao, Fangyu Ding, Dong Jiang, Jürgen Scheffran, David Helman, Tobias Ide
Publicado em 2022-05-01