1. WMO Climate Statement: Past 4 Years Warmest on Record;WMO,2019
2. United Nations Climate Action Summit 2019,2019
3. Explaining Ocean Warming: Causes, Scale, Effects and Consequences;Laffoley,2016
4. Monitoring and understanding trends in extreme storms: state of knowledge;Kunkel;Bull. Am. Meteorol. Soc.,2013
5. Atmospheric CO2 and 13CO2 exchange with the terrestrial biosphere and oceans from 1978 to 2000: observations and carbon cycle implications;Keeling,2020