Including 4 closely related terms such as emission, low emission, and emissions.
… to the baseline period of 1981- 2000 - see Met Office’s Bristol City Pack. Page 4 of 7 2050s 2080s2030s GLOBAL WARMING LEVELS Under a high emission scenario (RCP8.5, 90th percentile) we could reach 4°C as soon as 2065. Under a medium emission scenario (RCP4.5, 50th percentile) we wouldn’t expect to reach 4°C within this century. Under a low emissions scenario (RCP2.6), with stronger mitigation, we may…