1 Basque Center for Climate Change, 48940 Leioa, Spain. Electronic address: jon.sampedro@bc3research.org.
2 Basque Center for Climate Change, 48940 Leioa, Spain.
3 Basque Center for Climate Change, 48940 Leioa, Spain; RFF-CMCC European Institute on Economics and the Environment, Centro Euro-Mediterraneo sui Cambiamenti Climatici, Milan, Italy.