An Integrated Assessment Method of Climate Change Based on Multi-Source Carbon Data

This invention proposes an integrated assessment method of climate change based on multi-source carbon data. Utilizing the carbon satellite technology, self developed ground fixed observation technology and mobile source detection technology, this invention forms a multi-source carbon emission database, and establishes an integrated assessment model of climate change by coupling socio economic system model and earth system model. The present invention introduces the multi-source carbon emission data into the field of integrated assessment of climate change, which solves the problem of incompleteness and discreteness of carbon information and effectively reduces the uncertainty of assessment results. In addition, a two-way dynamic correlation of the socio-economic system and the earth system is constructed, which improves the accuracy of climate change socio economic loss assessment and the precision of carbon dioxide emission accounting. It also enhances the practical guiding significance of the climate change integrated assessment models. Multi-source carbon emission database Global Regional National | tmospheri an suace Ocean sea ice I socio-econ ocio-econo I componen poet component omponent )I mic model mi I mic model -pnt U, 0I 10-g Socio-economic I Earth system model I I 0 E system model 1 Economic Industrial Investmen Energy I emperat reciitat Iluminati growth structure onsumpti onsumpt I ure on n Sealevel n ion ultiple socio-economic Greenhouse gas MuIplecilmatic factor factorintegrator emissions integrator Climate change economic losses Coupling module of socio-economic system model and earth system model Fig. 2