Global and Regional Land-Use Change Emissions

Regional carbon stocks, assumed NPP, and net land-use change emissions by ecosystem as estimated using historical land-use data and a simple carbon model. Net land-use change emissions are defined here as net emissions from the terrestrial system estimated without considering the effects of climate changes (e.g. temperature, precipitation).按生态系统划分的区域碳储量、假设净初级生产力（Net Primary Productivity）以及净土地利用变化排放量，均通过历史土地利用数据与简化碳模型估算得到。本数据集中，净土地利用变化排放被界定为：未考虑气温、降水等气候变化影响时，陆地系统估算所得的净排放量。