Scientific DataBuilding material stocks and embodied carbon dataset for two urban agglomerations in China from 2000 to 2020Hanwei LiangBaizhe ZhangXuepeng QianYing ChenYe LuoYujin HuangLu SunChen ZhouJie LongLiang Dong2025-06-02Full textDOI https://doi.org/10.1038/s41597-025-05258-4