The Potential Land-Use Impacts of Bio-Based Plastics and Plastic Alternatives

The zipped file contains results for the paper "The potential land-use impacts of bio-based plastics and plastic alternatives" published in Nature Sustainability. DOI : 10.1038/s41893-024-01492-7Results are in the form of raster files, representing land-systems at the global level. The initial land-system map and modeled scenarios are included. The results from this study are calculated using these raster maps. For more details, please refer to the manuscript and manuscript supplementary information. Additionally, the land-use model utilized in this study requires land suitability maps, based on empirical relationships between land-system patters and suitability criteria, as calculated by a logistic regression. The regression results are presented in the accompanying excel sheet.该压缩包包含发表于《Nature Sustainability》的论文《生物基塑料与塑料替代品的潜在土地利用影响》（DOI：10.1038/s41893-024-01492-7）的相关研究结果。研究结果以栅格文件（raster files）形式呈现，表征全球尺度的土地系统。初始土地系统地图与建模情景均已包含其中，本研究的结果正是基于这些栅格地图计算得到。如需了解更多细节，请参阅该论文及其补充材料。此外，本研究所使用的土地利用模型需要土地适宜性地图，该地图基于土地系统格局与适宜性标准之间的经验关系，通过逻辑回归（logistic regression）计算得出。回归分析结果已在随附的Excel表格中呈现。