The authors selected their pottery shards from coastal, lagoon, riverside, and lakefront sites to get a range of ecological settings, and focused on shards with substantial crusted residues from foodstuffs. They also examined botanical records, where available, to get a sense of which plants were locally available at each site. After initial examination under a microscope, the most heavily crusted areas were imaged with scanning electron microscopy to better examine their fine structure. They also analyzed the lipids and bulk isotopes present in the residues.
此外,实现“林耕置换”,法律保障也尤为重要。
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图⑥:新疆阿克苏地区阿瓦提县塔木托格拉克镇吐格贝希村的果园里,果农正忙着分拣、包装“冰糖心”苹果。
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