裕民剖面多指标与其他区域及全球古环境记录的对比 (IMAGE) Science China Press Caption 裕民遗址及其周边地区的气候记录表明,全新世早期降水量显著增加(图a-f),而裕民遗址及周边地区的土壤形成(图g)、木本植物(图h)和有机质(图i)的增加,农业起源(图j)发生在全新世中期。 Credit ©《中国科学》杂志社 Usage Restrictions Use with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.