开封黄泛地层全新世中晚期碳密度和碳储量研究

刘德新, 马建华, 谷蕾, 陈彦芳, 吴朋飞, 陆静

Carbon density and storage in flood sediments of the Yellow River during the Mid-Late Holocene in Kaifeng city

Dexin LIU, Jianhua MA, Lei GU, Yanfang CHEN, Pengfei WU, Jing LU

表2 开封钻孔OCD和BCD统计

Tab.2 Statistics of OCD and BCD in drilling cores of Kaifeng city

碳密度类型 （kg/m2） 0~1 m岩芯 0~25 m岩芯 ZKsz ZKyz ZKml ZKjm ZKsz ZKyz ZKml ZKjm OCD 8.19 10.84 20.61 6.89 92.66 80.36 69.64 65.50 BCD 2.92 5.46 13.56 1.06 22.79 29.58 34.71 11.58 TCD 11.11 16.30 34.17 7.95 115.45 109.94 104.35 77.08