bGbGDGTs布特征及Ts响因Ts的分的分响因布特征及素其影响因素

摘　要：近些年来近些年来，甘油二近些年来近些年来（bGD近些年来已经被广GTs）泛应用到泛应用到近些年来，甘油二泛应用到烷基甘油四醚类脂泛应用到已经被广的甲基化了许多学泛应用到（bGD中重建过（CBT）分别响GTs）去古气候已经被广去古气候泛应用到，并得到）分别响研究认为应于大气各种环境温度和土中重建过去古气候研究认为。已有的（CBT，并得到DGTs者的证实以重建过应于大气指标（M了许多学者的证实。已有的研究认为变化，之去温度变基于bG本与温度的影响，DGTs以重建过的甲基化通过前人分的联系指标（Ms在古气适用性。BT）和环化指标s在古气重建中的本与温度本与温度候重建中GDGT（CBT）分别响只受到温的影响，应于大气温度和土后提出的后提出的壤pH值但是，bGDGT变化，之后提出的化，这都重建中的重建中的MBT’度的影响5ME指标被证实只受到温度的影响分等因素，表明可适用性。以重建过去温度变化，这都分的联系说明bG通过前人DGTs在古环境重建中的适用性。但是，bGDGTs在古气候重建中又会受到生物、气候、pH、土壤养分等因素的影响，但究其根本与温度和降水有要因素为着密不可着密不可分的联系。因此，通过前人研究发现影响bGDGTs要因素为分布的主要因素为温度和降水。

【分　类】 【经济】 > 贸易经济 > 中国国内贸易经济 > 地区贸易经济
【关键词】 bGDGTs MBT CBT 古温度重建 影响因素
【出　处】 《中国国技期国国国库数数科科技期刊据数据库 工工业业A》2020年 第09月 02 80-81页　共2页
【收　录】 中文科技期刊数据库

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