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中国科学院地球环境研究所机构知识库
Knowledge Management System Of Institute of Earth Environment, CAS
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Water management and wheat yields in ancient China: Carbon isotope discrimination of archaeological wheat grains
期刊论文
HOLOCENE, 2021, 卷号: 31, 期号: 2, 页码: 285-293
Authors:
Zhou Xinying
;
Zhu Lin
;
Spengler, Robert N.
;
Zhao Keliang
;
Liu Junchi
;
Xu Xing
;
Bao Yige
;
Dodson, John
;
Xu Hai
;
Li Xiaoqiang
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View/Download:165/0
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Submit date:2021/05/08
agricultural transition
carbon isotope
climate change
crop exchange
human adaptation
wheat
Increased winter-spring precipitation from the last glaciation to the Holocene inferred from a C-13(org) record from Yili Basin (Xinjiang, NW China)
期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2019, 卷号: 62, 期号: 7, 页码: 1125-1137
Authors:
Zhao, Keliang
;
Li, Xiaoqiang
;
Xu, Hai
;
Zhou, Xingying
;
Dodson, John
;
Liu, Junchi
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View/Download:162/0
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Submit date:2020/06/05
Organic matter
Central Asia
C-3 and C-4 plants
Seasonality changes
Winter-spring precipitation
A Comparison of Different Preservation Methods for Nitrogen Isotopes of Soil Extractable NO3(-)
期刊论文
PEDOSPHERE, 2018, 卷号: 28, 期号: 6, 页码: 943-951
Authors:
Liu Junchi
;
Liu Weiguo
;
Hu Jing
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View/Download:173/0
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Submit date:2020/06/23
air-drying
freezing
ion exchange
isotopic fractionation
nitrogen isotope tracing
soil extraction
soil storage
Soil nitrogen isotopic composition of the Xifeng loess-paleosol sequence and its potential for use as a paleoenvironmental proxy
期刊论文
QUATERNARY INTERNATIONAL, 2017, 卷号: 440, 期号: PtA, 页码: 35-41
Authors:
Liu, Junchi
;
Liu, Weiguo
Adobe PDF(1167Kb)
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View/Download:157/0
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Submit date:2018/10/16
Nitrogen Isotope
Paleoenvironment
Loess-paleosol Sequence
Glacial-interglacial Cycle
Chinese Loess Plateau
土壤硝酸盐氮同位素提取方法及在黄土高原氮循环示踪研究
学位论文
: 中国科学院地球环境研究所, 2016
Authors:
刘俊池
Adobe PDF(1959Kb)
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View/Download:348/0
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Submit date:2019/06/12