桂林洞穴滴水与现代碳酸钙&delta;<sup>18</sup>O记录的环境意义&mdash;&mdash;以桂林七星岩NO.15支洞为例

张美良; 朱晓燕; 吴夏; 张碧云; 潘谋成

doi:10.14027/j.cnki.cjxb.2015.04.008

ISSN 1000-0550 CN 62-1038/P

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桂林洞穴滴水与现代碳酸钙δ¹⁸O记录的环境意义——以桂林七星岩NO.15支洞为例

张美良, 朱晓燕, 吴夏, 张碧云, 潘谋成

文章导航 > 沉积学报 > 2015 > 33(4): 697-705

张美良, 朱晓燕, 吴夏, 张碧云, 潘谋成. 桂林洞穴滴水与现代碳酸钙δ18O记录的环境意义——以桂林七星岩NO.15支洞为例[J]. 沉积学报, 2015, 33(4): 697-705. doi: 10.14027/j.cnki.cjxb.2015.04.008

引用本文:

张美良, 朱晓燕, 吴夏, 张碧云, 潘谋成. 桂林洞穴滴水与现代碳酸钙δ¹⁸O记录的环境意义——以桂林七星岩NO.15支洞为例[J]. 沉积学报, 2015, 33(4): 697-705. doi: 10.14027/j.cnki.cjxb.2015.04.008

ZHANG MeiLiang, ZHU XiaoYan, WU Xia, ZHANG BiYun, PAN MouCheng. Environmental Significance of δ18O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin[J]. Acta Sedimentologica Sinica, 2015, 33(4): 697-705. doi: 10.14027/j.cnki.cjxb.2015.04.008

Citation:

ZHANG MeiLiang, ZHU XiaoYan, WU Xia, ZHANG BiYun, PAN MouCheng. Environmental Significance of δ¹⁸O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin[J]. Acta Sedimentologica Sinica, 2015, 33(4): 697-705. doi: 10.14027/j.cnki.cjxb.2015.04.008

引用本文:

Citation:

桂林洞穴滴水与现代碳酸钙δ¹⁸O记录的环境意义——以桂林七星岩NO.15支洞为例

doi: 10.14027/j.cnki.cjxb.2015.04.008

1.
中国地质科学院岩溶地质研究所国土资源部岩溶动力学重点实验室桂林 541004;
2.
广西水文地质工程地质勘察院广西柳州 545000

基金项目: 国家自然科学基金(批准号:41372190)与地调局“中国气候变化岩溶沉积物记录研究”(编号:12120113005700)联合资助

详细信息

作者简介:
张美良男 1956年出生研究员岩溶环境与全球变化研究 E-mail:mlzh2010@163.com

中图分类号: P597⁺.2;TE121.3⁺1

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文章访问数: 536
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Environmental Significance of δ¹⁸O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin

1.
Karst Dynamics Laboratory, Institute of Karst Geology, CAGS, Guilin 541004;
2.
Hydrologic and Engineering Geological Prospecting Institute of Guangxi, Liuzhou, Guangxi 545000

摘要

摘要: 现代洞穴动态监测的一个先决条件就是为洞穴碳酸盐(CaCO₃)沉积物—石笋的各种替代指标的解译提供可靠的依据,充分利用现代碳酸盐(CaCO₃)沉积物的各种替代指标,并与现代器测气象资料进行相互对比、并用以校正,是精确或定量解释石笋气候替代指标的关键.
经对桂林七星岩15号支洞的5个滴水点进行了长达四个水文年(2008~2011年)的大气降水、洞穴滴水、现代碳酸盐沉积物的动态监测和研究,并探讨了洞穴滴水和现代碳酸盐(CaCO₃)的δ¹⁸O与降水δ¹⁸O的相关关系.研究表明,洞穴滴水和现代碳酸盐(CaCO₃)的年平均δ¹⁸O值非常接近降水的δ¹⁸O平均值,并具有与地表降水δ¹⁸O相同的变化趋势,反映了洞穴滴水和现代碳酸盐(CaCO₃)的δ¹⁸O主要来自大气降水的δ¹⁸O,即明显受控于降水的δ¹⁸O.在4个水文年中,现代洞穴次生化学碳酸盐(CaCO₃)沉积物的δ¹⁸O值与滴水的δ¹⁸O值记录的年内(或年际)变化或多年的变化趋势基本相同,表现出明显的四高峰(δ¹⁸O低值区)四低谷(δ¹⁸O高值区)的波动变化特征,具有明显的年际、季节性变化规律,显示具有雨热同季的特点.研究结果表明洞穴滴水和洞穴现代碳酸盐(CaCO₃)沉积物的δ¹⁸O可以记录当地或洞穴上方的气候变化信号,即现代碳酸盐(CaCO₃)沉积物的δ¹⁸O主要作为夏季风强度或降雨量的替代指标.
- 大气降水 /
- 洞穴滴水 /
- 现代碳酸盐沉积 /
- 氧同位素 /
- 桂林七星岩15号支洞
Abstract: A prerequisite for the dynamic monitor of modern cave is to provide a reliable basis for the interpretation of a variety or multiple proxies from modern carbonate (CaCO₃) sediment-stalagmites in cave, and to make full use of the multiple proxies from modern carbonate (CaCO₃) sediment in field cave monitoring, and compared to local measuring meteorological data each other and correction, is the key of the accurate and quantitative interpreting multiple climate proxies in stalagmites.
The four hydrological years of the meteoric precipitation, cave drips, modern carbonate sediments for 5 sites in No.15 branching cave of Seven Star Cave in Guilin during 2008-2011 were continuously monitored, and the correlation between the δ¹⁸O of cave drip and modern carbonate (CaCO₃) and δ¹⁸O of the meteoric precipitation were also discussed. The study results have shown that the annual average δ¹⁸O value of cave drip and modern carbonate (CaCO₃) is very close to δ¹⁸O of the meteoric precipitation and the same change trend, and indicated that the δ¹⁸O of cave drip and modern carbonate (CaCO₃) came mainly from δ¹⁸O of the meteoric precipitation, that is, it is obviously controlled by δ¹⁸O of the meteoric precipitation.
In four hydrological years, the year (or annual) change and or many years change trends of δ¹⁸O record from the modern secondary chemical carbonate sediments (CaCO₃) and drop water in cave are basically the same and show obvious change characteristics of four peak (low value area of δ¹⁸O) and four trough (high value area of δ¹⁸O), and has obvious rule of the seasonal change and year change and has the same seasonal characteristics of the meteoric precipitation or heat. The research results shown that δ¹⁸O of drip water and modern carbonate (CaCO₃) sediments in cave can record the climate change signal at local or at the top of the cave. So that it has been considered that δ¹⁸O of modern carbonate (CaCO₃) sediment in cave is mainly taken as the alternative proxies of the summer monsoon intensity and rainfall amount.
- the meteoric precipitation /
- drip water /
- recent carbonate deposit /
- oxygen isotopes /
- No.15 branching cave

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[1]	张振球, 张伟宏, 刘树双, 翟秀敏, 邵庆丰. 贵州石笋记录的中晚全新世东亚夏季风变化 . 沉积学报, 2023, 41(1): 196-205. doi: 10.14027/j.issn.1000-0550.2021.077
[2]	刘康, 周锡强, 江茂生. 牙形刺氧同位素古温度计：研究进展与展望 . 沉积学报, 2022, 40(2): 396-409. doi: 10.14027/j.issn.1000-0550.2021.031
[3]	杨永恒, 孙国强, 王晔桐, 朱文军, 秦彩虹, 管斌. 柴达木盆地北缘平台地区路乐河组沉积环境与成岩流体特征 . 沉积学报, 2019, 37(6): 1258-1268. doi: 10.14027/j.issn.1000-0550.2019.008
[4]	刘芮岑, 李祥辉, 胡修棉. 湖南茶陵盆地晚白垩世古降水氧同位素 . 沉积学报, 2018, 36(6): 1169-1176. doi: 10.14027/j.issn.1000-0550.2018.107
[5]	付旭东. 巴丹吉林沙漠石英δ¹⁸O值及其物源意义 . 沉积学报, 2017, 35(1): 67-74. doi: 10.14027/j.cnki.cjxb.2017.01.007
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桂林洞穴滴水与现代碳酸钙δ¹⁸O记录的环境意义——以桂林七星岩NO.15支洞为例

doi: 10.14027/j.cnki.cjxb.2015.04.008

1. 中国地质科学院岩溶地质研究所国土资源部岩溶动力学重点实验室桂林 541004;

2. 广西水文地质工程地质勘察院广西柳州 545000

基金项目: 国家自然科学基金(批准号:41372190)与地调局“中国气候变化岩溶沉积物记录研究”(编号:12120113005700)联合资助

作者简介:
张美良男 1956年出生研究员岩溶环境与全球变化研究 E-mail:mlzh2010@163.com

收稿日期: 2014-05-05
修回日期: 2014-08-18
刊出日期: 2015-08-10

中图分类号: P597⁺.2;TE121.3⁺1

关键词:

摘要: 现代洞穴动态监测的一个先决条件就是为洞穴碳酸盐(CaCO₃)沉积物—石笋的各种替代指标的解译提供可靠的依据,充分利用现代碳酸盐(CaCO₃)沉积物的各种替代指标,并与现代器测气象资料进行相互对比、并用以校正,是精确或定量解释石笋气候替代指标的关键.
经对桂林七星岩15号支洞的5个滴水点进行了长达四个水文年(2008~2011年)的大气降水、洞穴滴水、现代碳酸盐沉积物的动态监测和研究,并探讨了洞穴滴水和现代碳酸盐(CaCO₃)的δ¹⁸O与降水δ¹⁸O的相关关系.研究表明,洞穴滴水和现代碳酸盐(CaCO₃)的年平均δ¹⁸O值非常接近降水的δ¹⁸O平均值,并具有与地表降水δ¹⁸O相同的变化趋势,反映了洞穴滴水和现代碳酸盐(CaCO₃)的δ¹⁸O主要来自大气降水的δ¹⁸O,即明显受控于降水的δ¹⁸O.在4个水文年中,现代洞穴次生化学碳酸盐(CaCO₃)沉积物的δ¹⁸O值与滴水的δ¹⁸O值记录的年内(或年际)变化或多年的变化趋势基本相同,表现出明显的四高峰(δ¹⁸O低值区)四低谷(δ¹⁸O高值区)的波动变化特征,具有明显的年际、季节性变化规律,显示具有雨热同季的特点.研究结果表明洞穴滴水和洞穴现代碳酸盐(CaCO₃)沉积物的δ¹⁸O可以记录当地或洞穴上方的气候变化信号,即现代碳酸盐(CaCO₃)沉积物的δ¹⁸O主要作为夏季风强度或降雨量的替代指标.

English Abstract

Environmental Significance of δ¹⁸O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin

1. Karst Dynamics Laboratory, Institute of Karst Geology, CAGS, Guilin 541004;

2. Hydrologic and Engineering Geological Prospecting Institute of Guangxi, Liuzhou, Guangxi 545000

Received Date: 2014-05-05
Rev Recd Date: 2014-08-18
Publish Date: 2015-08-10

Keywords:

Abstract: A prerequisite for the dynamic monitor of modern cave is to provide a reliable basis for the interpretation of a variety or multiple proxies from modern carbonate (CaCO₃) sediment-stalagmites in cave, and to make full use of the multiple proxies from modern carbonate (CaCO₃) sediment in field cave monitoring, and compared to local measuring meteorological data each other and correction, is the key of the accurate and quantitative interpreting multiple climate proxies in stalagmites.
The four hydrological years of the meteoric precipitation, cave drips, modern carbonate sediments for 5 sites in No.15 branching cave of Seven Star Cave in Guilin during 2008-2011 were continuously monitored, and the correlation between the δ¹⁸O of cave drip and modern carbonate (CaCO₃) and δ¹⁸O of the meteoric precipitation were also discussed. The study results have shown that the annual average δ¹⁸O value of cave drip and modern carbonate (CaCO₃) is very close to δ¹⁸O of the meteoric precipitation and the same change trend, and indicated that the δ¹⁸O of cave drip and modern carbonate (CaCO₃) came mainly from δ¹⁸O of the meteoric precipitation, that is, it is obviously controlled by δ¹⁸O of the meteoric precipitation.
In four hydrological years, the year (or annual) change and or many years change trends of δ¹⁸O record from the modern secondary chemical carbonate sediments (CaCO₃) and drop water in cave are basically the same and show obvious change characteristics of four peak (low value area of δ¹⁸O) and four trough (high value area of δ¹⁸O), and has obvious rule of the seasonal change and year change and has the same seasonal characteristics of the meteoric precipitation or heat. The research results shown that δ¹⁸O of drip water and modern carbonate (CaCO₃) sediments in cave can record the climate change signal at local or at the top of the cave. So that it has been considered that δ¹⁸O of modern carbonate (CaCO₃) sediment in cave is mainly taken as the alternative proxies of the summer monsoon intensity and rainfall amount.

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桂林洞穴滴水与现代碳酸钙δ¹⁸O记录的环境意义——以桂林七星岩NO.15支洞为例

doi: 10.14027/j.cnki.cjxb.2015.04.008

作者简介:
张美良男 1956年出生研究员岩溶环境与全球变化研究 E-mail:mlzh2010@163.com

计量

Environmental Significance of δ¹⁸O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin

计量

目录

桂林洞穴滴水与现代碳酸钙δ¹⁸O记录的环境意义——以桂林七星岩NO.15支洞为例

doi: 10.14027/j.cnki.cjxb.2015.04.008

1. 中国地质科学院岩溶地质研究所国土资源部岩溶动力学重点实验室桂林 541004;

2. 广西水文地质工程地质勘察院广西柳州 545000

作者简介:
张美良男 1956年出生研究员岩溶环境与全球变化研究 E-mail:mlzh2010@163.com

English Abstract

Environmental Significance of δ¹⁸O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin

1. Karst Dynamics Laboratory, Institute of Karst Geology, CAGS, Guilin 541004;

2. Hydrologic and Engineering Geological Prospecting Institute of Guangxi, Liuzhou, Guangxi 545000

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桂林洞穴滴水与现代碳酸钙δ18O记录的环境意义——以桂林七星岩NO.15支洞为例

doi: 10.14027/j.cnki.cjxb.2015.04.008

作者简介: 张美良 男 1956年出生 研究员 岩溶环境与全球变化研究 E-mail:mlzh2010@163.com

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Environmental Significance of δ18O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin

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出版历程

目录

桂林洞穴滴水与现代碳酸钙δ18O记录的环境意义——以桂林七星岩NO.15支洞为例

doi: 10.14027/j.cnki.cjxb.2015.04.008

1. 中国地质科学院岩溶地质研究所国土资源部岩溶动力学重点实验室 桂林 541004; 2. 广西水文地质工程地质勘察院 广西柳州 545000

作者简介: 张美良 男 1956年出生 研究员 岩溶环境与全球变化研究 E-mail:mlzh2010@163.com

English Abstract

Environmental Significance of δ18O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin

1. Karst Dynamics Laboratory, Institute of Karst Geology, CAGS, Guilin 541004; 2. Hydrologic and Engineering Geological Prospecting Institute of Guangxi, Liuzhou, Guangxi 545000

全文HTML

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友情链接

期刊在线

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桂林洞穴滴水与现代碳酸钙δ¹⁸O记录的环境意义——以桂林七星岩NO.15支洞为例

作者简介:
张美良男 1956年出生研究员岩溶环境与全球变化研究 E-mail:mlzh2010@163.com

Environmental Significance of δ¹⁸O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin

桂林洞穴滴水与现代碳酸钙δ¹⁸O记录的环境意义——以桂林七星岩NO.15支洞为例

1. 中国地质科学院岩溶地质研究所国土资源部岩溶动力学重点实验室桂林 541004;

2. 广西水文地质工程地质勘察院广西柳州 545000

作者简介:
张美良男 1956年出生研究员岩溶环境与全球变化研究 E-mail:mlzh2010@163.com

Environmental Significance of δ¹⁸O Record from Cave Drip Water and Recent Carbonate Deposit at No.15 Branching Cave of Seven Star Cave in Guilin

1. Karst Dynamics Laboratory, Institute of Karst Geology, CAGS, Guilin 541004;

2. Hydrologic and Engineering Geological Prospecting Institute of Guangxi, Liuzhou, Guangxi 545000