干旱区生态环境知识资源中心(Arid): The delta C-13, delta O-18 and Delta(47) records in biogenic, pedogenic and geogenic carbonate types from paleosol-loess sequence and their paleoenvironmental meaning

Arid

DOI	10.1017/qua.2020.109
	The delta C-13, delta O-18 and Delta(47) records in biogenic, pedogenic and geogenic carbonate types from paleosol-loess sequence and their paleoenvironmental meaning
	Zamanian, Kazem; Lechler, Alex R.; Schauer, Andrew J.; Kuzyakov, Yakov; Huntington, Katharine W.
通讯作者	Zamanian, K (corresponding author), Univ Gottingen, Dept Soil Sci Temperate Ecosyst, Dept Agr Soil Sci, Busgenweg 2, D-37077 Gottingen, Germany. ; Huntington, KW (corresponding author), Univ Washington, Dept Earth & Space Sci, Seattle, WA 98195 USA. ; Huntington, KW (corresponding author), Univ Washington, Quaternary Res Ctr, Seattle, WA 98195 USA.
来源期刊	QUATERNARY RESEARCH
ISSN	0033-5894
EISSN	1096-0287
出版年	2021
卷号	101 页码:256-272
英文摘要	Paleoenvironmental reconstructions are commonly based on isotopic signatures of a variety of carbonate types, including rhizoliths and land-snail shells, present in paleosol-loess sequences. However, various carbonate types are formed through distinct biotic and abiotic processes over various periods, and therefore may record diverging environmental information in the same sedimentological layer. Here, we investigate the effects of carbonate type on delta C-13, delta O-18, and clumped isotope-derived paleotemperature [T(Delta(47))] from the Quaternary Nussloch paleosol-loess sequence (Rhine Valley, SW Germany). delta C-13, delta O-18, and T(Delta(47)) values of co-occurring rhizoliths (-8.2 parts per thousand to -5.8 parts per thousand, -6.1 parts per thousand to -5.9 parts per thousand, 12-32 degrees C, respectively), loess dolls (-7.0 parts per thousand, -5.6 parts per thousand, 23 degrees C), land-snail shells (-8.1 parts per thousand to -3.2 parts per thousand, -4.0 parts per thousand to -2.2 parts per thousand, 12-38 degrees C), earthworm biospheroliths (-11 parts per thousand, -4.7 parts per thousand, 8 degrees C), and bulk carbonates (-1.9 parts per thousand to -0.5 parts per thousand, -5.6 parts per thousand to -5.3 parts per thousand, 78-120 degrees C) from three sediment layers depend systematically on the carbonate type, admixture from geogenic carbonate, and the duration of formation periods. Based on these findings, we provide a comprehensive summary for the application of the three isotopic proxies of delta C-13, delta O-18, and Delta(47) in biogenic and pedogenic carbonates present in the same sediment layer to reconstruct paleoenvironments (e.g., local vegetation, evaporative conditions, and temperature). We conclude that bulk carbonates in Nussloch loess should be excluded from paleoenvironmental reconstructions. Instead, pedogenic and biogenic carbonates should be used to provide context for interpreting the isotopic signature for detailed site- and time-specific paleoenvironmental information.
英文关键词	Rhizoliths Land-snail shells Paleosol-loess sequence Paleosol Loess Pedogenic carbonates Clumped isotopes Paleoenvironment reconstruction CaCO3 formation
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000654147100018
WOS关键词	LAND-SNAIL SHELLS ; STABLE ISOTOPIC COMPOSITION ; EARTHWORM CALCITE GRANULES ; CLUMPED-ISOTOPE ; SOIL CARBONATE ; SEASONAL BIAS ; NUSSLOCH GERMANY ; CLIMATIC CHANGES ; ORGANIC-MATTER ; TENGERI DESERT
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向	Physical Geography ; Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351457
作者单位	[Zamanian, Kazem; Kuzyakov, Yakov] Univ Gottingen, Dept Soil Sci Temperate Ecosyst, Dept Agr Soil Sci, Busgenweg 2, D-37077 Gottingen, Germany; [Lechler, Alex R.] Pacific Lutheran Univ, Dept Geosci, Tacoma, WA 98447 USA; [Schauer, Andrew J.; Huntington, Katharine W.] Univ Washington, Dept Earth & Space Sci, Seattle, WA 98195 USA; [Schauer, Andrew J.; Huntington, Katharine W.] Univ Washington, Quaternary Res Ctr, Seattle, WA 98195 USA; [Kuzyakov, Yakov] Kazan Fed Univ, Inst Environm Sci, Kazan, Russia; [Kuzyakov, Yakov] RUDN Univ, Agrotechnol Inst, Moscow 117198, Russia
推荐引用方式 GB/T 7714	Zamanian, Kazem,Lechler, Alex R.,Schauer, Andrew J.,et al. The delta C-13, delta O-18 and Delta(47) records in biogenic, pedogenic and geogenic carbonate types from paleosol-loess sequence and their paleoenvironmental meaning[J],2021,101:256-272.
APA	Zamanian, Kazem,Lechler, Alex R.,Schauer, Andrew J.,Kuzyakov, Yakov,&Huntington, Katharine W..(2021).The delta C-13, delta O-18 and Delta(47) records in biogenic, pedogenic and geogenic carbonate types from paleosol-loess sequence and their paleoenvironmental meaning.QUATERNARY RESEARCH,101,256-272.
MLA	Zamanian, Kazem,et al."The delta C-13, delta O-18 and Delta(47) records in biogenic, pedogenic and geogenic carbonate types from paleosol-loess sequence and their paleoenvironmental meaning".QUATERNARY RESEARCH 101(2021):256-272.