Soil pH impact on microbial tetraether lipids and terrestrial input index (BIT) in China
被引:43
作者:
Yang Huan
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China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Wuhan 430074, Peoples R ChinaChina Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
Yang Huan
[1
,2
]
Ding WeiHua
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机构:
China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R ChinaChina Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
Ding WeiHua
[1
]
Wang JinXiang
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China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R ChinaChina Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
Wang JinXiang
[1
]
Jin ChengSheng
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China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R ChinaChina Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
Jin ChengSheng
[1
]
He GangQiang
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China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R ChinaChina Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
He GangQiang
[1
]
Qin YangMin
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机构:
China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Wuhan 430074, Peoples R ChinaChina Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
Qin YangMin
[1
,2
]
Xie ShuCheng
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China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R ChinaChina Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
Xie ShuCheng
[1
]
机构:
[1] China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
[2] China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Wuhan 430074, Peoples R China
The distributions of microbial tetraether lipids, i.e. glycerol dialkyl glycerol tetraethers (GDGTs), were investigated in a variety of Chinese soils featured by a wide range of pH values in different climate zones. The bacterial branched GDGTs and archaeal isoprenoid GDGTs were found to be widely distributed in Chinese soils and their relative abundance was controlled primarily by soil pH. The bacterial bGDGTs usually dominate over archaeal iGDGTs in abundance when the soil pH is below 8.0. However, archaeal iGDGTs become dominant and the abundance of halophilic archaea characterized by GDGT V without cyclopentyl ring increases dramatically in the alkaline soil with pH greater than 8.0. The relative abundance of archaeal iGDGTs to bacterial bGDGTs was defined here as RAI index. The RAI index decreases with elevated soil pH and a linear correlation is found between them, indicating that the relative abundance of archaeal iGDGTs to bacterial bGDGTs increases with increased pH. The RAI index thus could be a novel proxy of the pH values of paleosol. The terrestrial input index, BIT (Branched and Isoprenoid Tetraethers Index), decreases with increased soil pH, suggesting that soil pH should be taken into consideration when the terrestrial contribution to marine sediments is estimated by BIT index. Moreover, the TEX86 index cannot be used to reconstruct sea surface temperature in the sediments featured by a large terrestrial input.
机构:
Univ Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, NetherlandsUniv Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, Netherlands
Blaga, Cornelia Iulia
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Reichart, Gert-Jan
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Heiri, Oliver
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机构:
Univ Utrecht, Inst Environm Biol, Sect Palaeoecol, NL-3584 CD Utrecht, NetherlandsUniv Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, Netherlands
Heiri, Oliver
;
Damste, Jaap S. Sinninghe
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机构:
Univ Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, Netherlands
Royal Netherlands Inst Sea Res NIOZ, NL-1790 AB Den Burg, NetherlandsUniv Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, Netherlands
机构:
Univ Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Biogeochem & Toxicol, NL-1790 AB Den Burg, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Damste, Jaap S. Sinninghe
;
Ossebaar, Jort
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机构:
Univ Utrecht, Fac Geosci, NL-3508 TA Utrecht, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Ossebaar, Jort
;
Schouten, Stefan
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机构:
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Biogeochem & Toxicol, NL-1790 AB Den Burg, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Schouten, Stefan
;
Verschuren, Dirk
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机构:
Univ Ghent, Dept Biol, Limnol Unit, B-9000 Ghent, BelgiumUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
机构:
Univ Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Organ Biogeochem, NL-1790 AB Den Burg, Texel, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Damste, Jaap S. Sinninghe
;
Ossebaar, Jort
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h-index: 0
机构:
Univ Utrecht, Fac Geosci, NL-3508 TA Utrecht, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Ossebaar, Jort
;
Abbas, Ben
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机构:
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Organ Biogeochem, NL-1790 AB Den Burg, Texel, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Abbas, Ben
;
Schouten, Stefan
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h-index: 0
机构:
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Organ Biogeochem, NL-1790 AB Den Burg, Texel, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Schouten, Stefan
;
Verschuren, Dirk
论文数: 0引用数: 0
h-index: 0
机构:
Univ Ghent, Limnol Unit, Dept Biol, B-9000 Ghent, BelgiumUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
机构:
Univ Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, NetherlandsUniv Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, Netherlands
Blaga, Cornelia Iulia
;
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h-index:
机构:
Reichart, Gert-Jan
;
Heiri, Oliver
论文数: 0引用数: 0
h-index: 0
机构:
Univ Utrecht, Inst Environm Biol, Sect Palaeoecol, NL-3584 CD Utrecht, NetherlandsUniv Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, Netherlands
Heiri, Oliver
;
Damste, Jaap S. Sinninghe
论文数: 0引用数: 0
h-index: 0
机构:
Univ Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, Netherlands
Royal Netherlands Inst Sea Res NIOZ, NL-1790 AB Den Burg, NetherlandsUniv Utrecht, Fac Geosci Organ Geochem, NL-3584 CD Utrecht, Netherlands
机构:
Univ Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Biogeochem & Toxicol, NL-1790 AB Den Burg, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Damste, Jaap S. Sinninghe
;
Ossebaar, Jort
论文数: 0引用数: 0
h-index: 0
机构:
Univ Utrecht, Fac Geosci, NL-3508 TA Utrecht, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Ossebaar, Jort
;
Schouten, Stefan
论文数: 0引用数: 0
h-index: 0
机构:
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Biogeochem & Toxicol, NL-1790 AB Den Burg, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Schouten, Stefan
;
Verschuren, Dirk
论文数: 0引用数: 0
h-index: 0
机构:
Univ Ghent, Dept Biol, Limnol Unit, B-9000 Ghent, BelgiumUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
机构:
Univ Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Organ Biogeochem, NL-1790 AB Den Burg, Texel, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Damste, Jaap S. Sinninghe
;
Ossebaar, Jort
论文数: 0引用数: 0
h-index: 0
机构:
Univ Utrecht, Fac Geosci, NL-3508 TA Utrecht, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Ossebaar, Jort
;
Abbas, Ben
论文数: 0引用数: 0
h-index: 0
机构:
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Organ Biogeochem, NL-1790 AB Den Burg, Texel, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Abbas, Ben
;
Schouten, Stefan
论文数: 0引用数: 0
h-index: 0
机构:
NIOZ Royal Netherlands Inst Sea Res, Dept Marine Organ Biogeochem, NL-1790 AB Den Burg, Texel, NetherlandsUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands
Schouten, Stefan
;
Verschuren, Dirk
论文数: 0引用数: 0
h-index: 0
机构:
Univ Ghent, Limnol Unit, Dept Biol, B-9000 Ghent, BelgiumUniv Utrecht, Fac Geosci, NL-3508 TA Utrecht, Netherlands