Lacustrine carbon sink: A hidden driver of the Late Cretaceous Cooling Event.

IF 18.8 1区 综合性期刊 Q1 MULTIDISCIPLINARY SCIENCES Science Bulletin Pub Date : 2024-12-30 Epub Date: 2024-06-24 DOI:10.1016/j.scib.2024.06.024
Shuichang Zhang, Huajian Wang, Yuke Liu, Xiaomei Wang, He Liu, Longde Sun
{"title":"Lacustrine carbon sink: A hidden driver of the Late Cretaceous Cooling Event.","authors":"Shuichang Zhang, Huajian Wang, Yuke Liu, Xiaomei Wang, He Liu, Longde Sun","doi":"10.1016/j.scib.2024.06.024","DOIUrl":null,"url":null,"abstract":"<p><p>Lacustrine systems since the Mesozoic have sequestered large quantities of organic carbon, which may have important value for global climate cooling, but there is still a lack of geological evidence of this sequestration. Taking the Songliao Basin in China as a case study, we elucidate the important function of lacustrine basins as sinks of a large amount of organic carbon, particularly when the contemporaneous marine sediments were poor sinks of organic carbon. Volcanic activities and orbital forcing were likely key factors influencing the water transportation between the land and oceans, as well as the alternating burial of organic carbon in the oceans and land. Microorganisms related to methane metabolism may have been highly involved in the mineralization and sequestration of lacustrine organic carbon. This study provides new insights into the coupled carbon-water cycle between the land and oceans and the influence of this process on global climate evolution.</p>","PeriodicalId":421,"journal":{"name":"Science Bulletin","volume":" ","pages":"3949-3958"},"PeriodicalIF":18.8000,"publicationDate":"2024-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science Bulletin","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.1016/j.scib.2024.06.024","RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/6/24 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
引用次数: 0

Abstract

Lacustrine systems since the Mesozoic have sequestered large quantities of organic carbon, which may have important value for global climate cooling, but there is still a lack of geological evidence of this sequestration. Taking the Songliao Basin in China as a case study, we elucidate the important function of lacustrine basins as sinks of a large amount of organic carbon, particularly when the contemporaneous marine sediments were poor sinks of organic carbon. Volcanic activities and orbital forcing were likely key factors influencing the water transportation between the land and oceans, as well as the alternating burial of organic carbon in the oceans and land. Microorganisms related to methane metabolism may have been highly involved in the mineralization and sequestration of lacustrine organic carbon. This study provides new insights into the coupled carbon-water cycle between the land and oceans and the influence of this process on global climate evolution.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
湖底碳汇:白垩纪晚期冷却事件的隐性驱动因素。
自中生代以来,湖沼系统封存了大量的有机碳,这可能对全球气候变冷具有重要价值,但目前仍缺乏这种封存的地质证据。以中国松辽盆地为例,我们阐明了湖沼盆地作为大量有机碳汇的重要功能,尤其是当同时代的海洋沉积物是较差的有机碳汇时。火山活动和轨道强迫很可能是影响陆地和海洋之间水运以及海洋和陆地交替埋藏有机碳的关键因素。与甲烷代谢有关的微生物可能在很大程度上参与了湖沼有机碳的矿化和固碳过程。这项研究为了解陆地与海洋之间的耦合碳-水循环以及这一过程对全球气候演变的影响提供了新的视角。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Science Bulletin
Science Bulletin MULTIDISCIPLINARY SCIENCES-
CiteScore
24.60
自引率
2.10%
发文量
8092
期刊介绍: Science Bulletin (Sci. Bull., formerly known as Chinese Science Bulletin) is a multidisciplinary academic journal supervised by the Chinese Academy of Sciences (CAS) and co-sponsored by the CAS and the National Natural Science Foundation of China (NSFC). Sci. Bull. is a semi-monthly international journal publishing high-caliber peer-reviewed research on a broad range of natural sciences and high-tech fields on the basis of its originality, scientific significance and whether it is of general interest. In addition, we are committed to serving the scientific community with immediate, authoritative news and valuable insights into upcoming trends around the globe.
期刊最新文献
A comprehensive genetic variant reference for the Chinese population. circFKBP8(5S,6)-encoded protein as a novel endogenous regulator in major depressive disorder by inhibiting glucocorticoid receptor nucleus translocation. Lacustrine carbon sink: A hidden driver of the Late Cretaceous Cooling Event. The evolution of cropping structure in prehistoric Xizang. Fiber lithium-ion battery from a view of application.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1