气候变化领域集成服务门户(CCPortal): Salinization mechanism of lakes and controls on organic matter enrichment: From present to deep-time records

CCPortal

DOI	10.1016/j.earscirev.2024.104720
	Salinization mechanism of lakes and controls on organic matter enrichment: From present to deep-time records
	Liang, Chao; Yang, Bo; Cao, Yingchang; Liu, Keyu; Wu, Jing; Hao, Fang; Han, Yu; Han, Wanlu
发表日期	2024
ISSN	0012-8252
EISSN	1872-6828
起始页码	251
卷号	251
英文摘要	Saline lakes have developed worldwide throughout geological history and continue to develop, is important for understanding deep-time climate evolution, lake evolution and extinction, terrestrial ecosystem evolution, and organic carbon burial processes. The basic conditions required for the formation of saline lakes are a sufficient source of salt, an arid or semi-arid climate, and a closed or semi-closed lake environment. There are four mechanisms of lake basin salinization: (1) seawater-derived salinized lake, salt irons are provided by seawater; (2) Inland evaporative saline lakes, the land is the source of salt substances following strong evaporation; (3) Deep hydrothermal fluids-based saline lakes, high-salinity hydrothermal fluids enter the basin through faults; and (4) Any combination of the above mechanisms. During the evolution of saline lake, one or more can be the main salinization mechanism, and the primary mechanism may change with the evolution of salinization periods. Hydrological characteristics of saline lakes control biome development, biogeochemical processes, sediment deposition, and organic matter enrichment. Due to high productivity and reducing conditions, the salinized lake basin environment is conducive to the formation of organic rich source rocks and/or type I and II sapropelic organic matter with high hydrocarbon generation potential. Future studies should focus on evolutionary processes of deep-time saline lake development based on Earth System Science and interactions between spheres, ecological reconstruction and biogeochemical processes in saline lakes, sediments burial diagenesis and physicochemical-microbiological processes.
英文关键词	Salinized lakes; Salinization mechanisms; Hydrological characteristics; OM enrichment; Lacustrine source rocks
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:001203139300001
来源期刊	EARTH-SCIENCE REVIEWS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/300272
作者单位	China University of Petroleum; China University of Petroleum; Laoshan Laboratory; Shandong University of Science & Technology
推荐引用方式 GB/T 7714	Liang, Chao,Yang, Bo,Cao, Yingchang,et al. Salinization mechanism of lakes and controls on organic matter enrichment: From present to deep-time records[J],2024,251.
APA	Liang, Chao.,Yang, Bo.,Cao, Yingchang.,Liu, Keyu.,Wu, Jing.,...&Han, Wanlu.(2024).Salinization mechanism of lakes and controls on organic matter enrichment: From present to deep-time records.EARTH-SCIENCE REVIEWS,251.
MLA	Liang, Chao,et al."Salinization mechanism of lakes and controls on organic matter enrichment: From present to deep-time records".EARTH-SCIENCE REVIEWS 251(2024).