PALEOSALINITY

作品数:11被引量:46H指数:4
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Hydrochemistry of the lakes in the southern Badain Jaran Desert and its paleosalinity reconstruction
《China Geology》2024年第4期642-652,共11页Gao-lei Jiang Zhe Wang Zhen-long Nie Zhong-shuang Cheng Pu-cheng Zhu Le Cao Jian-mei Shen 
financially supported by the Basic Research Program of Chinese Academy of Geological Sciences(CAGS)(YK202302);the projects of the China Geological Survey(DD20221929,121201106000150093);the National Natural Science Foundation of China(41807420)。
The reconstruction of paleohydrology,especially paleosalinity,is an important component of paleoenvironmental research.Researches on the modern characteristics of lake water chemistry and the relationship between lake...
关键词:Mg/Ca and Sr/Ca ratios Partition coefficient Lake evolution Paleoenvironmental reconstruction PALEOSALINITY HYDROCHEMISTRY Badain Jaran Desert Hydrogeology survey engineering 
Paleosalinity reconstruction in offshore lacustrine basins based on elemental geochemistry:a case study of Middle Upper Eocene Shahejie Formation,Zhanhua Sag,Bohai Bay Basin
《Journal of Oceanology and Limnology》2024年第4期1087-1105,共19页Long SUN Shenghe WU Dali YUE Wenfu CUI 
Supported by the National Natural Science Foundation of China(No.42272110)。
Salinity is a crucial property of water body and is essential for the restoration of paleoecology and paleoenvironment.However,the theoretical method of application of elemental geochemical proxies to paleosalinity re...
关键词:PALEOSALINITY PALEOCLIMATE Zhanhua Sag Middle-Upper Eocene Shahejie Formation 
Paleosalinity and lake level fluctuations of the 3rd Member of Paleogene Shahejie Formation,Chezhen Sag,Bohai Bay Basin被引量:3
《Frontiers of Earth Science》2022年第4期949-962,共14页Long SUN Jinliang ZHANG Yang LI Xue YAN Xuecai ZHANG 
supported by the Sinopec Shengli Oilfield Cooperation Project named“Reunderstanding the sedimentary system of the third to the fourth member of the Shahejie Formation in the Chezhen Depression and the distribution of hidden traps”and China Postdoctoral Science Foundation(No.2021M700537).
The Chezhen Sag,located in the north-western Jiyang Depression,is one of the most important oil-bearing sags in the Bohai Bay Basin.Due to the low degree of exploration in the sag,paleosalinity and sedimentary environ...
关键词:Chezhen Sag PALEOSALINITY PALEOCLIMATE boron lake level 
Paleo-Environment Reconstruction of the Middle Permian Lucaogou Formation,Southeastern Junggar Basin,NW China:Implications for the Mechanism of Organic Matter Enrichment in Ancient Lake被引量:4
《Journal of Earth Science》2022年第4期963-976,共14页Dawei Cheng Chuanmin Zhou Zhijie Zhang Xuanjun Yuan Yinhe Liu Xingyu Chen 
financially supported by the Petro China Science and Technology Major Project(Nos.2016B-0302 and 2019B-0302)。
The Middle Permian Lucaogou Formation is the source rock and the main oil shale producing formation in the southeastern Junggar Basin.This study focused on the Lucaogou Formation exposed in two outcrop sections on the...
关键词:trace element redox condition PALEOSALINITY primary productivity chemical weathering 
Paleosalinity and Its Association with Organic Matter: A Case Study from the Eocene Shahejie Formation, Laizhou Bay Sag, Bohai Bay Basin (China)被引量:1
《Journal of Ocean University of China》2021年第4期741-754,共14页LIANG Haoran XU Guosheng YU Qing XU Fanghao WANG Deying CHEN Zhiyuan 
This study was supported by grants from the National Science and Technology Major Projects(No.2016ZX05024-002-007);the CNOOC Project(No.CCL2020TJ X0NST1271).
Paleosalinity is vital for the paleoenvironmental reconstruction and affects the formation of source rock.The lower-middle sections of the third member of Eocene Shahejie formation(Es3M-L)constitute the most important...
关键词:PALEOSALINITY Laizhou Bay Sag Shahejie formation brackish lake major and trace elements 
A New Understanding of the Sedimentary Environment of the Laiyang Group in the Lower Cretaceous of Lingshan Island,Shandong Province,East China被引量:1
《Acta Geologica Sinica(English Edition)》2020年第5期1325-1338,共14页ZHANG Xiangyu LI Shoujun ZHAO Xiuli GENG Geng YAN Mingming 
supported by the Fund from the Key Laboratory of Stratigraphy and Palaeontology,Ministry of Natural Resources(Grant No.KLSP 190102);the Graduate Scientific and Technological Innovation Project Financially Supported by Shandong University of Science and Technology(Grant No.SDKDYC 190104)。
The sedimentary background and sedimentary environment of the Lower Cretaceous of Lingshan Island,Shandong,remain unclear.There is considerable controversy as to whether the sedimentary environment was marine or conti...
关键词:paleobiota PALEOSALINITY PALEOCLIMATE salified lake Lower Cretaceous Lingshan Island 
Geochemistry of Sediments from the Lopare Basin(Bosnia and Herzegovina):Implications for Paleoclimate,Paleosalinity,Paleoredox and Provenance被引量:3
《Acta Geologica Sinica(English Edition)》2020年第5期1591-1618,共28页AleksandraŠAJNOVIĆ Nenad GRBA Franz NEUBAUER Milica KAŠANIN-GRUBIN Ksenija STOJANOVIĆ Nenad PETKOVIĆ Branimir JOVANČIĆEVIĆ 
partly financed by the Ministry of Education,Science and Technological Development,Republic of Serbia(Grant No.451-03-68/2020-14/200026 and Project 176006)。
A combined inorganic and organic geochemical study was carried out on marls and mudstones collected from the Lower Miocene Lopare Basin,Bosnia and Herzegovina.A total of 46 samples collected from two boreholes,Pot 1(d...
关键词:GEOCHEMISTRY provenance analysis paleoenvironmental conditions salinity/hypersalinity biomarker Lopare Basin Bosnia and Herzegovina 
Paleosalinity in the Tianluoshan site and the correlation between the Hemudu culture and its environmental background被引量:5
《Journal of Geographical Sciences》2010年第3期441-454,共14页LI Minglin MO Duowen MAO Longjiang SUN Guoping ZHOU Kunshu 
National Science and Technology Supporting Project, No.2006BAK21B02; National Natural Science Foundation of China, No.40671016; National Key and Basic Development Research Project of China, No.2003CB415201; Program of Archeological Research Center of Peking University; Youth Science Foundation of NSFC, No: 40901012 ^14C ages were tested by Scientific and Technological Archaeology and Heritage Conservation Laboratory in School of Archeology and Museology, Peking University; the percentage content of clay minerals was determined by Dr. Wang Hejin in School of Earth and Space Sciences, Peking University, who was helpful in extracting the clay minerals; trace elements were determined by the Hebei Provincial Institute of Geological Survey.
Paleosalinity records of the Tianluoshan site are derived from measurations data of clay mineral, boron, strontium, barium, after field sampling in three profiles of the Tianluoshan site. The relative sea level change...
关键词:the Tianluoshan site the Hemudu culture PALEOSALINITY environmental background relative sea level 
Diatom assemblages and quantitative reconstruction for paleosalinity from a sediment core of Chencuo Lake,southern Tibet被引量:9
《Science China Earth Sciences》2004年第6期522-528,共7页C. Kamenik R.Schmidt 
Combining with the diatom-based conductivity transfer function from Qing-hai-Xizang (Tibetan) Plateau lakes, the lake salinity for the past 300 years was quantitatively reconstructed based on the analysis of diatom as...
关键词:diatoms  CONDUCTIVITY or salinity  quantitative reconstruction  Chencuo Lake. 
Quantitative reconstruction of the paleosalinity at Qinghai Lake in the past 900 years被引量:16
《Chinese Science Bulletin》2004年第7期730-734,共5页ZHANG Enlou1,2,SHEN Ji1,WANG Sumin1,YIN Yu1,ZHU Yuxin1 & XIA Weilan1 1.Key Laboratory of Lake Sediment and Environment,Nanjing institute of Geography and Limnology,Chinese Academy of Sciences,Nan-jing 210008,China 2.Graduate School of Chinese Academy of Sciences,Beijing 100039,China Correspondence should be addressed to Zhang Enlou(e-mail:elzhang@ niglas.ac.cn) 
Based on the function relationship between the shell length of Limnocythere inopinata and the salinity of its living water in Tibetan Plateau lakes, the paleosalinty of Qinghai Lake in the past 900 years was reconstru...
关键词:青海湖 数量重建 成体特异湖浪介 古盐度 树轮 海底沉积物 介形亚纲动物 
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