Y. Yang, A. Galy, J. Zhang, F. Lambert, M. Zhang, F. Zhang, X. Fang
In this study, the climate model Community Earth System Model version 1.2.2 (CESM1.2.2; Hurrell et al., 2013) is used, which was developed and is maintained by the National Center for Atmospheric Research. CESM1.2.2 can simulate the present climate well (Knutti et al., 2013) and has also been widely used in palaeoclimate research (e.g., Liu et al., 2020; Zhang et al., 2021). In this model, the atmospheric component, Community Atmosphere Model version 5 (CAM5), is run at a horizontal resolution of ~1.9° (latitude) × 2.5° (longitude) with 30 levels in the vertical dimension, and each cell considers the emission, transport and deposition of dust (Ganopolski et al., 2010). The land module, Community Land Model version 4.0 (CLM4.0), is run at the same horizontal resolution as CAM5.
本研究采用气候模式Community Earth System model 1.2.2 (CESM1.2.2;使用Hurrell等人，2013)，该方法由国家大气研究中心开发并维护。CESM1.2.2可以很好地模拟当前气候(Knutti et al.， 2013)，也被广泛应用于古气候研究(如Liu et al.， 2020;Zhang等人，2021)。在该模型中，群落大气模型版本5 (CAM5)的大气分量以~1.9°(纬度)× 2.5°(经度)的水平分辨率运行，垂直维度为30个水平，每个单元考虑粉尘的排放、输送和沉积(Ganopolski et al.， 2010)。土地模块，社区土地模型版本4.0 (CLM4.0)，以与CAM5相同的水平分辨率运行。
{"title":"Dust transport enhanced land surface weatherability in a cooling world","authors":"Y. Yang, A. Galy, J. Zhang, F. Lambert, M. Zhang, F. Zhang, X. Fang","doi":"10.7185/geochemlet.2322","DOIUrl":"https://doi.org/10.7185/geochemlet.2322","url":null,"abstract":"In this study, the climate model Community Earth System Model version 1.2.2 (CESM1.2.2; Hurrell et al., 2013) is used, which was developed and is maintained by the National Center for Atmospheric Research. CESM1.2.2 can simulate the present climate well (Knutti et al., 2013) and has also been widely used in palaeoclimate research (e.g., Liu et al., 2020; Zhang et al., 2021). In this model, the atmospheric component, Community Atmosphere Model version 5 (CAM5), is run at a horizontal resolution of ~1.9° (latitude) × 2.5° (longitude) with 30 levels in the vertical dimension, and each cell considers the emission, transport and deposition of dust (Ganopolski et al., 2010). The land module, Community Land Model version 4.0 (CLM4.0), is run at the same horizontal resolution as CAM5.","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44767293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Analytical techniques utilised in this study are based on W separation procedures described in earlier work (Willbold et al., 2011; Mei et al., 2018; Tusch et al., 2019). We further optimised the W separation procedure for larger sample sizes while maintaining measurement precision and accuracy. Therefore, we devised a new W separation procedure to process up to 6 g of sample material on a three-step ion exchange chromatography. We utilised the precipitation of a W-free fluoride phase during sample digestion, which removed the majority of matrix elements, while quantitatively retaining W. Sample preparation was carried out under metal-free clean laboratory conditions at the University of Göttingen.
{"title":"Ancient mantle plume components constrained by tungsten isotope variability in arc lavas","authors":"N. Messling, G. Wörner, M. Willbold","doi":"10.7185/geochemlet.2321","DOIUrl":"https://doi.org/10.7185/geochemlet.2321","url":null,"abstract":"Analytical techniques utilised in this study are based on W separation procedures described in earlier work (Willbold et al., 2011; Mei et al., 2018; Tusch et al., 2019). We further optimised the W separation procedure for larger sample sizes while maintaining measurement precision and accuracy. Therefore, we devised a new W separation procedure to process up to 6 g of sample material on a three-step ion exchange chromatography. We utilised the precipitation of a W-free fluoride phase during sample digestion, which removed the majority of matrix elements, while quantitatively retaining W. Sample preparation was carried out under metal-free clean laboratory conditions at the University of Göttingen.","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43091037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. M. Domingos, E. Runge, C. Dreher, Tse-Han Chiu, J. Shuster, Stefan Fischer, A. Kappler, J. Duda, J. Xu, M. Mansor
Abstract
摘要
{"title":"Inferred pyrite growth via the particle attachment pathway in the presence of trace metals","authors":"J. M. Domingos, E. Runge, C. Dreher, Tse-Han Chiu, J. Shuster, Stefan Fischer, A. Kappler, J. Duda, J. Xu, M. Mansor","doi":"10.7185/geochemlet.2318","DOIUrl":"https://doi.org/10.7185/geochemlet.2318","url":null,"abstract":"Abstract","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45806544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fluid-melt Mo isotope fractionation: implications for the δ98/95Mo of the upper crust","authors":"R. Bezard, H. Guo","doi":"10.7185/geochemlet.2320","DOIUrl":"https://doi.org/10.7185/geochemlet.2320","url":null,"abstract":"Abstract","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42580362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Earth’s first glaciation at 2.9 Ga revealed by triple oxygen isotopes","authors":"A. Hofmann, I. Bindeman","doi":"10.7185/geochemlet.2319","DOIUrl":"https://doi.org/10.7185/geochemlet.2319","url":null,"abstract":"Abstract","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48659870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Lunstrum, M. Van Den Berghe, X. Bian, Sarah E John, K. Nealson, A. J. West
{"title":"Bacterial use of siderophores increases olivine dissolution rates by nearly an order of magnitude","authors":"A. Lunstrum, M. Van Den Berghe, X. Bian, Sarah E John, K. Nealson, A. J. West","doi":"10.7185/geochemlet.2315","DOIUrl":"https://doi.org/10.7185/geochemlet.2315","url":null,"abstract":"","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41900943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The magma ocean was a huge helium reservoir in the early Earth","authors":"O. Ozgurel, R. Caracas","doi":"10.7185/geochemlet.2314","DOIUrl":"https://doi.org/10.7185/geochemlet.2314","url":null,"abstract":"Abstract","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42563040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"River chemistry reveals a large decrease in dolomite abundance across the Phanerozoic","authors":"J. Husson, L. Coogan","doi":"10.7185/geochemlet.2316","DOIUrl":"https://doi.org/10.7185/geochemlet.2316","url":null,"abstract":"","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46142415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. Liu, S. Gleeson, N. Cook, B. Lehmann, C. Zhao, W. Yao, Z. Bao, S. Wu, Yuan Tian, J. Mao
Abstract
摘要
{"title":"Final assembly of Gondwana enhances crustal metal (HREE and U) endowment","authors":"P. Liu, S. Gleeson, N. Cook, B. Lehmann, C. Zhao, W. Yao, Z. Bao, S. Wu, Yuan Tian, J. Mao","doi":"10.7185/geochemlet.2317","DOIUrl":"https://doi.org/10.7185/geochemlet.2317","url":null,"abstract":"Abstract","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43075236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. Genzel, M. Pamato, D. Novella, L. Santello, S. Lorenzon, S. Shirey, D. Pearson, F. Nestola, F. Brenker
{"title":"Geobarometric evidence for a LM/TZ origin of CaSiO3 in a sublithospheric diamond","authors":"P. Genzel, M. Pamato, D. Novella, L. Santello, S. Lorenzon, S. Shirey, D. Pearson, F. Nestola, F. Brenker","doi":"10.7185/geochemlet.2313","DOIUrl":"https://doi.org/10.7185/geochemlet.2313","url":null,"abstract":"","PeriodicalId":12613,"journal":{"name":"Geochemical Perspectives Letters","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47692558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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