CRUSTS

作品数：42被引量：160H指数：7
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相关领域：天文地球农业科学更多>>
相关作者：撒利明王尚旭姚姚更多>>
相关机构：中国石油大学（北京）中国地质大学中国科学院国家天文台更多>>
相关期刊：《Communications in Theoretical Physics》《Journal of Arid Land》《Journal of Earth Science》《Chinese Physics B》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>
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Elastic Properties of Nuclear Pasta in Neutron-star Crusts
《原子核物理评论》2024年第3期818-827,共10页XIA Chengjun MARUYAMA Toshiki YASUTAKE Nobutoshi TATSUMI Toshitaka ZHANG Yingxun 
国家自然科学基金资助项目(12275234,12342027);科技部SKA专项项目(2020SKA0120300);日本学术振兴会科学研究资助项目(20K03951,20H04742)。
Based on the relativistic mean field(RMF)model with Thomas-Fermi approximation,we investigate the elastic properties of neutron star matter.The elastic constants are estimated by introducing deformations on the nuclea...
关键词：elastic constant nuclear pasta neutron star symmetry energy 
Adding the impacts of biological crusts on sand and dust storm emission in Asia
《Advances in Climate Change Research》2023年第3期406-415,共10页Jian ZHANG Chun-Hong ZHOU Jian-Yan LU Hong WANG Xiao-Ye ZHANG 
This study was jointly founded by NSFC Project(42090031);the National Key Project of the Ministry of Science and Technology of China(2022YFC3700305).
Although biological crusts(biocrusts)grant stability to dust source areas by inhibiting dust emission,only a few models have explicitly considered their inhibitory effect.In this study,we used the China Meteorological...
关键词：Biological crust Dust emission CUACE/Dust Roughness length scheme Biocrust strength scheme 
Exploration of playa surface crusts in Qehan Lake, China through field investigation and wind tunnel experiments被引量：1
《Journal of Arid Land》2023年第5期491-507,共17页LIU Dongwei HAN Lijing KOU Zihan GAO Xinyu WANG Jingjing 
funded by the National Natural Science Foundation of China (42067013, 41571090)
Globally,many lakes are drying up,leaving exposed lakebeds where wind erosion releases dust and sand rich in salt and harmful heavy metals into the atmosphere.Therefore,understanding the characteristics and spatial di...
关键词：playa surface crust curly crusts salt crusts salt dust release wind tunnel experiments Qehan Lake 
Numerical Simulation Investigation on Parameter Optimization of Deep-Sea Mining Vehicles
《Chinese Journal of Mechanical Engineering》2023年第2期365-377,共13页Hongyun Wu Wei Liu Min Jiang Changfeng Li Jiangming Li Bingzheng Chen Chunlai Wang Yuheng Chen 
Supported by National Ocean Key Special Funds in 12th Five-Year Plan of China (Grant No.DY125-11-T-01);National Natural Science Foundation of China (Grant No.52074294)。
The four-track walking mining vehicle can better cope with the complex terrain of cobalt-rich crusts on the seabed.To explore the influence of different parameters on the obstacle-crossing ability of mining vehicles,t...
关键词：Rich crusts Four-track vehicles Triangular track Obstacle-crossing 
Variations in the disintegration rate of physical crusts induced by artificial rainfall in different alcohol concentrations被引量：1
《International Soil and Water Conservation Research》2022年第4期565-573,共9页Lin Chen Chang Yang Qingwei Zhang Jian Wang 
supported by the National Natural Science Foundation of China(grant no.41771308);the National Natural Science Foundation of China(grant no.42007061).
Disintegration is closely correlated with geological disasters and soil erosion.However,quantitative studies on the disintegration processes of physical crust controlling the soil surface erosion are limited.Therefore...
关键词：Artificial rainfall Physical crusts ALCOHOL DISINTEGRATION Micro-terrain 
Microfabric features of microbial carbonates:experimental and natural evidence of mold holes and crusts被引量：1
《Journal of Palaeogeography》2021年第3期321-333,共13页Ya-Sheng Wu Hong-Xia Jiang Ying Li Gong-Liang Yu 
supported by the National Natural Science Foundation of China (Grant No. 41972320);National Major Science and Technology Projects of China (Grant No. 2016ZX05004–004);the Strategic Priority Research Program (B) of Chinese Academy of Sciences (Grant No. XDB26000000) to Ya-Sheng Wu。
Results of our study based on examination of induced precipitation of carbonate by a cyanobacterium, Lyngbya in the laboratory, and the analyses of microphotographs of both modern and ancient microbial carbonates,demo...
关键词：Thrombolite STROMATOLITE Induced calcification TRAPPING Laminite Proclot 
Geochemical characteristics of platinum-group elements in polymetallic nodules from the Northwest Pacific Ocean被引量：2
《Acta Oceanologica Sinica》2020年第8期34-42,共9页Zhongrong Qiu Yanhui Dong Weilin Ma Weiyan Zhang Kehong Yang Hongqiao Zhao 
China Ocean Mineral Resources R&D Association(COMRA)Project under contract Nos DY135-C1-1-05,DY135-N1-1-06 and DY135-C1-1-02;the Scientific Research Fund of the Second Institute of Oceanography,MNR under contract No.JT1304。
Polymetallic nodules and cobalt (Co)-rich crusts are enriched in platinum-group elements (PGEs),especially platinum (Pt) and may be important sinks of PGEs.At present,little information is available on PGEs in polymet...
关键词：platinum-group elements polymetallic nodules Co-rich crusts Marcus-Wake Seamount 
Shifts in community structure and function of ammoniaoxidizing archaea in biological soil crusts along a revegetation chronosequence in the Tengger Desert被引量：1
《Research in Cold and Arid Regions》2019年第2期139-149,共11页LiNa Zhao XinRong Li ShiWei Yuan YuBing Liu 
supported financially by the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDA2003010301);the National Natural Science Foundation of China (Grant No. 41621001)
Metagenomic studies have demonstrated the existence of ammonia-oxidizing archaea(AOA) and revealed they are responsible for ammoxidation in some extreme environments. However, the changes in compositional structure an...
关键词：ammonia-oxidizing ARCHAEA biological soil CRUSTS GeoChip 5.0 network analysis 
Rare Earth Elements Composition and Constraint on the Genesis of the Polymetallic Crusts and Nodules in the South China Sea被引量：5
《Acta Geologica Sinica(English Edition)》2017年第5期1751-1766,共16页GUAN Yao SUN Xiaoming SHI Guiyong JIANG Xiaodong LU Hongfeng 
financially supported by the National12th Five Year Plan Project(No.DY-125-13-R-05);Natural Sciences Foundation of China(No.40343019.40473024);project from the State Key Laboratory for Mineral Deposits Research in Nanjing University(No.20-15-07);the Project Supported by Guangdong Province Universities and Colleges Pearl River Scholar Funded Scheme(2011);the Fundamental Research Funds for Central Universities(No.121gjc05,091gpy09)
The rare earth elements（REE） composition of the polymetallic crusts and nodules obtained from the South China Sea（SCS） were analyzed through inductively coupled plasma mass spectrometry.Results revealed great diff...
关键词：rare earths geochemistry polymetallic crusts and nodules hydrogenetic origin South China Sea 
The effect of Fe-Mn minerals and seawater interface and enrich-ment mechanism of ore-forming elements of polymetallic crusts and nodules from the South China Sea被引量：4
《Acta Oceanologica Sinica》2017年第6期34-46,共13页GUAN Yao SUN Xiaoming IANG Xiaodong SA Rina ZHOU Li HUANG Yi LIU Yating LI Xiaojie LU Rongfei WANG Chi 
The National Natural Science Foundation of China under contract Nos 40473024 and 40343019;the research fund from State Key Laboratory for Mineral Deposits Research in Nanjing University under contract No.20-15-07;the Investigation and Development of Marine Resources during the 12th Five Year Plan Project under contract No.DY125-13-R-05;the Doctoral Program of Higher Education Research Fund under contract Nos 20040558049 and 20120171130005;the Project of High Level Talents in Colleges of Guangdong Province(2011);the Fundamental Research Funds for Central Universities under contract Nos 16lgjc11,12lgjc05 and 09lgpy09
Ferromanganese crusts and nodules are important submarine mineral resources that contain various metal elements with significant economic value. In this study, polymetallic crusts and nodules obtained from the South C...
关键词：polymetallic crust and nodule mineralogy characteristic interface effect element enrichment surfacecomplexation 
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