IGGCAS OpenIR  > 新生代地质与环境院重点实验室
Cosmogenic nuclides (Be-10 and Al-26) erosion rate constraints in the Badain Jaran Desert, northwest China: implications for surface erosion mechanisms and landform evolution
Zhao, Tong1,2,3; Liu, Wenjing1,2,3,4,5; Xu, Zhifang1,2,3; Liu, Taoze6; Xu, Sheng7; Cui, Lifeng6; Shi, Chao3
2019-02-01
Source PublicationGEOSCIENCES JOURNAL
ISSN1226-4806
Volume23Issue:1Pages:59-68
AbstractBoth tectonics and climate affect surface erosion and change the landform. Long-term surface erosion rates determined by in situ produced cosmogenic nuclides are useful quantitative constraints for landform evolution in geological time scale. Measurements of cosmogenic Be-10 and Al-26 in the granitic rocks exposed in the Badain Jaran Desert, give a mean erosion rate of 7.3 +/- 2.6 m/Ma, which is an order of magnitude higher than those reported in other extremely arid regions. Tectonic activity is supposed to be the first order control on regional erosion rate by comparing the 10Be erosion rates of arid regions with different precipitation ranges and tectonic activities worldwide. However the higher erosion rates in the Badain Jaran Desert compared with other arid regions within the stable tectonic background were attributed to the wind erosion and periodically warmer and wetter climate since late Pleistocene. Besides, the estimated eroded mass flux of 7.8 x 10(4) t/y suggests that erosion products of bedrocks in the Badian Jaran Desert only contribute minor desert deposits, which indicates massive exogenous materials input to the desert.
Keywordcosmogenic nuclides Badain Jaran Desert erosion rate erosion mechanisms landform evolution
DOI10.1007/s12303-018-0010-7
Funding Organization"Strategic Priority Research Program" of the Chinese Academy of Sciences ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Basic Research Program of China ("973 Program") ; National Basic Research Program of China ("973 Program") ; international postdoctoral exchange fellowship program ; international postdoctoral exchange fellowship program ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Basic Research Program of China ("973 Program") ; National Basic Research Program of China ("973 Program") ; international postdoctoral exchange fellowship program ; international postdoctoral exchange fellowship program ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Basic Research Program of China ("973 Program") ; National Basic Research Program of China ("973 Program") ; international postdoctoral exchange fellowship program ; international postdoctoral exchange fellowship program ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Basic Research Program of China ("973 Program") ; National Basic Research Program of China ("973 Program") ; international postdoctoral exchange fellowship program ; international postdoctoral exchange fellowship program
WOS KeywordIN-SITU ; SEDIMENT PRODUCTION ; DENUDATION RATES ; NAMIB DESERT ; HALF-LIFE ; LANDSCAPE ; EXPOSURE ; PLATEAU ; HISTORY ; CLIMATE
Language英语
Funding Project"Strategic Priority Research Program" of the Chinese Academy of Sciences[XDB15010405] ; Natural Science Foundation of China[41402323] ; Natural Science Foundation of China[91747202] ; Natural Science Foundation of China[41772380] ; Natural Science Foundation of China[41730857] ; National Basic Research Program of China ("973 Program")[2013CB956401] ; international postdoctoral exchange fellowship program[20140045]
Funding Organization"Strategic Priority Research Program" of the Chinese Academy of Sciences ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Basic Research Program of China ("973 Program") ; National Basic Research Program of China ("973 Program") ; international postdoctoral exchange fellowship program ; international postdoctoral exchange fellowship program ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Basic Research Program of China ("973 Program") ; National Basic Research Program of China ("973 Program") ; international postdoctoral exchange fellowship program ; international postdoctoral exchange fellowship program ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Basic Research Program of China ("973 Program") ; National Basic Research Program of China ("973 Program") ; international postdoctoral exchange fellowship program ; international postdoctoral exchange fellowship program ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; "Strategic Priority Research Program" of the Chinese Academy of Sciences ; Natural Science Foundation of China ; Natural Science Foundation of China ; National Basic Research Program of China ("973 Program") ; National Basic Research Program of China ("973 Program") ; international postdoctoral exchange fellowship program ; international postdoctoral exchange fellowship program
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000455140500004
PublisherGEOLOGICAL SOCIETY KOREA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/90217
Collection新生代地质与环境院重点实验室
Corresponding AuthorLiu, Wenjing
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, 19 Beitucheng Western Rd, Beijing 100029, Peoples R China
2.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Penn State Univ, Earth & Environm Syst Inst, University Pk, PA 16802 USA
5.Penn State Univ, Dept Geosci, University Pk, PA 16802 USA
6.Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550002, Guizhou, Peoples R China
7.Scottish Univ Environm Res Ctr, E Kilbride G75 0QF, Lanark, Scotland
Recommended Citation
GB/T 7714
Zhao, Tong,Liu, Wenjing,Xu, Zhifang,et al. Cosmogenic nuclides (Be-10 and Al-26) erosion rate constraints in the Badain Jaran Desert, northwest China: implications for surface erosion mechanisms and landform evolution[J]. GEOSCIENCES JOURNAL,2019,23(1):59-68.
APA Zhao, Tong.,Liu, Wenjing.,Xu, Zhifang.,Liu, Taoze.,Xu, Sheng.,...&Shi, Chao.(2019).Cosmogenic nuclides (Be-10 and Al-26) erosion rate constraints in the Badain Jaran Desert, northwest China: implications for surface erosion mechanisms and landform evolution.GEOSCIENCES JOURNAL,23(1),59-68.
MLA Zhao, Tong,et al."Cosmogenic nuclides (Be-10 and Al-26) erosion rate constraints in the Badain Jaran Desert, northwest China: implications for surface erosion mechanisms and landform evolution".GEOSCIENCES JOURNAL 23.1(2019):59-68.
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