Magnetic properties of loess deposits in Australia and their environmental significance

2013 ◽  
Vol 296 ◽  
pp. 198-205 ◽  
Author(s):  
Mingming Ma ◽  
Xiuming Liu ◽  
Paul P. Hesse ◽  
Bin Lü ◽  
Xuelian Guo ◽  
...  
2012 ◽  
Vol 69 (5) ◽  
pp. 1719-1732 ◽  
Author(s):  
Diana Jordanova ◽  
Neli Jordanova ◽  
Ulrike Werban

2020 ◽  
Vol 60 ◽  
pp. 101114
Author(s):  
Nazarov Parviz ◽  
Zhongshan Shen ◽  
Mamadjanov Yunus ◽  
Sajid Zulqarnain

2003 ◽  
Vol 22 (2) ◽  
pp. 156-163
Author(s):  
Tan Hongbing ◽  
Ma Haizhou ◽  
Lu Huayu ◽  
Zhang Xiying ◽  
Wei Haizhen

2021 ◽  
pp. 1-14
Author(s):  
Namier Namier ◽  
Xinbo Gao ◽  
Qingzhen Hao ◽  
Slobodan B. Marković ◽  
Yu Fu ◽  
...  

Abstract We conducted the first detailed mineral magnetic investigation of more than nine loess–paleosol couplets of the composite Titel-Stari Slankamen loess section in Serbia, which provides one of the longest and most complete terrestrial record of paleoclimatic changes in Europe since ~1.0 Ma. The results show that the ferrimagnetic mineral assemblage of the loess units is dominated by partially oxidized multidomain (MD) and pseudo-single domain (PSD) magnetite; however, with an increasing degree of pedogenesis, the eolian contribution is gradually masked by pedogenic superparamagnetic(SP) and single-domain (SD) ferrimagnets (mainly maghemite). The overall consistency of ferrimagnetic grain-size parameters indicates an absence of dissolution of the fine-grained ferrimagnetic fraction despite changes in climate regime over the past 1.0 Ma. The variations of normalized dJ/dT@120K and normalized χheating@530°C reflect a long-term stepwise increase in aridity during glacials with a major step at ~0.6–0.5 Ma, over the last 1.0 Ma. Overall, the results provide an improved basis for the future use of the magnetic properties of Serbian loess deposits for paleoclimatic reconstruction.


2006 ◽  
Vol 51 (24) ◽  
pp. 3041-3052 ◽  
Author(s):  
Chunxia Zhang ◽  
Baochun Huang ◽  
Zhenyu Li ◽  
He Liu

2012 ◽  
Vol 58 (3) ◽  
pp. 353-363 ◽  
Author(s):  
XiuMing Liu ◽  
Zhi Liu ◽  
Bin Lü ◽  
S. B. Marković ◽  
JiaSheng Chen ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document