Macquarie University, Sydney Macquarie University ResearchOnline

Showing items 1 - 15 of 29.

Add to Quick Collection   All 29 Results

Sort:
 Add All Items to Quick Collection
Date: 2016
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1073306
Description: Red Clay underlying the loess-palaeosol sequences on the Chinese Loess Plateau is an eolian deposit. There is a controversy over whether magnetic susceptibility (χ) variations in Red Clay sequence can ... More
Reviewed: Reviewed
Date: 2015
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/356749
Description: Early Miocene paleosols, dated back to 17 Ma BP, are prevalently distributed in the Sydney area, of which laterite strata was previously thought to form in tropic environments with high temperature an ... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/279955
Description: The development of Asian aridification and cooling is a research hotspot nowadays. Loess-Red Clay sequence in the Chinese Loss Plateau provides an excellent terrestrial archive of such paleoclimatic e ... More
Reviewed: Reviewed
Date: 2013
Subject Keyword: global warming | human activities | CO₂
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/291144
Description: The fourth IPCC (UN Intergovernmental Panel on Climate Change) assessment report-AR4 in 2007, insisted that the rise of observed earth's average temperature over the past 50 years was very likely (90% ... More
Reviewed: Reviewed
Date: 2013
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/288777
Description: Thermomagnetic measurements including high temperature magnetic susceptibility and high temperature magnetization, are the crucial way to distinguish magnetic minerals by determining the turning point ... More
Reviewed: Reviewed
Date: 2013
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/217275
Description: Measurements of magnetic properties and particle size were carried out for sand-storm samples collected in Sydney on September 23, 2009 and in Lanzhou in April 2010. The results showed that the magnet ... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/275657
Description: The relationships between magnetic susceptibility and pedogenic development are different in various regions of the world. For example, loess magnetic susceptibility shows a positive correlation with ... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/220589
Description: There are vast dry areas in Australia, but few loess sections have been reported. Mackenzie's Waterholes Creek (MWC) profile in New South Wales was the deepest and first dated loess profile. In this p ... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/220598
Description: Climate changes are closely related to peoples' livelihoods. Holocene climate changes are therefore particularly important to humans. It is known that eolian loess deposits in China are one of the bes ... More
Reviewed: Reviewed
Date: 2013
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/220564
Description: Climate change is a hot topic in modern society, as global warming is detected for last 100 years. Intergovernment Panel on Climate Change (IPCC) believed that human activities played an important rol ... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/279906
Description: In the central Chinese Loess Plateau (CLP), the magnetic susceptibility has the highest value in the S5 paleosol unit. However, at the southern of the CLP, such as in Baoji, the magnetic susceptibilit ... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/216859
Description: This paper reports a loess-paleosol sequence located in the Danube River basin, Serbia, which formed at least since the latest part of the early Pleistocene, and before the paleomagnetic B/M boundary. ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2012
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/202673
Description: In recent years,controversy about global warming and its mechanism have reached an unprecedented level. Partly,this is due to the fact that climatic change is moving from a pure topic of atmospheric s ... More
Reviewed: Reviewed
Date: 2012
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/202836
Description: Loess-paleosol sequences are good archives in paleoclimate research over the last 2.5 million years and even earlier. Magnetic susceptibility of loess-paleosol sequences has been used extensively as a ... More
Reviewed: Reviewed
Date: 2012
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/203331
Description: Global warming has become a great focus for international community in recent years.However,did it really happen? What factors have driven and are still driving it? How to identify the roles of natura ... More
Reviewed: Reviewed