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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/1959.14/217275
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: 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
Date: 2012
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/203315
Description: Receiving growing concerns in recent years,global climate change has grown from a scientific and environmental issue into an international political issue,which will be related to the long-term develo ... More
Reviewed: Reviewed
Date: 2012
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/203335
Description: Volcanic eruption is one of the most important factors influencing global climate.Intensive volcanic activities may produce a lot of volcanic cash vapor and H2SO4 gases,which cause the reduction of so ... More
Reviewed: Reviewed
Date: 2012
Language: chi
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/201500
Description: Rock magnetic parameters and bulk sample grain sizes were measured and analyzed in a loess section located in Bole, Xinjiang. The results show that magnetite and maghemite are the main magnetic minera ... More
Reviewed: Reviewed
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