Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/03721426.2016.1184424 |
Karstification of interior Eyre Peninsula, South Australia and its impacts on land use | |
Bourne, J. A.; Twidale, C. R. | |
通讯作者 | Twidale, C. R. |
来源期刊 | TRANSACTIONS OF THE ROYAL SOCIETY OF SOUTH AUSTRALIA
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ISSN | 0372-1426 |
EISSN | 2204-0293 |
出版年 | 2016 |
卷号 | 140期号:2页码:135-151 |
英文摘要 | An extensive and composite field of calcareous coastal foredunes was deposited on the west coast of Eyre Peninsula during the Middle and Late Pleistocene. Several islands became linked to the mainland. Rivers that previously had drained to the Great Australian Bight were blocked and their valleys alluviated. The dunes became the source of successive transgressive sand sheets forming extensive lobes of calcarenites, which covered the pre-existing landscape. Weathering released calcareous dust to be carried by westerly winds and spread over the riverine plains and later to be consolidated as calcrete. Thus was created the present streamless karst landscape. The calcrete also helped stabilise the field of Late Pleistocene desert dunes that extended southeastwards over the interior plains. Early farming practices and settlement were affected profoundly by these changes in the natural environment, as are their modern successors. |
英文关键词 | Coastal foredune transgressive dune field calcarenite buried landscape blocked drainage Eyre Peninsula calcrete karst land use |
类型 | Article |
语种 | 英语 |
国家 | Australia |
收录类别 | SCI-E |
WOS记录号 | WOS:000383995500001 |
WOS关键词 | MURRAY BASIN ; FORMS ; AGE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/196692 |
作者单位 | Univ Adelaide, Sch Phys Sci, Earth Sci, Adelaide, SA, Australia |
推荐引用方式 GB/T 7714 | Bourne, J. A.,Twidale, C. R.. Karstification of interior Eyre Peninsula, South Australia and its impacts on land use[J],2016,140(2):135-151. |
APA | Bourne, J. A.,&Twidale, C. R..(2016).Karstification of interior Eyre Peninsula, South Australia and its impacts on land use.TRANSACTIONS OF THE ROYAL SOCIETY OF SOUTH AUSTRALIA,140(2),135-151. |
MLA | Bourne, J. A.,et al."Karstification of interior Eyre Peninsula, South Australia and its impacts on land use".TRANSACTIONS OF THE ROYAL SOCIETY OF SOUTH AUSTRALIA 140.2(2016):135-151. |
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