Arid
DOI10.1016/j.earscirev.2014.02.003
Environmental character and history of the Lake Eyre Basin, one seventh of the Australian continent
Habeck-Fardy, Anna; Nanson, Gerald C.
通讯作者Habeck-Fardy, Anna
来源期刊EARTH-SCIENCE REVIEWS
ISSN0012-8252
EISSN1872-6828
出版年2014
卷号132页码:39-66
英文摘要

One of the world’s largest internally drained (endorheic) basins, the 1.14 million km(2) Lake Eyre (hydrological) Basin (LEB), covers nearly 15% of the Australian continent. Palaeoclimatic and associated flow regime variations are recorded in an archive of fluvial, aeolian and lacustrine sediments that are particularly accessible for deposits from the past similar to 300 ka, and are especially relevant for the past similar to 50 ka during which humans have inhabited Australia. Due to its great size, economic resources and diverse latitudinal extent, it has for over six decades been the focus of environmental, scientific and resource-based studies across numerous disciplines. With an emphasis on assessing the scientific and environmental research over this period, this paper is divided into four parts: Part A provides an introduction and background. Part B provides the geological history, including evidence of substantial Tertiary and Quaternary climate change. Part C covers the contemporary environmental conditions, and Part D presents a conclusion and summary. This not only represents the first comprehensive review of current knowledge of any of the world’s truly large dryland drainage basins, but also highlights how more multidisciplinary research is required. Key remaining questions revolve around the impact of global weather systems on the LEB; the lake-level story in relation to a more precise picture of Late Quaternary climate change; the role of humans and climate in the demise of the megafauna; modern hydrological changes; the role of vegetation in altering channel morphology and flow efficiencies; and nature of flood transmissions. (c) 2014 Elsevier B.V. All rights reserved..


英文关键词Lake Eyre Basin Geology Hydrology Geomorphology Palaeoclimate
类型Review
语种英语
国家Australia
收录类别SCI-E
WOS记录号WOS:000334086700003
WOS关键词ANASTOMOSING CHANNEL SYSTEM ; AEOLIAN-FLUVIAL INTERACTION ; ARID-ZONE RIVER ; LATE-QUATERNARY ; COOPER-CREEK ; NORTHERN PLAINS ; SIMPSON-DESERT ; EASTERN AUSTRALIA ; CLIMATIC-CHANGE ; PALEOENVIRONMENTAL CHANGE
WOS类目Geosciences, Multidisciplinary
WOS研究方向Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/181613
作者单位Univ Wollongong, Sch Earth & Environm Sci, Wollongong, NSW 2522, Australia
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GB/T 7714
Habeck-Fardy, Anna,Nanson, Gerald C.. Environmental character and history of the Lake Eyre Basin, one seventh of the Australian continent[J],2014,132:39-66.
APA Habeck-Fardy, Anna,&Nanson, Gerald C..(2014).Environmental character and history of the Lake Eyre Basin, one seventh of the Australian continent.EARTH-SCIENCE REVIEWS,132,39-66.
MLA Habeck-Fardy, Anna,et al."Environmental character and history of the Lake Eyre Basin, one seventh of the Australian continent".EARTH-SCIENCE REVIEWS 132(2014):39-66.
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