Arid
DOI10.1016/j.jhydrol.2010.08.003
Freshwater recharge into a shallow saline groundwater system, Cooper Creek floodplain, Queensland, Australia
Cendon, Dioni I.1,2; Larsen, Joshua R.1,2; Jones, Brian G.2; Nanson, Gerald C.2; Rickleman, Daniel2; Hankin, Stuart I.1; Pueyo, Juan J.3; Maroulis, Jerry4,5
通讯作者Cendon, Dioni I.
来源期刊JOURNAL OF HYDROLOGY
ISSN0022-1694
出版年2010
卷号392期号:3-4页码:150-163
英文摘要

Freshwater lenses have been identified as having penetrated the shallow regional saline groundwater beneath the Cooper Creek floodplain near Ballera (south-west Queensland). Piezometers were installed to evaluate the major-element chemistry along a floodplain transect from a major waterhole (Goonbabinna) to a smaller waterhole (Chookoo) associated with a sand dune complex. The floodplain consists of 2-7 m of impermeable mud underlain by unconsolidated fluvial sands with a saline watertable. Water-holes have in places scoured into the floodplain. The transect reveals that groundwater recharge takes place through the base of the waterholes at times of flood scour, but not through the floodplain mud. Total dissolved solids rise with distance from the waterhole and independently of the presence of sand dunes. Stable water isotopes (delta(34)H and delta(18)O) confirm that recharge is consistent with, and dependant on, monsoonal flooding events. Following floods, the waterholes self-seal and retain water for extended periods, with sulfate-delta(34)S and delta(18)O isotopes suggesting bacterial reduction processes within the hyporheic zone, and limited interaction between the surface water and groundwater during no-flow conditions.


The area occupied by the freshwater lenses (TDS < 5000 mg/L) is locally asymmetrical with respect to the channel flow direction, extending down gradient along distances of similar to 300 m. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.


英文关键词Arid zone river Lake Eyre basin Shallow groundwater Stable isotopes Freshwater lenses Cooper Creek
类型Article
语种英语
国家Australia ; Spain
收录类别SCI-E
WOS记录号WOS:000283903100004
WOS关键词SOUTH-EASTERN AUSTRALIA ; ARID-ZONE RIVER ; LATE QUATERNARY ; MURRAY BASIN ; LAKE EYRE ; FLOW ; CLIMATE ; HYDROLOGY ; HYDROGEOLOGY ; CONTEMPORARY
WOS类目Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向Engineering ; Geology ; Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/165309
作者单位1.Australian Nucl Sci & Technol Org, Menai, NSW 2234, Australia;
2.Univ Wollongong, GeoQuEST, Sch Earth & Environm Sci, Wollongong, NSW 2522, Australia;
3.Univ Barcelona, Dept Geoquim & Petrol, E-08028 Barcelona, Spain;
4.Univ So Queensland, Fac Educ, Toowoomba, Qld 4350, Australia;
5.Univ So Queensland, Australian Ctr Sustainable Catchments, Toowoomba, Qld 4350, Australia
推荐引用方式
GB/T 7714
Cendon, Dioni I.,Larsen, Joshua R.,Jones, Brian G.,et al. Freshwater recharge into a shallow saline groundwater system, Cooper Creek floodplain, Queensland, Australia[J],2010,392(3-4):150-163.
APA Cendon, Dioni I..,Larsen, Joshua R..,Jones, Brian G..,Nanson, Gerald C..,Rickleman, Daniel.,...&Maroulis, Jerry.(2010).Freshwater recharge into a shallow saline groundwater system, Cooper Creek floodplain, Queensland, Australia.JOURNAL OF HYDROLOGY,392(3-4),150-163.
MLA Cendon, Dioni I.,et al."Freshwater recharge into a shallow saline groundwater system, Cooper Creek floodplain, Queensland, Australia".JOURNAL OF HYDROLOGY 392.3-4(2010):150-163.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Cendon, Dioni I.]的文章
[Larsen, Joshua R.]的文章
[Jones, Brian G.]的文章
百度学术
百度学术中相似的文章
[Cendon, Dioni I.]的文章
[Larsen, Joshua R.]的文章
[Jones, Brian G.]的文章
必应学术
必应学术中相似的文章
[Cendon, Dioni I.]的文章
[Larsen, Joshua R.]的文章
[Jones, Brian G.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。