Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020WR029409 |
The influence of atmosphere-ocean phenomenon on water availability across temperate Australia | |
Jabbar Khaledi; Craig Nitschke; Patrick N.J. Lane; Trent Penman; Petter Nyman | |
2021-12-08 | |
发表期刊 | Water Resources Research
![]() |
出版年 | 2021 |
英文摘要 | Links between climate variability modes, rainfall, and streamflow are important for understanding the trajectories of change and dynamics in water availability. In this paper, we examined the influence of the El Nino Southern Oscillation, Indian Ocean Dipole, Southern Annular Mode, and Interdecadal Pacific Oscillation modes on interannual variations in rainfall and streamflow in four hydroclimate regions. We also explored the link between climate variability modes and extreme rainfall and streamflow years. Climate mode indices, rainfall, and streamflow data from 1975 to 2018 were analyzed for 92 predominately forested catchments located across temperate Australia. Climate modes had divergent influences on streamflow and rainfall between and within regions. Across temperate Australia, a higher proportion of interannual variation in rainfall was explained by climate modes than for streamflow, indicating factors other than atmosphere-ocean phenomena are important in determining interannual streamflow variability. Extremes in rainfall and streamflow across regions were related to the co-occurrence of climate modes, with a stronger relationship between teleconnections and low rainfall/streamflow years than high rainfall/streamflow years. The study provides new insights into the regional drivers of hydrological extremes and consolidates our understanding of the role of teleconnections on water availability in the temperate zone of Australia. This article is protected by copyright. All rights reserved. |
领域 | 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/342978 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Jabbar Khaledi,Craig Nitschke,Patrick N.J. Lane,et al. The influence of atmosphere-ocean phenomenon on water availability across temperate Australia[J]. Water Resources Research,2021. |
APA | Jabbar Khaledi,Craig Nitschke,Patrick N.J. Lane,Trent Penman,&Petter Nyman.(2021).The influence of atmosphere-ocean phenomenon on water availability across temperate Australia.Water Resources Research. |
MLA | Jabbar Khaledi,et al."The influence of atmosphere-ocean phenomenon on water availability across temperate Australia".Water Resources Research (2021). |
条目包含的文件 | 条目无相关文件。 |
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。
修改评论