Review of climate change impacts on predicted river streamflow in tropical rivers

No Thumbnail Available
File version
Author(s)
Jahandideh-Tehrani, Mahsa
Zhang, Hong
Helfer, Fernanda
Yu, Yingying
Griffith University Author(s)
Primary Supervisor
Other Supervisors
Editor(s)
Date
2019
Size
File type(s)
Location
License
Abstract

Tropical regions are characterized by hydrological extreme events, which are likely to be exacerbated by climate change. Therefore, quantifying the extent to which climate change may damage a hydrological system becomes crucial. This paper aims to evaluate the findings from previous research on projected impacts of climate change on hydrological systems located in regions bounded by the Tropic of Cancer and the Tropic of Capricorn. It intends to provide an in-depth understanding of the climatic conditions, applied approaches, climate change impacts on future streamflow, and measures to reduce prediction uncertainty in the tropics. The review revealed that there is a significant variation in the magnitude of climate change impacts on streamflow in the tropics. The reason for the inconsistent trend prediction is that projections are heavily dependent on the trajectory of greenhouse gas emissions, climate model structural differences, and uncertainty of downscaling methods and hydrological models. Therefore, to minimize the uncertainty and maximize confidence in streamflow projections, it is essential to apply multi-member model ensembles and to clarify the adaptation strategy (coping, adjusting, or transforming).

Journal Title

Environmental Monitoring and Assessment

Conference Title
Book Title
Edition
Volume

191

Issue

12

Thesis Type
Degree Program
School
Publisher link
Patent number
Funder(s)
Grant identifier(s)
Rights Statement
Rights Statement
Item Access Status
Note

This publication has been entered into Griffith Research Online as an Advanced Online Version

Access the data
Related item(s)
Subject

Environmental sciences

Bias correction

Climate change projections

Downscaling method

Hydrological model

Model uncertainty

Persistent link to this record
Citation

Jahandideh-Tehrani, M; Zhang, H; Helfer, F; Yu, Y, Review of climate change impacts on predicted river streamflow in tropical rivers., Environmental Monitoring and Assessment, 2019, 191 (12), pp. 752:1-752:23

Collections