Streamflow response to future climate and land use changes in Xinjiang basin, China
Streamflow response to future climate and land use changes in Xinjiang basin, China
复制标题
中国新疆盆地径流对未来气候和土地利用变化的响应
DOI:
10.1007/s12665-016-5805-0
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发表时间:
2016-07
影响因子:
2.8
通讯作者:
Li Lingling
中科院分区:
文献类型:
--
作者:
Yan Renhua;Gao Junfeng;Li Lingling
The effects of climate and land use changes on the hydrological cycle are important factors affecting the evolution of aquatic ecosystems. In this study, the streamflow response to future climate change and land use change and their relative effect is investigated using a Coupled Model Intercomparison Project Phase 5 multi-model ensemble, in conjunction with a raster-based Xin’anjiang model to simulate future streamflows under three climate change scenarios (RCP 2.6, RCP 4.5, and RCP 8.5) and three land use change scenarios (“constant,” “current rate,” and “double rate”) in the Xinjiang basin, China. The results show that the monthly streamflows in the period of 2020–2055 increase substantially at rates ranging from 5.9 to 35.5 % in the autumn and early winter months, but those decrease at rates ranging from −5.5 to −48.1 % in the other months. Annual streamflow also significantly decreases by 148–279 mm under different climate and land use change scenarios. The relative effect of climate change on annual and most monthly streamflows is significantly higher than that of land use change. However, the land use change effect becomes increasingly evident over time and can mitigate the climate change effect from January to August and enhance it in the other months. Moreover, the relative effect of land use change on streamflow is relatively greater in the dry period than that in wet period.
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DOI:
10.1007/s00477-013-0796-9
发表时间:
2014-05
期刊:
Stoch Environ Res Risk Assess
影响因子:
--
作者:
OU Y;LÜ H;ZHU Y et al
通讯作者:
ZHU Y et al
DOI:
10.3923/rjes.2010.138.148
发表时间:
2010-02
期刊:
Research Journal of Environmental Sciences
影响因子:
--
作者:
M. Azadi;Z. Zakeri
通讯作者:
M. Azadi;Z. Zakeri
影响因子:
4.3
作者:
M. Nyeko
通讯作者:
M. Nyeko
DOI:
10.1002/joc.2023
发表时间:
2010-11
期刊:
International Journal of Climatology
影响因子:
--
作者:
Jiahu Wang;Yang Hong;J. Gourley;P. Adhikari;Li Li-Li;F. Su
通讯作者:
Jiahu Wang;Yang Hong;J. Gourley;P. Adhikari;Li Li-Li;F. Su
影响因子:
18.3
作者:
Syvitski, James P. M.;Kettner, Albert J.;Nicholls, Robert J.
通讯作者:
Nicholls, Robert J.