IGSNRR OpenIR
Tree-ring-based reconstruction of streamflow for the Zaqu River in the Lancang River source region, China, over the past 419 years
Xiao, Dingmu1,2,3,4; Shao, Xuemei5; Qin, Ningsheng6; Huang, Xiaomei1
2017-07-01
Source PublicationINTERNATIONAL JOURNAL OF BIOMETEOROLOGY
ISSN0020-7128
Volume61Issue:7Pages:1173-1189
Corresponding AuthorXiao, Dingmu(noonemao520@163.com)
AbstractTree-ring width standard chronologies were created from juniperus przewalskii Kom data collected in the Lancang River Headwaters region. Statistical analysis results showed high correlation (r = 0.69) between the composite tree-ring chronology and instrumental streamflow records at the Xiangda Hydrological Station during the annual September-August interval. Streamflow of the Zaqu River in the Lancang river source region was reconstructed for the past 419 years. The model was stable and revealed 14 extremely dry years and 6 extremely wet years. The results showed relatively low streamflow periods occurred during 602-1614, 1633-1656, 1684-1697, 1712-1722, 1735-1753, 1817-1829, 1847-1861, 1874-1884, 1946-1959, 1961-1977, and 1990-2000. Relatively high streamflow periods occurred during 1615-1630, 1657-1678, 1698-1711, 1754-1783, 1803-1813, 1830-1840, 1862-1873, 1892-1909, and 1932-1945. Comparison with tree-ring based streamflow reconstructions and chronologies from surrounding areas provided a high degree of confidence in our reconstruction. The empirical mode decomposition analysis suggests the existence of significant periods with intervals of 2-4, 5-9, 11-16, and 26-50 years. Regional comparison indicated that our reconstruction was associated with large-scale atmospheric-oceanic variability, such as the El Nio-Southern Oscillation (ENSO), Atlantic Multidecadal Oscillation (AMO) index, Pacific Decadal Oscillation (PDO) index, and East Asian monsoon variation. This research provides a useful foundation for water resource planning and management guidance in the Three-River Headwaters Region.
KeywordThe Lancang River headwaters region Tree-ring Streamflow reconstruction Hydroclimatic variation Mekong River
DOI10.1007/s00484-016-1297-6
WOS KeywordNORTHEASTERN TIBETAN PLATEAU ; PACIFIC DECADAL OSCILLATION ; ASIAN SUMMER MONSOON ; PRECIPITATION VARIATION ; TIME-SERIES ; NORTH CHINA ; QINGHAI ; AD ; CLIMATE ; BRAZIL
Indexed BySCI
Language英语
Funding ProjectChina Desert Meteorological Science Research Foundation[Sqj2016002] ; Open Research Fund Program of Plateau Atmosphere and Environment Key Laboratory of Sichuan Province[PAEKL-2017-C2] ; National Natural Science Foundation of China[41375116] ; National Natural Science Foundation of China[41405077]
Funding OrganizationChina Desert Meteorological Science Research Foundation ; Open Research Fund Program of Plateau Atmosphere and Environment Key Laboratory of Sichuan Province ; National Natural Science Foundation of China
WOS Research AreaBiophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology
WOS SubjectBiophysics ; Environmental Sciences ; Meteorology & Atmospheric Sciences ; Physiology
WOS IDWOS:000403938200002
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/63306
Collection中国科学院地理科学与资源研究所
Corresponding AuthorXiao, Dingmu
Affiliation1.Chengdu Inst Plateau Meteorol, CMA Heavy Rain & Drought Flood Disasters Plateau, Chengdu 610072, Peoples R China
2.Plateau Atmosphere & Environm Key Lab Sichuan Pro, Chengdu 610225, Peoples R China
3.China Meteorol Adm, Key Lab Tree Ring Phys & Chem Res, Urumqi 830002, Peoples R China
4.Sichuan Prov Meteorol Observ, Chengdu 610072, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
6.Climate Ctr Sichuan Prov, Chengdu 610072, Peoples R China
Recommended Citation
GB/T 7714
Xiao, Dingmu,Shao, Xuemei,Qin, Ningsheng,et al. Tree-ring-based reconstruction of streamflow for the Zaqu River in the Lancang River source region, China, over the past 419 years[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2017,61(7):1173-1189.
APA Xiao, Dingmu,Shao, Xuemei,Qin, Ningsheng,&Huang, Xiaomei.(2017).Tree-ring-based reconstruction of streamflow for the Zaqu River in the Lancang River source region, China, over the past 419 years.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,61(7),1173-1189.
MLA Xiao, Dingmu,et al."Tree-ring-based reconstruction of streamflow for the Zaqu River in the Lancang River source region, China, over the past 419 years".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 61.7(2017):1173-1189.
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