Analysis of Natural Streamflow Variation and Its Influential Factors on the Yellow River from 1957 to 2010
In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to...
Ausführliche Beschreibung
Autor*in: |
Jie Wu [verfasserIn] Zhihui Wang [verfasserIn] Zengchuan Dong [verfasserIn] Qiuhong Tang [verfasserIn] Xizhi Lv [verfasserIn] Guotao Dong [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2018 |
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Schlagwörter: |
variation in percentage of flood-season precipitation |
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Übergeordnetes Werk: |
In: Water - MDPI AG, 2010, 10(2018), 9, p 1155 |
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Übergeordnetes Werk: |
volume:10 ; year:2018 ; number:9, p 1155 |
Links: |
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DOI / URN: |
10.3390/w10091155 |
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Katalog-ID: |
DOAJ046853081 |
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520 | |a In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to quantify the impact of annual precipitation, temperature, percentage of flood-season precipitation, and anthropogenic interference. The sensitivities of annual streamflow to these three climatic factors were then calculated using a modified elasticity coefficient model. The results presented the following: (1) Annual streamflow exhibited a negative trend in all regions; (2) The reduction of annual streamflow was mainly caused by a precipitation decrease and temperature increase for all regions before 2000, whereas the contribution of anthropogenic interference increased significantly—more than 45%, except for Tang-Tou region after 2000. The percentage of flood-season precipitation variation can also be responsible for annual streamflow reduction with a range of 7.36% (Tang-Tou) to 21.88% (Source); (3) Annual streamflow was more sensitive to annual precipitation than temperature in the humid region, and the opposite situation was observed in the arid region. The sensitivities to intra-annual climate variation increased after 2000 for all regions, and the increase was more significant in Tou-Long and Long-Hua regions. | ||
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700 | 0 | |a Xizhi Lv |e verfasserin |4 aut | |
700 | 0 | |a Guotao Dong |e verfasserin |4 aut | |
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10.3390/w10091155 doi (DE-627)DOAJ046853081 (DE-599)DOAJ10dfd5d38d614f889dccf8df775e2240 DE-627 ger DE-627 rakwb eng TC1-978 TD201-500 Jie Wu verfasserin aut Analysis of Natural Streamflow Variation and Its Influential Factors on the Yellow River from 1957 to 2010 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to quantify the impact of annual precipitation, temperature, percentage of flood-season precipitation, and anthropogenic interference. The sensitivities of annual streamflow to these three climatic factors were then calculated using a modified elasticity coefficient model. The results presented the following: (1) Annual streamflow exhibited a negative trend in all regions; (2) The reduction of annual streamflow was mainly caused by a precipitation decrease and temperature increase for all regions before 2000, whereas the contribution of anthropogenic interference increased significantly—more than 45%, except for Tang-Tou region after 2000. The percentage of flood-season precipitation variation can also be responsible for annual streamflow reduction with a range of 7.36% (Tang-Tou) to 21.88% (Source); (3) Annual streamflow was more sensitive to annual precipitation than temperature in the humid region, and the opposite situation was observed in the arid region. The sensitivities to intra-annual climate variation increased after 2000 for all regions, and the increase was more significant in Tou-Long and Long-Hua regions. intra-annual climate change variation in percentage of flood-season precipitation natural streamflow variation contribution and sensitivity analysis Yellow River Hydraulic engineering Water supply for domestic and industrial purposes Zhihui Wang verfasserin aut Zengchuan Dong verfasserin aut Qiuhong Tang verfasserin aut Xizhi Lv verfasserin aut Guotao Dong verfasserin aut In Water MDPI AG, 2010 10(2018), 9, p 1155 (DE-627)611729008 (DE-600)2521238-2 20734441 nnns volume:10 year:2018 number:9, p 1155 https://doi.org/10.3390/w10091155 kostenfrei https://doaj.org/article/10dfd5d38d614f889dccf8df775e2240 kostenfrei http://www.mdpi.com/2073-4441/10/9/1155 kostenfrei https://doaj.org/toc/2073-4441 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 10 2018 9, p 1155 |
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10.3390/w10091155 doi (DE-627)DOAJ046853081 (DE-599)DOAJ10dfd5d38d614f889dccf8df775e2240 DE-627 ger DE-627 rakwb eng TC1-978 TD201-500 Jie Wu verfasserin aut Analysis of Natural Streamflow Variation and Its Influential Factors on the Yellow River from 1957 to 2010 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to quantify the impact of annual precipitation, temperature, percentage of flood-season precipitation, and anthropogenic interference. The sensitivities of annual streamflow to these three climatic factors were then calculated using a modified elasticity coefficient model. The results presented the following: (1) Annual streamflow exhibited a negative trend in all regions; (2) The reduction of annual streamflow was mainly caused by a precipitation decrease and temperature increase for all regions before 2000, whereas the contribution of anthropogenic interference increased significantly—more than 45%, except for Tang-Tou region after 2000. The percentage of flood-season precipitation variation can also be responsible for annual streamflow reduction with a range of 7.36% (Tang-Tou) to 21.88% (Source); (3) Annual streamflow was more sensitive to annual precipitation than temperature in the humid region, and the opposite situation was observed in the arid region. The sensitivities to intra-annual climate variation increased after 2000 for all regions, and the increase was more significant in Tou-Long and Long-Hua regions. intra-annual climate change variation in percentage of flood-season precipitation natural streamflow variation contribution and sensitivity analysis Yellow River Hydraulic engineering Water supply for domestic and industrial purposes Zhihui Wang verfasserin aut Zengchuan Dong verfasserin aut Qiuhong Tang verfasserin aut Xizhi Lv verfasserin aut Guotao Dong verfasserin aut In Water MDPI AG, 2010 10(2018), 9, p 1155 (DE-627)611729008 (DE-600)2521238-2 20734441 nnns volume:10 year:2018 number:9, p 1155 https://doi.org/10.3390/w10091155 kostenfrei https://doaj.org/article/10dfd5d38d614f889dccf8df775e2240 kostenfrei http://www.mdpi.com/2073-4441/10/9/1155 kostenfrei https://doaj.org/toc/2073-4441 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 10 2018 9, p 1155 |
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10.3390/w10091155 doi (DE-627)DOAJ046853081 (DE-599)DOAJ10dfd5d38d614f889dccf8df775e2240 DE-627 ger DE-627 rakwb eng TC1-978 TD201-500 Jie Wu verfasserin aut Analysis of Natural Streamflow Variation and Its Influential Factors on the Yellow River from 1957 to 2010 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to quantify the impact of annual precipitation, temperature, percentage of flood-season precipitation, and anthropogenic interference. The sensitivities of annual streamflow to these three climatic factors were then calculated using a modified elasticity coefficient model. The results presented the following: (1) Annual streamflow exhibited a negative trend in all regions; (2) The reduction of annual streamflow was mainly caused by a precipitation decrease and temperature increase for all regions before 2000, whereas the contribution of anthropogenic interference increased significantly—more than 45%, except for Tang-Tou region after 2000. The percentage of flood-season precipitation variation can also be responsible for annual streamflow reduction with a range of 7.36% (Tang-Tou) to 21.88% (Source); (3) Annual streamflow was more sensitive to annual precipitation than temperature in the humid region, and the opposite situation was observed in the arid region. The sensitivities to intra-annual climate variation increased after 2000 for all regions, and the increase was more significant in Tou-Long and Long-Hua regions. intra-annual climate change variation in percentage of flood-season precipitation natural streamflow variation contribution and sensitivity analysis Yellow River Hydraulic engineering Water supply for domestic and industrial purposes Zhihui Wang verfasserin aut Zengchuan Dong verfasserin aut Qiuhong Tang verfasserin aut Xizhi Lv verfasserin aut Guotao Dong verfasserin aut In Water MDPI AG, 2010 10(2018), 9, p 1155 (DE-627)611729008 (DE-600)2521238-2 20734441 nnns volume:10 year:2018 number:9, p 1155 https://doi.org/10.3390/w10091155 kostenfrei https://doaj.org/article/10dfd5d38d614f889dccf8df775e2240 kostenfrei http://www.mdpi.com/2073-4441/10/9/1155 kostenfrei https://doaj.org/toc/2073-4441 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 10 2018 9, p 1155 |
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10.3390/w10091155 doi (DE-627)DOAJ046853081 (DE-599)DOAJ10dfd5d38d614f889dccf8df775e2240 DE-627 ger DE-627 rakwb eng TC1-978 TD201-500 Jie Wu verfasserin aut Analysis of Natural Streamflow Variation and Its Influential Factors on the Yellow River from 1957 to 2010 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to quantify the impact of annual precipitation, temperature, percentage of flood-season precipitation, and anthropogenic interference. The sensitivities of annual streamflow to these three climatic factors were then calculated using a modified elasticity coefficient model. The results presented the following: (1) Annual streamflow exhibited a negative trend in all regions; (2) The reduction of annual streamflow was mainly caused by a precipitation decrease and temperature increase for all regions before 2000, whereas the contribution of anthropogenic interference increased significantly—more than 45%, except for Tang-Tou region after 2000. The percentage of flood-season precipitation variation can also be responsible for annual streamflow reduction with a range of 7.36% (Tang-Tou) to 21.88% (Source); (3) Annual streamflow was more sensitive to annual precipitation than temperature in the humid region, and the opposite situation was observed in the arid region. The sensitivities to intra-annual climate variation increased after 2000 for all regions, and the increase was more significant in Tou-Long and Long-Hua regions. intra-annual climate change variation in percentage of flood-season precipitation natural streamflow variation contribution and sensitivity analysis Yellow River Hydraulic engineering Water supply for domestic and industrial purposes Zhihui Wang verfasserin aut Zengchuan Dong verfasserin aut Qiuhong Tang verfasserin aut Xizhi Lv verfasserin aut Guotao Dong verfasserin aut In Water MDPI AG, 2010 10(2018), 9, p 1155 (DE-627)611729008 (DE-600)2521238-2 20734441 nnns volume:10 year:2018 number:9, p 1155 https://doi.org/10.3390/w10091155 kostenfrei https://doaj.org/article/10dfd5d38d614f889dccf8df775e2240 kostenfrei http://www.mdpi.com/2073-4441/10/9/1155 kostenfrei https://doaj.org/toc/2073-4441 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 10 2018 9, p 1155 |
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10.3390/w10091155 doi (DE-627)DOAJ046853081 (DE-599)DOAJ10dfd5d38d614f889dccf8df775e2240 DE-627 ger DE-627 rakwb eng TC1-978 TD201-500 Jie Wu verfasserin aut Analysis of Natural Streamflow Variation and Its Influential Factors on the Yellow River from 1957 to 2010 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to quantify the impact of annual precipitation, temperature, percentage of flood-season precipitation, and anthropogenic interference. The sensitivities of annual streamflow to these three climatic factors were then calculated using a modified elasticity coefficient model. The results presented the following: (1) Annual streamflow exhibited a negative trend in all regions; (2) The reduction of annual streamflow was mainly caused by a precipitation decrease and temperature increase for all regions before 2000, whereas the contribution of anthropogenic interference increased significantly—more than 45%, except for Tang-Tou region after 2000. The percentage of flood-season precipitation variation can also be responsible for annual streamflow reduction with a range of 7.36% (Tang-Tou) to 21.88% (Source); (3) Annual streamflow was more sensitive to annual precipitation than temperature in the humid region, and the opposite situation was observed in the arid region. The sensitivities to intra-annual climate variation increased after 2000 for all regions, and the increase was more significant in Tou-Long and Long-Hua regions. intra-annual climate change variation in percentage of flood-season precipitation natural streamflow variation contribution and sensitivity analysis Yellow River Hydraulic engineering Water supply for domestic and industrial purposes Zhihui Wang verfasserin aut Zengchuan Dong verfasserin aut Qiuhong Tang verfasserin aut Xizhi Lv verfasserin aut Guotao Dong verfasserin aut In Water MDPI AG, 2010 10(2018), 9, p 1155 (DE-627)611729008 (DE-600)2521238-2 20734441 nnns volume:10 year:2018 number:9, p 1155 https://doi.org/10.3390/w10091155 kostenfrei https://doaj.org/article/10dfd5d38d614f889dccf8df775e2240 kostenfrei http://www.mdpi.com/2073-4441/10/9/1155 kostenfrei https://doaj.org/toc/2073-4441 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 10 2018 9, p 1155 |
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Analysis of Natural Streamflow Variation and Its Influential Factors on the Yellow River from 1957 to 2010 |
abstract |
In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to quantify the impact of annual precipitation, temperature, percentage of flood-season precipitation, and anthropogenic interference. The sensitivities of annual streamflow to these three climatic factors were then calculated using a modified elasticity coefficient model. The results presented the following: (1) Annual streamflow exhibited a negative trend in all regions; (2) The reduction of annual streamflow was mainly caused by a precipitation decrease and temperature increase for all regions before 2000, whereas the contribution of anthropogenic interference increased significantly—more than 45%, except for Tang-Tou region after 2000. The percentage of flood-season precipitation variation can also be responsible for annual streamflow reduction with a range of 7.36% (Tang-Tou) to 21.88% (Source); (3) Annual streamflow was more sensitive to annual precipitation than temperature in the humid region, and the opposite situation was observed in the arid region. The sensitivities to intra-annual climate variation increased after 2000 for all regions, and the increase was more significant in Tou-Long and Long-Hua regions. |
abstractGer |
In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to quantify the impact of annual precipitation, temperature, percentage of flood-season precipitation, and anthropogenic interference. The sensitivities of annual streamflow to these three climatic factors were then calculated using a modified elasticity coefficient model. The results presented the following: (1) Annual streamflow exhibited a negative trend in all regions; (2) The reduction of annual streamflow was mainly caused by a precipitation decrease and temperature increase for all regions before 2000, whereas the contribution of anthropogenic interference increased significantly—more than 45%, except for Tang-Tou region after 2000. The percentage of flood-season precipitation variation can also be responsible for annual streamflow reduction with a range of 7.36% (Tang-Tou) to 21.88% (Source); (3) Annual streamflow was more sensitive to annual precipitation than temperature in the humid region, and the opposite situation was observed in the arid region. The sensitivities to intra-annual climate variation increased after 2000 for all regions, and the increase was more significant in Tou-Long and Long-Hua regions. |
abstract_unstemmed |
In this study, variation characteristics of hydrometeorological factors were explored based on observed time-series data between 1957 and 2010 in four subregions of the Yellow River Basin. For each region, precipitation–streamflow models at annual and flood-season scales were developed to quantify the impact of annual precipitation, temperature, percentage of flood-season precipitation, and anthropogenic interference. The sensitivities of annual streamflow to these three climatic factors were then calculated using a modified elasticity coefficient model. The results presented the following: (1) Annual streamflow exhibited a negative trend in all regions; (2) The reduction of annual streamflow was mainly caused by a precipitation decrease and temperature increase for all regions before 2000, whereas the contribution of anthropogenic interference increased significantly—more than 45%, except for Tang-Tou region after 2000. The percentage of flood-season precipitation variation can also be responsible for annual streamflow reduction with a range of 7.36% (Tang-Tou) to 21.88% (Source); (3) Annual streamflow was more sensitive to annual precipitation than temperature in the humid region, and the opposite situation was observed in the arid region. The sensitivities to intra-annual climate variation increased after 2000 for all regions, and the increase was more significant in Tou-Long and Long-Hua regions. |
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