Abstract
Understanding the impacts of climate change on crop yield is important for improving crop growth and yield formation in northwestern China. In this study, we evaluated the relationship between meteorological dryness/wetness conditions and spring wheat yield in the Ili river basin (IRB). The climate and yield data from 1961 to 2013 were collected to analyze characteristics and correlations between these two variables using the standardized precipitation evapotranspiration index (SPEI), yield detrending method, modified Mann-Kendall test and Spearman correlation analysis. Main results were as follows: (1) correlations between monthly SPEI values (MSV) and climatic yield of spring wheat indicated that the dryness/wetness condition in May was a key factor affecting yield in the whole region; (2) although the MSV in May and yield fluctuated from negative to positive values in time, the severely and extremely dryness events were in good agreement with the higher yield losses; (3) each increase of 0.5 MSV in May promoted over 3% increase of yield in most part of IRB; however, the larger variability of MSV in May resulted in larger yield fluctuations; and (4) the Tibetan Plateau index in April showed significant correlations with the MSV in May and yield, which provided a precursory signal for decision-makers to better understand potential yield fluctuations.




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References
Aizen EM, Aizen VB, Melack JM, Nakamura T, Ohta T (2001) Precipitation and atmospheric circulation patterns at mid-latitudes of Asia. Int J Climatol 21(5):535–556
Chen F, Yuan YJ, Chen FH, Wei WS, Yu SL, Chen XJ, Fan ZA, Zhang RB, Zhang TW, Shang HM, Qin L (2013) A 426-year drought history for Western Tian Shan, Central Asia, inferred from tree rings and linkages to the North Atlantic and Indo-West Pacific oceans. Holocene 23(8):1095–1104
Chen YN, Deng HJ, Li BF, Li Z, Xu CC (2014) Abrupt change of temperature and precipitation extremes in the arid region of Northwest China. Quat Int 336:35–43
Dai XG, Wang P, Zhang KJ (2013) A study on precipitation trend and fluctuation mechanism in northwestern China over the past 60 years. Acta Phys Sin 62(12):129201
E YH, Huo ZG, Ma YP, Xu YJ (2013) The regional diversity of changes in growing duration of spring wheat and its correlation with climatic adaptation in Northern China. Acta Ecol Sin 33(19):6295–6302
Guan Y, Zheng F, Zhang P, Qin C (2015) Spatial and temporal changes of meteorological disasters in China during 1950–2013. Nat Hazards 75(3):2607–2623
Huang J, Zhang F, Xue Y, Li Q (2016a) Recent changes of extreme dryness/wetness pattern and its possible impact on rice productivity in Jiangsu Province, Southeast China. Nat Hazards 84:1967–1979. https://doi.org/10.1007/s11069-016-2529-0
Huang J, Chen X, Zhou L, Xue Y, Lin J (2016b) Statistical analysis of the relationship between climate-induced maize yield and rainy-season precipitation across Inner Mongolia, North China. Theor Appl Climatol 129:1145–1156. https://doi.org/10.1007/s00704-016-1839-1
IPCC (2013) Summary for policymakers of climate change 2013: the physical science basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge
Irannezhad M, Haghighi AT, Chen D, Kløve B (2015) Variability in dryness and wetness in Central Finland and the role of teleconnection patterns. Theor Appl Climatol 122(3):471–486
Karthe D, Chalov S, Borchardt D (2015) Water resources and their management in Central Asia in the early twenty first century: status, challenges and future prospects. Environ Earth Sci 73:487–499
Labudová L, Labuda M, Takáč J (2016) Comparison of SPI and SPEI applicability for drought impact assessment on crop production in the Danubian lowland and the east Slovakian lowland. Theor Appl Climatol 128:491–506. https://doi.org/10.1007/s00704-016-1870-2
Li BF, Chen YN, Chen ZS, Xiong HG, Lian LS (2016) Why does precipitation in Northwest China show a significant increasing trend from 1960 to 2010? Atmos Res 167:275–284
Li C, Wang RH, Ning HS, Luo QH (2017) Characteristics of meteorological drought pattern and risk analysis for maize production in Xinjiang, Northwest China. Theor Appl Climatol 133:1269–1278. https://doi.org/10.1007/s00704-017-2259-6
Lobell DB, Field CB (2007) Global scale climate-crop yield relationships and the impacts of recent warming. Environ Res Lett 2:014002
Ming B, Guo YQ, Tao HB, Liu GZ, Li SK, Wang P (2015) SPEIPM-based research on drought impact on maize yield in North China plain. J Integr Agric 14(4):660–669
Páscoa P, Gouveia CM, Russo A, Trigo RM (2016) The role of drought on wheat yield interannual variability in the Iberian Peninsula from 1929 to 2012. Int J Biometeorol 61(3):1–13
Paulo A, Rosa R, Pereira L (2012) Climate trends and behaviour of drought indices based on precipitation and evapotranspiration in Portugal. Nat Hazards Earth Syst Sci 12:1481–1491
Potop V, Možný M, Soukup J (2012) Drought at various time scales in the lowland regions and their impact on vegetable crops in the Czech Republic. Agric For Meteorol 156:121–133
Potopová V, Boroneant C, Boincean B, Soukup J (2016) Impact of agricultural drought on main crop yields in the Republic of Moldova. Int J Climatol 36(4):2063–2082
Raja R, Nayak AK, Panda BB, Lal B, Tripathi R, Shahid M, Kumar A, Mohanty S, Samal P, Gautam P, Rao KS (2014) Monitoring of meteorological drought and its impact on rice (Oryza sativa L.) productivity in Odisha using standardized precipitation index. Arch Agron Soil Sci 60(12):1701–1715
Shepherd TG (2014) Atmospheric circulation as a source of uncertainty in climate change projections. Nat Geosci 7(10):703–708
Shi WJ, Tao FL (2014) Vulnerability of African maize yield to climate change and variability during 1961–2010. Food Sec 6(4):471–481
Shi YF, Shen YP, Kang ES, Li DL, Ding YJ, Zhang GW, Hu RJ (2007) Recent and future climate change in Northwest China. Clim Chang 80:379–393
Vicente-Serrano SM, Beguería S, Lópezmoreno JI (2010) A multiscalar drought index sensitive to global warming: the standardized precipitation evapotranspiration index. J Clim 23(7):1696–1718
Vicente-Serrano SM, Begueria S, Lopez-Moreno JI et al (2012) Performance of drought indices for ecological, agricultural and hydrological applications. Earth Interact 16:1–27
Wang A, Lettenmaier DP, Sheffield J (2011) Soil moisture drought in China, 1950–2006. J Clim 39(24):3257–3271
Wang HJ, Chen YN, Pan YP (2015) Characteristics of drought in the arid region of northwestern China. Clim Res 62:99–113
Wang QF, Wu JJ, Li XH, Zhou HK, Wang JH, Geng GP, An XL, Liu LZ, Tang ZH (2017) A comprehensively quantitative method of evaluating the impact of drought on crop yield using daily multi-scale SPEI and crop growth process model. Int J Biometeorol 61(4):685–699
Wang RH, Li C (2016) Spatiotemporal analysis of precipitation trends during 1961-2010 in Hubei province, Central China. Theor Appl Climatol 124(1):385–399
Wu GX, Liu YM, Wang TM, Wan R, Liu X, Li WP, Wang ZZ, Zhang Q, Duan AM, Liang XY (2007) The influence of mechanical and thermal forcing by the Tibetan Plateau on Asian climate. J Hydrometeorol 8(4):770–789
You QL, Kang SC, Aguilar E, Pepin N, Flügel WA, Yan YP, Xu YW, Zhang YJ, Huang J (2011) Changes in daily climate extremes in China and their connection to the large scale atmospheric circulation during 1961–2003. Clim Dyn 36:2399–2417
Zhang Q, Li JF, Singh VP, Bai YG (2012) SPI-based evaluation of drought events in Xinjiang, China. Nat Hazards 64(1):481–492
Zhao Y, Li HJ, Huang AN, He Q, Huo W, Wang MZ (2013) Relationship between thermal anomalies in Tibetan Plateau and summer dust storm frequency over Tarim Basin, China. J Arid Land 5(1):25–31
Acknowledgements
This work was funded by Strategic Priority Program of the Chinese Academy of Sciences (XDA20030101-02), Natural Science Foundation of Jiangsu, China (BK20180939), National Natural Science Foundation of China (41801013, 31500388),National Key Technologies R & D Program of China (2012BAD16B0305), Clean Development Mechanism Fund of China (2013013), and the Startup Foundation for introducing Talent of Yangzhou University (137011343).
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Li, C., Wang, R., Xu, J. et al. Analysis of meteorological dryness/wetness features for spring wheat production in the Ili River basin, China. Int J Biometeorol 62, 2197–2204 (2018). https://doi.org/10.1007/s00484-018-1623-2
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DOI: https://doi.org/10.1007/s00484-018-1623-2


