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| 1 | Spatio-temporal patterns of drought in North Xinjiang, China, 1961–2012 based on meteorological drought index显示文摘Drought, which is one of the most frequently occurring severe hazards with long time scales and covering wide geographical areas, is a natural phenomenon resulting in significant economic losses in agriculture and industry. Drought is caused by an imbalance between the inputs of and the demand for water which is insufficient to meet the demands of human activities and the eco-environment. As a major arid and semi-arid area and an important agricultural region in Northwest China, North Xinjiang(NX) shows great vulnerability to drought. In this paper, the characteristics of inter-annual and seasonal drought were analyzed in terms of drought occurrence and drought coverage, by using the composite index of meteorological drought and the data of daily precipitation, air temperature, wind speed, relative humidity and sunshine duration from 38 meteorological stations during the period 1961–2012. Trend analysis, wavelet analysis and empirical orthogonal function were also applied to investigate change trend, period and regional characteristics, respectively. In NX, annual and seasonal drought occurrence and drought coverage all showed a decreasing trend that was most significant in winter(with rates of –0.26 month/10 a and –15.46%, respectively), and drought occurrence in spring and summer were more frequent than that in autumn and winter. Spatially, drought was severe in eastern regions but mild in western regions of NX. Annual and seasonal drought occurrence at 38 meteorological stations displayed decreasing trends and were most significant in 'Shihezi-Urumqi-Changji', which can help to alleviate severe drought hazards for local agricultural production and improve human livelihood. NX can be approximately classified into three sub-regions(severe drought region, moderate drought region and mild drought region), which were calculated from annual drought frequencies. The cross wavelet transform suggested that SOI(Southern Oscillation Index), AOI(Arctic Oscillation Index), AAOI(Antarctic Oscillation Index), PAOI(Pacific/North American Oscillation Index) and NAOI(North Atlantic Oscillation Index) have significant correlation with the variation of drought occurrence in NX. To prevent and mitigate the occurrence of drought disasters in NX, agricultural and government managers should pay more attention to those drought events that occur in spring and summer. | WU Yanfeng Batur BAKE ZHANG Jusong Hamid RASULOV | 2015 | Journal of Arid Land2015，7，4： | 8 |
| 2 | Electron-positron pair production in a strong asymmetric laser electric field显示文摘 | Obulkasim Oluk Bai-Song Xie Muhmmad Ali Bake SayipjamalDulat | 2014 | Frontiers of physics2014，9，2： | 3 |
| 3 | Clinical features of adult onset ankylosing spondylitis in Korean Patients:patients with peripheral ioint disease (PDJ) have less severe spinal disease course than those without PJD 显示文摘 | Bake HJ Shin KC Lee YJ | 2004 | Rheumatology (Oxford)2004，43，12： | 1 |
| 4 | Natural algorithms for choosing source locations in active control system显示文摘 | Bake K H Elliott S J | 1995 | Journal of Sound and Vi- bration1995，186，2： | 1 |
| 5 | Lipid, fatty acid and squalene composition of liver oil from six species of deep-sea sharks collected in southern Australian waters 显示文摘 | Michael J Bakes Peter D Nichols | 1995 | Comp Biochem Physiol B: Biochem Mol Biol1995，110，1： | 1 |
| 6 | Fraction of exhalednitric oxide at 50 ml/s:Reference values for adult lifelong never-smokers显示文摘 | Olin AC Bake B Tord NK | 2007 | Chest2007，131，6： | 1 |
| 7 | The flow around high speed trains显示文摘 | Bake C | 2010 | Journal of Wind Engineering and Industrial Aerodynamics2010，98，6： | 1 |
| 8 | Investigation of entropy noise in aero-engine combustors显示文摘 | Bake F Michel U Roehle I | 2007 | Journal of Engineering for Gas Turbines and Power2007，129，2： | 1 |
| 9 | Functional roles of neurotransmitters and neuromodulators in the dorsal striatum显示文摘 | Do J Kim JI Bakes J | 2012 | Learn Mere2012，20，1： | 1 |
| 10 | Phosphorus Uptake from Soils by Corn Hybrids Selected for High and Low Phosphorus Accumulation 显示文摘 | Bake D E Jarrell A E | 1970 | Agron J1970，62，： | 1 |
| 11 | An Analytical View of Ionic Liquids 显示文摘 | Baker G A Bake S N Pandey S | 2005 | Analyst2005，130，： | 1 |
| 12 | Fundamental mechanism of en- tropy noise in aero engines : experimental investigation显示文摘 | Bake F Kings N Roehle I | 2008 | Journal of Engineering for Gas Turbines and Power2008，130，01： | 1 |
| 13 | Fraction of exhaled nitric oxide at 50 mL/s: reference values for adult lifelong never-smokers显示文摘 | OLIN A C BAKE B TOReN K | 2007 | Chest2007，131，6： | 1 |
| 14 | The entropy wave generator(EWG) : a reference case on entropy noise显示文摘 | Bake F Richter C Muhlbauer B | 2009 | Journal of Sound and Vibration2009，326，35： | 1 |
| 15 | Iteratively weighted centroiding for Shack- Hartmann wave-front sensors 显示文摘 | Bake K L | 2007 | Optics Express(S 1094-4087)2007，15，8： | 1 |
| 16 | Phosphorus uptake from soils by corn hybrids selected for high and low phosphorus accumulation显示文摘 | Bake D E Jarrell A E | 1970 | Agronomy Journal1970，62，： | 1 |
| 17 | A new medium in prosthodontics显示文摘 | Brecker Sc Procelain bakes to gold | 1956 | J Prosthetdent1956，6，： | 1 |
| 18 | A Framework forMarke-based Organizational Learning:Linking Values,Knowledgeand Behavior显示文摘 | SINKULA J M BAKE W E NOORDEWIER T | | Journal of the Aeademy of Marketing Science0，25，4： | 1 |
| 19 | Real time monitoring of tool breakage in a milling operation using a digital signal processor显示文摘 | BAKE D K KO T J KIM H S | 2000 | Journal of Materials Processing Technology2000，100，： | 1 |
| 20 | THeheritability of bonemineral density, ultrasound of the calcaneus and hipaxis length: a study of postmenopausal twins显示文摘 | AndenNK Baked HoggC | 1996 | J Bone Miner Res1996，，11： | 1 |
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