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| 1 | Effects of autumn-winter Arctic sea ice on winter Siberian High显示文摘The intensity of the winter Siberian High has significantly negative correlations with Arctic sea ice concentration anomalies from the previous autumn to winter seasons in the Eastern Arctic Ocean and Siberian marginal seas. Our results indicate that autumn-winter Arctic sea ice concentration and concurrent sea surface temperature anomalies are responsible for the winter Siberian High and surface air temperature anomalies over the mid-high latitudes of Eurasia and East Asia. Numerical experiments also support this conclusion, and consistently show that the low sea ice concentration causes negative surface air temperature anomalies over the mid-high latitudes of Eurasia. A mechanism is proposed to explain the association between autumn-winter sea ice concentration and winter Siberian High. Our results also show that September sea ice concentration provides a potential precursor for winter Siberian High that cannot be predicted using only tropical sea surface temperatures. In the last two decades (1990–2009), a strengthening trend of winter Siberian High along with a decline trend in surface air temperature in the mid-high latitudes of the Asian Continent have favored the recent frequent cold winters over East Asia. The reason for these short-term trends in winter Siberian High and surface air temperature are discussed. | WU BingYi SU JingZhi ZHANG RenHe | 2011 | Chinese Science Bulletin2011，56，30： | 70 |
| 2 | Recent trends in surface sensible heat flux on the Tibetan Plateau显示文摘在最后三十年,西藏的高原处于风速度在空气温度和重要减少展出了重要增加。表面热来源怎么变化了,是在季风研究的一个重要问题。基于平淡的气象学的数据,这研究为在表面估计趋势调查方法之间的差别为时期的西藏的高原上的理智的热流动 19842006。一个人基于微气象学的理论和实验是一个物理方法,并且考虑大气的稳定性和热粗糙长度。另外的途径包括假设热转移系数是经常的值或风速度的一个简单函数的常规实验方法。后者方法在 climatologic 研究广泛地被使用。从物理方法的结果证明那年度吝啬的理智的热流动每除了在冬季,季节的平均数由 2%4% 削弱了的十年,和流动在 2% 变弱。二个通常使用的实验方法在发情流动趋势估计显示出高无常,尽管他们生产了类似的气候学。当转移系数被假定时,年度吝啬的热流动每一个固定转移系数被使用的十年在 7% 变弱,而趋势是可以忽略的风的功能速度。常规实验方法可以因此在理智的热流动误传趋势。 | YANG Kun GUO XiaoFeng WU BingYi | 2011 | Science China Earth Sciences2011，54，1： | 21 |
| 3 | Arctic dipole anomaly and summer rainfall in Northeast China显示文摘A dipole structure anomaly in summer Arctic atmospheric variability is identified in this study, which is characterized by the second mode of empirical orthogonal function (EOF) analysis of summer monthly mean sea level pressure (SLP) north of 70°N, accounting for 12.94% of the variance. The dipole anom- aly shows a quasi-barotropic structure with opposite anomalous centers over the Canadian Arctic and the Beaufort Sea and between the Kara Sea and the Laptev Sea. The dipole anomaly reflects alternating variations in location of the polar vortex between the western and eastern Arctic regions. The positive phase of the dipole anomaly corresponds to the center of the polar vortex over the western Arctic, leading to an increase in summer mean rainfall in Northeast China. The dipole anomaly has a pre- dominant 6-year periodicity, and shows interdecadal variations in recent decades. | WU BingYi ZHANG RenHe D'Arrigo ROSANNE | 2008 | Chinese Science Bulletin2008，53，14： | 13 |
| 4 | Interdecadal variations of the East Asian winter surface air temperature and possible causes显示文摘Using the NCEP/NCAR and JRA-25 monthly analysis data from 1979 to 2011,this paper analyzes the interdecadal variations of winter(Dec.–Feb.)mean surface air temperature(SAT)over East Asia by means of the empirical orthogonal function(EOF)analysis method.Two dominant modes were extracted,with the leading mode basically depicting a sign consistent SAT variation and the second mode describing a meridional dipole structure between the northern and southern parts of East Asia.These two modes can explain more than 60%of the variance.The leading mode is closely related to the intensity of Siberian high and the East Asian winter monsoon.The second mode exhibits a notable interdecadal shift in the late 1990s,with a turning point around1996/1997.Winter SAT in the northern(southern)part of East Asia tends to be cooler(warmer)since the late 1990.Winter sea level pressure(SLP)differences between 1997–2011 and 1979–1996 show negative(positive)anomalies over southern(northern)Eurasia.At 500-hPa,an anomalous blocking high occurs over northern Eurasia,while a cyclone anomaly appears over northern East Asia.In addition,the upper-level East Asian jet stream tends to shift northward and become stronger after the late 1990.Indeed,the interdecadal shift of winter SAT over East Asia is dynamical consistent with changes of the large-scale atmospheric circulation in the late 1990s.The result indicates that previous autumn sea surface temperature(SST)in the North Atlantic Ocean,the Northern Indian Ocean and the western North Pacific Ocean,as well as sea ice concentration(SIC)in the northern Eurasia marginal seas and the Beaufort Sea also experienced obvious changes in the late 1990s.In particular,the interdecadal shifts of both SST in the North Atlantic Ocean and SIC in the Arctic Ocean and its marginal seas are well coherent with that of the winter SAT over East Asia.The results indicate that the interdecadal shift of East Asian winter SAT may be related to changes in the North Atlantic SST and the Arctic SIC in the late 1990s. | YANG LiuNi WU BingYi | 2013 | Chinese Science Bulletin2013，58，32： | 9 |
| 5 | Interdecadal shift in the western North Pacific Summer SST anomaly in the late 1980s显示文摘An interdecadal shift in summer (June―August) sea surface temperature (SST) variations during the period of 1968―2002 was identified in the late 1980s, which is characterized by a phase alternating from negative to positive phases of the leading mode of the empirical orthogonal function (EOF) analysis of the summer monthly mean SST in the Pacific domain 100°―180°E and 0°―40°N, accounting for 30.5% of the total variance. During the period of 1968―1987, the leading mode with a mean negative phase state (mean standard deviation = ?0.586) controlled SST variability in the western North Pacific. Correspondingly, negative SST anomalies occupied the western North Pacific south of Japan and Chinese marginal seas. During the period of 1988―2002, the leading mode shifted to its strong positive polarity (mean standard deviation = 0.781), thus positive SST anomalies appeared in the western North Pacific. Accompanied by the interdecadal shift in summer mean SST, summer mean rainfall increased in southern and southeastern China during the late period, particularly in southeastern China where increase in summer mean rainfall exceeded 40 mm, at the 0.05 significance level. | WU BingYi ZHANG RenHe | 2007 | Chinese Science Bulletin2007，52，18： | 9 |
| 6 | Inter-decadal variations of springtime rainfall over southern China mainland for 1979-2004 and its relationship with Eurasian snow显示文摘This study analyzes the inter-decadal variations of rainfall over southern China in spring (March-April-May) using the observed precipitation data for 1979-2004. The result shows that the variations of spring rainfall over southeastern China are opposite to those over and southwestern China in both inter-annual and inter-decadal time scales. The precipitation over south- ern China exhibits an apparent inter-decadal shift in the late 1980s. The accumulated spring rainfall has reduced 30% over southeastern China after the late 1980s, whereas it has increased twice as much over southwestern China. The atmospheric circulations related to this shift show that an abnormal high at lower and middle troposphere appears over Asian middle and high latitudes, accompanied by stronger-than-normal northerly wind over eastern China. Consequently, the wet air flows from tropical oceans are weakened over southern China, resulting in less rainfall over southeastern China and more rainfall over southwestern China. Furthermore, the anomalous atmospheric circulation over Asian middle and high latitudes is closely related to the inter-decadal downward shift of Eurasian spring snow in the late 1980s, indicating that the inter-decadal shift of Eurasian spring snow in the late 1980s is probably an important factor in the decadal shift of spring rainfall over southern China. | ZUO ZhiYan ZHANG RenHe WU BingYi | 2012 | Science China Earth Sciences2012，55，2： | 5 |
| 7 | Response of the East Asian climate system to water and heat changes of global frozen soil using NCAR CAM model显示文摘在陆地空气热和水保存的条件下面,一套敏感数字实验被设置调查东方亚洲气候系统的反应到全球冻结的土壤变化。这被介绍 supercooled 土壤水过程进社区陆地模型(CLM3.0 ) 做,它被联合了到大气的研究社区空气模型(CAM3.1 ) 的国家中心。结果显示出那:(1 ) 在在 CLM3.0 的土壤冰和土壤水之间的比率被 supercooled 土壤水过程清楚地改变。地面表面温度和土壤温度也被影响。(2 ) 欧亚(包括的东方亚洲人) 气候系统在冻结的土壤区域对热和水的变化敏感。在 1 月,阿留申群岛之土人低海水平压力发行量被加强,在 500 hPa 高堵住的乌拉尔变弱,并且东方亚洲马槽变弱。在 7 月,在阿留申群岛之土人岛区域上的海水平压力显著地被减少;在东方亚洲海洋上有在东方亚洲大陆,和积极异例上的 500 hPa geopotential 高度的否定异例。(3 ) 在 1 月,在东亚上的 850 hPa 风地的南方的部件增加,显示削弱的冬季季风。在 7 月,当在海洋上有逆旋风的异例时,气旋的异例出现在东方亚洲大陆上,加强的东方海岸夏天季风反射。(4 ) 在东亚的夏天降雨显著地变化了,包括南部的 Qinghai 西藏高原,中央长江盆,和东北中国上的实质的降水增加。夏天降雨显著地在华南和海南岛减少了,但是稍微减少了在中央并且北方中国。进一步的分析沿着 30 显示出可观的上面的空气运动吗?? | XIN YuFei WU BingYi BIAN LinGen LIU Ge ZHANG Lin LI Ren | 2012 | Chinese Science Bulletin2012，57，34： | 5 |
| 8 | Arctic sea ice bordering on the North Atlantic and inter-annual climate variations显示文摘Variations of winter Arctic sea ice bordering on the North Atlantic are closely related to climate variations in the same region. When winter North Atlantic Oscillation (NAO) index is positive (negative) anomaly phase, Icelandic Low is obviously deepened and shifts northwards (southwards). Simultaneously, the Subtropical High over the North Atlantic is also intensified, and moves northwards (southwards). Those anomalies strengthen (weaken) westerly between Icelandic Low and the Subtropical High, and further result in positive (negative) sea surface temperature (SST) anomalies in the mid-latitude of the North Atlantic, and increase (decrease) the warm water transportation from the mid-latitude to the Barents Sea, which causes positive (negative) mixed-layer water temperature anomalies in the south part of the Barents Sea. Moreover, the distribution of anomaly air temperature clearly demonstrates warming (cooling) in northern Europe and the subarctic regions (including the Barents Sea) and cooling | Bingyi Wu Ronghui Huang Dengyi Gao | 2001 | Chinese Science Bulletin2001，46，2： | 4 |
| 9 | The zonal propagating characteristics of low-frequency oscillation over the Eurasian mid-high latitude in boreal summer显示文摘Using 32-yr National Centers for Environment Prediction-National Center for Atmospheric Research(NCEP-NCAR) reanalysis data,we investigated zonal propagation and circulation characteristics of the low-frequency circulation for the prevailing period over Eurasian mid-high latitude in boreal summer(May-August) in terms of empirical orthogonal function(EOF),linear regression,and phase analysis and so on.We found that the dominant periods of the low-frequency circulation are 10-30 days and it clearly shows meridional(southward) and zonal(westward) propagation features at the middle troposphere(500 hPa).The average zonal speed of the 10-30 days low-frequency oscillation(LFO) is about 9-10 longitudes per day.Further analysis shows that the southernmost part of the polar vortex in the northern hemisphere exhibits westward clockwise rotation in the eastern hemisphere in boreal summer.Also,the southernmost tips of 5400 and 5500 gpm contours,which indicate the site of the major trough in the eastern hemisphere,obviously move westwards.The southernmost tip of 5500 gpm contour line propagates westwards at the speed of about 9-10 longitudes per day,which is consistent with the mean zonal speed of the westward propagation of the low-frequency circulation.Moreover,the 10-30-day LFO-related cold air also shows west propagation feature with respect to LFO phases.The westward propagation of the LFO is the low-frequency-scale embodiment of the clockwise rotation of polar vortex.The cold air activities closely related to polar vortex or to ridge-trough system activities is the essential circulation of 10-30 days LFO circulation over the Eurasian mid-high latitude in boreal summer. | YANG ShuangYan WU BingYi ZHANG RenHe ZHOU ShunWu | 2013 | Science China Earth Sciences2013，56，9： | 4 |
| 10 | Arctic Climate Changes Based on Historical Simulations(1900-2013) with the CAMS-CSM显示文摘The Chinese Academy of Meteorological Sciences Climate System Model(CAMS-CSM) is a newly developed global climate model that will participate in the Coupled Model Intercomparison Project phase 6. Based on historical simulations(1900-2013), we evaluate the model performance in simulating the observed characteristics of the Arctic climate system, which includes air temperature, precipitation, the Arctic Oscillation(AO), ocean temperature/salinity,the Atlantic meridional overturning circulation(AMOC), snow cover, and sea ice. The model-data comparisons indicate that the CAMS-CSM reproduces spatial patterns of climatological mean air temperature over the Arctic(60°-90°N) and a rapid warming trend from 1979 to 2013. However, the warming trend is overestimated south of the Arctic Circle, implying a subdued Arctic amplification. The distribution of climatological precipitation in the Arctic is broadly captured in the model, whereas it shows limited skills in depicting the overall increasing trend. The AO can be reproduced by the CAMS-CSM in terms of reasonable patterns and variability. Regarding the ocean simulation, the model underestimates the AMOC and zonally averaged ocean temperatures and salinity above a depth of 500 m, and it fails to reproduce the observed increasing trend in the upper ocean heat content in the Arctic. The largescale distribution of the snow cover extent(SCE) in the Northern Hemisphere and the overall decreasing trend in the spring SCE are captured by the CAMS-CSM, while the biased magnitudes exist. Due to the underestimation of the AMOC and the poor quantification of air–sea interaction, the CAMS-CSM overestimates regional sea ice and underestimates the observed decreasing trend in Arctic sea–ice area in September. Overall, the CAMS-CSM reproduces a climatological distribution of the Arctic climate system and general trends from 1979 to 2013 compared with the observations, but it shows limited skills in modeling local trends and interannual variability. | Ting WEI Jian LI Xinyao RONG Wenjie DONG Bingyi WU Minghu DING | 2018 | Journal of Meteorological Research2018，32，6： | 4 |
| 11 | Lag influences of winter circulation conditions in the tropical western Pacific on South Asian summer monsoon显示文摘By means of monthly mean NCEP/NCAR data analyses, this note investigates the lag influences of winter circulation conditions in the tropical western Pacific on South Asian summer monsoon through the methods of composite, correlation and statistical confident test. The results indicate clearly that winter climate variations in the equatorial western Pacific would produce significant influences on the following South Asian summer monsoon, and with the lapse of time the lag influences show clearly moving northward and extending westward features. When winter positive (negative) sea level pressure anomalies occupy the equatorial western Pacific, there is an anticyclonic (cyclonic) circulation anomaly appearing in the northwestern Pacific. With the lapse of time, the anticyclonic (cyclonic) circulation anomaly gradually moves to northeast, and its axis in the west-east directions also stretches, therefore, easterly (westerly) anomalies in the south part of the anticyclonic (cyclonic) circulation anomaly | Bingyi Wu Ronghui Huang | 2001 | Chinese Science Bulletin2001，46，10： | 3 |
| 12 | Dominant patterns of winter Arctic surface wind variability显示文摘Dominant statistical patterns of winter Arctic surface wind(WASW) variability and their impacts on Arctic sea ice motion are investigated using the complex vector empirical orthogonal function(CVEOF) method. The results indicate that the leading CVEOF of Arctic surface wind variability, which accounts for 33% of the covariance, is characterized by two different and alternating spatial patterns(WASWP1 and WASWP2). Both WASWP1 and WASWP2 show strong interannual and decadal variations, superposed on their declining trends over past decades. Atmospheric circulation anomalies associated with WASWP1 and WASWP2 exhibit, respectively, equivalent barotropic and some baroclinic characteristics, differing from the Arctic dipole anomaly and the seesaw structure anomaly between the Barents Sea and the Beaufort Sea. On decadal time scales, the decline trend of WASWP2 can be attributed to persistent warming of sea surface temperature in the Greenland—Barents—Kara seas from autumn to winter, reflecting the effect of the Arctic warming. The second CVEOF, which accounts for 18% of the covariance, also contains two different spatial patterns(WASWP3 and WASWP4). Their time evolutions are significantly correlated with the North Atlantic Oscillation(NAO) index and the central Arctic Pattern, respectively, measured by the leading EOF of winter sea level pressure(SLP) north of 70°N. Thus, winter anomalous surface wind pattern associated with the NAO is not the most important surface wind pattern. WASWP3 and WASWP4 primarily reflect natural variability of winter surface wind and neither exhibits an apparent trend that differs from WASWP1 or WASWP2. These dominant surface wind patterns strongly influence Arctic sea ice motion and sea ice exchange between the western and eastern Arctic. Furthermore, the Fram Strait sea ice volume flux is only significantly correlated with WASWP3. The results demonstrate that surface and geostrophic winds are not interchangeable in terms of describing wind field variability over the Arctic Ocean. The results have important implications for understanding and investigating Arctic sea ice variations: Dominant patterns of Arctic surface wind variability, rather than simply whether there are the Arctic dipole anomaly and the Arctic Oscillation(or NAO), effectively affect the spatial distribution of Arctic sea ice anomalies. | WU Bingyi John Walsh LIU Jiping ZHANG Xiangdong | 2014 | Advances in Polar Science2014，25，4： | 2 |
| 13 | Possible impacts of winter Arctic oscillation on Siberian high,the east Asian winter monsoon and sea-ice extent显示文摘 | Wu Bingyi Wang Jia | 2002 | Adv Atmos Sci2002，19，： | 1 |
| 14 | High spatial and temporal resolution mobile incoherent Doppler Iidar for sea surface wind measurements显示文摘 | Liu Zhishen Liu Bingyi Wu Songhua | 2008 | Optics Letters2008，33，13： | 1 |
| 15 | Possible impacts of winter Arctic oscillation on Siberian high, the east Asian winter monsoon and sea-ice extent 显示文摘 | Wu Bingyi Wang Jia | 2002 | Adv Atmos Sci2002，19，2： | 1 |
| 16 | Possible impacts of winter Arctic oscillation on Siberian high,the east Asian winter monsoon and sea-ice extent显示文摘 | Wu Bingyi Wang Jia | 2002 | Adv Atmos Sci2002，19，2： | 1 |
| 17 | High spatial and temporal resolution mobile incoherem Doppler lidar for sea surface wind meas urements显示文摘 | Liu Zhishen Liu Bingyi Wu Songhua | 2008 | Opt Lett2008，33，13： | 1 |
| 18 | Possible impacts of winter Arctic oscillation on Siberian high, the East Asian winter monsoon and sea-ice extent显示文摘 | Wu Bingyi Wang Jia | 2002 | Adv Atmos Sci2002，19，2： | 1 |
| 19 | Correlates of Sexual Lifestyles Among Older Adults Living With HIV in China: Findings From the Sexual Well-being (SWELL) Study显示文摘Sexual lifestyles are closely related to overall human health and well-being.Few studies have focused on sexual lifestyles among older adults living with HIV(OALHIV),especially in low-and middle-income countries.This study is a part of the sexual well-being among older adults in China(SWELL)study,which is a multicenter cross-sectional study focused on sexual health among older adults aged 50 years and older.Participants were 680 OALHIV(≥50 years old)from the SWELL study conducted from June 2020 to December 2022.Data were collected through one-on-one interviews.We used logistic regression to assess the correlates of sexual activity and sexual satis-faction.Among all participants,37.1%were sexually active.Being older,male,in a steady relationship and employed were associated with being sexually active.The prevalence of sexual satisfaction was 69.8%among sexually active OALHIV.Being homosexual and reporting a better general health status were associated with sexual satisfaction.The OALHIV who have depressive symptoms were less likely to report sexual satisfaction.To support holistic healthy aging among OALHIV,it is important for healthcare providers to be educated about the importance of enquiring about sexual activity,satisfaction and problems and addressing concerns while conveying sex-positive attitudes during clinical reviews,as these are still critical aspects of their health and well-being. | Bingyi Wang Xin Peng Leiwen Fu Xinyi Li Tongxin Shi Bowen Liang Tian Tian Thomas Fitzpatrick Zhen Lu Weijie Zhang JunyeBian Xin Xiao YingWang Yunlong Ao Lin Ouyang YongCai Maohe Yu Guohui Wu Linghua Li Xiaojun Meng Huachun Zou | 2023 | Infectious Microbes & Diseases2023，5，3： | 1 |
| 20 | Possible impacts of winter Arctic oscilla- tion on Siberian high,'the east Asian winter monsoon and sea ice extent显示文摘 | Wu Bingyi Wang Jia | 2002 | Advances in Atmospheric Sciences2002，119，： | 1 |
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