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季季:台湾社会生活的独特透视
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作者 樊洛平 《河南广播电视大学学报》 2004年第1期12-14,共3页
季季在20世纪70年代的台湾文坛上,是最有希望突破女性写作困境的实力派作家。一方面,她以现实参与精神,关注转型时期的台湾社会与人群,借小说笔墨演绎世态人心变迁,见证人性批判的深度。另一方面,她坚持女性本位的写作立场,以温和、迂... 季季在20世纪70年代的台湾文坛上,是最有希望突破女性写作困境的实力派作家。一方面,她以现实参与精神,关注转型时期的台湾社会与人群,借小说笔墨演绎世态人心变迁,见证人性批判的深度。另一方面,她坚持女性本位的写作立场,以温和、迂回的抗衡方式和宽厚的母性色彩,观照台湾女性的当下生存境遇,通过人生的怀疑与疏离、生命的感念与超越、女性的互助与救赎等角度,传达了自己对女性的悲悯情怀和书写理念。季季对女性写作空间的开拓,功不可没。 展开更多
关键词 季季 作家 女性本位写作 台湾省 社会生活 人性批判
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冷漠 怀疑 疏离——论季季小说中的两性关系 被引量:2
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作者 于爱芹 《职大学报》 2010年第3期48-50,26,共4页
在20世纪六七十年代台湾女性小说创作中,季季坚持女性本位主义立场,从女性生命经验的感悟与思考出发,揭示出婚恋形态中充满冷漠、怀疑、疏离色彩的两性关系,以看似温和的方式反抗男权中心话语,在不动声色中挑战和质疑了惯常的男女相处模... 在20世纪六七十年代台湾女性小说创作中,季季坚持女性本位主义立场,从女性生命经验的感悟与思考出发,揭示出婚恋形态中充满冷漠、怀疑、疏离色彩的两性关系,以看似温和的方式反抗男权中心话语,在不动声色中挑战和质疑了惯常的男女相处模式,从而揭示了女性自我救赎与独立自强的一种人生方向。 展开更多
关键词 季季小说 两性关系 冷漠与疏离 自我救赎
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Interannual variability of boreal summer intraseasonal oscillation over the northwestern Pacific influenced by the Pacific Meridional Mode
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作者 Haoyu Zhou Pang-Chi Hsu +1 位作者 Lin Chen Yitian Qian 《Atmospheric and Oceanic Science Letters》 2025年第1期6-11,共6页
During the boreal summer,intraseasonal oscillations exhibit significant interannual variations in intensity over two key regions:the central-western equatorial Pacific(5°S-5°N,150°E-150°W)and the s... During the boreal summer,intraseasonal oscillations exhibit significant interannual variations in intensity over two key regions:the central-western equatorial Pacific(5°S-5°N,150°E-150°W)and the subtropical Northwestern Pacific(10°-20°N,130°E-175°W).The former is well-documented and considered to be influenced by the ENSO,while the latter has received comparatively less attention and is likely influenced by the Pacific Meridional Mode(PMM),as suggested by partial correlation analysis results.To elucidate the physical processes responsible for the enhanced(weakened)intraseasonal convection over the subtropical northwestern Pacific during warm(cold)PMM years,the authors employed a moisture budget analysis.The findings reveal that during warm PMM years,there is an increase in summer-mean moisture over the subtropical northwestern Pacific.This increase interacts with intensified vertical motion perturbations in the region,leading to greater vertical moisture advection in the lower troposphere and consequently resulting in convective instability.Such a process is pivotal in amplifying intraseasonal convection anomalies.The observational findings were further verified by model experiments forced by PMM-like sea surface temperature patterns. 展开更多
关键词 Boreal summer intraseasonal oscillation Interannual variability Pacific Meridional Mode Moisture budget analysis
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读金文札记四则 被引量:1
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作者 陈建新 《汉字汉语研究》 2024年第1期33-39,125,共8页
本文由四则札记组成:第一则考释季老盉铭文的“肇”字;第二则考释黄子季子庚臣簠铭文的“黍”字;第三则考释虢仲编钟铭文中的“承首(守)”;第四则考释竞之■鼎器铭的“宁”字,认为“宁”即《左传》中的公孙宁。
关键词 季老盉 黄子季子庚臣簠 虢仲编钟 竞之■鼎
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Study on the Introduction and Screening of Cut Roses in the Tropical Coastal Area of China 被引量:5
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作者 林亚琼 陈冠铭 +2 位作者 许惠秋 汪李平 乔顺法 《Agricultural Science & Technology》 CAS 2012年第10期2123-2128,共6页
[Objective] This study aimed to select suitable cultivars of cut roses with prominent comprehensive performance which is suitable for the commercial promotion in the tropical region of South Hainan Province,including ... [Objective] This study aimed to select suitable cultivars of cut roses with prominent comprehensive performance which is suitable for the commercial promotion in the tropical region of South Hainan Province,including Sanya and the low-altitude area.[Method] Introduction experiment and production test were designed to observe the agronomic and economic traits of cultivars in a rose resources nursery established in Sanya.[Result] Through observation in the resources garden,18 varieties were chosen to conduct the introduction experiment,of which 8 varieties were selected to accomplish the production test.The results of the production test showed that 'Vendela','Golden Emblem','Samantha' and 'Tineke' showed the best adaptability;the cut flower quality of 'Carola','Black Magic' and 'Golden Emblem' belonged to the first grade;the yield of 'Movie Star','Golden Emblem' and 'Black Magic' was more than one million per hm2;except 'Golden Emblem',the vase life of the other seven cultivars was more than 10 days;'Carola','My Choice' and 'Perfume White' had better disease-and insect-resistance;'Carola','Vendela','Rouge Meilland','Tineke','Golden Emblem','Samantha','Perfume White','Saiun','Asagumo' and 'Double Delight' were more resistant to blackspot,while 'Black Magic','Versilla','Alec's Red' and 'Movie Star' were less resistant to blackspot.[Conclusion] Cultivars of cut roses were able to grow and develop normally in the tropical coastal area of Hainan Province,including South Hainan and Sanya,where it was appropriate for the production of cut roses.However,it is necessary to pay attention to the prevention and control of thrips and blackspot.'Black Magic','Carola','Vendela','Rouge Meilland','Golden Emblem','Tineke','Movie Star' and 'Samantha' showed best comprehensive performance,which were thus worthy of large-scale popularization in Hainan Province. 展开更多
关键词 Tropical coastal area of China(Sanya) Rosa Hybrida Cut roses INTRODUCTION Variety Selection
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我的姊姊张爱玲
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作者 张子静 季季 《作文通讯(实用阅读版)》 2010年第1期17-17,共1页
她的脾气就是喜欢特别:随便什么事情总爱跟别人两样一点,就拿穿衣裳来说罢,她顶喜欢穿古怪样子的,记得三年她从香港回来,我去看她,她穿着一件矮领子的布旗袍,大红颜色的底子,上面印着一朵一朵蓝的白的大花,
关键词 《我的姊姊张爱玲》 小说 文学 张子静 季季
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推荐: 五种小规模养猪模式
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《畜牧市场》 2005年第7期24-24,共1页
为了引导农户充分利用土地和庭院资源优势,积累发展资金,根据对农产养猪生产的现状分析,现提出五种“种植+小规模养猪”的技术模式,供参考。
关键词 养殖模式 养殖规模 小批量滚动饲养 隔月均等饲养 多户联营饲养 季季批量饲养 自繁自育饲养
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Millennial-centennial Scales Climate Changes of Holocene Indicated by Magnetic Susceptibility of High-resolution Section in Salawusu River Valley, China 被引量:20
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作者 LU Yingxia LI Baosheng +4 位作者 WEN Xiaohao QIU Shifan WANG Fengnian NIU Dongfeng LI Zhiwen 《Chinese Geographical Science》 SCIE CSCD 2010年第3期243-251,共9页
The upmost segment (Holocene series) of the Milanggouwan stratigraphic section (MGS 1) in the Salawusu River valley shows 11 sedimentary cycles of dune sands and fluvio-lacustrine facies, or dune sands and paleoso... The upmost segment (Holocene series) of the Milanggouwan stratigraphic section (MGS 1) in the Salawusu River valley shows 11 sedimentary cycles of dune sands and fluvio-lacustrine facies, or dune sands and paleosols. The analysis of the magnetic susceptibility of this segment suggests that there are 11 magnetic susceptibility cycles with the value alternating from low to high, in which the layers of the dune sands correspond to the lower value of the magnetic susceptibility and the layers of fluvio-lacustrine facies and paleosols correspond to the higher peaks. The study reveals that the low and high magnetic susceptibility values indicate the climate dominated by cold-arid winter monsoon and warm-humid summer monsoon of East Asia, respectively, and the study area has experienced at least 22 times of milleunial-centennial scales climate alternation from the cold-arid to the warm-humid during the Holocene. In terms of the time and the climate nature, the variations basically correspond to those of the North Atlantic and some records of cold-warm changes in China as well. They might be caused by the alternation of winter and summer monsoons in the Mu Us Desert induced by global climate fluctuations in the Holocene. 展开更多
关键词 MGS1 segment magnetic susceptibility millennial-centennial scales climate changes HOLOCENE Salawusu River valley
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The possible influence of solar activity on Indian summer monsoon rainfall 被引量:7
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作者 Ma Lihua Han Yanben Yin Zhiqiang 《Applied Geophysics》 SCIE CSCD 2007年第3期231-237,共7页
The Indian summer monsoon rainfall (ISMR) plays an important role in the climate system of South Asia. Recently, studies about ISMR variations have been going into more depth. In this present paper, we mainly use th... The Indian summer monsoon rainfall (ISMR) plays an important role in the climate system of South Asia. Recently, studies about ISMR variations have been going into more depth. In this present paper, we mainly use the Scargle periodogram and wavelet transform methods to study the periodicity of ISMR changes between 1871 and 2004 and review the possible influence of solar activity on the rainfall. Analysis results show complicated ISMR variations have periodicities with remarkable time-variable characteristics. Investigating a possible connection between the rainfall and solar variations, we believe that solar activity affects the ISMR variations to some extent. 展开更多
关键词 Summer monsoon rainfall solar activity scargle periodogram wavelet transform
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An approach to prediction of the South China Sea summer monsoon onset 被引量:6
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作者 胡敦欣 于乐江 《Chinese Journal of Oceanology and Limnology》 SCIE CAS CSCD 2008年第4期421-424,共4页
In the present paper, correlation between the South China Sea summer monsoon (SCSSM) onset and heat content in the upper layer of the warm pool in the western Pacific Ocean is examined using the Scripps Institution ... In the present paper, correlation between the South China Sea summer monsoon (SCSSM) onset and heat content in the upper layer of the warm pool in the western Pacific Ocean is examined using the Scripps Institution of Oceanography dataset for the period of 1955-1998 and an approach to prediction the SCSSM onset is proposed. Correlation showes that there exists interdecadal variability of the SCSSM onset demarcated by 1970 with the largest correlation coefficient in the area west of the center of the warm pool rather than near its centers, implying certain effect from other factors involved besides ENSO. As the correlation is poor for the period before 1970, the heat content anomaly of the warm pool after 1970 is used to indicate early or late onset of the SCSSM beforehand. An ideal representative area (1°×1°) for the warm pool heat content was determined with its center at 3°N/138°E. The nearest TAO (TAO-Tropical Atmosphere Ocean-array) mooring to the center is at 2°N/137°E, and chosen to calculate the heat content for prediction. It is suggested that the TAO mooring at 2°N/137°E could be used to predict the SCSSM onset with the heat content in the upper layer, if the correlation between the SCSSM onset and the heat content of the warm pool runs like that of after 1970. On the other hand, if the situation does like the one before 1970, the representative station is determined at 13°S/74°E with relatively poor correlation, meaning that the warm pool in the western Pacific Ocean plays more important role in the SCSSM onset than the Indian Ocean. 展开更多
关键词 South China Sea Summer Monsoon warm pool heat content
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Seasonal variability of salinity budget and water exchange in the northern Indian Ocean from HYCOM assimilation 被引量:10
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作者 张玉红 杜岩 《Chinese Journal of Oceanology and Limnology》 SCIE CAS CSCD 2012年第6期1082-1092,共11页
Based on HYbrid Coordinate Ocean Model (HYCOM) assimilation and observations, we analyzed seasonal variability of the salinity budget in the southeastern Arabian Sea (AS) and the southern part of the Bay of Bengal (BO... Based on HYbrid Coordinate Ocean Model (HYCOM) assimilation and observations, we analyzed seasonal variability of the salinity budget in the southeastern Arabian Sea (AS) and the southern part of the Bay of Bengal (BOB), as well as water exchange between the two basins. Results show that fresh water flux cannot explain salinity changes in salinity budget of both regions. Oceanic advection decreases salinity in the southeastern AS during the winter monsoon season and increases salinity in the southern BOB during the summer monsoon season. In winter, the Northeast Monsoon Current (NMC) carries fresher water from the BOB westward into the southern AS; this westward advection is confined to 4°-6°N and the upper 180 m south of the Indian peninsula. Part of the less saline water then turns northward, decreasing salinity in the southeastern AS. In summer, the Southwest Monsoon Current (SMC) advects high-salinity water from the AS eastward into the BOB, increasing salinity along its path. This eastward advection of high-salinity water south of the India Peninsula extends southward to 2°N, and the layer becomes shallower than in winter. In addition to the monsoon current, the salinity difference between the two basins is important for salinity advection. 展开更多
关键词 seasonal variability salinity budget Arabian Sea Bay of Bengal zonal water exchange HYbridCoordinate Ocean Model (HYCOM) assimilation
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Temporal Variations of the Frontal and Monsoon Storm Rainfall during the First Rainy Season in South China 被引量:11
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作者 YUAN Fang WEI Ke +2 位作者 CHEN Wen FONG Soi Kun LEONG Ka Cheng 《Atmospheric and Oceanic Science Letters》 2010年第5期243-247,共5页
The temporal variations in storm rainfall during the first rainy season (FRS) in South China (SC) are investigated in this study. The results show that the inter-annual variations in storm rainfall during the FRS in S... The temporal variations in storm rainfall during the first rainy season (FRS) in South China (SC) are investigated in this study. The results show that the inter-annual variations in storm rainfall during the FRS in SC seem to be mainly influenced by the frequency of storm rainfall, while both frequency and intensity affect the inter-decadal variations in the total storm rainfall. Using the definitions for the beginning and ending dates of the FRS, and the onset dates of the summer monsoon in SC, the FRS is further divided into two sub-periods, i.e., the frontal and monsoon rainfall periods. The inter-annual and inter-decadal variations in storm rainfall during these two periods are investigated here. The results reveal a significant out-of-phase correlation between the frontal and monsoon storm rainfall, especially on the inter-decadal timescale, the physical mechanism for which requires further investigation. 展开更多
关键词 the first rainy season in South China the frontal storm rainfall the monsoon storm rainfall temporal variations
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Projected Changes in Asian Summer Monsoon in RCP Scenarios of CMIP5 被引量:7
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作者 BAO Qing 《Atmospheric and Oceanic Science Letters》 2012年第1期43-48,共6页
Responses of the Asian Summer Monsoon(ASM) in future projections have been studied based on two core future projections of phase five of the Coupled Model Intercomparison Project(CMIP5) coordinated experiments with th... Responses of the Asian Summer Monsoon(ASM) in future projections have been studied based on two core future projections of phase five of the Coupled Model Intercomparison Project(CMIP5) coordinated experiments with the IAP-coupled model FGOALS_s2(the Flexible Global Ocean-Atmosphere-Land System Model).The projected changes of the ASM in climatological mean and interannual variability were respectively reported.Both the South Asian Summer Monsoon(SASM) and the East Asian Summer Monsoon(EASM) were intensified in their climatology,featuring increased monsoon precipitation and an enhanced monsoon lower-level westerly jet flow.Accordingly,the amplitude of the annual cycle of rainfall over East Asia(EA) is enhanced,thereby indicating a more abrupt monsoon onset.After the EA monsoon onset,the EASM marched farther northward in the future scenarios than in the historical runs.In the interannual variability,the leading pattern of the EASM,defined by the first multi-variable EOF analysis over EA,explains more of the total variances in the warmest future scenario,specifically,Representative Concentration Pathway(RCP8.5).Also,the correlation coefficients analysis suggests that the relationship between the EASM interannual variations and ENSO was significantly strengthened in the future projections,which may indicate improved predictability of the EASM interannual variations. 展开更多
关键词 Asian Summer Monsoon CMIP ENSO monsoon change FGOALS EASM
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DETERMINATION OF ONSET DATE OF THE SOUTH CHINA SEA SUMMER MONSOON IN 2006 USING LARGE-SCALE CIRCULATIONS 被引量:8
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作者 郑彬 林爱兰 +1 位作者 谷德军 李春晖 《Journal of Tropical Meteorology》 SCIE 2011年第3期202-208,共7页
Since the South China Sea (SCS) summer monsoon (SCSSM) is pronouncedly featured by abruptly intensified southwesterly and obviously increased precipitation over the SCS,the lower-tropospheric winds and/or convection i... Since the South China Sea (SCS) summer monsoon (SCSSM) is pronouncedly featured by abruptly intensified southwesterly and obviously increased precipitation over the SCS,the lower-tropospheric winds and/or convection intensities are widely used to determine the SCSSM onset.The methods can be used successfully in most of the years but not in 2006.Due to the intrusion of Typhoon Chanchu(0601)that year,the usual method of determining SCSSM onset date by utilizing the SCS regional indices is less capable of pinpointing the real onset date.In order to solve the problem,larger-scale situations have to be taken into account.Zonal and meridional circulations would be better to determine the break-out date of SCSSM in 2006.The result indicates that its onset date is May 16.Moreover,similar onset dates for other years can be obtained using various methods,implying that large-scale zonal and meridional circulations can be used as an alternative method for determining the SCSSM onset date. 展开更多
关键词 South China Sea summer monsoon(SCSSM) CIRCULATION ONSET TYPHOON
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Marine Atmospheric Boundary Layers Associated with Summer Monsoon Onset over the South China Sea in 1998 被引量:8
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作者 WANG Dong-Xiao ZHOU Wen +2 位作者 YU Xiao-Li XIE Qiang WANG Xin 《Atmospheric and Oceanic Science Letters》 2010年第5期263-270,共8页
The variations of the marine atmospheric boundary layer (MABL) associated with the South China Sea Summer Monsoon were examined using the Global Positioning System (GPS) sounding datasets obtained four times daily dur... The variations of the marine atmospheric boundary layer (MABL) associated with the South China Sea Summer Monsoon were examined using the Global Positioning System (GPS) sounding datasets obtained four times daily during May-June 1998 on board Research Vessels Kexue 1 and Shiyan 3. The MABL height is defined as the height at the lowest level where virtual potential temperature increases by 1 K from the surface. The results indicate that the MABL height decreased over the northern South China Sea (SCS) and remained the same over the southern SCS, as sea surface temperature (SST) fell for the northern and rose for the southern SCS after the monsoon onset. Over the northern SCS, a decrease in both the SST and the surface latent-heat flux after the onset resulted in a reduction of the MABL height as well as a decoupling of MABL from clouds. It was found that MABL height reduction corresponded to rainfall occurrence. Over the southern SCS, a probable reason for the constant increase of SST and surface heat flux was the rainfall and internal atmospheric dynamics. 展开更多
关键词 monsoon onset marine atmospheric boundary layer height atmosphere internal dynamics SST
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A STUDY ON THE RELATIONSHIP BETWEEN THE SUMMER PRECIPITATION IN NORTHEAST CHINA AND THE GLOBAL SEA SURFACE TEMPERATURE ANOMALY (SSTA) IN PRECEDING SEASONS 被引量:4
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作者 孙力 沈柏竹 +1 位作者 安刚 唐晓玲 《Journal of Tropical Meteorology》 SCIE 2004年第1期43-52,共10页
Based on the NCEP/NCAR reanalysis global SST, 500-hPa geopotential height, 850-hPa wind monthly mean data and summer precipitation from 80 observation stations of Northeast China for the period 1961-2000, the summer p... Based on the NCEP/NCAR reanalysis global SST, 500-hPa geopotential height, 850-hPa wind monthly mean data and summer precipitation from 80 observation stations of Northeast China for the period 1961-2000, the summer precipitation field of Northeast China was decomposed by using the principal component analysis method, then the relationships between the first three precipitation leading modes and the global SSTA in preceding seasons were studied, and the responses of the 500-hPa atmospheric circulation in East Asia to the preceding winter SSTA in north Pacific and its influence on the summer precipitation in Northeast China were probed. The results show that the SSTA, especially the ENSO event in preceding seasons has really very important influence on the occurrence of the whole coincident precipitation episode in Northeast China, and relates to the precipitation episodes of the reverse variation in south-north and in west-east direction closely. The north Pacific SST anomalies in preceding winters are associated with the summer precipitation in Northeast China through its influence on the western Pacific subtropical high and the East Asia subtropical monsoon in summer. Therefore, taking the global SSTA distribution in preceding seasons, especially the ENSO event, as the precursor signal to predict the precipitation anomaly in Northeast China has good reliability and definite indicative significance. 展开更多
关键词 summer precipitation in northeast China SST anomaly subtropical high climate prediction
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A PRIMARY STUDY OF SUMMER MONSOON INDEX OVER THE SOUTH CHINA SEA AND EAST ASIA BASED ON SATELLITE OBSERVATION 被引量:3
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作者 江吉喜 覃丹宇 刘春霞 《Journal of Tropical Meteorology》 SCIE 2007年第1期21-24,共4页
The results by statistical analysis of black body Temperature (TBB) pentad mean from the Japanese GMS in the period of May to August, 1980-2002, show that the summer monsoon index (SMI) is defined to be the pentad... The results by statistical analysis of black body Temperature (TBB) pentad mean from the Japanese GMS in the period of May to August, 1980-2002, show that the summer monsoon index (SMI) is defined to be the pentad mean TBB≤273 K. Its intensity includes three levels: TBB〉268 K for weak monsoon, 268 KETBB〉263 K for normal monsoon and TBB≤263K for strong monsoon over the South China sea and East Asia. In the meantime, a diagnostic method using TBB pentad anomaly is also introduced to help identify monsoon intensity. The SMI is used to run statistical analyses of the initial onset of the monsoon and its pentad variations with the year and month. A fairly close relationship is found between pentad monsoon activity and heavy rainfall periods in the two typical flood years of 1994 and 1998, which resulted from heavy rainfall over the Yangtze River basin and south China. 展开更多
关键词 pentad summer monsoon index black-body temperature (TBB) monsoon intensity
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The Coupled Model Predictability of the Western North Pacific Summer Monsoon with Different Leading Times 被引量:6
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作者 LU Ri-Yu LI Chao-Fan +1 位作者 Se-Hwan YANG Buwen DONG 《Atmospheric and Oceanic Science Letters》 2012年第3期219-224,共6页
Leading time length is an important issue for modeling seasonal forecasts. In this study, a comparison of the interannual predictability of the Western North Pacific (WNP) summer monsoon between different leading mont... Leading time length is an important issue for modeling seasonal forecasts. In this study, a comparison of the interannual predictability of the Western North Pacific (WNP) summer monsoon between different leading months was performed by using one-, four-, and sevenmonth lead retrospective forecasts (hindcasts) of four coupled models from Ensembles-Based Predictions of Climate Changes and Their Impacts (ENSEMBLES) for the period of 1960 2005. It is found that the WNP summer anomalies, including lower-tropospheric circulation and precipitation anomalies, can be well predicted for all these leading months. The accuracy of the four-month lead prediction is only slightly weaker than that of the one-month lead prediction, although the skill decreases with the increase of leading months. 展开更多
关键词 seasonal forecast leading month Western North Pacific coupled models ENSEMBLES
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DETERMINATION OF SOUTH CHINA SEA MONSOON ONSET AND EAST ASIAN SUMMER MONSOON INDEX 被引量:3
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作者 高辉 梁建茵 《Journal of Tropical Meteorology》 SCIE 2006年第1期1-8,共8页
Results of the definition of South China Sea summer monsoon onset date and East Asian summermonsoon index in recent years are summarized in this paper. And more questions to be resolved are introducedlater.
关键词 South China Sea summer monsoon onset date East Asian summer monsoon index
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Intraseasonal variation of the East Asian summer monsoon in La Ni?a years 被引量:7
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作者 XUE Feng ZHAO Jun-Jie 《Atmospheric and Oceanic Science Letters》 CSCD 2017年第2期156-167,共12页
Based on the composite result of six major the intraseasonal variation of the East Asian La Nina events during 1979-2012, the authors reveal summer monsoon (EASM) and summer rainfall in East Asia in La Nino years. D... Based on the composite result of six major the intraseasonal variation of the East Asian La Nina events during 1979-2012, the authors reveal summer monsoon (EASM) and summer rainfall in East Asia in La Nino years. Due to a higher SST over the western Pacific warm pool in the proceeding winter and spring, warm pool convection in summer is enhanced, leading to a cyclonic anomaly in the subtropical western Pacific. As a result, the western Pacific subtropical high is located more northeastward, and the seasonal march in East Asia is thus accelerated.This anomalous pattern tends to change with the seasonal march, with a maximum anomaly in July. Besides, there is less Mei-yu rainfall in the Yangtze River basin, with an earlier start and termination. The rainfall distribution in East Asia during La Nino years is characterized bya zonal pattern of less rainfall in eastern China and more rainfall over the oceanic region of the western Pacific. By comparison, a meridional pattern is found during El Nino years, with less rainfall in the tropics and more rainfall in the subtropics and midlatitudes. Therefore, the influence of La Nino on the EASM cannot be simply attributed to an antisymmetric influence of El Nino. 展开更多
关键词 La Nina East Asian summer monsoon intraseasonal variation western Pacific subtropical high
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