The Daliang Mountains is a collection of Luowu Laqie’s recent poems. Among the contemporary Yi poets using Chinese in poetic creations, Luowu Laqie has the most representative significance. The Daliang Mountains is a...The Daliang Mountains is a collection of Luowu Laqie’s recent poems. Among the contemporary Yi poets using Chinese in poetic creations, Luowu Laqie has the most representative significance. The Daliang Mountains is an emotional and fluent work, which highlights the ecological atmosphere and poetic aesthetics by describing his personal life experience and wise thoughts on history. It creates poetic images through delicate narratives. Its poetic expressions are “brief and to the point”, exquisite and charming, giving full expression to the distinctive culture of the Yi ethnic group and the poet’s modern thinking about ecological protection awareness.展开更多
2014年10月1日越西M5.0(或M_L5.2)地震发生在川滇块体东边界历史地震强度较低的大凉山断裂带中段。基于四川区域地震台网记录的波形资料,利用CAP(Cut and Paste)波形反演方法,计算了越西M5.0地震的震源机制解与震源矩心深度,初步分析了...2014年10月1日越西M5.0(或M_L5.2)地震发生在川滇块体东边界历史地震强度较低的大凉山断裂带中段。基于四川区域地震台网记录的波形资料,利用CAP(Cut and Paste)波形反演方法,计算了越西M5.0地震的震源机制解与震源矩心深度,初步分析了本次地震的发震构造。同时,利用波形资料,计算了该地震的视应力值,并与2001年以来附近区域M_L≥4.0地震的视应力值进行了对比分析。研究结果表明,越西M5.0地震震源机制解节面I走向256°/倾角62°/滑动角167°,节面Ⅱ走向352°/倾角79°/滑动角29°;P轴方位121°,仰角11°,近水平;T轴方位217°,仰角28°;震源矩心深度为11km;矩震级约为MW5.1。根据节面参数与震中附近的主要构造展布,认为此次地震的发震构造为大凉山断裂带中段分支断裂——NNW向普雄断裂,与该断裂走向相近的节面Ⅱ为同震破裂面。本次地震为兼具小量逆冲分量的左旋走滑型地震,是NNW向大凉山断裂带在近水平的NWW-SEE向主压应力作用下左旋走滑活动所致。此外,利用波形资料计算获得的越西M5.0地震的视应力值(0.99MPa)高于汶川8.0级地震后其附近区域的地震视应力,反映了震源区当前的背景应力水平相对较高,有利于中、强地震的发生,越西地震的视应力高值还可能反映了川滇块体整个东边界区域当前的应力水平在逐渐升高,因而发生强震的危险性也在升高。展开更多
基金a staged research result of “Translation and Research of Yi Poems in the English-speaking World from the Cross-cultural Perspective”(item No.:skzx2017-sb46)an item of Sichuan University supported by the Fundamental Research Funds for the Central Universities
文摘The Daliang Mountains is a collection of Luowu Laqie’s recent poems. Among the contemporary Yi poets using Chinese in poetic creations, Luowu Laqie has the most representative significance. The Daliang Mountains is an emotional and fluent work, which highlights the ecological atmosphere and poetic aesthetics by describing his personal life experience and wise thoughts on history. It creates poetic images through delicate narratives. Its poetic expressions are “brief and to the point”, exquisite and charming, giving full expression to the distinctive culture of the Yi ethnic group and the poet’s modern thinking about ecological protection awareness.
文摘2014年10月1日越西M5.0(或M_L5.2)地震发生在川滇块体东边界历史地震强度较低的大凉山断裂带中段。基于四川区域地震台网记录的波形资料,利用CAP(Cut and Paste)波形反演方法,计算了越西M5.0地震的震源机制解与震源矩心深度,初步分析了本次地震的发震构造。同时,利用波形资料,计算了该地震的视应力值,并与2001年以来附近区域M_L≥4.0地震的视应力值进行了对比分析。研究结果表明,越西M5.0地震震源机制解节面I走向256°/倾角62°/滑动角167°,节面Ⅱ走向352°/倾角79°/滑动角29°;P轴方位121°,仰角11°,近水平;T轴方位217°,仰角28°;震源矩心深度为11km;矩震级约为MW5.1。根据节面参数与震中附近的主要构造展布,认为此次地震的发震构造为大凉山断裂带中段分支断裂——NNW向普雄断裂,与该断裂走向相近的节面Ⅱ为同震破裂面。本次地震为兼具小量逆冲分量的左旋走滑型地震,是NNW向大凉山断裂带在近水平的NWW-SEE向主压应力作用下左旋走滑活动所致。此外,利用波形资料计算获得的越西M5.0地震的视应力值(0.99MPa)高于汶川8.0级地震后其附近区域的地震视应力,反映了震源区当前的背景应力水平相对较高,有利于中、强地震的发生,越西地震的视应力高值还可能反映了川滇块体整个东边界区域当前的应力水平在逐渐升高,因而发生强震的危险性也在升高。
