Previous studies have shown that reanalysis products contain large uncertainties in the Tibetan Plateau(TP),and the biases are location dependent.Therefore,these products must be evaluated with in situ observations pr...Previous studies have shown that reanalysis products contain large uncertainties in the Tibetan Plateau(TP),and the biases are location dependent.Therefore,these products must be evaluated with in situ observations prior to their applications.In this study,the authors compare the results of several reanalysis projects with independent sounding observations recorded in the Yarlung Tsangpo River valley in the Eastern Himalayas in June 2010.These reanalysis projects include Climate Forecast System Reanalysis(CFSR),Interim European Centre for Medium Range Weather Forecasts Reanalysis(ERA- Interim),Japanese 25-year Reanalysis(JRA-25),Modern Era Retrospective Analysis for Research and Applications(MERRA),National Center for Environmental Prediction and the Department of Energy Reanalysis 2(NCEP-R2),and NCEP Final Analysis(FNL).Statistical quantities such as average,mean bias(MB),root-mean-square difference(RMSD),and correlation coefficient(R) of temperature,specific humidity,u-wind,and v-wind between 100 hPa and 650 hPa were calculated.The authors determined that the performance of each product differed with variables at different levels.The average profiles of the variables were captured by the reanalysis products,with large biases appearing at lower levels.ERA-Interim and NCEP-R2 showed the best and worst performances,respectively,for all variables.This study suggests that users should select appropriate reanalysis products according to their specific purposes for TP research.展开更多
The article deals with musical heritage of some Orient cultures, joint singing as one of the main part of music art from ancient time to nowadays. The measure reflecting live process of national musical art is a perfo...The article deals with musical heritage of some Orient cultures, joint singing as one of the main part of music art from ancient time to nowadays. The measure reflecting live process of national musical art is a performing practice. Makom is the most example of Uzbek classical musical heritage. The art of singing plays considerable role in culture of Uzbek national music. On the basis of classical singing the following singing directions as ＂Folk singing＂ （yallachilik）, ＂Classical singing＂ （mumtoz yallachilik）, ＂Grand Song＂ （katta ashulachilik） and ＂Art of Makom＂ singing forms were formulated and developed. Greatest representatives of Margilan School of singing.展开更多
The bioavailability of 22 heavy metals was investigated at 19 sampling sites in Tieguanyin tea garden in Anxi County,Fujian Province,southeastern China.Heavy metal concentrations were determined by inductively coupled...The bioavailability of 22 heavy metals was investigated at 19 sampling sites in Tieguanyin tea garden in Anxi County,Fujian Province,southeastern China.Heavy metal concentrations were determined by inductively coupled plasma-mass spectrometry(ICP-MS)and evaluated by geo-accumulation index(I_(geo)).Dilute nitric acid extraction was used to evaluate biological activity.Cu,Pb,and Cd were highly bioavailable and most easily absorbed by tea trees.Heavy metal bioavailability in the surface soil was as the ratio of the effective state to the total amount.Cd had the highest I_(geo)values,and the respective samples and sites were classified as moderately/strongly contaminated.Cd element is considered the main factor of heavy metal pollution in the tea garden in Anxi.The other heavy metals studied were present in lower concentrations;thus,the samples were classified as uncontaminated or slightly contaminated.展开更多
The volcanic rocks from Baiyingaolao Formation in the northeastern Hailar Basin are mainly composed of rhyolite and trachydacite. U-Pb dating of zircon shows these volcanic rocks formed in Early Cretaceous( 128--124 M...The volcanic rocks from Baiyingaolao Formation in the northeastern Hailar Basin are mainly composed of rhyolite and trachydacite. U-Pb dating of zircon shows these volcanic rocks formed in Early Cretaceous( 128--124 Ma). Geochemical data indicate that they are sub-alkaline series in composition and rich in alkali and potassium. All samples have similar rare earth element patterns characterized by high total rare earth elements contents( ∑REE = 113. 96 × 10- 6-204. 33 × 10- 6),significant fractionation of heavy and light rare earth elements( ∑LREE / ∑HREE = 3. 10-4. 52) with middle negative Eu anomalies( δEu = 0. 46-0. 76).The trace elements are characterized by enrichment in large-ion lithophile elements such as K,Rb,LREE and depletion in high field strength elements e. g. Nb,Ta,HREE,P and Ti,while enriched in Th and U. Rhyolite and trachydacite contain low initial87 Sr /86 Sr ratios( 0. 704 9--0. 7 053) and positive εNd( t) values( ca. 4.15). These data suggest that the magma of rhyolite and trachydacite were derived from mafic lower crust newly accreted from mantle,with the evolutional trend of comagmatic fractional crystallization.展开更多
Folk songs as an important part of traditional culture in Shandong, is very important spiritual wealth. In this paper, from terms of development history, classification, local language, melody type, etc. we analyze th...Folk songs as an important part of traditional culture in Shandong, is very important spiritual wealth. In this paper, from terms of development history, classification, local language, melody type, etc. we analyze the artistic characteristics of folk music in northern Shandong.展开更多
Forty-five years ago,Joka was just a herder grazing animals on Damxung Grassland in the Tibet Autonomous Region.At that time,the concept of music class did not exist in the curriculum of local elementary schools,so th...Forty-five years ago,Joka was just a herder grazing animals on Damxung Grassland in the Tibet Autonomous Region.At that time,the concept of music class did not exist in the curriculum of local elementary schools,so the boy＇s musical talent originated from the traditional pastoral songs and dances characteristic of his hometown.Nowadays,53-year-old Joka has become the first post-doctoral candidate for professional music composition in China as well as the first Tibetan musicology master and doctor.展开更多
The paper based on the proposed integrative approach to studying music cultures of the Eastern Europe. Come to light the factors of integration promoting interference and enrichment of national musical cultures. The r...The paper based on the proposed integrative approach to studying music cultures of the Eastern Europe. Come to light the factors of integration promoting interference and enrichment of national musical cultures. The region of national composer schools actively joined in world art process in the second half of the 19th century （Czechia, Poland, and Hungary） and in the 20th century （Bulgaria, Slovakia, Romania, Serbia, Slovenia, and Macedonia） Theme of this paper is to identify the basic principles of this region. The purpose of the work, defining features of the musical cultures of the Eastern European region as a whole, also here highlights the commonality of the creative ideas of representatives of the region--Bartok, Janachek, Martinu, etc.. Method of developing is defined by their orientation to the disclosure of topic. The paper used the comparative-typological and integrated approaches and methods of analysis展开更多
A 30-year-old Western musical captivates theaudience in the Chinese capitalThe Phantom of the Opera—a musical on stage in the Chinese capital city for the first time since it debuted in 1986—wrapped up the last show...A 30-year-old Western musical captivates theaudience in the Chinese capitalThe Phantom of the Opera—a musical on stage in the Chinese capital city for the first time since it debuted in 1986—wrapped up the last show of its Beijing tour on January 10.The musical,also staged in Guangzhou in south China＇s Guangdong Province,展开更多
基金supported by the Special Fund for Meteorological Research in the Public Interest (GYHY2012 06041)the National Natural Science Foundation of China (Grant No.40905067)and the Ministry of Science and Technology of the People’s Republic of China (2009CB421403)
文摘Previous studies have shown that reanalysis products contain large uncertainties in the Tibetan Plateau(TP),and the biases are location dependent.Therefore,these products must be evaluated with in situ observations prior to their applications.In this study,the authors compare the results of several reanalysis projects with independent sounding observations recorded in the Yarlung Tsangpo River valley in the Eastern Himalayas in June 2010.These reanalysis projects include Climate Forecast System Reanalysis(CFSR),Interim European Centre for Medium Range Weather Forecasts Reanalysis(ERA- Interim),Japanese 25-year Reanalysis(JRA-25),Modern Era Retrospective Analysis for Research and Applications(MERRA),National Center for Environmental Prediction and the Department of Energy Reanalysis 2(NCEP-R2),and NCEP Final Analysis(FNL).Statistical quantities such as average,mean bias(MB),root-mean-square difference(RMSD),and correlation coefficient(R) of temperature,specific humidity,u-wind,and v-wind between 100 hPa and 650 hPa were calculated.The authors determined that the performance of each product differed with variables at different levels.The average profiles of the variables were captured by the reanalysis products,with large biases appearing at lower levels.ERA-Interim and NCEP-R2 showed the best and worst performances,respectively,for all variables.This study suggests that users should select appropriate reanalysis products according to their specific purposes for TP research.
文摘The article deals with musical heritage of some Orient cultures, joint singing as one of the main part of music art from ancient time to nowadays. The measure reflecting live process of national musical art is a performing practice. Makom is the most example of Uzbek classical musical heritage. The art of singing plays considerable role in culture of Uzbek national music. On the basis of classical singing the following singing directions as ＂Folk singing＂ （yallachilik）, ＂Classical singing＂ （mumtoz yallachilik）, ＂Grand Song＂ （katta ashulachilik） and ＂Art of Makom＂ singing forms were formulated and developed. Greatest representatives of Margilan School of singing.
基金supported by the National Science Foundation of China(21177043,21377042)the National Science Foundation of Fujian Province(2015J01147)+1 种基金Fujian Provincial Key Laboratory of Ecology-Toxicological Effects and Control for Emerging Contaminants(PY16006)the Research Program of Science and Technology of Quanzhou City Government(2012Z86,2014Z130)
文摘The bioavailability of 22 heavy metals was investigated at 19 sampling sites in Tieguanyin tea garden in Anxi County,Fujian Province,southeastern China.Heavy metal concentrations were determined by inductively coupled plasma-mass spectrometry(ICP-MS)and evaluated by geo-accumulation index(I_(geo)).Dilute nitric acid extraction was used to evaluate biological activity.Cu,Pb,and Cd were highly bioavailable and most easily absorbed by tea trees.Heavy metal bioavailability in the surface soil was as the ratio of the effective state to the total amount.Cd had the highest I_(geo)values,and the respective samples and sites were classified as moderately/strongly contaminated.Cd element is considered the main factor of heavy metal pollution in the tea garden in Anxi.The other heavy metals studied were present in lower concentrations;thus,the samples were classified as uncontaminated or slightly contaminated.
文摘The volcanic rocks from Baiyingaolao Formation in the northeastern Hailar Basin are mainly composed of rhyolite and trachydacite. U-Pb dating of zircon shows these volcanic rocks formed in Early Cretaceous( 128--124 Ma). Geochemical data indicate that they are sub-alkaline series in composition and rich in alkali and potassium. All samples have similar rare earth element patterns characterized by high total rare earth elements contents( ∑REE = 113. 96 × 10- 6-204. 33 × 10- 6),significant fractionation of heavy and light rare earth elements( ∑LREE / ∑HREE = 3. 10-4. 52) with middle negative Eu anomalies( δEu = 0. 46-0. 76).The trace elements are characterized by enrichment in large-ion lithophile elements such as K,Rb,LREE and depletion in high field strength elements e. g. Nb,Ta,HREE,P and Ti,while enriched in Th and U. Rhyolite and trachydacite contain low initial87 Sr /86 Sr ratios( 0. 704 9--0. 7 053) and positive εNd( t) values( ca. 4.15). These data suggest that the magma of rhyolite and trachydacite were derived from mafic lower crust newly accreted from mantle,with the evolutional trend of comagmatic fractional crystallization.
文摘Folk songs as an important part of traditional culture in Shandong, is very important spiritual wealth. In this paper, from terms of development history, classification, local language, melody type, etc. we analyze the artistic characteristics of folk music in northern Shandong.
文摘Forty-five years ago,Joka was just a herder grazing animals on Damxung Grassland in the Tibet Autonomous Region.At that time,the concept of music class did not exist in the curriculum of local elementary schools,so the boy＇s musical talent originated from the traditional pastoral songs and dances characteristic of his hometown.Nowadays,53-year-old Joka has become the first post-doctoral candidate for professional music composition in China as well as the first Tibetan musicology master and doctor.
文摘The paper based on the proposed integrative approach to studying music cultures of the Eastern Europe. Come to light the factors of integration promoting interference and enrichment of national musical cultures. The region of national composer schools actively joined in world art process in the second half of the 19th century （Czechia, Poland, and Hungary） and in the 20th century （Bulgaria, Slovakia, Romania, Serbia, Slovenia, and Macedonia） Theme of this paper is to identify the basic principles of this region. The purpose of the work, defining features of the musical cultures of the Eastern European region as a whole, also here highlights the commonality of the creative ideas of representatives of the region--Bartok, Janachek, Martinu, etc.. Method of developing is defined by their orientation to the disclosure of topic. The paper used the comparative-typological and integrated approaches and methods of analysis
文摘A 30-year-old Western musical captivates theaudience in the Chinese capitalThe Phantom of the Opera—a musical on stage in the Chinese capital city for the first time since it debuted in 1986—wrapped up the last show of its Beijing tour on January 10.The musical,also staged in Guangzhou in south China＇s Guangdong Province,
