A Geographical Linguistic Study On The Phonetics Of The Kang Dialect Of Tibetan In The “Three Rivers Basin??

Due to the particularities of history and geography,the Nujiang,Lancang and Jinsha River basins are rich in Tibetan language resources.At present,there are still many dialects that have not been investigated,described and analyzed,which has huge potential for development.From the perspective of geographical linguistics,this paper mainly studies the phonetics of the Tibetan Kang dialect in the "Three Rivers Valley" from three aspects: First,it makes a recording of the Gongjue discourses according to the established list of survey words,transliterates them according to the international phonetic alphabet,summarizes the phonology,fills the gaps in the corpus of the Tibetan Kang dialect,and plays a role in the language protection of the Gongjue dialect;it has certain academic value and social value;Secondly,by combining the first-hand data obtained from the field investigation with the existing literature corpus,the phonetic systems of Suoxian dialect,Yushu dialect,Badu dialect and Gongjue dialect are selected in the "Three Rivers Valley" Tibetan Kang dialect area to compare from the two aspects of synchronic and diachronic,and summarize their evolution rules.Finally,the method of geographic linguistics is innovatively introduced into the study of the pronunciation of Tibetan Kang dialect in the "Sanjiang Valley",and the current collected corpus information is integrated to draw the distribution map of phonetic features and core vocabulary.The paper is divided into four chapters:Chapter One introduces the ancient Tibetan phonology,research methods and sources of materials,which lays a foundation for a more clear writing.The second chapter mainly summarizes the existing research results in the academic field from four dimensions:the research on the geographical linguistics of Chinese dialects,the research on the geographical linguistics of ethnic languages,the regional research on Tibetan dialects,and the phonetic research results of Tibetan Kang dialect.Finally,it puts forward the prospect of the research on the geographical linguistics of Tibetan Kang dialect.The third chapter makes a comparison of the phonetic systems of Digongjue dialect,Suoxian dialect,Yushu dialect and Badu dialect,the representative dialects of the Tibetan language Kang dialect in the"Three River Valley",and summarizes their evolution rules.The fourth chapter uses the method of geographic linguistics to study the phonetic features of Tibetan Kangdialect in"Sanjiang Valley":First,11 phonetic features are selected to make a language map;The second is to select ten core words and make consonant and final synchronic phonogram.The fifth chapter summarizes the phonetic features of Tibetan Kangdialect in the"Sanjiang Valley",and summarizes the innovations,deficiencies and prospects of this paper.