Based on value chain analysis method,we surveyed and interviewed interest groups of batik industry in Danzhai County.From raw material production,product processing,marketing,organization and management,we discussed t...Based on value chain analysis method,we surveyed and interviewed interest groups of batik industry in Danzhai County.From raw material production,product processing,marketing,organization and management,we discussed the supply chain of batik products in ethnic minority areas,and analyzed favorable factors of batik industry development and obstacles to interest groups developing batik industry.Finally,we put forward corresponding policy suggestions,including strengthening farmers' ability in batik production section,enhancing capability construction of batik cooperatives and associations,increasing cultural value added of batik products,bolster policy and financial support of government departments,and promoting establishment of cooperative mechanism for handicrafts.展开更多
This paper takes the protection research of Guizhou Rongjiang batik as a starting point by literature search and field investigation.Firstly,the background of big data and the value of Rongjiang batik are briefly anal...This paper takes the protection research of Guizhou Rongjiang batik as a starting point by literature search and field investigation.Firstly,the background of big data and the value of Rongjiang batik are briefly analyzed.Secondly,the intangible cultural heritage(ICH)protection and industrial development status of Rongjiang batik are investigated.Finally,the use of big data technology is proposed to promote the inheritance and development of Rongjiang batik and enable the applicaiton of its modern design for keeping pace with the times.It is necessary to make full use of the current social and public resources as well as the resources in universities for dissemination and popularization,and to build a new form of“Internet+Inheritor of ICH”.展开更多
Guizhou is one of the concentration provinces for natural resources in China. Most outstanding of these, in particular, are energy resources, mineral resources, biological resources and tourism resources. They occupy ...Guizhou is one of the concentration provinces for natural resources in China. Most outstanding of these, in particular, are energy resources, mineral resources, biological resources and tourism resources. They occupy a very important position in the country. Guizhou’s natural resources are of multiple categories, high grade, huge re-展开更多
The Sichuan-Yunnan-Guizhou(SYG)metallogenic province of southwest China is one of the most important Zn-Pb ore zones in China,with^200 Mt ZnPb ores at mean grades of 10 wt.%Zn and 5 wt.%Pb.The source and mechanism of ...The Sichuan-Yunnan-Guizhou(SYG)metallogenic province of southwest China is one of the most important Zn-Pb ore zones in China,with^200 Mt ZnPb ores at mean grades of 10 wt.%Zn and 5 wt.%Pb.The source and mechanism of the regional Zn-Pb mineralization remain controversial despite many investigations that have been conducted.The Wusihe Zn-Pb deposit is a representative large-scale Zn-Pb deposit in the northern SYG,which mainly occurs in the Dengying Formation and yields Zn-Pb resources of^3.7 Mt.In this paper,Zn and S isotopes,and Fe and Cd contents of sphalerite from the Wusihe deposit were investigated in an attempt to constrain the controls on Zn and S isotopic variations,the potential sources of ore-forming components,and the possible mineralization mechanisms.Both theδ66Zn andδ34S values in sphalerite from the Wusihe deposit increase systematically from the bottom to the top of the strata-bound orebodies.Such spatial evolution inδ66Zn andδ34S values of sphalerite can be attributed to isotopic Rayleigh fractionation during sphalerite precipitation with temperature variations.The strong correlations between the Zn-S isotopic compositions and Fe-Cd concentrations in sphalerite suggest that their variations were dominated by a similar mechanism.However,the Rayleigh fractionation mechanism cannot explain the spatial variations of Fe and Cd concentrations of sphalerite in this deposit.It is noted that the bottom and top sphalerites from the strata-bound orebodies document contrasting Zn and S isotopic compositions which correspond to the Zn and S isotopic characteristics of basement rocks and host rocks,respectively.Therefore,the mixing of two-source fluids with distinct Zn-S isotopic signatures was responsible for the spatial variations of Zn-S isotopic compositions of sphalerite from the Wusihe deposit.The fluids from basement rocks are characterized by relatively lighter Zn(~0.2‰)and S(~5‰)isotopic compositions while the fluids from host rocks are marked by relatively heavier Zn(~0.6‰)and S(~15‰)isotopic compositions.展开更多
The Sichuan-Yunnan-Guizhou(SYG)Pb-Zn mineral province,which has significant Pb-Zn repositories in China,is situated in the western Yangtze Block.Despite decades of research,the Pb-Zn source of deposits is still disput...The Sichuan-Yunnan-Guizhou(SYG)Pb-Zn mineral province,which has significant Pb-Zn repositories in China,is situated in the western Yangtze Block.Despite decades of research,the Pb-Zn source of deposits is still disputed between the basement rocks,sedimentary wall rocks,or the Emeishan flood basalts.The newly-discovered Laoxiongdong Pb-Zn deposit is hosted by the Late Ediacaran Dengying Formation in the SYG province.Moreover,the Laoxiongdong orebodies lie between regional deep faults and close to the Proterozoic basement and Emeishan basalts.Hence,this deposit represents a good case study on the ore-forming material source for the regional Pb-Zn mineralization.The Laoxiongdong Pb-Zn ores are massive,vein,or disseminated and have mainly sphalerite,galena,pyrite,quartz,and calcite.In this paper,we present new sulfide S-Pb-Zn isotope data of the deposit.The sulfideδ34SCDT values(+11.8 to+16.5‰)suggest that the reduced sulfur was mainly sourced from evaporites in the Late Ediacaran-Cambrian sequences.Pb isotopic ratios(206Pb/204Pb=18.004-18.107,207Pb/204Pb=15.652-15.667,and 208Pb/204Pb=38.037-38.248)suggest that the lead metal was primarily originated from the basement rocks.The sphaleriteδ66Zn values(+0.16 to+0.37‰)are also highly similar(within error)to those of basement rocks(+0.10 to+0.34‰),suggesting a basement-rocks zinc source with minor contributions from the carbonate host rocks and Emeishan flood basalts.The narrow sphalerite Zn isotopic range(0.21‰)also indicates that the Zn isotopic fractionation between the sphalerite and initial fluid was limited during the sphalerite ore precipitation.Therefore,we propose that both the Late Ediacaran Dengying Formation rocks and Proterozoic basement rocks were important ore-forming material source for the Laoxiongdong deposit,whereas the Emeishan flood basalts represent only a minor ore-material source.展开更多
基金Supported by Doctor Scientific Research Project of Guizhou Normal University(Strategy for Relationship between Establishing Resourcebased Enterprises and Harmonious Development of Local Communities-A Case Study of Sino Guizhou Jinfeng Mining Co.,Ltd.)
文摘Based on value chain analysis method,we surveyed and interviewed interest groups of batik industry in Danzhai County.From raw material production,product processing,marketing,organization and management,we discussed the supply chain of batik products in ethnic minority areas,and analyzed favorable factors of batik industry development and obstacles to interest groups developing batik industry.Finally,we put forward corresponding policy suggestions,including strengthening farmers' ability in batik production section,enhancing capability construction of batik cooperatives and associations,increasing cultural value added of batik products,bolster policy and financial support of government departments,and promoting establishment of cooperative mechanism for handicrafts.
基金Philosophy and Social Science Research Project of Hubei Education Department in 2020,China(No.20Y074)Provincial Teaching Research Project of Hubei Universities in 2021,China(No.2021332)+1 种基金Key Research Base of Humanities and Social Sciences in Colleges and Universities of Hubei ProvinceBase Project of Hubei Clothing Art and Culture Research Center in 2022,China(No.2022HFG07)。
文摘This paper takes the protection research of Guizhou Rongjiang batik as a starting point by literature search and field investigation.Firstly,the background of big data and the value of Rongjiang batik are briefly analyzed.Secondly,the intangible cultural heritage(ICH)protection and industrial development status of Rongjiang batik are investigated.Finally,the use of big data technology is proposed to promote the inheritance and development of Rongjiang batik and enable the applicaiton of its modern design for keeping pace with the times.It is necessary to make full use of the current social and public resources as well as the resources in universities for dissemination and popularization,and to build a new form of“Internet+Inheritor of ICH”.
文摘Guizhou is one of the concentration provinces for natural resources in China. Most outstanding of these, in particular, are energy resources, mineral resources, biological resources and tourism resources. They occupy a very important position in the country. Guizhou’s natural resources are of multiple categories, high grade, huge re-
基金funded by the Strategic Priority Research Program (B) of the Chinese Academy of Sciences (XDB18030302)the National Key R&D Program of China (2017YFC0602503)the National Natural Science Foundation of China (U1812402, 41430315, 41573011, 41625006)
文摘The Sichuan-Yunnan-Guizhou(SYG)metallogenic province of southwest China is one of the most important Zn-Pb ore zones in China,with^200 Mt ZnPb ores at mean grades of 10 wt.%Zn and 5 wt.%Pb.The source and mechanism of the regional Zn-Pb mineralization remain controversial despite many investigations that have been conducted.The Wusihe Zn-Pb deposit is a representative large-scale Zn-Pb deposit in the northern SYG,which mainly occurs in the Dengying Formation and yields Zn-Pb resources of^3.7 Mt.In this paper,Zn and S isotopes,and Fe and Cd contents of sphalerite from the Wusihe deposit were investigated in an attempt to constrain the controls on Zn and S isotopic variations,the potential sources of ore-forming components,and the possible mineralization mechanisms.Both theδ66Zn andδ34S values in sphalerite from the Wusihe deposit increase systematically from the bottom to the top of the strata-bound orebodies.Such spatial evolution inδ66Zn andδ34S values of sphalerite can be attributed to isotopic Rayleigh fractionation during sphalerite precipitation with temperature variations.The strong correlations between the Zn-S isotopic compositions and Fe-Cd concentrations in sphalerite suggest that their variations were dominated by a similar mechanism.However,the Rayleigh fractionation mechanism cannot explain the spatial variations of Fe and Cd concentrations of sphalerite in this deposit.It is noted that the bottom and top sphalerites from the strata-bound orebodies document contrasting Zn and S isotopic compositions which correspond to the Zn and S isotopic characteristics of basement rocks and host rocks,respectively.Therefore,the mixing of two-source fluids with distinct Zn-S isotopic signatures was responsible for the spatial variations of Zn-S isotopic compositions of sphalerite from the Wusihe deposit.The fluids from basement rocks are characterized by relatively lighter Zn(~0.2‰)and S(~5‰)isotopic compositions while the fluids from host rocks are marked by relatively heavier Zn(~0.6‰)and S(~15‰)isotopic compositions.
基金financially supported by the National Natural Science Foundation of China(No.41272111)。
文摘The Sichuan-Yunnan-Guizhou(SYG)Pb-Zn mineral province,which has significant Pb-Zn repositories in China,is situated in the western Yangtze Block.Despite decades of research,the Pb-Zn source of deposits is still disputed between the basement rocks,sedimentary wall rocks,or the Emeishan flood basalts.The newly-discovered Laoxiongdong Pb-Zn deposit is hosted by the Late Ediacaran Dengying Formation in the SYG province.Moreover,the Laoxiongdong orebodies lie between regional deep faults and close to the Proterozoic basement and Emeishan basalts.Hence,this deposit represents a good case study on the ore-forming material source for the regional Pb-Zn mineralization.The Laoxiongdong Pb-Zn ores are massive,vein,or disseminated and have mainly sphalerite,galena,pyrite,quartz,and calcite.In this paper,we present new sulfide S-Pb-Zn isotope data of the deposit.The sulfideδ34SCDT values(+11.8 to+16.5‰)suggest that the reduced sulfur was mainly sourced from evaporites in the Late Ediacaran-Cambrian sequences.Pb isotopic ratios(206Pb/204Pb=18.004-18.107,207Pb/204Pb=15.652-15.667,and 208Pb/204Pb=38.037-38.248)suggest that the lead metal was primarily originated from the basement rocks.The sphaleriteδ66Zn values(+0.16 to+0.37‰)are also highly similar(within error)to those of basement rocks(+0.10 to+0.34‰),suggesting a basement-rocks zinc source with minor contributions from the carbonate host rocks and Emeishan flood basalts.The narrow sphalerite Zn isotopic range(0.21‰)also indicates that the Zn isotopic fractionation between the sphalerite and initial fluid was limited during the sphalerite ore precipitation.Therefore,we propose that both the Late Ediacaran Dengying Formation rocks and Proterozoic basement rocks were important ore-forming material source for the Laoxiongdong deposit,whereas the Emeishan flood basalts represent only a minor ore-material source.
