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Lithofacies Palaeogeography of the Late Permian Wujiaping Age in the Middle and Upper Yangtze Region, China
Journal of Palaeogeography 2014, 3(4): 384-409 DOI: 10.3724/SP.J.1261.2014.00063 Lithofacies palaeogeography and sedimentology Lithofacies palaeogeography of the Late Permian Wujiaping Age in the Middle and Upper Yangtze Region, China Jin-Xiong Luo*, You-Bin He, Rui Wang School of Geosciences, Yangtze University, Wuhan 430100, China Abstract The lithofacies palaeogeography of the Late Permian Wujiaping Age in Middle and Upper Yangtze Region was studied based on petrography and the “single factor analysis and multifactor comprehensive mapping” method. The Upper Permian Wujiaping Stage in the Middle and Upper Yangtze Region is mainly composed of carbonate rocks and clastic rocks, with lesser amounts of siliceous rocks, pyroclastic rocks, volcanic rocks and coal. The rocks can be divided into three types, including clastic rock, clastic rock-limestone and lime- stone-siliceous rock, and four fundamental ecological types and four fossil assemblages are recognized in the Wujiaping Stage. Based on a petrological and palaeoecological study, six single factors were selected, namely, thickness (m), content (%) of marine rocks, content (%) of shallow water carbonate rocks, content (%) of biograins with limemud, content (%) of thin- bedded siliceous rocks and content (%) of deep water sedimentary rocks. Six single factors maps of the Wujiaping Stage and one lithofacies palaeogeography map of the Wujiaping Age were composed. Palaeogeographic units from west to east include an eroded area, an alluvial plain, a clastic rock platform, a carbonate rock platform where biocrowds developed, a slope and a basin. In addition, a clastic rock platform exists in the southeast of the study area. Hydro- carbon source rock and reservoir conditions were preliminarily analyzed based on lithofacies palaeogeography. -
Uranium Enrichment in a Paleo-Karstic Bauxite Deposit, Yunfeng, SW China Mineralogy, Geochemistry, Transport
Journal of Geochemical Exploration 190 (2018) 424–435 Contents lists available at ScienceDirect Journal of Geochemical Exploration journal homepage: www.elsevier.com/locate/gexplo Uranium enrichment in a paleo-karstic bauxite deposit, Yunfeng, SW China: T Mineralogy, geochemistry, transport – deposition mechanisms and significance for uranium exploration ⁎ Yongzhen Longa,b, Guoxiang Chic, , Jianping Liua,b, Dexian Zhanga,b, Hao Songc,d a Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083, China b School of Geosciences and Info-Physics, Central South University, Changsha 410083, China c Department of Geology, University of Regina, Saskatchewan, S4S 0A2, Canada d Chengdu University of Technology, Chengdu, 610059, China ARTICLE INFO ABSTRACT Keywords: Elevated concentrations of uranium have been found in many bauxite deposits, but the status of uranium in the Paleo-karstic ores and the mechanisms of enrichment have not been well understood. In this paper, we report a new case of Bauxite deposit uranium enrichment in a paleo-karstic bauxite deposit at Yunfeng, southwestern China, present electron probe Uranium minerals micro-analyzer (EPMA) and Raman spectroscopic evidence for the presence of separate U-minerals, and propose EPMA a model in which uranium was enriched through successive processes from chemical weathering through early Raman spectroscopy to burial diagenesis. The Yunfeng bauxite ores, developed in Lower Carboniferous mudrocks overlying Middle to Yunfeng Guizhou Upper Cambrian carbonate rocks, contain 18.0 to 62.4 ppm (average 35.1 ppm) U, which is much high than the abundances in average crustal rocks (1–3 ppm). Micron-sized uraninite occurs as rims of Ti-oxides, fillings of micro-fractures in kaolinite, and disseminated grains in association with sulfides in the matrix of diaspore and kaolinite. -
ISO 639-3 New Code Request
ISO 639-3 Registration Authority Request for New Language Code Element in ISO 639-3 This form is to be used in conjunction with a “Request for Change to ISO 639-3 Language Code” form Date: 2007-8-27 Name of Primary Requester: Conrad Hurd E-mail address: [email protected] Names, affiliations and email addresses of additional supporters of this request: Associated Change request number : 2007-188 (completed by Registration Authority) Tentative assignment of new identifier : hrm (completed by Registration Authority) PLEASE NOTE: This completed form will become part of the public record of this change request and the history of the ISO 639-3 code set. Use Shift-Enter to insert a new line in a form field (where allowed). 1. NAMES and IDENTIFICATION a) Preferred name of language for code element denotation: Horned Miao b) Autonym (self-name) for this language: possibly Hmo or A-Hmo (personal communication from a Chinese Miao scholar, 24 August 2007); Hmongb Khuat Shuad Ndrangl--this applies only to one sub-group (unpublished paper, Johnson 1998, "Farwestern Hmongic," p. 13) c) Common alternate names and spellings of language, and any established abbreviations: The Horned Miao are also called Hmo or A-Hmo (personal communication from a Chinese Miao scholar, 24 August 2007), Jiao Miao, Jiaojiao Miao, Kha-Nzi, Hmong Khua Shua Ndrang, Hmong Sou, Bai Miao, and White Miao (Hattaway 2000, p. 215). d) Reason for preferred name: The people who speak the “Horned Miao” lect are best known for the large horn-shaped wooden combs around which the women who speak this language wrap their hair. -
Report on Domestic Animal Genetic Resources in China
Country Report for the Preparation of the First Report on the State of the World’s Animal Genetic Resources Report on Domestic Animal Genetic Resources in China June 2003 Beijing CONTENTS Executive Summary Biological diversity is the basis for the existence and development of human society and has aroused the increasing great attention of international society. In June 1992, more than 150 countries including China had jointly signed the "Pact of Biological Diversity". Domestic animal genetic resources are an important component of biological diversity, precious resources formed through long-term evolution, and also the closest and most direct part of relation with human beings. Therefore, in order to realize a sustainable, stable and high-efficient animal production, it is of great significance to meet even higher demand for animal and poultry product varieties and quality by human society, strengthen conservation, and effective, rational and sustainable utilization of animal and poultry genetic resources. The "Report on Domestic Animal Genetic Resources in China" (hereinafter referred to as the "Report") was compiled in accordance with the requirements of the "World Status of Animal Genetic Resource " compiled by the FAO. The Ministry of Agriculture" (MOA) has attached great importance to the compilation of the Report, organized nearly 20 experts from administrative, technical extension, research institutes and universities to participate in the compilation team. In 1999, the first meeting of the compilation staff members had been held in the National Animal Husbandry and Veterinary Service, discussed on the compilation outline and division of labor in the Report compilation, and smoothly fulfilled the tasks to each of the compilers. -
Chinacoalchem
ChinaCoalChem Monthly Report Issue May. 2019 Copyright 2019 All Rights Reserved. ChinaCoalChem Issue May. 2019 Table of Contents Insight China ................................................................................................................... 4 To analyze the competitive advantages of various material routes for fuel ethanol from six dimensions .............................................................................................................. 4 Could fuel ethanol meet the demand of 10MT in 2020? 6MTA total capacity is closely promoted ....................................................................................................................... 6 Development of China's polybutene industry ............................................................... 7 Policies & Markets ......................................................................................................... 9 Comprehensive Analysis of the Latest Policy Trends in Fuel Ethanol and Ethanol Gasoline ........................................................................................................................ 9 Companies & Projects ................................................................................................... 9 Baofeng Energy Succeeded in SEC A-Stock Listing ................................................... 9 BG Ordos Started Field Construction of 4bnm3/a SNG Project ................................ 10 Datang Duolun Project Created New Monthly Methanol Output Record in Apr ........ 10 Danhua to Acquire & -
My Visits to the Hmong in the Triangle of Guizhou, Sichuan and Yunnan
A Hmong Scholar’s Visit to China: the Hmong in the Triangle of Guizhou, Sichuan and Yunnan by Kou Yang Nyob luag ntuj yoog luag txuj, nyob luag av yoog luag tsav (‘In Rome be like the Romans’--- Hmong proverb) I have made a few visits to the Hmong of the triangle of Guizhou, Sichuan and Yunnan, and will highlight below two of these visits: the visit in August 2009 to the Hmong of Qianxi (黔西),and my 2014 visit to the Hmong of Xingwen, Gong xian, Junlian, Gulin, Xuyong, Yanjin, Yiliang and Zhaotong. In early August 2009, I led a group of international scholars of Hmong studies to do a post conference visit to the Hmong/Miao in Guizhou Province, China. This visit was under the auspices and sponsorship of the Guizhou Miao Studies Association (also known as the Miao Cultural Development Association), and the guidance of its Vice-President, Professor Zhang Xiao. The group visited both Qiandongnan (Southeast Guizhou) and Qianxi (West Guizhou) Hmong/Miao of Guizou. The visit was my third trip to Qiandongnan, so it was not so special because I had previously written about and travelled to many areas within Qiandongnan. Moreover, Qiandongnan has been Guizhou’s premier cultural tourist region for decades; the Hmu represent the largest sub-group of the Miao in Qiandongnan. The language of the Hmu belongs to the Eastern branch of the Miao language. Economically, educationally, and politically, the Hmu are much better off than the Hmong and Ah Mao, who speak the Western branch of the Miao language. For example, I met with so many politicians, bureaucrats and professors of Hmu ancestry in Guiyang, but only one professor of Hmong descent. -
Volume 90 Number 4 2003 Annals of the Missouri Botanical Garden
Volume 90 Annals Number 4 of the 2003 Missouri Botanical Garden A REVISION OF THE Yelin Huang,2 Peter W. Fritsch,3 and 2 IMBRICATE GROUP OF Suhua Shi STYRAX SERIES CYRTA (STYRACACEAE) IN ASIA1 ABSTRACT Several taxonomic treatments of Styrax (Styracaceae) exist in regional ¯oras of Asia, but the Asian species of the genus have not been comprehensively revised since 1907. To help rectify this, we conducted a taxonomic revision of the Asian species of Styrax series Cyrta with imbricate corolla aestivation. Our revision comprises 17 species with a combined distribution from Japan south to Sumatra and west to Nepal. The circumscriptions of the heretofore poorly de®ned species S. hookeri and S. serrulatus are clari®ed. Styrax agrestis var. curvirostratus is elevated to the species level, and lectotypes are selected for S. duclouxii, S. ¯oribundus, S. hemsleyanus, S. hookeri, S. hookeri var. yunnanensis, S. hypoglaucus, S. japonicus, S. limprichtii, S. macranthus, S. obassia, S. perkinsiae, S. serrulatus var. latifolius, S. shiraianus, S. supaii, and S. wilsonii. Keys, descriptions, and distribution maps are provided for all species. Key words: eastern Asia, Styracaceae, Styrax, Styrax series Cyrta. Styrax L. comprises about 130 species of trees ern Argentina and Uruguay (Fritsch, 1999, 2001). and shrubs distributed in eastern and southeastern Styrax is by far the largest and most widespread of Asia, the New World, and the Mediterranean region the 11 genera in the Styracaceae sensu Fritsch et (Fritsch, 1999). The range of this genus is typical al. (2001) and Fritsch (in press a). Characters of many plant groups distributed among the refugia unique to Styrax in relation to the family include a of Tertiary mixed-mesophytic forests in the North- stamen tube attached high (vs. -
Loan Agreement
OFFICIAL DOCUMENTS Public Disclosure Authorized LOAN NUMBER 8927-CN Loan Agreement Public Disclosure Authorized (Guizhou Aged Care System Development Program) between PEOPLE'S REPUBLIC OF CHINA and Public Disclosure Authorized INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT Public Disclosure Authorized LOAN AGREEMENT AGREEMENT dated as of the Signature Date between PEOPLE'S REPUBLIC OF CHINA ("Borrower") and INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT ("Bank"). The Borrower and the Bank hereby agree as follows: ARTICLE I - GENERAL CONDITIONS; DEFINITIONS 1.01. The General Conditions (as defined in the Appendix to this Agreement) apply to and form part of this Agreement. 1.02. Unless the context requires otherwise, the capitalized terms used in this Agreement have the meanings ascribed to them in the General Conditions or in the Appendix to this Agreement. ARTICLE II- LOAN 2.01. The Bank agrees to lend to the Borrower the amount of three hundred five million seven hundred thousand Euro (E305,700,000), as such amount may be converted from time to time through a Currency Conversion ("Loan"), to assist in financing the program described in Schedule 1 to this Agreement ("Program"). 2.02. The Borrower may withdraw the proceeds of the Loan in accordance with Section IV of Schedule 2 to this Agreement. All withdrawals from the Loan Account shall be deposited by the Bank into an account specified by the Borrower and acceptable to the Bank. 2.03. The Front-end Fee is one quarter of one percent (0.25%) of the Loan amount. 2.04. The Commitment Charge is one quarter of one percent (0.25%) per annum on the Unwithdrawn Loan Balance. -
Conflicting Perceptions of Cultural Preservation and the State of Batik's
Lawrence University Lux Lawrence University Honors Projects 6-2-2016 Evolving Patterns: Conflicting Perceptions of Cultural Preservation and the State of Batik’s Cultural Inheritance Among Women Artisans in Guizhou, China Katherine B. Uram Lawrence University, [email protected] Follow this and additional works at: https://lux.lawrence.edu/luhp Part of the Chinese Studies Commons, Fiber, Textile, and Weaving Arts Commons, Human Geography Commons, Other Anthropology Commons, Other Languages, Societies, and Cultures Commons, Social and Cultural Anthropology Commons, and the Tourism Commons © Copyright is owned by the author of this document. Recommended Citation Uram, Katherine B., "Evolving Patterns: Conflicting Perceptions of Cultural Preservation and the State of Batik’s Cultural Inheritance Among Women Artisans in Guizhou, China" (2016). Lawrence University Honors Projects. 97. https://lux.lawrence.edu/luhp/97 This Honors Project is brought to you for free and open access by Lux. It has been accepted for inclusion in Lawrence University Honors Projects by an authorized administrator of Lux. For more information, please contact [email protected]. Lawrence University Honors Project Evolving Patterns: Conflicting Perceptions of Cultural Preservation and the State of Batik’s Cultural Inheritance Among Women Artisans in Guizhou, China Katie Uram Lawrence University — June 2016 East Asian Studies & Anthropology ADVISOR Dr. Carla N. Daughtry May 9, 2016 Uram 2 ACKNOWLEDGEMENTS So many people have shared their kindness, wisdom, passion and curiosity with me and in doing so, have helped me down the road that has ended with this thesis. Thank you to the people at Lawrence University, Ninghang Batik Company, Guizhou Normal University, and the Guizhou Forerunner College who offered their help and guidance. -
Trace and Rare Earth Elements Constraints on the Sources of the Yunfeng Paleo-Karstic Bauxite Deposit in the Xiuwen-Qingzhen
Ore Geology Reviews 91 (2017) 404–418 Contents lists available at ScienceDirect Ore Geology Reviews journal homepage: www.elsevier.com/locate/oregeorev Trace and rare earth elements constraints on the sources of the Yunfeng T paleo-karstic bauxite deposit in the Xiuwen-Qingzhen area, Guizhou, China ⁎ Yongzhen Longa,b, , Guoxiang Chic, Jianping Liua,b, Zhongguo Jind, Tangen Daia,b a Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha 410083, China b School of Geosciences and Info-Physics, Central South University, Changsha 410083, China c Department of Geology, University of Regina, Saskatchewan S4S 0A2, Canada d Non-Ferrous Metals and Nuclear Industry Geological Exploration Bureau of Guizhou, Guiyang 550005, China ARTICLE INFO ABSTRACT Keywords: A number of Carboniferous paleo-karstic bauxite deposits occur in the Xiuwen-Qingzhen area, central Guizhou Paleo-karstic Province, which constitute an important part of the central Guizhou-Southern Chongqing bauxite belt in Bauxite deposit southwestern China. These deposits consist of lenticular and stratiform orebodies hosted in the Lower Provenance Carboniferous Jiujialu Formation, which lies unconformably above carbonate rocks (mainly dolomite) of the Uranium Middle and Upper Cambrian Loushanguan Group, Shilengshui Formation and Lower Cambrian Qingxudong Yunfeng Formation. Although it is generally agreed that the bauxite resulted from weathering of Cambrian rocks below Guizhou the unconformity, -
Introduction to a Sewage Treatment Pilot Project
Introduction to A Sewage Treatment Pilot Project with VGT in Caixin Village, Puding County, Guizhou Province, Southwest China Ziyuan Feng Guangzhou Vetiver Grass Industry Science and Technology Co. Ltd. Hanping Xia South China Botanical Garden, Chinese Academy Sciences Yuan Xiong The People’s Government of Anshun City June 2016 Project organizer: Agriculture Commission of Guizhou Province Project co-organizer: Agriculture Commission of Anshun City, Guizhou Province Project supervision unit: Agricultural Bureau of Puding Country, Guizhou Province Project construction unit : Guangzhou Vetiver Industry Science and Technology Co. Ltd. Project contents: 1. Integrated wastewater treatment system (60 m3/d) 2. Sewage pipe network collection system with a total length of 3000 m 3. Total project investment: 1.5 million Yuan Project completion date: November 2015 Project Profile • Caixin village is located in the Shawan Development Zone, Chengguan Town, Puding County, belonging to an economic tourism development demonstration site of municipal orchards; • The village is 6 kilometers away from the county town and 1.5 kilometers away from the drinking water source, "Yelang Lake" reservoir of Anshun City; • The whole village has a total of 129 households, of which 400 people are permanent residents; about 20 mu of fishing pond, 1000 mu (15 mu = 1 ha) of vineyard and 5 peasant-restaurants are built nearby. This village is one place of vacationlands for country or town residents; • Sewage treatment capacity of this project is 60 m3/day, and “biochemical reaction integrated system of ecological three- dimensional micro-circulation” is adopted in this project; • The project was funded by Agriculture Commission of Guizhou Province and Mayor’s Foundation of Anshun City. -
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Journal of Risk Analysis and Crisis Response Vol. 9(4); January (2020), pp. 163–167 DOI: https://doi.org/10.2991/jracr.k.200117.001; ISSN 2210-8491; eISSN 2210-8505 https://www.atlantis-press.com/journals/jracr Research Article The Harmonious Development of Big Data Industry and Financial Agglomeration in Guizhou Junmeng Lu1,2,*, Mu Zhang1 1School of Big Data Application and Economics, Guizhou University of Finance and Economics, Guiyang, Huaxi, China 2Guizhou Institution for Technology Innovation and Entrepreneurship Investment, Guizhou University of Finance and Economics, Guiyang, Huaxi, China ARTICLE INFO ABSTRACT Article History It has important practical and theoretical significance to study the coupling relationship and coordinated development between Received 31 January 2019 big data industry and financial agglomeration. This paper used 2015 cross-section data, the intuitionistic fuzzy analytic hierarchy Accepted 17 October 2019 process, the intuitionistic fuzzy number score function, the coupling model and the coupling coordination model to empirically research the coupling and coordination level between Guizhou big data industry and financial agglomeration. The empirical Keywords research shows that there is an obvious imbalance in the coordinated development and obvious spatial heterogeneity of big Big data industry data industry and financial agglomeration in Guizhou. Only Guiyang and Zunyi can achieve the coupling and coordinated financial agglomeration development of big data industry and financial agglomeration. IFAHP coupling model © 2020 The Authors. Published by Atlantis Press SARL. coupled coordination model This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/). 1. INTRODUCTION region and improve the efficiency of resource allocation.