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The 2008 Wenchuan Earthquake: Risk Management Lessons and Implications Ic Acknowledgements
The 2008 Wenchuan Earthquake: Risk Management Lessons and Implications Ic ACKNOWLEDGEMENTS Authors Emily Paterson Domenico del Re Zifa Wang Editor Shelly Ericksen Graphic Designer Yaping Xie Contributors Joseph Sun, Pacific Gas and Electric Company Navin Peiris Robert Muir-Wood Image Sources Earthquake Engineering Field Investigation Team (EEFIT) Institute of Engineering Mechanics (IEM) Massachusetts Institute of Technology (MIT) National Aeronautics and Space Administration (NASA) National Space Organization (NSO) References Burchfiel, B.C., Chen, Z., Liu, Y. Royden, L.H., “Tectonics of the Longmen Shan and Adjacent Regoins, Central China,” International Geological Review, 37(8), edited by W.G. Ernst, B.J. Skinner, L.A. Taylor (1995). BusinessWeek,”China Quake Batters Energy Industry,” http://www.businessweek.com/globalbiz/content/may2008/ gb20080519_901796.htm, accessed September 2008. Densmore A.L., Ellis, M.A., Li, Y., Zhou, R., Hancock, G.S., and Richardson, N., “Active Tectonics of the Beichuan and Pengguan Faults at the Eastern Margin of the Tibetan Plateau,” Tectonics, 26, TC4005, doi:10.1029/2006TC001987 (2007). Embassy of the People’s Republic of China in the United States of America, “Quake Lakes Under Control, Situation Grim,” http://www.china-embassy.org/eng/gyzg/t458627.htm, accessed September 2008. Energy Bulletin, “China’s Renewable Energy Plans: Shaken, Not Stirred,” http://www.energybulletin.net/node/45778, accessed September 2008. Global Terrorism Analysis, “Energy Implications of the 2008 Sichuan Earthquake,” http://www.jamestown.org/terrorism/news/ article.php?articleid=2374284, accessed September 2008. World Energy Outlook: http://www.worldenergyoutlook.org/, accessed September 2008. World Health Organization, “China, Sichuan Earthquake.” http://www.wpro.who.int/sites/eha/disasters/emergency_reports/ chn_earthquake_latest.htm, accessed September 2008. -
Journal of Avian Biology JAV-01015 Liu, Y., Chen, G., Huang, Q., Jia, C., Carey, G., Leader, P., Li, Y., Zou, F., Yang, X., Olsson, U
Journal of Avian Biology JAV-01015 Liu, Y., Chen, G., Huang, Q., Jia, C., Carey, G., Leader, P., Li, Y., Zou, F., Yang, X., Olsson, U. and Alström, P. 2016. Species delimitation of the white- tailed rubythroat Calliope pectoralis complex (Aves, Turdidae) using an integrative taxonomic approach. – J. Avian Biol. doi: 10.1111/jav.01015 Supplementary material Appendix 1 Table A1. Samples with vouchers and sequences with GenBank accession numbers used in this article (AMNH=American Museum of Natural History, SYSb=Sun Yat-sen University, SCIEA=South China Institute of Endangered Animals). GenBank accession numbers in bold indicate sequences yielded in this study. No. of Taxon Locality Sample ID/Voucher samples COI Cytb ODC Myo Aksu, Xinjiang, China SYSb024 1 KU973742 KU973766 KU973805 KU973785 Nalati Grassland, Xinyuan, Xinjiang, China SYSb1087/IOZ64459 1 KU973743 KU973767 —— KU973786 Hogasangkhok Ravine,Varzob Region, Tajikistan SYSb1088/IOZ63178 1 KU973745 KU973769 KU973807 KU973788 C. pectoralis Hogasangkhok Ravine,Varzob Region, Tajikistan SYSb1089/IOZ63189 1 KU973746 KU973770 KU973808 KU973789 ballioni Hogasangkhok Ravine,Varzob Region, Tajikistan SYSb1090/IOZ63190 1 KU973747 KU973771 KU973809 KU973790 Hogasangkhok Ravine,Varzob Region, Tajikistan SYSb1091/IOZ63198 1 KU973748 KU973772 KU973810 KU973791 Kazakhstan Sangster et al. (2010) 1 —— HM633321 HM633739 HM633603 The Tian Shan Observatory, Kazakhstan SYSb462 1 KU973744 KU973768 KU973806 KU973787 Xiadawuxiang, Maqen, Qinghai, China SYSb540/IOZ54456 1 KU973732 KU973755 KU973797 KU973779 Baima Snow Mountain, Deqin, Yunnan, China SYSb770 1 KU973733 KU973756 KU973798 —— Fugong, Nujiang, Yunnan, China SYSb771/KIZ-GLGS0218 1 KU973734 KU973757 KU973799 KU973780 Lushui, Nujiang, Yunnan, China SYSb772/KIZ-GLGS5006 1 KU973735 KU973758 KU973800 KU973781 Yulong Snow Mountain, Lijiang, Yunnan, China SYSb773/KIZ-YL07191 1 KU973736 KU973759 KU973801 KU973782 C. -
Respective Influence of Vertical Mountain Differentiation on Debris Flow Occurrence in the Upper Min River, China
www.nature.com/scientificreports OPEN Respective infuence of vertical mountain diferentiation on debris fow occurrence in the Upper Min River, China Mingtao Ding*, Tao Huang , Hao Zheng & Guohui Yang The generation, formation, and development of debris fow are closely related to the vertical climate, vegetation, soil, lithology and topography of the mountain area. Taking in the upper reaches of Min River (the Upper Min River) as the study area, combined with GIS and RS technology, the Geo-detector (GEO) method was used to quantitatively analyze the respective infuence of 9 factors on debris fow occurrence. We identify from a list of 5 variables that explain 53.92%% of the total variance. Maximum daily rainfall and slope are recognized as the primary driver (39.56%) of the spatiotemporal variability of debris fow activity. Interaction detector indicates that the interaction between the vertical diferentiation factors of the mountainous areas in the study area is nonlinear enhancement. Risk detector shows that the debris fow accumulation area and propagation area in the Upper Min River are mainly distributed in the arid valleys of subtropical and warm temperate zones. The study results of this paper will enrich the scientifc basis of prevention and reduction of debris fow hazards. Debris fows are a common type of geological disaster in mountainous areas1,2, which ofen causes huge casual- ties and property losses3,4. To scientifcally deal with debris fow disasters, a lot of research has been carried out from the aspects of debris fow physics5–9, risk assessment10–12, social vulnerability/resilience13–15, etc. Jointly infuenced by unfavorable conditions and factors for social and economic development, the Upper Min River is a geographically uplifed but economically depressed region in Southwest Sichuan. -
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. -
Analysis of Landslide Stability Based on the Morgenstern-Price Method
E3S Web of Conferences 299, 02019 (2021) https://doi.org/10.1051/e3sconf/202129902019 EDEP 2021 Analysis of Landslide Stability Based on the Morgenstern-Price Method Qiang Fan*, Jiayang Lin, Wencheng Sun, Jie Lu and Peihua Chen Southwest Branch of State Grid Corporation of China, Chengdu, Sichuan Province, China Abstract. The landslide is a kind of natural disaster caused by slope instability. Due to its wide distribution, frequent occurrence, and damaging effects, many countries in the world suffer from it. Sichuan Province in China is a landslide-prone area since it locates in the seismic zone. In this paper, the Morgenstern-Price method is used to analyze the stability of a landslide in Sichuan Province, and heavy rainfall is also simulated to analyze the landslide stability under such conditions, which can provide assistance for geological disaster prevention in the future. 1 Introduction The landslide, one of the most common natural disaster, is the downslope movement of rock and soil under gravity along a certain weak surface. It is caused by natural factors such as earthquakes and rainfall, as well as human activities. Due to their own instability, slopes often slide or collapse under the influenced of geology, topography and weather, which affects the surrounding roads, bridges and residential areas, and poses great threat to human life and property. For example, on 31 May, 1970, a major earthquake struck the top of Peruvian Andes. Millions of cubic meters of rock fell off the mountainside, triggering a rock collapse that moved 14 km within 3 minutes, buried a city and caused more than 25,000 deaths [1]. -
Damage in the 2008 China Earthquake
Damage in the 2008 China Earthquake Ari Wibowo1, Bidur Kafle2, Alireza Mohyeddin Kermani2, Nelson T.K. Lam2, John L. Wilson1, Emad F. Gad1,2 1. Faculty of Engineering and Industrial Science, Swinburne University of Technology, Hawthorn, Victoria, 3122, Australia. 2. Dept of Civil and Environmental Engineering, University of Melbourne, Parkville, Victoria, 3010, Australia. ABSTRACT: An earthquake measuring 7.9 Richter scale occurred in Wenchuan on 12 May 2008, some 92km west of Chengdu, Sichuan Province, China. A field investigation was conducted in regions with Modified Mercalli intensity ranging from MMI VI to XI in order to study the damage pattern. As Australia has a low to moderate level of seismicity, this paper presents the failure characteristic of reinforced concrete buildings for intensity MMI VI to VIII, which dominated by 1) precast construction collapse, 2) unreinforced masonry damage, 3) soft storey building, 4) damage on façade system, 5) reinforced concrete quality and detailing, 6) pounding between two adjacent structures. KEYWORDS: Earthquake damage, earthquake reconnaissance, reinforced concrete, unreinforced masonry, soft storey structures. 1. INTRODUCTION A 7.9 magnitude Wenchuan earthquake (named after its epicentre in Wenchuan County) jolted Sichuan Province of China on 12 May 2008. Over 69,000 people were reported to have died, around 374,171 injured, 18,340 people missing, more than 15 million people were evacuated and an estimated five million people left without housing. Table 1 [2] shows the scale of damage from the Wenchuan earthquake. A collaborative team from Swinburne University of Technology, University of Melbourne, and University of Hong Kong investigated building structure damage. The places chosen were Chengdu (MMI VI-VII), Dujiangyan (MMI VII-IX), Mianyang (MMI VII-VIII) and Ying Xiu (MMI XI) as shown in Figure 1. -
China: Sichuan Earthquake
DREF Bulletin China: n° MDRCN003 Sichuan Update No. 1 GLIDE n° EQ-2008-000062-CHN Earthquake 13 May 2008 The International Federation’s Disaster Relief Emergency Fund (DREF) is a source of un-earmarked money created by the Federation in 1985 to ensure that immediate financial support is available for Red Cross and Red Crescent response to emergencies. The DREF is a vital part of the International Federation’s disaster response system and increases the ability of national societies to respond to disasters. CHF 250, 000 (USD 236,580 or Euro 153,355) has been allocated from the International Federation of Red Cross and Red Crescent Societies’ Disaster Relief Emergency Fund (DREF) to support the Red Cross Society of China (RCSC) in delivering immediate assistance to those affected by the earthquake in Sichuan province. Unearmarked funds to repay DREF are encouraged. The RCSC has launched a national appeal and is currently in discussion with the International Federation on launching an international emergency appeal within the next few days. The RCSC welcomes direct assistance for the provision of relief items to affected populations, especially cash contributions that will allow RCSC branches to purchase items locally, rather than rely on disrupted transportation routes. Summary: By 7 a.m. Tuesday, 13 May, China’s Ministry of Civil Affairs reported 9,219 casualties from the 7.8-magnitude earthquake which hit on 12 May 2008 and affected eight provinces and municipalities including Sichuan, Gansu, Shaanxi, Chongqing, Yunnan, Shanxi, Guizhou and Hubei. With staff and volunteers on 24-hour duty, the local branches of the RCSC immediately allocated emergency relief to the field after the earthquake hit. -
The Overall Planning for Post Wenchuan Earthquake
Supplementary Appendix A 1 The Overall Planning for Post-Wenchuan Earthquake Restoration and Reconstruction Compilation Basis: Law of the People’s Republic of China on Protecting against and Mitigating Earthquake Disasters Regulations on Post-Wenchuan Earthquake Restoration and Reconstruction (the State Council No. 526) Guiding Opinions of the State Council on Post-Wenchuan Earthquake Restoration and Reconstruction (NDRC [2008] No.22) Compiling Units: Planning Group of Post-Wenchuan Earthquake Restoration and Reconstruction of the Earthquake Relief Headquarters under the Sate Council Group Leader: National Development and Reform Committee (NDRC) Co-leader: The People’s Government of Sichuan Province, Ministry of Housing and Urban-Rural Development (MOHURD) Group Members: The People’s Government of Shaanxi Province, People’s Government of Gansu Province, Ministry of Education, Ministry of Science and Technology, Ministry of Industry and Information Technology, State Ethnic Affairs Commission, Ministry of Public Security, Ministry of Civil Affairs, Ministry of Finance, Ministry of Human Resources and Social Security, Ministry of Land and Resources, Ministry of Environmental Protection, Ministry of Transport, Ministry of Railways, Ministry of Water Resources, Ministry of Agriculture, Ministry of Commerce, Ministry of Culture, Ministry of Health, National Population and Family Planning Commission, People’s Bank of China, State-owned Assets Supervision and Administration Commission, State Administration of Taxation, State Administration of -
SICHUAN EARTHQUAKE ONE YEAR REPORT May 2009
SICHUAN EARTHQUAKE ONE YEAR REPORT May 2009 unite for children SICHUAN EARTHQUAKE ONE YEAR REPORT May 2009 1 SICHUAN EARTHQUAKE ONE YEAR REPORT May 2009 FOREWORD Minutes after picking up seismological reports of a major tremor in the vicinity of Chengdu, UNICEF China and the global UNICEF Operations Centre in New York began to gather information on the situation of children. Those activities laid the foundation for what has since become a full-fledged emergency response to the 12 May 2008 Sichuan earthquake. The huge scale of the devastation along a swath of territory running from central Sichuan to southern Gansu quickly prompted a major government mobilization. The Government of China worked around the clock to organize and undertake a massive rescue and relief operation to save lives and address the needs of earthquake survivors. The government’s TABLE OF CONTENTS response was impressive in its speed, scope of mobilization, and resource inputs. The scale of damage riveted attention as media reports and citizen 1 Foreword blogs carried the story to a stunned world. It quickly became clear that the public response to this disaster would be on a scale quite different 3 Introduction from previous major disasters in China. Immediately, a national wave of concern and support materialized, and it was not unusual to see cars and 5 Maps buses filled with food, water and volunteers making their way to Sichuan to offer whatever help they could. Scenes of young volunteers – taking 6 Key Principles leave from their schools and jobs – working day and night to provide services for earthquake victims were witnessed all over Sichuan. -
Sichuan Earthquake
Emergency Appeal Final Report China: Sichuan earthquake Final Report Emergency appeal n° MDRCN003 GLIDE n° EQ-2008-000062-CHN 30 April 2012 Period covered by this update: May 2008 – December 2011 Appeal target (current): CHF 152.86 million Appeal coverage: 98 per cent <click here for final financial report or here for contact details> L Left above: In Shaanxi, a CBHFA volunteer explains to a mother some basic home measures to treat children’s fever Left below 1 & 2: The ERU, deployed to Sichuan by the IFRC have now been handed over to the RCSC, forming the basis of its own domestic ERT. These were already deployed in 2010 after the Yushu earthquake1. The pictures show Yunnan’s sanitation ERT checking the set-up latrine in Yushu and local people in the quake-hit area carrying water supplied by the ERT Right above 1: Shelter beneficiaries in Jiulong township stand in front of their new home Right above 2: Villagers in Qinglong village enjoy the safe drinking water supply from the IFRC supported water supply project Right below: People participate in the construction training in Jiulong village as part of IFRC’s livelihood project Middle: Students in Nanchong conduct psychosocial support activities 1 A major earthquake measuring 7.1 Richter scale hit Yushu Tibetan Autonomous Prefecture in Qinghai province on 14 April, 2010. The deadly quake left 2,698 people killed, 270 missing. Appeal history: • A revised emergency appeal was launched on 22 September 2010 for CHF 152.86 million to assist 200,000 families (up to 1,000,000 people) for 44 months. -
Major Parameters of Wenchuan Earthquake
Brief introduction to recovery and reconstruction of Wenchuan earthquake –stricken region He Yongnian China Earthquake Administration May 2011 Major parameters of Wenchuan earthquake Original time: 14:28, May 12, 2008 Location: Wenchuan county, Sichuan Province, China (30. 986°N 103. 364°E) Magnitude: 8.0 Focal depth: 14 Km Lasting duration: 120 sec. Outline of Damage and loss of the earthquake Items Total* Total affected area 500,000 km2, 417 counties, 4,667 towns, 48,810 villages Severely affected area 130,000 km2, 51 counties Evacuated and temporarily 151.1 million people resettled IjInjure d 43 million peopl e Severely injured Over 10,000 sent to 370 hospitals Rescued and saved 84,017 people Received relief aid 8,810,000 people Economic loss RMB Yuan 845 billion * Include Sichuan, Gansu and Shaanxi Provinces Distribution of the Main Shock and Aftershocks (M>4.0) The seismic intensity (MMS) reached IX degree in epicenter region between Yingxiu town, Wenchuan county and Qushan town, Beichuan county, the area is 2419 KM2 The seismic intensity of X degree is of 3144 Km2; The seismic intensity of XI degree is 7738 Km2. SiSeismogen ic t ect oni cs of fW Wench uan earth quak e WenchuanWenchuan Longmenshan Longmenshan Maowen-Maochuan fault M=8.0 Yingxiu-Beichuan fault Dujiangyan-Jiangyou fault Longmenshan fault zone, consisting of three faults: Maowen-Maochuan fault, Yingxiu-Beichuan fault and Dujiangyan-Jiangyou fault, is one of the major seismic zones in China. The Wenchuan earthquake with M=8.0 occurred on the Yingxiu- Beichuan fault. General picture of urban destruction of Wenchuan earthquake: Qushan town, Beichuan county Almost all buildings were destructed in Yingxiu Town, Wenchuan county The Xioayudong bridge was collapsed due to the earthquake, Pengzhou city , Sichuan province. -
Firms' Distribution of the Frontier Tea in Sichuan Province During The
ISSN 1712-8358[Print] Cross-Cultural Communication ISSN 1923-6700[Online] Vol. 11, No. 7, 2015, pp. 51-55 www.cscanada.net DOI: 10.3968/6641 www.cscanada.org Firms’ Distribution of the Frontier Tea in Sichuan Province During the Republic of China YANG Shuai[a],* [a]Associate Professor, Tourism Department, Leshan Vocational and tea produced in these counties and cities were transported Technical College, Leshan, China. to Tibet, Qinghai, Ganzi, Aba, Liangshan Autonomous *Corresponding author. Prefecture and the southern regions of Gansu Province Supported by the Tourism Development Research Center of Sichuan The manufacturing center of western frontier tea Province, China “Development of Traditional Tourism Resources and Its was in Dujiangyan and the tea produced in this area Route in Inland River Basin of Sichuan Province” ( LYZ 13-08). was sold to Songpan, Lixian, Maoxian, Wenchuan of Received 2 April 2015; accepted 6 June 2015 Sichuan Province and parts of Gansu Province. In the Published online 26 July 2015 main producing areas of tea, merchants had to deal with procurement of raw materials, tea baking and packaging, Abstract transportation, marketing sales, all this work needed to The tea markets of Sichuan Province were divided into purchase and sale networks, tea factories and business the origin, entrepot and consumer markets. The original managers and workers to finish. This required a strong markets of tea were widely distributed in Sichuan, but commercial capital and good management system. The the main entrepot markets were Kangding and Songpan, tea capitalists and their tea firms had emerged in the Ming which were called frontier tea.