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中强地震发震构造标志浅析——以2023年积石山M_(S)6.2地震为例
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作者 张军龙 徐岳仁 +1 位作者 李文巧 陈峰 《地震》 CSCD 北大核心 2024年第1期226-234,共9页
地震地表破裂是地震发生的重要特征,是研究地震动力学、构造变形的重要手段。一般认为,M6 3/4以上的地震才会形成地表破裂。但近年来,也有M6.0左右的地震发生了地表破裂。本文旨在探讨中强地震地表破裂的识别方法。中强地震发震构造的... 地震地表破裂是地震发生的重要特征,是研究地震动力学、构造变形的重要手段。一般认为,M6 3/4以上的地震才会形成地表破裂。但近年来,也有M6.0左右的地震发生了地表破裂。本文旨在探讨中强地震地表破裂的识别方法。中强地震发震构造的识别具有一定的挑战性,主要表现在以下几个方面:(1)中强地震地表破裂的规模(位错量、宽度、长度和深度)较小,容易被黄土层厚覆盖,掩盖地表破裂的痕迹,不易识别;(2)非构造成因裂缝干扰,使得难以区分构造成因地表破裂。本文以2023年积石山M_(S)6.2地震为例,对中强地震构造成因破裂的识别标志进行了初步分析,提出了以下识别标志:(1)地表破裂几何展布和剖面形态,地震伴生的次生灾害(滑坡、崩塌、砂土液化等)的线性分布为识别发震构造提供参考和线索;(2)地表破裂沿破裂走向呈现稳定地穿越不同地貌单元,至少穿越一条沟谷等低凹地貌;(3)地表破裂在地质剖面上表现出稳定的产状;(4)地表破裂伴生构造形态,地表沿破裂发育雁列式褶皱(挤压鼓包)与张裂缝交替出现的现象。本文提出的识别标志为中强地震发震构造的识别提供了新的思路。 展开更多
关键词 青藏高原 拉脊山断裂带 2023年积石山M_(s)6.2地震 发震构造 地震地表破裂
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Analysis on the Role of Mass Media in the Development of Tibet Tourism
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作者 赤列德吉 《海外英语》 2015年第2期91-92,共2页
In this paper, I will briefly analyze the role of mass media in the development of Tibet tourism. Through some examples and some theoretical analysis we will mainly discuss the problems and the prospects of Tibet tour... In this paper, I will briefly analyze the role of mass media in the development of Tibet tourism. Through some examples and some theoretical analysis we will mainly discuss the problems and the prospects of Tibet tourism media. I sincerely hope this thesis will provide some good suggestions and views to the developing of Tibet tourism. 展开更多
关键词 tibet tourism tourism MEDIA MAss MEDIA
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Ecological vulnerability analysis of Tibetan towns with tourism-based economy: a case study of the Bayi District 被引量:9
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作者 KAN Ai-ke LI Guo-qing +3 位作者 YANG Xiao ZENG Ye-long TESREN Luobu HE Jie 《Journal of Mountain Science》 SCIE CSCD 2018年第5期1101-1114,共14页
This paper provides a generalizable mode for the ecological vulnerability evaluation for tourism planning and development in high mountain areas.The Bayi District located in southeastern Tibet is taken as a typical to... This paper provides a generalizable mode for the ecological vulnerability evaluation for tourism planning and development in high mountain areas.The Bayi District located in southeastern Tibet is taken as a typical town to study the conflict between the protection of natural ecological environment and the exploitation of tourism resources. Based on the Sensitivity-Recovery-Pressure(SRP) framework, a set of vulnerability evaluation systems for plateau tourism regions were developed. The spatial principal component analysis(SPCA), remote sensing and GIS technologies were integrated to apply for spatial quantification of evaluation index system. The ecological vulnerability of the Bayi District was divided into five levels: potential, mild, moderate,severe, and extreme, and our results showed that significantly severe and extreme vulnerability areas were mainly distributed throughout the southwestern and central northern alpine pasture and glacial zones.Potential and mild vulnerability areas were mainly distributed in the vicinity of the Yarlung Zangbo River tributary basin. Then three tourism development and environmental protection zones were classified and appropriate measures for the protection were proposed. It also provides a reference for the spatial distribution of a range of areas that require different protection measures according to ecological vulnerability classification. 展开更多
关键词 ECOLOGICAL vulnerability tourism area tibet spatial principal component analysis (sPCA) Moran's I model
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Eco-tourism Development of Bomê County, Tibet Autonomous Region
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作者 Zhineng LIU Min ZHANG +2 位作者 Peiyan ZHAO Jin XU Peng ZHOU 《Agricultural Science & Technology》 CAS 2016年第11期2529-2534,2538,共7页
Bome enjoys exceptional advantage in eco-tourism resources. The research performed analysis on local tourist re- sources and existing problems based on researches available in order to rational exploitation on resourc... Bome enjoys exceptional advantage in eco-tourism resources. The research performed analysis on local tourist re- sources and existing problems based on researches available in order to rational exploitation on resources and advance tourism development. Finally, countermeasures were proposed including education promotion, improvement on quality and awareness, in- creasing talent pool, rebuilding image, scientific planning, and further exploitation on tourist products. 展开更多
关键词 tibet Bome County tourism resources status quo COUNTERMEAsUREs
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The Orientation and Development of Zhenjiang Pearl S.Buck Tourism Products Exploitation 被引量:1
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作者 曹步霄 《Journal of Landscape Research》 2009年第2期61-64,共4页
This study aimed to make an orientation for the development of Zhenjiang Pearl S.Buck tourism products.According to the spatial structure styles of tourism products,this paper discussed the exploitation of Zhenjiang P... This study aimed to make an orientation for the development of Zhenjiang Pearl S.Buck tourism products.According to the spatial structure styles of tourism products,this paper discussed the exploitation of Zhenjiang Pearl S.Buck tourism products from the perspective of spot products,linear products and network products.It expanded the Pearl S.Buck research to tourism science field and put forward some ideas of promoting the comprehensive benefits of Pearl S.Buck tourism resource as well as the exploitation of similar tourism products. 展开更多
关键词 PEARL s.Buck tourism PRODUCT PRODUCT EXPLOITATION PRODUCT ORIENTATION
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Development of Top-quality Tourism Corridor with Cultural Heritage of Emperor's Tomb of Wulingyuan Mausoleum as Theme Experience
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作者 杨尚英 李玲 《Journal of Landscape Research》 2010年第5期69-72,共4页
Cultural heritage of emperor's tomb of Wulingyuan Mausoleum lies in Xianyang which is located at north-central of Guanzhong Plain and which is the central area of Guanzhong-Tianshui economic development zone.With ... Cultural heritage of emperor's tomb of Wulingyuan Mausoleum lies in Xianyang which is located at north-central of Guanzhong Plain and which is the central area of Guanzhong-Tianshui economic development zone.With special geographical position and excellent location condition,it is the important tourism resource and archaeological remains in Shaanxi Province.By using relevant knowledge on tourism,in the perspective of development principle,necessity,feasibility,construction strategy and thought of top-quality tourism corridor with cultural heritage of emperor's tomb of Wulingyuan Mausoleum as theme experience,the author systematically explained the mode elements and value of experiential tourism products,and publicized the tourism resources to a certain extent.On the basis of publicity,the author strived to provide reference for the sustainable development of economy and ecology in this region. 展开更多
关键词 Emperor’s TOMB of Wulingyuan MAUsOLEUM tourism CORRIDOR Cultural heritage
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Tourism Image Plan for Wunvfeng National Forest Park
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作者 李辉 《Journal of Landscape Research》 2011年第9期86-87,91,共3页
After the introduction of tourist resources in Wunvfeng National Forest Park, the paper had planed its overall image from the perspectives of concept design, visual identity, behavioral norms and audio identity. The s... After the introduction of tourist resources in Wunvfeng National Forest Park, the paper had planed its overall image from the perspectives of concept design, visual identity, behavioral norms and audio identity. The slogan of Wunvfeng National Forest Park had been identified as "tour of nature and mythology-Wunvfeng", and the park's emblem, symbolic mascots, spokesman of tourism image and tourist souvenirs had been set, so as to better display tourist advantages of Wunvfeng National Forest Park and create more economic and social benefits. 展开更多
关键词 Wunvfeng NATIONAL FOREsT PARK tourism image PLAN Park’s EMBLEM Identification system
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HOLOCENE SALINE SEDIMENTARY RECORD IN TIBETAN DONG CO(LAKE) AND ITS SIGNIFICANCE ON PALAEOCLIMATE 被引量:5
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作者 Wei Lejun 1,2 ,Zheng Mianping 2,3 2.Open Laboratory of Saline Lake Resources & Environment ,Chinese Academy of Geological Sciences,Beijing 100037,China 3.Institute of Min 《地学前缘》 EI CAS CSCD 2000年第S1期378-378,共1页
Based on the sedimentary characteristics study of Holocene borax\|bearing mirabilite beds of Dong Co(lake) two sections, DZ01 and DZ02, in the center of North\|Tibetan Plateau,combined with dating of 14 C, applied the... Based on the sedimentary characteristics study of Holocene borax\|bearing mirabilite beds of Dong Co(lake) two sections, DZ01 and DZ02, in the center of North\|Tibetan Plateau,combined with dating of 14 C, applied theory and method of comparative salinology, it is determined that the palaeoclimate framework of Dong Co during early\|middle Holocene, and reckoned the range of the temperature variation. Furthermore, after completing regional analogue, discovered that the palaeoclimate environment is fully comparative and consistent with the synchronous lake\|water retreating trace of Zhaduixiong spits in Zabuye Lake basin, with palaeoclimate changes recorded by pollen in adjacent Zabuye Lake, with Holocene plaeoclimate environment indicated by drilling\|hole in Bangong Co,with palaeoclimate significance traced by δ 18 O value in Qinghai Lake and Siling Co and with the palaeoclimate framework during the 5th Level Arid (Salinization) Extension Period of Quaternary arid center of Western China. 展开更多
关键词 Dong CO tibet HOLOCENE sEDIMENTARY record PALAEOCLIMATE change s
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西藏那茶淌铅锌矿床S-Pb同位素组成及其示踪成矿物质来源 被引量:1
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作者 冷秋锋 李文昌 +2 位作者 戴成龙 唐攀 陈明 《沉积与特提斯地质》 CAS CSCD 北大核心 2023年第1期168-179,共12页
那茶淌矿床位于西藏冈底斯-念青唐古拉成矿带东段,为近年发现的具中—大型远景规模的矽卡岩型铅锌矿床,其成矿物质来源及其成矿背景还缺乏详细调查,制约了矿床成因的深入研究。本文在矿床地质特征研究基础上,对矽卡岩型矿石中主要金属... 那茶淌矿床位于西藏冈底斯-念青唐古拉成矿带东段,为近年发现的具中—大型远景规模的矽卡岩型铅锌矿床,其成矿物质来源及其成矿背景还缺乏详细调查,制约了矿床成因的深入研究。本文在矿床地质特征研究基础上,对矽卡岩型矿石中主要金属矿物闪锌矿、方铅矿、磁黄铁矿的S、Pb同位素组成进行分析,探讨矿床成矿物质来源,并与区域上典型铅锌矿床进行对比,总结区域成矿规律。结果显示,那茶淌矿床金属硫化物的δ^(34)S(‰)值变化于-1.6‰~4.2‰之间,平均值为1.4‰,其频率直方图呈正太分布形式,具幔源硫特征。金属硫化物的^(206)Pb/^(204)Pb值为18.548~18.792,平均值为18.691;^(207)Pb/^(204)Pb值为15.683~15.856,平均值为15.755;^(208)Pb/^(204)Pb值为39.049~39.685,平均值为39.331;铅同位素特征值μ的变化范围为9.61~9.93,平均值为9.74,所有样品μ值均高于9.58,显示铅源具有上地壳源区物质的特征。通过区域成矿作用对比研究,那茶淌矿床S、Pb同位素组成与念青唐古拉带东段典型矽卡岩型铅锌矿床具有相似的特征,成矿物质主要来源于念青唐古拉群结晶基底物质的重熔。 展开更多
关键词 s-Pb同位素 矽卡岩型矿床 那茶淌铅锌矿床 冈底斯–念青唐古拉成矿带 西藏
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Rural Tourism, Shanxi Merchants’ Culture and New Rural Construction of Socialism
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作者 史琨 《Journal of Landscape Research》 2010年第8期76-80,共5页
Rural tourism was a new form of tourism gradually emerging in China in recent years. It satisfied urban residents' pursuit of nature and had a promising market prospect. New rural construction of socialism was an ... Rural tourism was a new form of tourism gradually emerging in China in recent years. It satisfied urban residents' pursuit of nature and had a promising market prospect. New rural construction of socialism was an important historical task in the process of economic and social development of China at present and in future period. New rural construction was the important basis of rural tourism development and meanwhile rural tourism development could promote new rural construction. Shanxi Merchant's Culture of Xi Village in Jinzhong City was a kind of excellent rural tourism resource. Developing rural tourism was one of the effective ways to promote new rural construction of socialism in Xi Village. 展开更多
关键词 RURAL tourism sHANXI Merchant’s CULTURE New RURAL construction
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China’s Tibetan Population and Population in Tibet 被引量:1
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作者 Guo Daping(China Population information and Research Centre) 《China Population Today》 1996年第2期7-8,共2页
China’sTibetanPopulationandPopulationinTibetGuoDaping(ChinaPopulationinformationandResearchCentre)TheTibet(X... China’sTibetanPopulationandPopulationinTibetGuoDaping(ChinaPopulationinformationandResearchCentre)TheTibet(Xizang)AutonomousR... 展开更多
关键词 China s tibetan Population and Population in tibet
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Tourism Destination Eco-Security and Its Dynamic Evaluation Method 被引量:1
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作者 SU Qiaolan 《Journal of Landscape Research》 2013年第Z1期35-37,40,共4页
Ecological security of tourism destination is an important factor for the sustainable development of tourism industry, and many tourism destinations are threatened by various ecological problems. A complete understand... Ecological security of tourism destination is an important factor for the sustainable development of tourism industry, and many tourism destinations are threatened by various ecological problems. A complete understanding of eco-security situation is the foundation of maintaining sustainable development for tourism destinations. However, study on tourism destination eco-security has remained in the initial stage, based on domestic and international researches, the connotations and dynamic characteristics of tourism destination eco-security were discussed. Then, evaluation method of tourism destination eco-security and standard system were proposed, also dynamic evaluation method of tourism destination eco-safety based on the situation evaluation and trend was analyzed. 展开更多
关键词 tourism DEsTINATION Eco-security P-s-R MODE DYNAMIC EVALUATION
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China's Health Tourism Grows Rapidly
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作者 Liu Xinwei 《China's Foreign Trade》 2019年第2期46-47,共2页
Health tourism is one of the fastest-growing industries in the world. The health industry has become a compound industry that plays an important role in creating jobs, stimulating consumption, and building connections... Health tourism is one of the fastest-growing industries in the world. The health industry has become a compound industry that plays an important role in creating jobs, stimulating consumption, and building connections between China and the world when it comes to environmentally sustainable industires.In recent years, the Chinese government has approved the construction of two health tourism industry demonstration zones in Bo’ao and Beidaihe,and also approved several health tourism demonstration bases created by 13institutions;one of which is Tianjin Health Industry Park. 展开更多
关键词 China’s HEALTH tourism GROWs Rapidly
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Present Situation and Projection of Tibet's Population
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《China Population Today》 1997年第Z1期28-28,共1页
The following is up-to-date inform at ion about Tibet's Population.In 1995,there was a population about 2.43 million in the region,according to my estima-tion based on data from the 1990 census and annual sam-plin... The following is up-to-date inform at ion about Tibet's Population.In 1995,there was a population about 2.43 million in the region,according to my estima-tion based on data from the 1990 census and annual sam-pling surveys.The birth rate was 28 per thousand,the death rate ten per thousand and the natural increase rate 18 per thousand. 展开更多
关键词 tibets and PROJECTION sITUATION POPULATION PREsENT
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Tibet's Foreign Trade Eyes Bright Prospects
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作者 Wen Duoduo 《China's Foreign Trade》 2005年第20期44-,共1页
关键词 very Us tibets Foreign Trade Eyes Bright Prospects
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An Empirical Study on Fuzzy Comprehensive Evaluation of Red Tourism Resources Based on AHP
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作者 Rong Hu Chaofeng Zhang 《Applied Mathematics》 2018年第2期171-177,共7页
Red tourism, which is featured with spiritual culture, resource fusion and historical socialization, is a remarkable innovation with Chinese characteristics. It is the shinning point of China’s tourism business devel... Red tourism, which is featured with spiritual culture, resource fusion and historical socialization, is a remarkable innovation with Chinese characteristics. It is the shinning point of China’s tourism business development. This paper will show the objective and correct evaluation of red tourism resource. Firstly, it will create evaluation index system by theoretical analysis method and expert consultation method. Secondly, it will evaluate each object synthetically by fuzzy comprehensive evaluation method and analytic hierarchy process. Finally, through case study of General Zhang Aiping’s, Former Residence in Dazhou, Sichuan Province, conclusion and related suggestion will be achieved. 展开更多
关键词 Red tourism Resource Fuzzy Comprehensive EVALUATION Method EVALUATION Index ANALYTIC HIERARCHY Process ZHANG Aiping’s FORMER REsIDENCE
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Visit China '97——spotlight on China's tourism
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作者 Xiao Qiang 《China's Foreign Trade》 1996年第10期58-58,共1页
Visit China ’97 will be introduced soonthrough the joint efforts of the NationalTourism Administration and the CivilAviation Administration of China ( CAAC )following the first success of China Tour ’92,which they a... Visit China ’97 will be introduced soonthrough the joint efforts of the NationalTourism Administration and the CivilAviation Administration of China ( CAAC )following the first success of China Tour ’92,which they also sponsored. It is a common promotional methodto hold tourist years in international tourismcircles and thus in most cases, achievegratifying results. To promote the integrationof China’s tourism with the internationalmarket, the National Tourism Administrationhas launched a series of promotional activities,including the ’93 China Scenery Tour, 展开更多
关键词 WILL Visit China spotlight on China’s tourism CAAC
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Historic Progress of China's Tourism
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作者 Ren Xiaoqiang, staff reporter 《China's Foreign Trade》 1997年第7期43-43,共1页
The first year of the Ninth Five-Year Plan saw historic progress in China’s tourism, as it maintained the momentum of rapid development in the Eighth Five-Year Plan period. 1. China’s international tourism service b... The first year of the Ninth Five-Year Plan saw historic progress in China’s tourism, as it maintained the momentum of rapid development in the Eighth Five-Year Plan period. 1. China’s international tourism service broke through US$10 billion of profit earnings in 1996, and international tourist sources continued to maintain a strong development momentum, witnessing a growth rate of 10 percent. In the year, we accepted 51.12 million overseas tourists, including 6.74 million foreign tourists, respective 展开更多
关键词 In RATE WORK Historic Progress of China’s tourism
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A Brief Analysis of Development of Tibetan Farmers' and Herdsmen's Economic Cooperatives--A Case Study of Nagqu Area
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作者 Yan HE La YU 《Asian Agricultural Research》 2018年第3期1-4,共4页
Through on-the-spot survey and research on the actual situation of agricultural cooperatives and the conditions of production and living of farmers and herdsmen in Nagqu,Tibet,going through a lot of literature,this pa... Through on-the-spot survey and research on the actual situation of agricultural cooperatives and the conditions of production and living of farmers and herdsmen in Nagqu,Tibet,going through a lot of literature,this paper studies and analyzes the development of local cooperative organizations of farmers and herdsmen,understands the actual benefits of cooperative organizations to farmers and herdsmen,aims to increase the income of farmers and herdsmen,and thus puts forward the main problems and measures on agricultural cooperatives in Nagqu area,in order to offer some suggestions for farmers and herdsmen to get rid of poverty through the conclusion of the study. 展开更多
关键词 tibet Farmers and herdsmen’s economic cooperatives Measures and suggestions
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Hainan's tourism Industry
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作者 Miao Miao 《China's Foreign Trade》 1996年第7期45-45,共1页
Hainan Province is one of the key areasfor sightseeing in combination withholidays determined by the state.Thetheme activities of the ’96 China holidayTour sponsored by the National TourismAdministration has resolved... Hainan Province is one of the key areasfor sightseeing in combination withholidays determined by the state.Thetheme activities of the ’96 China holidayTour sponsored by the National TourismAdministration has resolved that HainanProvince should be a key area for this kind ofactivity.This is an extremely good opportunityfor optimizing the product structure of 展开更多
关键词 In Hainan’s tourism Industry
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