唐代丝绸之路演变与西北市场格局的变动

作者： 袁黎明   来源： 陕西师范大学 年份： 2010 文献类型 ： 学位论文 关键词： 市场   丝绸之路   军事   环境   商业  

描述： 丝绸之路横贯东西，绵亘数千里，是古代东西方交通的大动脉，也是中国古代人民与西方各国通商、通使友好往来的贸易之路，它促进了东西方的经济文化交流，为中国乃至世界文明的发展做出了不可磨灭的贡献。唐朝是我国历史上的盛世时代，其政治、经济和文化发展水平都处于世界领先地位，自信的中国人以博大的胸襟、开放的姿态与

全文：的变动。从总体上看，在安史之乱以前，唐代丝绸之路全线畅通，东西方贸易频繁，丝路沿线的市场也得到很大发展，沿线的州县治所多发展成为重要的商业城镇。在隋朝和唐初，沙州和甘州是河陇地区著名的商业中心，长安年间

唐代西北地区政治地理格局变动研究

作者： 魏昀   来源： 陕西师范大学 年份： 2009 文献类型 ： 学位论文 关键词： 唐朝   疆域   羁縻府州   屯田   交通  

描述： th about three of culture and materials the country's territory changed a lot. The country's territory was in an extending period before and the An-Shi Armed Rebellion, and once extended to the Central Asia area.At the same time, the Tang government founded the Ji-Mi-Fu-Zhou system in the Western Regions. The situation changed rapidly when the An-Shi Armed Rebellion broke out. Then the central government mobilized the troops in the Western Regions to participating in putting down the Rebellion, so the border defence was weakened. Tu-bo took the chance to occupy a large amount of territory. Almost Long You Area was oppupied by Tu-bo later in Tang Dynasty. The thesis is divided into five chapters: political geography circumstance in northwest area in early Tang Dynasty，including the situation of physical geography and the nation regime; the political geography situation in the extending period of territory from Tai Zong to Gao Zong;the political geography situation in the stable period of territory from Wu-zhou era to An-Shi Armed Rebellion;the political geography situation in the shrinking period of territory after An-Shi Armed Rebellion;relationship between the change of political geography situation and economy and traffic. Conclusion: From A.D. 7th to 9th century，Asia-Erope Continent was a place where Tang, Da-shi and Tu-bo contended for political space. The country's power of politics, economy and military strengthened before An-Shi Armed Rebellion, and part of the Central Asia area belonged to Tang government. The territory reached to an unparalleled scale at that time, which can be divided into three parts: the capital area where Chang-an and Luoyang were located in was the empire's center of politics, culture and military; the Zheng-zhou that around the captals was where the finance of central government stemmed from; the Ji-mi-fu-zhou system Tang government founded in the frontier area was the military buffer zone with nation regimes in vicnity. At the same time, Tu-bo appeared in the stage of history in A.D 7th century. After the King Song-zan-gan-bu unified the Tibet plateau, Tu-bo's power strengthed rapidly and harassed Tang's frontiers inceasingly. The Tang government put the defense police actively into effect so as to resist Tu-bo's aggression and defend country's benefit in Long-you area. When An-Shi Armed Rebellion broke out, Tu-bo took the chance to occupy vast territory of Tang Dynasty, like Minzhou, Lanzhou, Kuozhou, Guazhou, and so on. Eventually, almost all Long-you areas belonging to Tang Dynasty was occupid by Tu-bo. In the field of geopolitics, the national power strengthened in the earlier stage of Tang Dynasty and stronger than Tu-bo. Tu-bo didn't have the strength contending with Tang Dynasty, even harassed the frontier once a while. Until the An-Shi Armed Rebellion, the Tang government had no more advantage and the national power was weakened.

全文：、廓、河、鄯、洮、岷、秦、成、渭、甘、肃、瓜、西州以及北庭都护府,趁机占有了唐朝的大片领土,陇右地区几乎全部被吐蕃占有,使唐后期的西部边界仅维持在陇山一线。从地缘政治的角度看,唐朝方面从高祖到玄宗开元

裕固族经济史

作者： 任正实   来源： 中央民族大学 年份： 2012 文献类型 ： 学位论文 关键词： 裕固族   游牧经济   经济史  

描述： 裕固族的祖先可以追溯到唐朝时期的回鹘汗国,由此又可追溯到公元前3世纪的丁零。研究裕固族经济史,丁零、高车、铁勒、回鹘经济研究是不可少的环节。从丁零到回纥汗国的建立,裕固族的祖先们经历了从原始氏族社会到家长奴隶制社会再到封建制社会的转变,但游牧经济一直是社会经济的主体部分。回鹘汗国内部实行封建性的赋税

全文：严重破坏了回鹘汗国的社会经济,最终导致其灭亡。 9世纪中期回鹘汗国灭亡后,有一部分回鹘人迁徙到河西地区,这些回鹘人散居在甘州、瓜洲、肃州等河西大部分地区,和原来迁入河西地区的回鹘人慢慢融合,逐步发展壮大并

中国古代害虫观念与防治技术研究

作者： 龚光明   来源： 南京农业大学 年份： 2010 文献类型 ： 学位论文 关键词： 观念   防治技术   农作物害虫   中国古代  

描述： 中国古代以农立国,农业丰歉直接关乎社会稳定、人类幸福。因此,农业害虫一直受到关注,人们不断探索、总结其规律及应对措施。在生产实践中,害虫观念、防治技术在继承的基础上不断发展与更新。不同时期害虫观念的变化对防治政策的制定及防治技术的实施产生深远影响。 古代农业害虫以蝗、螟、好蚄及未知名害虫为主,次数依

全文：更趋制度化。多次颁布法令,责成地方官于虫蝻生发时扑打、申报。并诏令州县正官通过翻耕或焚烧解决蝗卵问题,以防次年滋生蝗灾。陈旉从气的运行原理认为害虫是气的正常运行受到破坏、偏离常规所致。董煟则主张针对蝗虫

清代乾隆时期自然灾害与荒政研究

作者： 张祥稳   来源： 南京农业大学 年份： 2007 文献类型 ： 学位论文 关键词： 乾隆时期   康乾盛世   自然灾害   灾害史   荒政  

描述： “自古圣王之世，水旱之灾亦时有之”。康乾盛世时期的乾隆朝也不例外，它是我国历史上自然灾害的多发期之一。乾隆朝60年间，自然灾害的种类多，发生的频率高，被及的范围广，涉及的人口多，产生的危害大。面对频仍的自然灾害，乾隆在发出“灾民实可怜”叹息的同时，命令大小官吏，要把民饥民困视作己饥己困，务必以拯灾恤

全文：灾、风灾、瘟疫和地震等八种自然灾害的发生情况。乾隆朝60年间，各种自然灾害发生频繁，特别是水旱灾害。在上报至中央政府、确定已经“成灾”或已造成严重危害的自然灾害中，水灾被及的总州县次约为8074个

宋朝宣抚使制度研究

作者： 郑丽萍   来源： 河北大学 年份： 2009 文献类型 ： 学位论文 关键词： 中央集权   地方军政   行政制度   宋朝   宣抚使  

描述： as the top power in local areas.Famous politician and prime minister in feudal China Li Gang once said,“From the forefather，Xuan Fu was the most important position which can be held by current archon."

全文：充任的,有以路级官司属官担任的,有幕职州县官担当的,亦有中央官员临时委任的。由于宣抚使司幕僚多由长官辟举,从而形成事实上的举主与门生的关系,因此宣抚使与幕僚一般有着较为亲密的关系,成为整个宣抚司机