共查询到18条相似文献,搜索用时 32 毫秒
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日前,国家文物局公布了丝绸之路申报世界文化遗产中国段的工作时间表:2008年6月,世界遗产中心和国家文物局将在西安召开第四轮中国及中亚国家商定申遗合作事宜的会议。在近日召开的陕西全省文物局长会议上,陕西省文物局局长赵荣强调:2008年陕西省文物局将着力抓好丝绸之路跨国申遗等一系列工作。 相似文献
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作为丝绸之路系列申报世界遗产一个重要环节的工作——丝绸之路系列申报世界遗产初审文本的工作正在由国际古迹遗址理事会西安国际保护中心开展着。设立于2006年10月的国际古迹遗址理事会西安国际保护中心是怎样的一个机构,它与丝绸之路系列申报世界遗产有着怎样的联系?带着这些问题,记者日前专程采访了国际古迹遗址理事会西安国际保护中心(简称西安国际保护中心)常务副主任孙福喜先生。 相似文献
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Geographic Data Science 总被引:1,自引:0,他引:1
It is widely acknowledged that the emergence of “Big Data” is having a profound and often controversial impact on the production of knowledge. In this context, Data Science has developed as an interdisciplinary approach that turns such “Big Data” into information. This article argues for the positive role that Geography can have on Data Science when being applied to spatially explicit problems; and inversely, makes the case that there is much that Geography and Geographical Analysis could learn from Data Science. We propose a deeper integration through an ambitious research agenda, including systems engineering, new methodological development, and work toward addressing some acute challenges around epistemology. We argue that such issues must be resolved in order to realize a Geographic Data Science, and that such goal would be a desirable one. 相似文献
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A. V. Gedymin 《Eurasian Geography and Economics》2013,54(7):602-624
Estate maps dating from the Russian general land survey of 1770–1781 are used to compile a historical map of land types, including cropland, forest, meadow, swamps, etc. The historical map is then compared with a modern soil map and a map of soil-forming parent materials to establish what effect, if any, past land types have had on present soil qualities. It is suggested that the better soils, in terms of drainage characteristics, were selected by man in the earliest stages of cultivation, and that poorer soils were put under the plow only subsequently as the crop area expanded. Some of these poorer soils have reverted, in the meantime, to grazing land. Soils long cleared of forest are found to have a higher carbonate horizon (effervescing with HCI) than soils more recently cleared of forest. The study area is Sapozhok Rayon of Ryazan' Oblast, southeast of Moscow. 相似文献
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The neo-conservatives fault the post-1968 reforms in presidential nominations because, they argue, increased participation opportunities have weakened political parties and produced unrepresentative candidates who are unable to govern. They favor changes that would enhance the influence of party regulars and professionals because it is asserted that such participation would strengthen parties and encourage the selection of more popular and better qualified nominees. We argue that the critique suffers from several weaknesses: a failure to consider other plausible explanations for the effects attributed to the reforms; the use of inadequate or misleading measures; and the misuse of historical examples. In addition, we find that a key concept in their critique–professionalism– is not clearly defined, and that the several plausible definitions suffer from a variety of logical and analytic shortcomings. Although many political scientists 相似文献
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只要第一次发现并且为学术界所认识的遗址,就可以用来为考古学文化命名,不必用“典型”还是“不典型”这样确定标准,来考虑考古学文化的命名和易名问题,“老关庙下层文化”的命名不应当取消,而“哨棚嘴文化”和“中坝文化”的提出完全属于“文化易名”现象。 相似文献
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