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71.
世纪之交中国文化和自然遗产保护与利用的关系 总被引:19,自引:2,他引:17
世界遗产具有很高的自然科学和历史文化价值。由于自然力对世界遗产的长期破坏和20世纪的工业化进程的影响,一项旨在保护全人类共同文化和自然遗产的《世界遗产公约》应运而生。世纪之交,中国的世界遗产和国家级遗产(国家级风景名胜区)也正面临着无节制的旅游开发行为的巨大威胁。本文以泰山索道工程为例,提出运用最低安全标准(SMS)界定遗产地保护与利用两者之间的度。文章指出,遗产价值的挖掘将随着社会的发展逐渐被深入下去,功能分区是处理当前遗产地保护与利用关系的可行手段。 相似文献
72.
城市空间扩散增长模型与模拟 总被引:5,自引:0,他引:5
城市模型模拟是上世纪90年代上半期形成并迅速发展的地学计算理论、方法与应用研究的最重要领域,国外以M. Batty为代表的规划与地理学家们进行了开创性的研究,取得了很多有用成果。本文借鉴这些学者的研究思路,从城市土地利用与开发的视角,利用疾病感染、传播机理的模拟方法,研究城市空间扩展、演化动力学过程的模型模拟问题;为模拟城市土地开发利用在不同阶段的表现与特征,研究了基本模型的不同变换形式;讨论了基于细胞自动机模型的城市空间扩展模型的计算结构,依据模拟结果,探讨了以城市形态扩展特征为指标进行城市分类的可行性,尝试对城市地理学的模型模拟方法作一拓展。 相似文献
73.
本文选用城市地域扩展倍数、年平均扩展速度、土地利用效益及其变化幅度等指标,从土地利用的经济效益角度分析了西安市1992-2002年10年间城市化进程中的城市地域扩展和土地利用效益问题;以非农业人口增长、经济发展和城市建设为影响因素,预测了城市用地的未来需求量。 相似文献
74.
Tetsuo Warashina Yoshimasa Kamaki Takenobu Higashimura 《Journal of archaeological science》1978,5(3):283-291
Non-destructive analysis of sanukite stones of known source and sanukite implements was carried out by means of energy-dispersive X-ray fluorescence spectrometry. Attention was focussed on areas in middle-western Japan. Stone taken from four source districts was classified into nine different groups. More than a hundred implements obtained from thirty-six archaeological sites were allocated to their sources by means of Hotelling's T2 test. 相似文献
75.
Jan Jílek Ludmila Kaňáková Klára Rybářová Vojtěch Nosek Tomáš Zeman Petra Krejčí Jiří Kmošek Lukáš Kučera 《Archaeometry》2023,65(5):1032-1043
Ginalski-type E5 button spurs made from a Cu alloy are a characteristic attribute of the Middle Roman period in barbarian Europe. The find of part of a mould made of non-ferrous metal at the Luleč site in the district of Vyškov, Czech Republic, provided key evidence for explaining the issue of their production. The discovery of this unique artefact showed that based on current knowledge, the spurs made from a Cu alloy were also produced in the Middle Danube region and not only in Northeast Europe as had previously been thought. 相似文献
76.
Marshall I. Weisler Ashleigh J. Rogers Quan Hua Fiona Bertuch Thomas A. Wake Yosihiko H. Sinoto 《Archaeology in Oceania》2024,59(1):29-67
In 1976, Yosihiko H. Sinoto conducted extensive archaeological survey and excavations on Reao Atoll, Tuamotu Archipelago as part of a Japanese, multi-disciplinary expedition led by Prof. Sachiko Hatanaka. Primarily excavating three marae and four habitation sites totalling ∼180 m2, more than 25000 vertebrate remains were recovered. We report the jidentification and analysis of the fauna and contrast the inventories from secular and sacred contexts inferring the ritual use of pig, dog, turtle and tuna (Scombridae), as well as identifying relatively larger parrotfish (Scaridae), groupers (Serranidae), snappers (Lutjanidae), the Humphead wrasse (Cheilinus undulatus) and sharks/rays (Elasmobranchii) on marae. With a suite of 11 new AMS age determinations, we report the first directly dated precontact records for pig and dog and anchor the marae chronology possibly beginning in the thirteenth century. The 800 calBP dates imply that at least one of the Tuamotu atolls may have emerged nearly two centuries prior to the hypothesised ‘cross-over’ date of 600 BP. Consequently, the earliest chronology of atoll emergence along the 1000 km length of the Tuamotus might vary, thus providing landscapes for human colonisation at slightly different times which has implications for the speed and tempo of colonisation. 相似文献
77.
The role of labrid fish in prehistoric economics in New Zealand 总被引:1,自引:0,他引:1
Labrids are one of the most common types of fish to occur in inshore rocky marine habitats in New Zealand. There are major discontinuities in their relative abundance in archaeological sites from different regions of New Zealand, and these are difficult to reconcile with known distributional patterns. A number of possible explanations are examined such as changes in fishing technology and various ecological factors. It is concluded that the reasons for these observed fluctuations may vary considerably from one case to another, but where large numbers were caught by prehistoric people who had access to alternative fish resources, unreliability of some major aspect of the economy may be inferred. A combination of poor sea conditions and marginal horticulture is likely to increase the importance of labrid fish. 相似文献
78.
土地的本质是一定范围的空间,土地利用是在一定范围的空间内安排土地用途和土地功能的活动集合。解构土地利用空间维度,构建土地利用从低维到高维转变的土地利用思想,有利于拓展现代土地利用创新理念。基于主题分析法的研究表明:①土地利用存在八个维度的拓展方向,分别是聚点发展、轴线开发、平面发展、立体发展、分时利用、混合用途、功能叠加和空间共享;②土地利用维度可归纳为空间、时间和功能三个层面,并且各维度之间存在较强的关联性;③依据土地利用维度从低到高,以聚点发展为初始维,构建土地利用的八维空间理念。土地利用八维空间理念的明晰,有利于增益人们对土地用途和土地功能空间配置和组合的认知,从而有利于现代土地利用的创新实践。 相似文献
79.
“求真”才能“致用” 总被引:2,自引:0,他引:2
历史学是一门具有重大社会功能的学科。要充分发挥历史学的社会功能,就要尊重历史的真实,探索历史的真实,把握历史的真实。把握历史的真实愈深刻,历史学的知识功能、借鉴功能和指导功能发挥得就愈充分。 相似文献
80.
R. Bendrey 《International Journal of Osteoarchaeology》2007,17(2):207-213
This article presents a methodology for recording and quantifying the ossification of the interosseous ligaments between the metapodials in horses, including a scoring system for defining stages in the development of this lesion. The method is applied to a sample of ten Przewalski's horse skeletons from the National Museum, Prague. This case study demonstrates the nature of this lesion in a sample of unworked animals and presents a preliminary sample for comparison with archaeological assemblages. The results show that the condition can occur in animals that are not worked. They also indicate that age is an important factor in the development of the lesion. The expression of the pathology in this sample appears to be linked to how the weight of the animal acts through the legs, in that it occurs earliest, and is generally more advanced, in the areas that support a greater burden. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献