文化景观对建构地方集体记忆的影响——以徽州呈坎古村为例

以对黄山市徽州区呈坎古村居民和游客的问卷调查和半结构式访谈为基础,综合运用独立样本t检验和ArcGIS空间分析等方法,分析了文化景观在地方集体记忆建构中的作用。结果显示,无论居民或游客,都对呈坎古村的宗族文化和风水文化形成了集体记忆,而罗东舒祠和水口园林等文化景观则在建构地方集体记忆中发挥了重要作用。但由于与景观接触的方式不同,居民比游客更重视景观的真实性,相对排斥重建和新建的景观,也较少受到导游词的影响;而游客则对景观的真实性不敏感,文化景观和导游解说都可能影响游客的地方记忆。因此,为更好引导对古村落的集体记忆的建构,不仅要重视保护传统文化景观,更要在景观重建或新建过程中尊重居民的建议,争取在居民的传统意识和游客的旅游想象中实现平衡。     

Exalting the past: nostalgia and the construction of heritage in children's literature

Summary In this paper, we analyse the portrayal of Singapore in local children's literature and seek to understand why such a portrayal was prominent, and to what effect. We argue that this literature is characterized by a nostalgic recollection of past times and places. This emergence of the past as an important concern in Singapore is not limited to the literary arena, but reflects a larger condition: a broader adult yearning to transcend the constrictions of present place and time. We suggest that this nostalgia has surfaced because of the phenomenal changes in Singapore, which have caused people to come face to face with reminders of the past and vastly differing conditions of the present, all in the same lifetime.     

基于万维网的地理信息系统集成研究

本文在总结了近年来ＧＩＳ软件进展状况的基础上,探讨了基于万维网的地理信息系统,对于系统集成方面的几个问题,提出了一些观点和看法,如基于万维网的ＧＩＳ分布模型、分布式ＧＩＳ客户机／服务器模型、地理分析“巨事务”处理方案等;同时介绍了一些相关的新技术、新概念。     

Modern hot spring geochemistry at the Tanlu fault and Jiaoliao block in eastern China

The δD, δ¹⁸O values of the hot springs are always more negative than those of the local cold springs. The main cause for the ocrurrence is physically isotope fractionation during the deep circulating process of the groundwater. The relational expression between the δD, δ¹⁸O values and the maximum circulating depths of the groundwaters is given. The gases escaped from the geothermal fluid are mostly crust-derived gases in the studied area. The compressive structure of the Tanlu fault could extend to the deep crust, and basically stop the ascent of deep-seated gases towards the surface. Project supported by the National Natural Science Foundation of China (Grant No. 49373165)     

青岛市城市垃圾处置对策探讨

通过对青岛市目前经济发展水平和技术条件的讨论，提出了青岛市城市垃圾的处置对策。卫生填埋应为主要处置方式，少量焚烧可用于处理医院及公共场所垃圾，堆肥法由于垃圾成分、成本、销路等因素的制约，近期内不能大规模发展。     

Zircon U-Pb gcochronology and geochemical characteristics of the reshui monzogranite in the eastern kunlun and their tectonic significances北大核心CSCD

In order to probe the genesis and tectonic significance of the granite in the Reshui area, geoehronologicai and geochemical studies of the Reshui monzogranite have been carried out in this paper. The results show that the Reshui monzogranite has LA-1CP-MS zircon U-Pb age of 231 ±1 Ma, indicating that it was formed in late Triassic. It has high contents of Si()2(68. 74%-7l.69%) , Al,(),( 14. 78%-15. 18%). and k,()( 3. 78%-4. 32% ) , with k,()/Na,() ratios ranging from 1. 05 to 1. 32 ,r Rttmann indexes ranging from 1. 87 to 2. 21 . and A/CNk values varying from 1. 03 to 1. 07, respectively. Thus, the Reshui monzogranite belongs to the high k calc-Alkaline weak peraluminous granite. In addition, it has total REE contents(ΣREE) of I 18. 28x 10-6 - 148. 1 x 10-6, with right declined REE distribution patterns showing strong enrichment of LREE and relative depletion of HREE. Its large ion lithophile elements( L1LE) , including Rb. Ra, Th, and l.REE are enriched, while its high field strength elements( HESE) , including Nh, Ta, P. and Ti, are relatively depleted. It has characteristics of the 1-Type granite. It could be mainly sourced from the partial melting of the subducted slab or basic rocks of the lower crust, mixed partly with mantle materials. Combining with regional geological background, it is believed that the Reshui monzogranite was formed by the interaction of the crust and mantle under the tectonic environment of collision-post collision.     

A Research for Large Plate Foundation on Silt

It is necessary to consider the bearing capacity and displacement of the silt with 76~82% water content, when power transmission towers are contucted. Fall scale experiments have been carried out for the above reasons. The results of the experiments have shown that the large plate foundation method for the tower is the most efficient safety economic and easy to be constructed. The foundation is stable and the settlement is uniform.