Memorial landscapes: analytic questions and metaphors   总被引：1，自引：0，他引：1  

Owen J. Dwyer  Derek H. Alderman 《GeoJournal》2008,73(3):165-178

Over the past two decades, geographers have probed the intersection of collective memory and urban space. Their sustained interest in the subject reflects an understanding of the social condition of commemoration and the important role that space plays in the process and politics of collective memory. Along with other critical social scientists, geographers envision these public symbols as part of larger cultural landscapes that reflect and legitimate the normative social order. A review of the extant literature indicates that geographers scrutinize memorial landscapes through three conceptual lenses that may be understood via the metaphors of ‘text,’ ‘arena,’ and ‘performance.’ These metaphors are in turn mobilized through a series of analytic questions that serve to identify the interests served and denied by landscape ‘texts,’ the ‘arenas’ in which they are produced, and the ways in which they are enacted via ‘performance.’ This article’s synopsis of the subfield’s predominant metaphors and its attendant questions contributes to the ongoing cultural geographic project of articulating and implementing methods for interpreting landscapes as open-ended symbolic systems.

Derek H. AldermanEmail:

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Historical space as narrative medium: on the configuration of spatial narratives of time at historical sites   总被引：1，自引：0，他引：1  

Maoz Azaryahu  Kenneth E. Foote 《GeoJournal》2008,73(3):179-194

This paper examines how narratives of history are organized spatially at historical sites and memorial spaces, especially in urban settings and in places invested with a sense of collective memory. Much recent research has focused on landscape, memory, and place and how relationships of political and social power influence the representation of historical events in public spaces. Although the meaning of such sites may be hotly contested for long periods of time, we focus here on narrative theory and the related, but unexplored, issue of how such historical stories are configured on the ground at actual historical sites. We identify a number of narrative strategies which are frequently used to configure historical stories in space. Declamatory strategies using markers presenting a snapshot of an event are common, but sequential and non-sequential linear strategies are also used, as are thematic strategies that cross-cut space and time to present complex historical stories at various spatial scales. Examples are drawn from a range of historical sites in North America, Europe and Israel.  相似文献   

Scallop dredging has profound, long-term impacts on maerl habitats     

Hall-Spencer  J. M.; Moore  P. G. 《ICES Journal of Marine Science》2000,57(5):1407-1415

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ISD单片语音录/放器件及电路设计     

刘连吉 《中国海洋大学学报(自然科学版)》1997,(3)

指出ＩＳＤ单片语言器件的独特之处，是采用直接模拟存储技术，语音信号以其原本的模拟形式直接存入模拟量存储器中并长远保存。省去了传统的Ａ／Ｄ和Ｄ／Ａ数模转换机制，能高保真的将语音内容再生。这是一种高新录／放技术。另外，给出的ＩＳＤ基本录／放电路十分简单易用。可方便地为微机系统、测控仪表电器和广播等设备所采用，使设备具有高效功能  相似文献   

Anomalous change of the Antarctic sea ice and global sea level change   总被引：3，自引：0，他引：3  

Xie Simei  Zou Bing  Wang Yi  Bao Chenglan 《海洋学报(英文版)》1996,15(2):193-208

ＡｎｏｍａｌｏｕｓｃｈａｎｇｅｏｆｔｈｅＡｎｔａｒｃｔｉｃｓｅａｉｃｅａｎｄｇｌｏｂａｌｓｅａｌｅｖｅｌｃｈａｎｇｅ￥ＸｉｅＳｉｍｅｉ;ＺｏｕＢｉｎｇ;ＷａｎｇＹｉａｎｄＢａｏＣｈｅｎｇｌａｎ（１．ＮａｔｉｏｎａｌＭａｒｉｎｅＥｎｖｉｒｏｎｍｅｎｔＦ...  相似文献   

Effects of an area closed to fisheries on the composition of the benthic fauna in the southern North Sea     

Duineveld  Gerard C. A.; Bergman  Magda J. N.; Lavaleye  Marc S. S. 《ICES Journal of Marine Science》2007,64(5):899-908

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海浪日最大波高序列的一种标度性质   总被引：1，自引：0，他引：1  

尉华  沈正 《海洋湖沼通报》1994,(4):1-8

应用重标度分析方法研究小麦岛海洋观测站１９６１－１９８０年二十年海浪日最大波高序列时发现，该序列并不是相互独立的，而是具有记忆性和持久性，详细的论证表明分式布朗运动模型是描述海浪日最大波高序列的一个较好的模型，同时，应用分式布朗运动模型我们找到了存在于海浪日最大波高序列中的一种标度性质－累积离差（ｔ）的统计自仿射性。  相似文献   

Effects of a Short-term Environmental Change on a Brackish-water Polychaete Community     

ADRIANA GIANGRANDE  SIMONEITA FRASCHETTI 《Marine Ecology》1996,17(1-3):321-332

Abstract. Aquatina lake is a brackish basin, connected with the Adriatic Sea along the mast of Apulia (Italy), with a mean salinity of 26%. The abundance and biomass of fifteen polychaete species were recorded by monthly samples in a pilot area of the lake from February 1989 to February 1990. Naineris laevigata was dominant, both in number of individuals and biomass. During 1990, obstruction of freshwater inflow to the lake caused an increase in salinity up to 4O%, followed by some changes in the polychaete community. Noromasrus hiericeus became dominant, and the abundances of the other species decreased except for Naineris laevipru . Salinity assumed normal values after three months, but community responded slowly becauie the massive presence of N. latericeus inhibited the recovery of other species. An abiotic disturbance, followed by a biotic disturbance, altered the structure of the polychaete community.  相似文献   

Interannual to diurnal variability in the near-surface scattering layer in Drake Passage     

Chereskin  T. K.; Tarling  G. A. 《ICES Journal of Marine Science》2007,64(9):1617-1626

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Water mass formation variability in the intermediate layer of the east sea     

Hong Sik Min  Cheol -Ho Kim 《Ocean Science Journal》2006,41(4):255-260

Long-term variability in the intermediate layer of the eastern Japan Basin has been investigated to understand the variability of water mass formation in the East Sea. The simultaneous decrease of temperature at shallower depths and oxygen increasing at deeper depths in the intermediate layer took place in the late 1960’s and the mid-1980’s. Records of winter sea surface temperatures and air temperatures showed that there were cold winters that persisted for several years during those periods. Therefore, it was assumed that a large amount of newly-formed water was supplied to the intermediate layer during those cold winters. Close analysis suggests that the formation of the Upper Portion of Proper Water occurred in the late 1960’s and the Central Water in the mid-1980’s.  相似文献