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Temporal and Spatial Differentiation of Cultural Heritage in Jingzhou Area of National Great Site Protection and Its Influencing Factors
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作者 CAI Tianqing GUO Xiaohua +1 位作者 LU Chuan XIONG Shunyao 《Journal of Landscape Research》 2022年第3期36-42,48,共8页
In the context of territorial spatial planning,the overall coordinated protection has become a consensus in the field of cultural heritage protection,and the study on the spatial and temporal pattern of trans-regional... In the context of territorial spatial planning,the overall coordinated protection has become a consensus in the field of cultural heritage protection,and the study on the spatial and temporal pattern of trans-regional cultural heritage is of great significance to the overall protection.Based on the cultural relics protection units in Jingzhou area of national great site protection,the temporal and spatial distribution characteristics and influencing factors of cultural heritage resources were studied with the help of ArcGIS.The data show that on the whole,the cultural heritage in Jingzhou area of national great site protection presented the time series of “a large span,more at two ends” and the spatial distribution pattern of “one main,two secondary and three cores”.Cultural heritage in different historical periods had the characteristics of differentiated regional aggregation.The formation of the spatial pattern of different types of cultural heritage was closely related to the local historical and cultural background.Cultural heritage was affected by rivers,terrain,transportation,land,culture and other factors.It was mainly distributed along rivers in areas with little topographic fluctuation and low altitudes.The development and construction of cultural heritage sites were weak,and the ecological foundation was poor.However,the traffic accessibility was good,and the cultural heritage was deep.The research results are expected to provide a scientific basis for guiding the large site protection area to strengthen the integrated protection of cultural resources. 展开更多
关键词 National great site protection Spatial and temporal patterns Influencing factor GIS Cultural heritage Jingzhou
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次贷危机会推动贸易保护主义泛滥吗
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作者 宾建成 吴俊 《开放导报》 CSSCI 北大核心 2009年第6期55-58,共4页
次贷危机蔓延后,国际社会贸易保护主义有所抬头。本文对大萧条时期与次贷危机时期贸易保护得以兴起的内外部因素对比分析,发现不同时期处理危机的可选工具、关税状况和国际协调组织的条件均有较大差异,次贷危机推动大规模贸易保护主义... 次贷危机蔓延后,国际社会贸易保护主义有所抬头。本文对大萧条时期与次贷危机时期贸易保护得以兴起的内外部因素对比分析,发现不同时期处理危机的可选工具、关税状况和国际协调组织的条件均有较大差异,次贷危机推动大规模贸易保护主义兴起的可能性很小。 展开更多
关键词 次贷危机 大萧条 贸易保护主义
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新金融危机背景下的国际贸易保护政策 被引量:4
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作者 王亮亮 苗永旺 《亚太经济》 CSSCI 北大核心 2009年第4期37-41,共5页
由于此次危机爆发后,可供选择的宏观经济政策工具、国际贸易约束规则、国际生产体系、国际协调机制和应对金融危机经验等与大萧条时期不同,因此,目前虽存在国际贸易保护趋势,但由此引发大萧条时期大规模世界性贸易战的可能性较小。
关键词 金融危机 贸易保护 大萧条
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