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今年夏天 ,我国南方部分地区 (主要是西南山区 )山地灾害活动频繁 ,发生了多起造成人员伤亡的严重泥石流、滑坡灾害。作为研究山地灾害的专门机构 ,中国科学院 -水利部成都山地灾害与环境研究所对此十分重视 ,多次派出专家组奔赴泥石流、滑坡灾害现场进行考察 ,收集灾害特征的第一手资料 ,开展典型山地灾害实例研究 ,及时为当地政府抢险救灾提供技术支持。通过山地灾害典型实例的调查研究 ,可促进对其发生规律的进一步认识和提高防灾减灾技术水平 ,国内外学者历来对此项工作十分重视。现将成都山地灾害与环境研究所有关专家完成的一组考察报告 (摘要 )集中报道于此 ,供大家参阅 ,希望引起更多的关注 相似文献
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四川汶川茶园沟"2003-08-09"泥石流灾害调查 总被引:7,自引:0,他引:7
今年夏天 ,我国南方部分地区 (主要是西南山区 )山地灾害活动频繁 ,发生了多起造成人员伤亡的严重泥石流、滑坡灾害。作为研究山地灾害的专门机构 ,中国科学院 -水利部成都山地灾害与环境研究所对此十分重视 ,多次派出专家组奔赴泥石流、滑坡灾害现场进行考察 ,收集灾害特征的第一手资料 ,开展典型山地灾害实例研究 ,及时为当地政府抢险救灾提供技术支持。通过山地灾害典型实例的调查研究 ,可促进对其发生规律的进一步认识和提高防灾减灾技术水平 ,国内外学者历来对此项工作十分重视。现将成都山地灾害与环境研究所有关专家完成的一组考察报告 (摘要 )集中报道于此 ,供大家参阅 ,希望引起更多的关注 相似文献
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四川丹巴“2003-07-11泥石流”灾害考察报告(摘要) 总被引:1,自引:0,他引:1
今年夏天 ,我国南方部分地区 (主要是西南山区 )山地灾害活动频繁 ,发生了多起造成人员伤亡的严重泥石流、滑坡灾害。作为研究山地灾害的专门机构 ,中国科学院 -水利部成都山地灾害与环境研究所对此十分重视 ,多次派出专家组奔赴泥石流、滑坡灾害现场进行考察 ,收集灾害特征的第一手资料 ,开展典型山地灾害实例研究 ,及时为当地政府抢险救灾提供技术支持。通过山地灾害典型实例的调查研究 ,可促进对其发生规律的进一步认识和提高防灾减灾技术水平 ,国内外学者历来对此项工作十分重视。现将成都山地灾害与环境研究所有关专家完成的一组考察报告 (摘要 )集中报道于此 ,供大家参阅 ,希望引起更多的关注 相似文献
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四川省雅安市雨城区滑坡灾害成因调查(摘要) 总被引:4,自引:0,他引:4
今年夏天 ,我国南方部分地区 (主要是西南山区 )山地灾害活动频繁 ,发生了多起造成人员伤亡的严重泥石流、滑坡灾害。作为研究山地灾害的专门机构 ,中国科学院 -水利部成都山地灾害与环境研究所对此十分重视 ,多次派出专家组奔赴泥石流、滑坡灾害现场进行考察 ,收集灾害特征的第一手资料 ,开展典型山地灾害实例研究 ,及时为当地政府抢险救灾提供技术支持。通过山地灾害典型实例的调查研究 ,可促进对其发生规律的进一步认识和提高防灾减灾技术水平 ,国内外学者历来对此项工作十分重视。现将成都山地灾害与环境研究所有关专家完成的一组考察报告 (摘要 )集中报道于此 ,供大家参阅 ,希望引起更多的关注 相似文献
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湖北省千将坪大型滑坡特征及成因分析 总被引:11,自引:0,他引:11
今年夏天 ,我国南方部分地区 (主要是西南山区 )山地灾害活动频繁 ,发生了多起造成人员伤亡的严重泥石流、滑坡灾害。作为研究山地灾害的专门机构 ,中国科学院 -水利部成都山地灾害与环境研究所对此十分重视 ,多次派出专家组奔赴泥石流、滑坡灾害现场进行考察 ,收集灾害特征的第一手资料 ,开展典型山地灾害实例研究 ,及时为当地政府抢险救灾提供技术支持。通过山地灾害典型实例的调查研究 ,可促进对其发生规律的进一步认识和提高防灾减灾技术水平 ,国内外学者历来对此项工作十分重视。现将成都山地灾害与环境研究所有关专家完成的一组考察报告 (摘要 )集中报道于此 ,供大家参阅 ,希望引起更多的关注 相似文献
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唐川 《云南地理环境研究》1993,(2)
首届全国泥石流、滑坡防治学术会议,于1993年9月14日至17日在昆明召开。会议由国家计委国土地区司、中国水土保持学会、云南省科委、云南省计委组织,由中国水土保持学会、成都山地灾害与环境研究所、云南省计委国土办、云南省地理研究所主办。出席会议的84名代表分别来自国家有关部门及11个省、市(北京、云南、四川、陕西、青海、河北、辽宁、山西、甘肃、江西、台湾等)的53个单位,其中有我国老一辈的泥石流、滑坡专家、水土保持专家、水利工程专家和管理专家,也有一大批年轻泥石流、滑坡专业学者和来自滑坡、泥石流防治实践第一线的技术骨干与管理干部;日本的滑坡工 相似文献
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Women,Politics, Elections,and Citizenship 总被引:1,自引:1,他引:0
《The Journal of geography》2012,111(1):1-10
Abstract Significantly more women than men are registered voters in the United States, and a higher proportion of women voters actually cast ballots on election day. Yet the 106th Congress (1999-2001) includes only 56 women members, 12% of the total membership of the House and Senate. Likewise, women hold only 22% of the total seats in state legislatures. The purpose of this article is to examine this paradox. It first examines the history of the women's movement in the United States. It then turns to an evaluation of women's progress in gaining elected office. Finally it considers three primary obstacles to women gaining equitable representation: solidarity among women, political culture, and the single-member district system now employed in the United States. 相似文献
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Robert G. Darmody & Colin E. Thorn 《Geografiska Annaler: Series A, Physical Geography》1997,79(4):215-222
Chemical weathering and associated soil development trends on glacial forelands are commonly assumed to exhibit increases with time elapsed since glaciation. However, this gross trend is complicated by several other factors including elevation, aspect, and microtopography. This paper demonstrates that on the glacial foreland at Storbreen, Jotunheimen, Norway, chemical weathering and associated soil development trends show significant elevational influences. We sampled soils at shallow depths (0–1, 1–5, and 15–20 cm) at two sites on a moraine dated to 1750 at its elevational extremes of 1155 m (site L) and 1385 m (site H). The two moraine sites also differed developmentally from an adjacent 9000-year-old surface (site T) at an intermediate elevation, 1205 m. Analyses were conducted on the fine-earth fractions. Extractable elemental composition exhibited detectable differences between the same-age soils at different elevations with the lower site L tending to have measured parameters intermediate between the high site H and the older site T. Weathering, as indicated by mineralogy, was more pronounced at the 9000-year-old site T and least evident at the high elevation site H. In addition, elevation under the conditions of the field research may inhibit pedogenesis as indicated by the chemical data. Site H, for example, showed little variation with depth and had in general, less organic matter accumulation, smaller C:N ratio, greater pH, and lesser amounts of the measured extractable elements than the soil at site L. Site T generally had smaller pH and larger levels of the measured elements than the other sites. It was concluded that elevation has a significant control on weathering and pedogenesis that may mask the effects of age in this cold and wet environment. 相似文献
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Rolf Sternberg 《Geographical review》1998,88(3):327-348
ABSTRACT. Wilhelm Richard Wagner fused fantasy based on epic and lore with seamless scores, using landscapes and urban images to forge spatial order on stage. As a footloose composer-conductor, Wagner was considered a globetrotter for his time, and from trans-European tours he drew inspiration for numerous stagings. Nine of his operas have rustic pastoral settings, with actors silhouetted against geological formations, forests, vistas of undulating terrain for pilgrimages, or raging seas, all visually believable scenery. Rienzi and Die Meistersinger von Nürnberg are urban in setting, whereas Die Feen and Das Liebesverbot are set in a castle-like format. 相似文献
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