, 2011 戏剧类非物质文化遗产作为库区各民族传统文化的结晶与民族的灵魂,具有独特的艺术魅力,它对促进库区人与人、人与社会、人与自然的和谐具有不可替代的作用,它作为库区社会主义和谐文化艺术建设中一个不可或缺的活跃部分,在库区社会主义经济、文化艺术、政治建设的重要性已经被全社会所重视。因此,本文针对三峡库区民间非物质文化戏剧遗产保护现状,以及如何保护和开发好库区戏剧类非物质文化遗产,使它在促进库区社会和谐 ...
吴亚芳, 熊尚全, 罗钰坊
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Characteristics of Land Use Change and Evaluation of Ecological Sensitivity in Chongqing [PDF]
[Objective] Chongqing, as the economic center of the upper reaches of the Yangtze River in China and a barrier to ensure ecological security in the middle and lower reaches of the Yangtze River, is a typical ecological functional and fragile area in ...
GOU Qiantao, WU Han, XIE Xianjian
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Preliminary analysis on characteristics of water and sediment movement and environmental disasters changes in the Three Gorges reservoir area [PDF]
, 2009 三峡水库自2003年蓄水以来,积累了大量实际观测资料,为研究库区水沙运动特性及环境问题提供了有利条件.本文基于水库实际运用情况,对水库蓄水后的洪水波传播、悬移质泥沙运动、库区富营养化以及库岸滑坡灾害等的主要变化进行了初步分析,表明三峡水库蓄水运用后,这些方面发生了较大的改变,并呈现出新的特点,对三峡工程的长期运行有一定影响,其中反映的重要问题值得深入研究,并在今后的工程运用中应给予足够的重视 ...
刘青泉, 尹小玲
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Application of different machine learning models in landslide susceptibility assessment in Badong County, Hubei Province [PDF]
China is one of the countries most frequently affected by landslide disasters in the world, making landslide susceptibility assessment crucial for effective disaster prevention and mitigation.
Guozhen CHEN +6 more
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Effects of Continuous Straw Returning Combined with Reduced Fertilizer Application on Rice Yield and Loss of Nitrogen and Phosphorus [PDF]
, 2022 [Objective] The effects of straw returning combined with reduced chemical fertilizer application on rice yield and nitrogen and phosphorus losses with runoff were studied in order to provide a scientific basis for the recycling and reuse of local ...
Liang Fan +8 more
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, 2012 伴随着举世瞩目的三峡工程全面竣工,三峡水库于2010年正式进入年水位落差达30 m的正常运行阶段.水库湖沼学可为环境友好型大坝建设和水库可持续管理提供科学依据.本文在三峡成库8 a以来生态系统长期监测与研究的基础上,对三峡水库水环境现状进行了归纳和总结,分析了水环境动态的时空异质性、水库纵向分区与群落组成、垂向分布及藻类水华的成因和动态,并对三峡水库藻类水华预警与生态-水文调控机制展开了论述.最后,本文尝试给出以下两方面的展望:1)大型水库湖沼学观测研究应有长期的策略;2 ...
孙志禹, 蔡庆华
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Combination of InSAR and neural networks for the deformation monitoring and prediction of Fanjiaping landslide [PDF]
Traditional methods for monitoring surface deformation of landslides have significant limitations, including small monitoring coverage, difficulty in acquiring information in complex terrains, and high economic costs.
Shuqiang LU +3 more
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Construction of three-dimensional model and stability analysis of dangerous rock mass based on nap-of-the-object photogrammetry and LiDAR technology [PDF]
The collapse of high-steep dangerous rock is a common geological disaster in the mountainous areas of China. However, due to the limitation of objective factors such as traffic difficulties, the efficiency of artificial geological exploration is low and ...
Bolin HUANG +5 more
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Landslide susceptibility mapping model based on a coupled model of SMOTE-Tomek and CNN and its application: A case study in the Zigui-Badong section of the Three Gorges Reservoir area [PDF]
China is a nation severely impacted by landslide disasters, which poses a great threat to the lives and properties of people in the disaster-affected areas.
Li TANG, Xianyu YU
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Study on disinfection and sterilization of high algae-laden water with Hydroxyl radicals [PDF]
, 2016 消毒灭菌是饮用水处理工艺中的重要组成部分。而地表水富营养化现象日益加剧，导致水源地高藻频发，增加了饮用水常规氯消毒处理工艺的负担，严重威胁城市供水卫生安全。如何平衡饮用水微生物安全性与化学安全性，成为当前高藻饮用水消毒技术研究的重要内容。本文依托国家科技支撑计划项目“高藻水源地供水卫生保障羟基自由基氧化技术研发与示范”(NO.2013BAC06B00)，针对厦门市重要水源地九龙江北溪流域水体，通过大气压强电离放电规模制备羟基自由基(•OH)，建立了高藻饮用水•OH消毒灭菌处理工艺，
黄孟斌
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