CANYON

作品数:190被引量:250H指数:9
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相关领域:天文地球更多>>
相关作者:陈多福冯东漆亮卢均臣张广文更多>>
相关机构:中国科学院中国科学院研究生院中国科学院大学中山大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国科学院“百人计划”天津市自然科学基金更多>>
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Interannual succession of phytoplankton community in a canyon-shaped drinking water reservoir during the initial impoundment period:Taxonomic versus functional groups被引量:1
《Journal of Environmental Sciences》2025年第5期454-468,共15页Yi Hou Ya Cheng Kai Li Meng Yang Kangzhe Huang Gang Ji Ruikang Xue Tinglin Huang Gang Wen 
supported by the National Key R&D Program of China(No.2022YFC3203602);the Natural Science Foundation of China(No.52370018);Shaanxi Provincial Youth Innovation Team Project(No.22JP040);Shaanxi Provincial Key Scientific and Technological Innovation Team(No.2023-CX-TD-32).
During the initial impoundment period of a canyon-shaped reservoir,the water body fluctuated violently regarding water level,hydrological condition,and thermal stratification.These variations may alter the structure o...
关键词:Canyon-shaped reservoir Functional groups Initial impoundment Interannual succession Water quality 
Nujiang Canyon ophiolites(eastern Tibetan Plateau): Records of early Jurassic subduction initiation at passive continental margin of the Lhasa block?
《Science China Earth Sciences》2025年第3期730-749,共20页Qing QIAN Baolu SUN Feiyu DONG 
supported by the National Natural Science Foundation of China (Grant Nos. 42072076, 42472070 & 41472058);the Second Tibetan Plateau Scientific Expedition and Research Program (STEP) (Grant No. 2019QZKK0801)。
The formation ages and genesis of the Nujiang Canyon ophiolites in the eastern Tibetan Plateau are still unclear, and it has been debated whether they belong to the Neo-Tethyan or Paleo-Tethyan suture zones. This stud...
关键词:Nujiang Canyon ophiolites Early Jurassic Subduction initiation Supercontinent breakup Global plate reorganization 
Rafting Through the Grand Canyon A magical adventure on the Colorado River
《空中英语教室(高级版.彭蒙惠英语)》2025年第1期20-22,44,45,共5页Kate Bradshaw 
When my friend Nina told me she'd scored a noncommercial permit to raft through the Grand Canyon,I had no idea how lucky I would be,after she invited me to join her Colorado River expedition.
关键词:CANYON GRAND Colorado 
Letter FROM YOUR Editor
《空中英语教室(高级版.彭蒙惠英语)》2025年第1期1-1,共1页
Dear readers,Happy 2025!We begin the new year with many great articles.Being an adventurer,I found“Rafting Through the Grand Canyon”(p.20)particularly exciting.I was amazed by the beauty of this national park when I...
关键词:CANYON WHILE LETTER 
Coupled effects of climate change and human activities on vegetation dynamics in the Southwestern Alpine Canyon Region of China
《Journal of Mountain Science》2024年第10期3234-3248,共15页LAI Jinlin QI Shi 
funded by the National Key Research and Development Program of China(Grant No.2022YFF1302903).
The driving effects of climate change and human activities on vegetation change have always been a focal point of research.However,the coupling mechanisms of these driving factors across different temporal and spatial...
关键词:Enhanced vegetation index Climate change Human activities Spatial heterogeneity Coupled mechanisms 
Predicting Turbidite Channel in Deep-Water Canyon Based on Grey Relational Analysis-Support Vector Machine Model:A Case Study of the Lingshui Depression in Qiongdongnan Basin,South China Sea
《Energy Engineering》2024年第9期2435-2447,共13页Haichen Li Jianghai Li Li Li Zhandong Li 
grateful for Science and Technology Innovation Ability Cultivation Project of Hebei Provincial Planning for College and Middle School Students(22E50590D);Priority Research Project of Langfang Education Sciences Planning(JCJY202130).
The turbidite channel of South China Sea has been highly concerned.Influenced by the complex fault and the rapid phase change of lithofacies,predicting the channel through conventional seismic attributes is not accura...
关键词:Support vector machine CHANNEL Huangliu Formation Qiongdongnan Basin 
绝壁上的舞者
《疯狂英语(新悦读)》2024年第9期42-44,76,共4页姚茗茗 
在广东省大布镇的乳源大峡谷中,300米高的悬崖之间悬挂着一根细钢丝,一对勇敢的夫妇在上面翩翩起舞,演绎着惊险又浪漫的故事。主题语境:生活方式与态度篇幅:319词易读度:69.82。1 Deep within Dabu town in Guangdong Province lies the...
关键词:细钢丝 CANYON TOWN 
Large eddy simulation study of 3D wind field in a complex mountainous area under different boundary conditions
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2024年第7期541-556,共16页Yan LI Lei YAN Xuhui HE 
supported by the National Natural Science Foundation of China(Nos.51925808 and 52178516);the Natural Science Foundation of Hunan Province(Nos.2020JJ5745 and 2023JJ20073),China.
Large eddy simulations generally are used to predict 3D wind field characteristics in complex mountainous areas.Certain simulation boundary conditions,such as the height and length of the computational domain or the c...
关键词:Large eddy simulation(LES) Spectral representation method Recycling method High mountainous canyon Wind characteristics Atmospheric boundary layer Computational domain 
A three-dimensional numerical study on the stability of layered rock spillway tunnels in alpine canyon areas
《Deep Resources Engineering》2024年第2期68-81,共14页Peng-Zhi Pan Fuyuan Tan Fengqiong Li Fudong Chi Xufeng Liu Zhaofeng Wang 
supported by the National Natural Science Foundation of China(Grant No.52125903).
Rock masses in alpine canyon areas exhibit strong heterogeneity,discontinuity,and are subject to strong tectonic effects and stress unloading,leading to extremely complex distribution of in-situ stress.In addition,the...
关键词:Alpine canyon areas In-situ stress inversion Layered rock mass Stability characteristics of surrounding rock Numerical simulation 
Debris Fan Produced by Failure of Canyon-Blocking Pyroclastic Flows
《Journal of Water Resource and Protection》2024年第5期328-360,共33页Michael L. Cummings 
Ash-rich pyroclastic flows from the cataclysmic eruption of Mount Mazama (~7700 yr. B. P.), Cascade volcanic arc, Oregon, entered and blocked the narrow, bedrock-lined canyon of the Williamson River approximately 35 t...
关键词:Outburst Flood Mount Mazama Debris Fan Canyon Blockage Pyroclastic Flows 
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