ZONE

作品数:1586被引量:2861H指数:21
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相关领域:天文地球更多>>
相关作者:严红革郑楚光邢华伟马朝辉傅若农更多>>
相关机构:中国科学院哈尔滨工业大学北京邮电大学重庆邮电大学更多>>
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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博士后科学基金国家教育部博士点基金更多>>
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Vertical variations of dissolved carbohydrates in the North Yap Trench被引量:1
《Journal of Oceanology and Limnology》2020年第3期606-618,共13页GUO Chaonan SUN Chengjun YANG Guipeng ZHANG Honghai CHEN Yan YIN Xiaofei JIANG Fenghua HUANG Yuhuan NIU Jiaohong DING Haibing 
Supported by the National Basic Research Program of China(973 Program)(No.2015CB755904);the National Natural Science Foundation of China(No.41676067);the Fundamental Funds for Central Universities(No.201762030);the Key Research and Development Program of Shandong Province(No.2018GSF117044);the 111 Project(No.B13030)。
The concentrations of dissolved monosaccharides(MCHO),polysaccharides(PCHO),and total carbohydrates(TCHO)in the seawater samples collected from the north of the Yap Trench in the western Pacific Ocean were measured by...
关键词:Yap TRENCH ABYSS hadal ZONE MONOSACCHARIDE POLYSACCHARIDE 
Heavy metals in suspended matters during a tidal cycle in the turbidity maximum around the Changjiang(Yangtze) Estuary被引量:1
《Acta Oceanologica Sinica》2015年第10期36-45,共10页ZHANG Huaijing ZHAI Shikui ZHANG Aibin ZHOU Yonghua YU Zenghui 
The National Natural Science Foundation of China under contract No.41076022;the National Basic Research Program(973Program)of China under contract No.2002CB412400
In order to discuss the content distributions and fluxes of heavy metals in suspended matters during a tidal cycle in the turbidity maximum around the Changjiang (Yangtze) Estuary, the contents of heavy metals (Zn,...
关键词:Changjiang (Yangtze) Estuary turbidity maximum zone tidal cycle suspended matters content ofheavy metal flux of heavy metal 
Effects of Gully Erosion and Gully Filling on Soil Degradation in the Black Soil Region of Northeast China被引量:9
《Journal of Mountain Science》2013年第5期913-922,共10页TANG Wen-jian LIU Hong-hu LIU Bao-yuan 
supported by National Basic Research Program of China (973 Program) (Grant no. 2007CB407204);Innovation project of Changjiang River Scientific Research Institute (CKSF2012052/TB);basic scientific research project of Changjiang River Scientific Research Institute (CKSF2011008)
Gully erosion has caused soil degradation and even reduced soil productivity. However, only few studies on the effects of gully erosion and artificial controlling measures on soil degradation in the Black Soil Region ...
关键词:Deposition zone Gully erosion Ephemeral gully Classical gully Soil nutrients Gullyfilling 
Zircon Dating and Geological Implications of Granitic Gneiss in the Metamorphic Zone of Gaoligong Mountains in Western Yunnan, China被引量:2
《Acta Geologica Sinica(English Edition)》2013年第2期440-453,共14页TAN Xiaohong ZHAO Bo LI Xikang XU Zhangbao ZHANG Zhen 
part of the 1:50000 regional geological surveys of Qushi Sheet, Daqie Street and Dadong Street carried out in 2004 and financially supported by the National Program on Key BasicResearch Project of China (973 Program)(No.2009CB421007)
The general classification of intermediate-acid intrusive rocks in the metamorphic zone of Gaoligong Mountains as one of the metamorphic terranes of Proterozoic Gaoligong Mountains is problematic regarding the intrusi...
关键词:Metamorphic zone granitic gneiss U-Pb zircon age Gaoligong Mountains Western Yunnan 
In-Season Root-Zone Nitrogen Management Strategies for Improving Nitrogen Use Efficiency in High-Yielding Maize Production in China被引量:23
《Pedosphere》2012年第3期294-303,共10页MENG Qing-Feng CHEN Xin-Ping ZHANG Fu-Suo CAO Ming-Hui CUI Zhen-Ling BAI Jin-Shun YUE Shan-Chao CHEN Su-Yi T.MULLER 
Supported by the National Basic Research Program (973 Program) of China (No. 2009CB118606);the Special Fund for Agriculture Profession of China (No. 200803030);the National Key Technologies Research and Development Program of China during the 11th Five-Year Plan Period (No. 2006BAD25B02)
Many recently developed N management strategies have been extremely successful in improving N use efficiency. How- ever, attempts to further increase grain yields have had limited success. Field experiments were condu...
关键词:apparent N recovery environmental pollution N losses optimal N rate soil N supply 
Effects of inclusions on microstructure and properties of heat-affected-zone for low-carbon steels被引量:4
《Science China(Technological Sciences)》2012年第6期1556-1565,共10页ZHENG ChaoChao WANG XueMin LI ShuRui SHANG ChengJia HE XinLai 
supported by the National Basic Research Program of China ("973" Program) (Grant No. 2010CB630801)
The characteristics of inclusions in two types of low-carbon steels by different deoxidization methods have been investigated by using the welding thermal simulation, the optical microscopy and scanning electron micro...
关键词:low-carbon steel INCLUSION intragranular acicular ferrite heat-affected-zone 
Suppressing the formation of SRZ in a Ni-based single crystal superalloy by RuNiAl diffusion barrier被引量:11
《Progress in Natural Science:Materials International》2012年第2期146-152,共7页Zhiming Bai Dongqing Li Hui Peng Juan Wang Hongbo Guo Shengkai Gong 
sponsored by National Nature Science Foundations of China(NSFC nos.50731001 and 51071013);National Basic Research Program(973 Program) of China under Grant no.2010CB631200
NiAl-based bond coats applied in thermal barrier coating(TBC)systems containing Ru and Pt have been studied in recent years.Interdiffusion between the coatings and the underlying superalloy substrates usually results ...
关键词:NIAL RuNiAl COATING INTERDIFFUSION SECONDARY REACTION zone(SRZ) 
In situ experiments on width and evolution characteristics of excavation damaged zone in deeply buried tunnels被引量:15
《Science China(Technological Sciences)》2011年第S1期167-174,共8页LI ShaoJun 1,FENG XiaTing 1,LI ZhanHai 3,CHEN BingRui 1,JIANG Quan 1,WU ShiYong 2,HU Bin 2 &XU JinSong 2 1 State Key Laboratory of Geomechanics and Geotechinical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China 2 Ertan Hydropower Development Company,Ltd.,Chengdu 610051,China 3 School of Resources and Civil Engineering,Northeastern University,Shenyang 110004,China 
supported by the National Basic Research Program of China("973"Program)(Grant No.2010CB732006);the National Natural Science Foundation of China(Grant No.40902091);supported by the CAS/SAFEA International Partnership Program for Creative Research Teams
The seven long tunnels of Jinping II hydropower station are deeply buried.The width and evolution characteristics of excavation damaged zone(EDZ) are the key problem to the design of tunnels excavation and supports.In...
关键词:deeply BURIED TUNNEL EXCAVATION damaged ZONE evolution characteristics in SITU experiments 
Eddy generation and evolution in the North Pacific Subtropical Countercurrent(NPSC) zone被引量:7
《Chinese Journal of Oceanology and Limnology》2010年第5期968-973,共6页康霖 王凡 陈永利 
Supported by the Key Program of the Knowledge Innovation Program of the Chinese Academy of Sciences (No.KZCX1-YW-12-04);the National Basic Research Program (973 Program) (No.2006CB403601)
The seasonal generation and evolution of eddies in the region of the North Pacific Subtropical Countercurrent remain poorly understood due to the scarcity of available data.We used TOPEX/POSEIDON altimetry data from 1...
关键词:TOPEX/POSEIDON altimetry eddy field EKE velocity shear North Pacific SubtropicalCountercurrent 
Rocky Desertification Risk Zone Delineation in Karst Plateau Area:A Case Study in Puding County,Guizhou Province被引量:15
《Chinese Geographical Science》2010年第1期84-90,共7页ZHANG Panpan HU Yuanman XIAO Duning LI Xiuzhen YIN Jie HE Hong S 
Under the auspices of Major Basic Reseach Development Program of China (973 Program) (No. 2006CB403201)
Karst rocky desertification is a geo-ecological problem in Southwest China. The rocky desertification risk zone delineation could be used as a guide for the regional and hierarchical rocky desertification management a...
关键词:rocky desertification rocky desertification risk zone karst plateau Guizhou Province 
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