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7篇 您的检索式:作者名="Congguo"
    题名 作者 年代 出处 被引量
1Sources and transport of organic carbon from the Dongjiang River to the Humen outlet of the Pearl River, southern China显示文摘经由到河口的河的器官的碳的运输是在全球碳周期的一个重要 geochemical 过程。这份报纸论述体积总数从 Dongjiang 集水的器官的碳(TOC ) 到邻近的 Humen 插头,并且在表面沉积为有机物的来源作为指示物讨论 13C 的适用性和碳的比率到氮(C/N ) 。调查结果证明在夏天的器官的碳集中比在冬季高。TOC 的一个提高的趋势在调查,和最高吝啬的价值沿着河发生了到 Humen 插头溶解,特别的器官的碳(DOC279 摩尔 L1 和 POC163 摩尔 L1 ) 在夏天洪水流动在城市的三角形的区域被观察。冬季样品有大量 13C 和 C/N (13C 24.6 ~ 30.0, C/N 413 ) ,并且夏天一稍微变化了(13C 24.2 ~ 27.6, C/N 618 ) 。当结果建议在 upstream-delta-outlet 的三个地区的那个停靠港主导地来自河岸土壤,浮游植物和农业 C3 在冬季种,而主要来源在夏天从河岸和红树属植物土壤。而且,人为的污水输入有 11% 和 7% 贡献到停靠港在三角形并且插头。伴有季节的淡水变化,浮游植物生产和降级的运输,和移动行为引起了器官的碳集中的变化。结果也发现在 Dongjiang 的那 TOC 出口体积是在干燥流动的 Humen 流动的约一个季度,并且人为的活动显著地影响了河出口贡献。FU Yingchun TANG Congguo LI Jun ZHAO Yaolong ZHONG Wei ZENG Xiantie 2014Journal of Geographical Sciences2014,24,1:8
2Aerosol structure and vertical distribution in a multi-source dust region显示文摘The vertical distribution of aerosols was directly observed under various atmospheric conditions in the free troposphere using surface micro-pulse lidar(MPL4) at the Zhangye Station(39.08 N,100.27 E) in western China in the spring of 2008.The study shows that the aerosol distribution over Zhangye can be vertically classified into upper,middle and lower layers with altitudes of 4.5 to 9 km,2.5 to 4.5 km,and less than 2.5 km,respectively.The aerosol in the upper layer originated from the external sources at higher altitude regions,from far desert regions upwind of Zhangye or transported from higher atmospheric layers by free convection,and the altitude of this aerosol layer decreased with time;the aerosols in the middle and lower layers originated from both external and local sources.The aerosol extinction coefficients in the upper and lower layers decreased with altitude,whereas the coefficient in the middle layer changed only slightly,which suggests that aerosol mixing occurs in the middle layer.The distribution of aerosols with altitude has three features:a single peak that forms under stable atmospheric conditions,an exponential decrease with altitude that occurs under unstable atmospheric conditions,and slight change in the mixed layer.Due to the impact of the top of the atmospheric boundary layer,the diurnal variation in the aerosol extinction coefficient has a single peak,which is higher in the afternoon and lower in the morning.Jie Zhang Qiang Zhang Congguo Tang Yongxiang Han 2012Journal of Environmental Sciences2012,24,8:3
3Simulation of surface runoff in theWujiang River watershed based on GIS显示文摘Surface runoff in the Wujiang River watershed was simulated by a GIS-based method using precipitation, hydrology data, and land-use data. The volume of surface runoff is chiefly controlled by climates, topographical characteristics and types of land use at the watershed. Five subwatersheds that can represent the whole watershed were chosen and their average annual precipitation, average annual surface runoff and current land use were calculated respectively in the grid model of the Wujiang River watershed based on the climate and hydrology data from 1965 to 2000 and the land-use data acquired in the year of 2000. Surface runoff is assumed to be a function of precipitation and land use and the multiple regression tool is used to determine the relationship between surface runoff, precipitation and present land use. Thus, the rainfall-runoff model for each land-use type has been established. When calibrating these models, the results show that the percent errors are all below 7%, which indicates that the accuracy of this simulation is high.TANG Congguo LIU Congqiang 2007Chinese Journal Of Geochemistry2007,26,3:2
4Serum spleen tyrosine kinase and vascular endothelial growth factor-C levels predict lymph node metastasis of oesophageal squamous cell carcinoma显示文摘Lincan Duan Lianhua Ye Guangqiang Zhao Zhengwei Wu Congguo Jin Xinyi Cai Gaofeng Li 2013European Journal of Cardio-Thoracic Surgery2013,,:1
5Stable sulphur and nitrogen isotopes of the moss Haplocladium microphyllum at urban, rural and forested sites 显示文摘XIAO I-Iuayun TANG Congguo XIAO Hongwei 2010Atmos Environ2010,44,34:1
6Clnical Study of the Treatment of Patients with a Metastatic Spinal Tumor by Percutaneous Vertebroplasty under the Guidance of DSA显示文摘Zuozhang Yang Jianbo Xu Congguo Jin Pengiie Liu Tao Yuan Baosheng Qian Jinyu Zhang Wengzhong Li Jianlin Li Yanbin Xiao Ming Peng Yu Li Li Luan 2005Chinese Journal of Clinical Oncology2005,2,6:0
7Non-point source pollution of Wujiang River watershed in Guizhou Province, SW China显示文摘Congguo TANG Congqiang LIU 2006Chinese Journal Of Geochemistry2006,25,B08:0
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