国家自然科学基金(50425927)

作品数：6被引量：56H指数：4
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相关作者：陈桂秋袁兴中陈耀宁曾光明更多>>
相关机构：湖南大学更多>>
相关期刊：《Journal of Environmental Sciences》《生态学杂志》《Ecological Economy》《Progress in Natural Science:Materials International》更多>>
相关主题：BASED_ON河流底泥重金属污染重金属生物淋滤更多>>
相关领域：环境科学与工程经济管理生物学更多>>
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治理重金属污染河流底泥的生物淋滤技术被引量：24
《生态学杂志》2008年第4期639-644,共6页陈桂秋 曾光明 袁兴中 陈耀宁 
国家自然科学杰出青年基金项目(50425927和50225926);2000年度高等学校优秀青年教学科研奖励计划项目;高等学校博士学科点专项科研基金项目(20070532058);"863"资助项目(2001AA644020;2003AA644010;2004AA649370)
治理重金属污染河流底泥的生物技术是指利用生物体来消除或降低重金属毒性的方法,包括微生物修复、植物修复和植物-微生物联合修复,具有成本低、去除效率高、脱毒后污泥脱水性能好等优点,近年来在国际上备受关注。本文介绍了近10年来生...
关键词：底泥 重金属 治理 生物淋滤 
Three-Gorge Dam influences wetland macrophytes in middle and lower reaches of Yangtze被引量：4
《Progress in Natural Science:Materials International》2007年第9期1035-1041,共7页Wang Lingling Zeng Guangming Li Zhongwu Su Xiaokang Li Jianbing Huang Guohe 
Supported by National Natural Science Foundation of Chinafor Distinguished Young Scholars(Grant Nos.50225926and50425927);the Teach-ing and Research Award for Outstanding Young Teachersin Higher Education Institutions of MOE;the Doctoral Foundation of Ministry of Educa-tion of China(Grant No.200205320170)
Dongting Lake,located in the middle and lower reaches of Yangtze,is regarded as a lake during the water swelling period and a continent in the ebbing period.The construction of the Three-Gorge Dam has influenced the w...
关键词：Three-Gorge Dam Dongting Lake wetland macrophytes hydraulic gradient 
Short-term prediction of the influent quantity time series of wastewater treatment plant based on a chaos neural network model
《Frontiers of Environmental Science & Engineering》2007年第3期334-338,共5页LI Xiaodong ZENG Guangming HUANG Guohe LI Jianbing JIANG Ru 
The work was supported by the Natural Science Foundation of China for Distinguished Young Scholars(Grant Nos.50225926 and 50425927);the National High-Tech Research and Development(863)Program of China(Grant No.2004AA649370);the Teaching and Research Award Program for Excellent Youth Teachers in Higher Education Institu-tions of MOE,China(TRAPOYT)in 2000;the Specialized Research Fund for the Doctoral Program of Higher Education of Ministry of Education of China(Grant No.20020532017).
By predicting influent quantity,a wastewater treatment plant(WWTP)can be well controlled.The non-linear dynamic characteristic of WWTP influent quantity time series was analyzed,with the assumption that the series was...
关键词：wastewater treatment plant(WWTP) influent quantity short-term forecasting time series chaos neural network model 
Greenways and Their Functions to Eco-Cities
《Ecological Economy》2005年第4期6-12,共7页Liu Yunguo Huang Zhe Guang ming Li Xin 
Supported by the National Natural Science Foundation of China for Distinguished Young Scholars (No.50425927)the Key Project of National Development and Reform Commission of China(No.2002BA516A15-12)the Natural Science Foundations of Hunan (No.04JJ3013).
Greenways can be considered as linear open spaces along natural or artificial linear features such as rivers. shorelines, ridgelines, railroads, canals or roads. They are planned, designed, and managed to connect and ...
关键词：GREENWAYS greenwayplanning eco-city greenway network 
Study on Tourist Carrying Capacity Based on Matter Element Analysis被引量：12
《Ecological Economy》2005年第2期23-27,共5页LiuYunguo FanTing LiXin ZhouMing WangXianhai 
Supported by the Natural Science Foundation of China for Distinguished Young Scholars(No.50425927),the Key Project of National Development and Reform Commission of China(No.2002BA516A15-12),and the Natural Science Foundations of Hunan(No.04JJ3013).
This paper proposes that it is necessary to implement the concept of tourist carrying capacity to facilitate the tourism planning, and presents a method to evaluate the carrying capacity. The method called matter elem...
关键词：matter element analysis tourist carrying capacity Autonomous Prefecture of Western Hunan. 
A novel biosorbent: characterization of the spent mushroom compost and its application for removal of heavy metals被引量：16
《Journal of Environmental Sciences》2005年第5期756-760,共5页CHEN Gui-qiu ZENG Guang-ming TU Xiang HUANG Guo-he CHEN Yao-ning 
The National Natural Science Foundation of China for Distinguished Young Scholars(No.50225926 ,50425927) ;the Teaching and Research AwardProgramfor Outstanding Youth Teachers in Higher Education Institutions of MOE,China(TRAPOYT) in 2000 ,the Doctoral Foundation of Ministry of Education of China(No.20020532017) andthe Hi-Tech Research and Development Program(863) of China(No.2001AA644020 ,2003AA644010 and 2004AA649370)
The spent mushroom compost of Lentinus edodes was used as a biosorbent for adsorbing cadmium, lead and chromium from solutions under batch conditions for the first time. Titration of the biomass revealed that it conta...
关键词：spent mushroom compost CHARACTERIZATION biosorptlon heavy metals 
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