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《Journal of Anhui Agricultural Sciences》 2010-23
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Research on the Character of Absorption and Accumulation of Gracilaria to Heavy Metal-Cadmium

ZHANG Hao (Center of Environmental Supervision of Changzhou City,Changzhou,Jiangsu 213001)  
[Objective] The reference for the purification of water-body by means of the absorption of alga to heavy metal was provided through the experiment. [Method] The living Gracilaria branch being taken as experimental material,the absorption and accumulation of Gracilaria to heavy metal-Cadmium under the interaction among inorganic nitrogen,phosphorus and cadmium was comparatively researched and analyzed with the plasma emission spectrometer,centrifuge speed,differential speed centrifuges and other experimental technical measures. [Results] The removal and absorption effectiveness of Gracilaria to cadmium in water-body and the accumulation of cadmium in Gracilaria were raised and then reduced with the increment of inorganic nitrogen and phosphorus. The suitable concentration of inorganic nitrogen and phosphorus was beneficial to the improvement of the removal and absorption effectiveness of Gracilaria to cadmium in water-body and the accumulation of cadmium in Gracilaria and the application of both inorganic nitrogen and phosphorus could significantly improve its efficiency. [Conclusion] The physiological and biochemical mechanism of the adsorption of Gracilaria to heavy metal was further explored,which could play the solid basis of its application in the reduction of environmental pollution of heavy metal.
【CateGory Index】: X703
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Chinese Journal Full-text Database 3 Hits
1 WU YUSHU WANG HUANXIAO BAO YIJIA(University of Hangzhou) (University of Yunnan) (University of Hangzhou);ON THE RESPONSE, RESISTANCE AND PURIFICATION OF HYDROPHYTES TO Pb-POLLUTION IN WATER[J];Acta Ecologica Sinica;1983-03
2 HUANG Yi-Zong, ZHU Yong-Guan(Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, Beijing, 100085,China).;A review on cadmium contamination in forest ecosystem[J];Acta Ecologica Sinica;2004-01
3 CAI Cheng-xiang(Department of Chemistry of Youjiang Minority Normal School of Guangxi Province,Baise Guangxi 533000,China);Study on Removal Rate of Zn2+, Cd2+ and Fe3+ by Common Waterhyacinthes[J];Yunnan Environmental Science;2005-01
Chinese Journal Full-text Database 10 Hits
1 HE Ai-lan et al (Lishui Municipal Environment Monitoring Station,Lishui,Zhejiang 323000);Supervision and Evaluation of Environmental Quality in Annual Rice Production Base in Mountain Area[J];Journal of Anhui Agricultural Sciences;2005-01
2 ZHU Mei-ying et al(College of Land Resources and Environment,JAU,Nanchang,Jiangxi 330045);Understanding and Consideration of Agriculture Ecological Environment Security in China[J];Journal of Anhui Agricultural Sciences;2006-20
3 HUANG Kai-feng et al(Research Laboratory of Aquatic Vegetable,Yangzhou University,Yangzhou,Jiangsu 225009);Difference on Pb2+ and Cd2+ Residue in Zizania latifolia Products on Different Cultivation Media[J];Journal of Anhui Agricultural Sciences;2008-12
4 SU Yin et al (College of Environmental Science & Engineering,Hunan University,Changsha,Hunan 410082);Study on Influence Factors of Transport and Transformation of Pb in Soil-plant System[J];Journal of Anhui Agricultural Sciences;2008-16
5 SHI Xiao-dong et al(College of Biological Resources and Environmental Science,Qujing Normal Univesity,Qujing,Yunnan 655011);Effect of EDTA on Absorption of Imperata cylindrica L.and Scirpus triqueter L.on Heavy Metal in Soil[J];Journal of Anhui Agricultural Sciences;2008-27
6 SHI Xiao-dong et al(College of Biological Resources and Environmental Science,Qujing Normal Univesity,Qujing,Yunnan 655011);Effects of Cd and Zn Combined Pollution on Chlorophyll Content in Broad Bean[J];Journal of Anhui Agricultural Sciences;2008-30
7 ZHOU Shou-biao, LI Si-liang (College of Life Sciences, Anhui Normal University, Wuhu 241000, China);Advances on the Plant Ecophysiological Response and Mechanisms of Accumulation Heavy Metal Under the Heavy Metal Pollution[J];Journal of Anhui Normal University(Natural Science);2007-03
8 CHEN Xin-hong,YE Yu-xiu,PANG Run-jin(College of Life Sciences and Engineering,Huaiyin Institute of Technology,Huaian,Jiangsu 223003,China);Effects of Cd、Pb and their Interaction on Seed Germination and Root Morphology in Cucumber[J];Northern Horticulture;2009-05
9 MA Zheng-Xue① SHEN Hai-Xiang① ZOU Tao① MA Shang-Sheng② NING Ying-Zhi①(①College of Life Sciences,Northwest Normal University,Lanzhou 730070;②No.2 High School of Wuwei,Wuwei 733000,China);Community Characteristics of Soil Ciliates in Vegetables Base of Bali Town in Lanzhou in Spring[J];Chinese Journal of Zoology;2008-03
10 ZHANG Dan DING Aizhong LIN Xueyu SUN Yujiao ZHENG Lei CHEN Cheng(College of Water Sciences;Key Laboratory of Water and Sediment Sciences of Ministry of Education:Beijing Normal University,100875,Beijing,China);MONITORING AND ASSESSMENT OF WATER QUALITY IN RIVERS WITH BIOLOGICAL METHODS[J];Journal of Beijing Normal University(Natural Science);2009-02
China Proceedings of conference Full-text Database 1 Hits
1 CUI Li-li ZHAO Yun-long XUN Xiao-qian QIN Fen (School of Life Science,East China Normal University,Shanghai 200062,China);Effects of Water-borne Copper on Accumulation, Distribution of Copper and Digestive Enzymes Activities in Sesarma dehaani[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhao Chengyi Qi Qi Ji Haibing Li Weichao (Analytical and Testing Center, Beijing Normal University, 100875, Beijng, China);DERTERMINATION OF HEAVY METALS AND SULFUR IN POPLAR LEAVES OF THE MAIN TRAFFIC ROAD AND STUDY ON ATMOSPHERE POLLUTION STATE IN BEIJING[J];Journal of Beijing Normal University(Natural Science);2001-06
2 Jiang Deming Huang Huiyi Zhang Chunxing Wang Yuying (Institute of Applied Ecology,Academia Sinica,Shenyang);CAPACITIES OF ABSORPTION AND ACCUMULATION OF CADMIUM BY WOODY PLANTS IN POLLUTED SOIL AND THEIR DIFFERENCES AMONG SPECIES[J];Urban Bnvironment & Urban Ecology;1992-01
3 GAO Zhi ling, LIU Jian ling, LIAO Wen hua (College of Resources and Environment Sciences, Agricultural University of Hebei, Baoding 071001, China);Situation of cadmium pollution caused by application of phosphate fertilizer and the countermeasure of prevention and control of cadmium[J];Journal of Agricultural University of Hebei;2001-03
4 Xie Liming(Hami Teacher's college, Hami 839001.Liang Wei(Hami Prefecture Environmental Monitoring Station, Hami 839000);COMPARISION OF HEAVY-METAL POLUTION OF COMMON TREES IN SANQINGSHAN MOUNTAIN WITH OTHER MOUNTAINS IN EAST CHINA[J];ARID ENVIRONMENTAL MONITORING;1995-04
5 Qi YumeiGao Weisheng (Resource & Environment College, East China Normal University, Shanghai 200062);ABOUT THE PURIFYING WATER QUALITY BYEICHHORNIA CRASSIPES & THE AFTERTREATMENTTECHNOLOGY FOR EICHHORNIA CRASSIPES[J];;1999-02
6 ZHOU Qing\+\{1,2\}, HUANG Xiao-hua\+\{1,2\}, SHI Guo-xin\+1, XU Yan\+2, DAI Yu-jin\+2 (1. Nanjing Normal University, Nanjing\ 210019, China; 2. Suzhou Railway Teachers College, Suzhou\ 215009, China);Effect of Cadmium on the Physiological and Biochemical Character of Evergreen Trees[J];Research of Environmental Sciences;2001-03
7 Wei Fusheng, ZhengChunjiang (China National Enviromental Monitoring Center); Chen Jingsheng, (Department of Ge. ography, Peking University, Beijing); Wu Yanyu (Institute of Applied Ecology, Academia Sinica, Shenyang);Study on the Background Contents on 61 Elements of Soils in China.[J];Environmental Science;1991-04
8 .Deng Jifu et al.(Zhuzhou Institute of Environ.Sci.,Zhuzhou 412000);A Research on the Ecological Effect of the Soil Animals Community by the Heavy Metal Pollution[J];CHINESE JOURNAL OF ENVIROMENTAL SCIENCE;1996-02
9 WANG Qingren 1, LIU Xiumei 2, CUI Yanshan 1, DONG Yiting 1\ (1.Research Center for Eco Environmental Sciences, Chinese Academy of Sciences, Beijing 100085;2 College of Land Resource and Environmental Sciences, Shandong Agricultural University, Tai';Soil contamination and sources of heavy metals at individual sites of industry and mining associate with wastewater irrigation in China[J];Acta Scientiae Circumstantiae;2002-03
10 Wang Zhenzhong;Zhang Youmei;Hu Juelian;Zheng Yunyou; Hu Zhaoyang(Geography Department of Hunan Normal University, Changsha 4l0006)Guo Yongcan; LaiQing;Yan Hengmei(Biology Department of Hunan Normal University, Changsha)Deng Jifu(Institute of Environment;EFFECT OF HEAVY METALS IN SOIL ON EARTHWORMS(Opisthopora)[J];ACTA SCIENTIAE CIRCUMSTANTIAE;1994-02
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