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《Journal of Anhui Agricultural Sciences》 2008-18
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Research on P Runoff Loss in Paddy Soils in the Taihu Lake Region and Its Sorption Characters

ZHANG Hong-ai(Guandong of Academy of Forestry Survey and Planning,Guangzhou,Guangdong 510520)  
[Objective] The study aimed to provide a scientific base to control the pollution of agricultural non-point sources.[Method] Under the double ripe planting system of rice and wheat,the state of P runoff losses and its absorption characters in two kinds of typical paddy soils(the permeable and waterlogged paddy soils) were studied.[Result] The yearly surface runoff P loss in waterlogged paddy soils was bigger than that in permeable paddy soils at the normal level of applying P,that was 603.2 and 679.5 g/(hm2·a) resp.in 2000~2001 year and that was 1 148.9 and 1 350.3 g/(hm2·a) in 2001~2002 year.The biggest adsorption quantity(Qm,769.23 mg/kg)and buffer capacity(MBC,130.00 L/kg)of soil surface P in permeable paddy soils was higher than that in waterlogged paddy soils(Qm and MBC of 666.67 mg/kg and 66.00 L/kg resp.).The PSI value of waterlogged paddy soils was lower than that of permeable paddy soils and their value were all lower than 30.[Conclusion] The P was more easier runoff in waterlogged paddy soils.
【Fund】: 国家自然科学基金资助项目(40171056 30471375);; 国家重点基础研究项目(G1999011806)
【CateGory Index】: X52
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 Fan Chengxin (Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences. Nanjing 210008);HISTORICAL EVOLUTION OF WATER ECOLOGICAL SETTING IN TAIHU LAKE[J];Journal of Lake Science;1996-04
2 LI Ronggang 1 XIA Yuanling 2 WU Anzhi 3 QIAN Yisheng 3 (1:Jiangsu Depeartment of Agriculture and Forestry, Nanjing 210013, China; 2:Wujin Municipality Plan Committee of Jiangsu Province, Wujin 213161, China; 3:Wujin Municipality Agricultur;Pollutants Sources and Their Discharging Amount in Taihu Lake Area of Jiangsu Province[J];JOURNAL OF LAKE SCIENCE;2000-02
3 Zhang Shuiming etal. (Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008);Pollution by Phosphorus in Farmland Drainage to the Taihu- Lake Water system.[J];Environmental Science;1993-06
4 GAO Chao, ZHANG Taolin, WU Weidong\ (Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008);Risk evaluation of agricultural soil phosphorus release to the water bodies[J];Acta Scientiae Circumstantiae;2001-03
5 Ma Lishan,Wang Zuqiang,Zhang Shuiming,Ma Xingfa,Zhang Guiyin(Institute of Soil Science,The Chinese Academy of Sciences,Nanjing 210008);POLLUTION FROM AGRICULTURAL NON POINT SOURCES AND ITS CONTROL IN RIVER SYSTEM OF TAIHU LAKE,JIANGSU[J];ACTA SCIENTIAE CIRCUMSTANTIAE;1997-01
6 Gao Chao et al (Institute of Soil Science, Chinese Academy of Sciences, NANJING 210008): Rural Eco Environment, 2000,16(4):24-27;Agricultural Soil Phosphorus Dynamics in Taihu Lake Watershed and Its Environmental Impact.[J];Rural Eco-environment;2000-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Ru1,ZHOU Wen-bin1,JIN Ke-li2 (1.The Key Lab.of Poyang Lake Environment and Resouce Utilization,Nanchang University,Nanchang 330047,China;2.Shenzhen Guanlanhe Water Diversion Management Department,Shenzhen,Guangdong 518110,China);Loss of Non-Point Source Pollutants from Xikeng Reservoir Small Watershed in Shenzhen[J];Journal of Jiangxi Normal University(Natural Sciences Edition);2008-05
2 GUO Ya fen ,ZHANG Zhong xue XU Xiu hong and CHEN Qiu qing (Northeast Agricultural University, Harbin 150030, PRC);STUDIES ON NITROGEN PHOSPHORUS POTASSIUM AND SULPHUR FERTILIZER STATUS OF VEGETABLE SOIL[J];JOURNAL OF NORTHEAST AGRICULTURAL UNIVERSITY;1999-03
3 GAO Chao 1, 2 , ZHANG Tao-lin 2 , WU Wei-dong 1, 2 (1. Department of Urban and Resource Sciences, Nanjing University, Nanjing, Jiangsu 210093; 2. Institute of Soil Science, Chinese Academy of Sciences, Nanjing, Jiangsu 210008);Agricultural Soil Nutrient Status in Taihu Lake Area and Its Implication to Nutrient Management Strategies[J];Scientia Geographica Sinica;2001-05
4 LIU Fu-Cheng 1,2 , SHI Xue-Zheng 1, PAN Xian-Zhang 1, YU Dong-Sheng 1 (1.Institute of Soil Science, Chinese Academy of Sciences, Nanjing Jiangsu 210008; 2.Anhui Normal University, Anhui Wuhu 241000);Characteristics of Spatial Variability of Total Phosphorus in Soil of the Typical Area of Taihu Lake Watershed[J];Scientia Geographica Sinica;2003-01
5 Ma Limin1,2,Tang Yanping1,Teng Yanhang1,Zhao Jianfu1,21.State Key Laboratory of Pollution Control & Resources Reuse,Tongji University,Shanghai 200092,China2.Chongqing Institute of Three Gorges,Chongqing 404020,China;The effective factor of phosphorous release from soil in Water-Fluctuation-Zone of the Three Gorges Reservoir.[J];Earth Science Frontiers;2008-05
6 GAO Chao 1 ZHANG Taolin 2 (1:Urban and Resource Sciences, Nanjing University, Nanjing, 210093, P.R.China; 2:Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, P.R.China);Phosphorus Sorption and Desorption of Upland Soils in the Hilly Areas of Taihu Lake Watershed[J];Journal of Lake Science;2001-03
7 TIAN Juan,LIU Ling,WANG Guifeng,DONG Guiming(State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing 210098,China);Effect of of variable flooding conditions on soil phosphorus release[J];Journal of Liaoning Technical University(Natural Science);2008-05
8 DAI Zhao-fu~(1,3),WANG Ji-zeng~2,CHENG Jiong~2,LIU Ting-lin~2(1.Guangzhou Institute of Geochemistry,Chinese Academy of Science,Guangzhou 510640,China;2.Guangdong Key Laboratory of Integrated Control of Agro-environment,Guangdong Institute of Eco-environment and Soil Science,Guangzhou 510650,China;3.Graduate School,Chinese Academy of Science,Beijing 100039,China);Vegetable plot soil phosphorus characteristics of Liuxi river and its environmental impact[J];Guangdong Agricultural Sciences;2006-04
9 WANG Xin-jun,LIAO Wen-hua,LIU Jian-ling(College of Resource and Environmental Sciences,Hebei Agriculture University,Baoding 071001,China);Phosphorus Leaching from Vegetable Fields and Impact Factors[J];Acta Agriculturae Boreali-Sinica;2006-04
10 MA Li-min ZHANG Ming LIU Cong TENG Yan-hang XIA Si-qing(State Key Laboratory of Pollution Control & Resources Reuse,Environmental Science and Technological Institute,Tongji University,Shanghai,200092,China);THE EFFECT OF ANTHROPOGENIC PHOSPHORUS TO THE CHARACTERISTICS SOIL AND ITS PHOSPHORUS RELEASE IN THE WATER-FLUCTUATION-ZONE[J];Environmental Chemistry;2008-01
China Proceedings of conference Full-text Database 1 Hits
1 ZHANG Nai-ming,WEN Bo-long (College of Resources and Environment science, Yunnan Agricultural University , Kunming 650201,China);Study Progress of Phosphorus Non-point Source Pollution in China[A];[C];2007
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Cai Qiming Gao Xiyun Chen Yuwei Ma Shengwei(Nanjing Institute of Geography & Lmnology,Chinese Acidemy of Sciences,Nanjing 210008)Martin Dokulil(Institute of Limanology,Austria);DYNAMIC VARIATIONS OF WATER QUALITY IN TAIHU LAK E AND MULTIVARIATE ANALYSIS OF ITS INFLUENTIAL FACTORS[J];Journal of Lake Science;1995-02
2 Yang Qingxin (Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008);ALGAL BLOOM IN TAIHU LAKE AND ITS CONTROL[J];Journal of Lake Science;1996-01
3 Zhu Min(Wuxi Institute of Environmental Science, WuXi 214023);VARIATIONAL TREND AND PROTECTION STEPS OF WATER QUALITY IN TAIHU LAKE[J];Journal of Lake Science;1996-02
4 Fan Chengxin (Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences. Nanjing 210008);HISTORICAL EVOLUTION OF WATER ECOLOGICAL SETTING IN TAIHU LAKE[J];Journal of Lake Science;1996-04
5 Zhang Shuiming etal. (Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008);Pollution by Phosphorus in Farmland Drainage to the Taihu- Lake Water system.[J];Environmental Science;1993-06
6 Dou Hongshen, Ma Wuhua, Zhang Shengzhao, Deng Jiahuang (Nanjing Institute of Geography, Academic Sinica);ENVIRONMENTAL IMPACTS OF LAKE RECLAMATION FOR CULTIVATION IN TAI HU AREA[J];Acta Scientiae Circumstantiae;1988-01
7 Ma Lishan,Wang Zuqiang,Zhang Shuiming,Ma Xingfa,Zhang Guiyin(Institute of Soil Science,The Chinese Academy of Sciences,Nanjing 210008);POLLUTION FROM AGRICULTURAL NON POINT SOURCES AND ITS CONTROL IN RIVER SYSTEM OF TAIHU LAKE,JIANGSU[J];ACTA SCIENTIAE CIRCUMSTANTIAE;1997-01
8 S. P. CHU & K.C. YANG;ON SOME PHYSICAL AND CHEMICAL PROPERTIES OF THE WATER IN THE NORTHERN PART OF THE LAKE TAIHU[J];Oceanologia Et Limnologia Sinica;1959-03
9 Gao Chao et al (Institute of Soil Science, Chinese Academy of Sciences, NANJING 210008): Rural Eco Environment, 2000,16(4):24-27;Agricultural Soil Phosphorus Dynamics in Taihu Lake Watershed and Its Environmental Impact.[J];Rural Eco-environment;2000-04
10 Zhang Dadi ;Zhang Xiaohong (Dep. of Landscape and Environmental Sciences, Shanghai Agricultural College,Shanghai 201101 )Zhang Jiaqi ;Shen Genxiang(Environmental Science Research Inslitule,Shanghai Academy of Agricultural Sciences,Shanghai 201106 );INTEGRATED RESEARCH AND EVALUATION ON NONPOINT SOURCE POLLUTION IN SHANGHAI SUBURBS[J];ACTA AGRICUL TURAE SHANGHAI;1997-01
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