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Nitrogen and phosphorus cycling in shrimp ponds and the measures for sustainable management 期刊论文
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 2004, 卷号: 26, 期号: 2-3, 页码: 245-251
Authors:  Xia, LZ;  Yang, LZ;  Yan, MC
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Feed  Nitrogen Cycling  Phosphorus Cycling  Shrimp Pond  Sustainable Management  
Characteristics of sludge from sewage discharge channels of Tianjin, China 期刊论文
WATER AIR AND SOIL POLLUTION, 2002, 卷号: 134, 期号: 1-4, 页码: 239-254
Authors:  Zhang, CS;  Wang, LJ;  Shen, WR;  Zhang, WJ
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Element Concentrations  Factor Analysis  Pollution  Sediments  Sludge  Tianjin  
Transport of dissolved inorganic nitrogen from the major rivers to estuaries in China 期刊论文
NUTRIENT CYCLING IN AGROECOSYSTEMS, 2000, 卷号: 57, 期号: 1, 页码: 13-22
Authors:  Duan, SW;  Zhang, S;  Huang, HY
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Biogeochemistry  Estuary  Nitrogen  River  Transport  
Selenium as an anti-oxidant and pro-oxidant in ryegrass 期刊论文
PLANT AND SOIL, 2000, 卷号: 225, 期号: 1-2, 页码: 193-200
Authors:  Hartikainen, H;  Xue, TL;  Piironen, V
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Anti-oxidant  Gsh-px  Pro-oxidant  Ryegrass  Selenium  Sod  Tocopherol  
A proposal for universal formulas for estimating leaf water status of herbaceous and woody plants based on spectral reflectance properties 期刊论文
PLANT AND SOIL, 2000, 卷号: 227, 期号: 1-2, 页码: 47-58
Authors:  Yu, GR;  Miwa, T;  Nakayama, K;  Matsuoka, N;  Kon, H
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Herbaceous Plants  Reflectance Ratio  Spectral Reflectance  Water Status Of Plant Leaves  Woody Plants  
Nutrient budgets and biogeochemistry in an experimental agricultural watershed in Southeastern China 期刊论文
BIOGEOCHEMISTRY, 1999, 卷号: 45, 期号: 1, 页码: 1-19
Authors:  Yan, WJ;  Yin, CQ;  Zhang, S
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Chaohu Lake  Chemical Fertilizer  Cycling  Denitrification  Multipond System  Nitrogen  Nutrient Budget  Phosphorus  
SELENIUM IN GEO-ECOSYSTEM AND ITS RELATION TO ENDEMIC DISEASES IN CHINA 期刊论文
WATER AIR AND SOIL POLLUTION, 1991, 卷号: 57-8, 页码: 59-68
Authors:  TAN, JN;  HUANG, YJ
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INFLUENCE OF ATMOSPHERIC DUST ON NON-TELESCOPIC SUNSPOT OBSERVATIONS 期刊论文
SOLAR PHYSICS, 1991, 卷号: 132, 期号: 2, 页码: 409-413
Authors:  HAMEED, S;  GONG, GF
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GEOCHEMICAL CHARACTERISTICS OF HEAVY-METALS IN THE XIANGJIAN-RIVER, CHINA 期刊论文
HYDROBIOLOGIA, 1989, 卷号: 176, 页码: 253-262
Authors:  ZHANG, S;  DONG, WJ;  ZHANG, LC;  CHEN, XB
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CHANGING DISTRIBUTION OF LATE QUATERNARY TERRESTRIAL LACUSTRINE AND LITTORAL ENVIRONMENTS IN THE VESTFOLD HILLS, ANTARCTICA 期刊论文
HYDROBIOLOGIA, 1988, 卷号: 165, 页码: 221-226
Authors:  PETERSON, JA;  FINLAYSON, BL;  ZHANG, QS
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