徐建明
一直从事土壤化学与环境、环境质量与农产品安全、农业环境保护等领域的研究工作。
个性化签名
- 姓名:徐建明
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学术头衔:
博士生导师
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学科领域:
土壤学
- 研究兴趣:一直从事土壤化学与环境、环境质量与农产品安全、农业环境保护等领域的研究工作。
男,1965年出生,浙江桐乡人。1990年在原浙江农业大学获土壤学博士学位。现为浙江大学教授、博士生导师,环境与资源学院副院长,土水资源与环境研究所所长,浙江省亚热带土壤与植物营养重点实验室主任,国际腐殖物质学会中国分会协调人,亚洲有机物循环协作网副会长,中国土壤学会常务理事及土壤化学专业委员会主任,浙江省土壤肥料学会常务理事,《Pedosphere》副主编,《土壤学报》、《植物营养与肥料学报》、《土壤通报》、《土壤》、《浙江大学学报-农业与生命科学版》杂志编委。先后出访澳大利亚、美国、加拿大、日本、英国、德国、埃及等国进行合作研究、做博士后或讲学。一直从事土壤化学与环境、环境质量与农产品安全、农业环境保护等领域的研究工作。主持国家杰出青年基金、国家自然科学基金、国家重点基础研究(973)项目课题、国家重大科技专项、教育部高等学校优秀青年教学和科研奖励基金、中澳合作项目、浙江省重大科技项目、浙江省青年人才基金等各类纵向科研项目20余项;发表论文130余篇,其中SCI检索论文25篇,在土壤有机污染物环境行为与生态效应方面的国内外获奖论文2篇;主编及参编著作4部;在土壤有机矿质复合体研究方面获国家教育部科技进步二等奖,在农业面源污染控制技术与信息系统方面获浙江省科技进步二等奖,排名均第一。1997年获浙江省青少年英才奖二等奖,同年获国家教委资助优秀年轻教师基金。1998年享受国务院政府特殊津贴,被列为浙江省“151人才工程”第一层次培养计划。2000年被列为浙江省青年学科带头人,获高等学校首届青年教师奖和浙江省第六届青年科技奖。2002年被列为浙江省“新世纪151人才工程”重点资助人员。2004年获国家杰出青年科学基金,入选首批国家级“新世纪百千万人才工程”。
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徐建明, Jianming Xu, ZuLiang Chen*), Jimmy C. Yu, C. Tang
J. High Resol. Chromatogr. 2000, 23,(7/8)511-514,-0001,():
-1年11月30日
CZE, indirect UV detection, metal ions, ecological samples
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徐建明, J. M. Xu, K. Wang, R. W. Bell, *, Y. A. Yang, and L. B. Huang
Published in Soil Sci. Soc. Am. J. 65:133-138(2001).,-0001,():
-1年11月30日
An understanding of soil nutrient pools and their relationship to soil properties and to soil test values should underpin soil tests, but few studies of this type have been conducted for soil B. Boron was fractionated by sequential extraction in 13 soils collected from north (47°N) to south (20°N) in eastern China. The nonspecifically adsorbed B (NSA-B) and specifically adsorbed B (SPA-B) comprised<1% of total B. By contrast, B occluded in Mn oxyhydroxide (MOH-B), in amorphous Fe and Al oxides (AMO-B) and in crystalline Fe and Al oxides (CRO-B) comprised from 0.01 to 7.6% of total B. The content of the NSA-B fraction significantly decreased with increasing mean annual rainfall of the site and increased with increasing soil pH and exchangeable Ca. The MOH-B fraction was positively correlated with soil pH and cation-exchange capacity (CEC), and negatively with rainfall and temperature. The AMO-B fraction was significantly related to amorphous Fe2O3 and rainfall. The CRO-B fraction was positively correlated with pH and exchangeable Ca, but not with crystalline Fe2O3. The SPA-B fraction was not correlated with any soil properties or climate factors. These results emphasize that the forms of B in Chinese soils were distinctly different from those in soils of southeast USA and Greece.
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【期刊论文】Microbial Response to Bensulfuron-Methyl Treatment in Soil
徐建明, A. M. EL-GHAMRY, †, J. M. XU, *, C. Y. HUANG, † AND J. GAN‡
J. Agric. Food Chem. 2002, 50, 136-139,-0001,():
-1年11月30日
A laboratory incubation study was conducted to evaluate the effect of bensulfuron-methyl treatment on soil microbial biomass and N-mineralization of a loamy sand soil. The herbicide was applied at 0 (control), 0.01 (field rate), 0.1, and 1.0μg g-1, and soil microbial biomass carbon (Cmb), soil microbial biomass nitrogen (Nmb), and N-mineralization rate (k) were measured at different times after herbicide treatment. Compared to the untreated soil, Cmb and Nmb decreased significantly (p≤0.05) within the first 7 days after herbicide treatment at 0.1 and 1.0μg g-1, and the impact was greater for Nmb than for Cmb. Nitrogen mineralization was significantly suppressed during the first 5 days of incubation when the soil was treated with bensulfuron-methyl at 0.1 and 1.0μg g-1. The overall impact of bensulfuron-methyl to the soil microbial communities was closely related to the application rate in the range of 0.01-1.0μg g-1. This effect, however, was found to be transitory, and significant impact occurred only at high application rates.
Bensulfuron-methyl, sulfonylurea herbicides, microbial biomass, nitrification, ammonification, nitrogen mineralization
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徐建明, Jianming Xu a, ZuLiang Chen b, *, Jimmy C. Yu c, C. Tang d
Journal of Chromatography A, 942(2002)289-294,-0001,():
-1年11月30日
Co-electroosmotic capillary zone electrophoresis (CZE) with direct UV detection was developed for simultaneous determination of inorganic anions, carboxylic and aromatic carboxylic acids. These solutes were separated using a 30mM phosphate buffer containing 1.0mM tetradecyltrimethylammonium bromide (TTAB) and 20% (v/v) acetonitrile at pH of 6.5 and directly detected by UV at 190nm. Calibration curves were linear in the range 0.01-2.0mM, depending of the solutes. The detection limits ranged from 1.0 to 8.0μM and the relative standards deviations (n=5) in range from 1.9 to 3.6% for the peak area. The proposed method was used to determine inorganic anions and carboxylic and aromatic acids in soil and plant tissue extracts.
Soil, Plant materials, Inorganic anions, Carboxylic acids
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【期刊论文】Study on fluoride emission from soils at high temperature related to brick-making process
徐建明, Z.M. Xie*, W.H. Wu, J.M. Xu
Chemosphere 50(2003)763-769,-0001,():
-1年11月30日
Characteristics of fluoride emission from 12 soils at temperatures of 400-1100℃ related to the brick-making process were studied. The results obtained in this study indicate that fluoride emission as gaseous HF and SiF4 was related to the firing temperature, soil total fluoride content, soil composition and calcium compounds added to soils. Soils began to release fluoride at temperatures between 500 and 700℃. Marked increases of the average fluoride mission rate from 57.2% to 85.4% of soil total fluoride were noticed as the heating temperature was increased from 700 to 1100℃. It was found that the major proportion (over 50%) of the soil total fluoride was emitted from soils at approximate 800℃. The amount of fluoride released into the atmosphere when heated depended on the total fluoride contents in the soils. Correlation analysis showed that the soil composition, such as cation exchange capacity, exchangeable calcium and CaCO3, had some influence on fluoride emission below 900℃, but had no influence at temperatures above 900℃. Addition of four calcium compounds (CaO, CaCO3, Ca(OH)2, and CaSO4) at 1.5% by weight raised the temperature at which fluoride began to be released to 700℃. The greatest decrease in fluoride emission among the four calcium compound treatments was found with CaCO3.
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【期刊论文】Changes in Soil Carbon Pools Induced by Substitution of Plantation for Native Forest
徐建明, XU QIUFANG, and XU JIANMING
Pedosphere 13(3):271~278, 2003,-0001,():
-1年11月30日
Changes in soil carbon pools under Chiaeae fir (Cunninghamia lanceolata) and bamboo (Phyllostachys pubescens) plantations substituted for a native forest (Quercus acutassima, Cyclobalanopsis glauca, Castanopsis sclerophylla, Platycarya strobilacea, Lithocarpus glaber) were studied on the hills with acid parent rock and soils classified as red soils (Ferrisols) in Huzhou, Zhejiang Province of east China. It was found that total soil organic carbon (TSOC), easily oxidisable carbon (EOC) and water-soluble organic carbon (WSOC) under bamboo plantation were increased, but microbial biomass carbon (MBC) was decreased. On the contrary, Chinese fir induced declines of all fractions of C including TSOC, EOC, WSOC and MBC. The percentages of the active fractions of soil C (EOC and WSOC) were increased in the plantations as compared to the native broad-leaved forest, but proportions of soil organic C as MBC were decreased. It could be concluded that bamboo plantation had a great ability of not only fixing C but also accelerating soil C pool cycle, improving nutrient and microorganism activity; therefore, it is a good ecosystem and could be recommended for wide development, Chinese fir would shrink the soil C pool and deteriorate soil biological fertility, so it did not bencfit CO2 fixing and land sustainable utilization.
bamboo,, broad-leaved forest, Chinese fir,, soil carbon
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徐建明, M.K. Zhang, J.M. Xu*
Chemosphere 50(2003)733-738,-0001,():
-1年11月30日
Solute transport of elements in soils depends on the soil structural and hydraulic properties, and it is controlled by sorption and diffusion, which both limit the mobility and distribution of elements in soils. This study was conducted to compare lead (Pb), copper (Cu) and zinc (Zn) concentrations between ped exteriors and interiors of some contaminated soils. The results show that the differences of the heavy metals between exteriors and interiors decreased in the order clayey soil, clayey loam soil, loam soil. For same soils, the differences decreased from Pb to Cu to Zn. The differences in readily extractable concentrations of the three metals between ped exteriors and interiors were much larger than the differences in their total metals, this may indicate that extractable metals were more recently deposited. The higher Pb and Cu concentrations in the ped exteriors than interiors may additionally be explained by anthropogenic input, movement and downward through preferential flow.
Pb, Cu, Zn, Ped exteriors, Ped interiors, Preferential flow
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徐建明, Huaiying Yao, Jianming Xu*, Changyong Huang
Geoderma 115(2003)139-148,-0001,():
-1年11月30日
The microbial biomass, activity and substrate utilization pattern of seven Chinese paddy soils with different heavy metal concentrations in the vicinity of a Cu-Zn smelter was investigated. Microbial biomass and basal respiration were negatively affected by the elevated metal levels. Two important biological parameters, namely, the microbial biomass-C (Cmic)/organic C (Corg) ratio and metabolic quotient were closely correlated to heavy metal stress. There was a significant decrease in the Cmic/Corg ratio and an increase in the metabolic quotient with increasing metal concentration. Multivariate analysis of sole carbon source utilization pattern demonstrated that heavy metal pollution had a significant impact on microbial community structure and there was a threshold metal concentration for substrate utilization pattern. However, the average well colour development (AWCD) of the carbon sources in Biolog plates did not vary in a consistent manner with the microbial biomass or heavy metal concentration.
Substrate utilization pattern, Microbial biomass, Heavy metal, Paddy soil
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【期刊论文】Incorporation of Fumigants into Soil Organic Matter
徐建明, J. M. X U, †, Ⅱ, J. GAN, *, S. K. PAPIERNIK, ‡, J. O. BECKER, §, AND S. R. YATES‡
Environ. Sci. Technol. 2003, 37, 1288-1291,-0001,():
-1年11月30日
Halogenated fumigants are some of the most heavily used pesticides worldwide. A number of studies have shown that fumigant transformation in soil is correlated with soil organic matter content. However, relatively little is known about the mechanisms of fumigant interaction with soil organic matter. In this study, we used 14C-labeled 1,3dichloropropene (1,3-D) and methyl bromide (MeBr) to characterize their incorporation into soil organic matter and the association of bound radioactivity with the different organic matter components. The 14C activity of bound residues increased with time and reached 38-49% for 1,3-D and 37-42% for MeBr after 72 d of incubation at 25℃. More bound residues were produced for 1,3-D than for MeBr in the same soils. The distribution of 14C activity in soil humic substances followed the order of fulvic acids. humin>humic acids. These observations suggest that incorporation into soil organic matter is the predominant pathway for transformation of halogenated fumigants in soil and that fulvic acids are likely the most significant sink of all soil organic matter fractions. It is further speculated that bound residues formed as a result of alkylation of organic matter by the fumigants through nucleophilic replacement.
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徐建明, X. M. Liu, J. M. Xu, M. K. Zhang, J. H. Huang, J. C. Shi, X. F. Yu
Environmental Geology(2004)46:189-194,-0001,():
-1年11月30日
To understand the spatial dependency of bioavailable micronutrients in paddy soils, 134 soil samples were taken from Pinghu County, Zhejiang Province, south-east China to characterize the spatial variabilities of bioavailable Cu, Zn, Fe, and Mn. The geostatistics and geographic information system (GIS) techniques were applied. Bioavailable Zn and Mn were fitted to an exponential model with a range of 4.4km and 2.97km, respectively. Bioavailable Fe was fitted to the linear model with the longest range of 23.48km. Bioavailable Cu did not show any spatial correlation with the fitted pure nugget effect model. Bioavailable Zn and Mn had strong spatial dependence due to the effects of intrinsic factors such as parent material, relief and soil types. Bioavailable Fe had moderate spatial dependence over a long distance. The spatial distribution of the four bioavailable micronutrients were significantly correlated to the soil formation factors. Human activity, such as application of fertilizer and pesticide, emission of waste gas and industrial pollution also had significant effects on the spatial distributions of the bioavailable micronutrients.
Geostatistics•Bioavailable Fe•Bioavailable Mn•Bioavailable Cu•Bioavailable Zn•Spatial variability•Paddy soil•SE China
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