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Soil bacterial community mediates the effect of plant material on methanogenic decomposition of soil organic matter 期刊论文
Soil Biology & Biochemistry, 2018, 卷号: 116, 页码: 99-109
Authors:  Quan Yuan;  Marcela Hernández;  Marc G.Dumont;  Junpeng Rui;  Ana Fernández Scavino;  Ralf Conrad
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Soil Organic Matter  Rice Field Soil  Anoxia  Priming Effect  16s Rrna Gene  Microbial Community  
High-voltage electrostatic fields increase nitrogen uptake and improve growth of tomato seedlings 期刊论文
Canadian Journal of Plant Science, 2018, 卷号: 98, 期号: 1, 页码: 93-106
Authors:  Meiqing Li;  Yanyou Wu;  Mingming Zhang;  Jianyun Zhu
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Hydroponic Tomato Plant  nitrogen Absorption  high-voltage Electrostatic Field  
Numerical Study on Stress Heterogeneity Development in Two-Phase Rocks with Large Rheological Contrast and Implications in the Lower Crust 期刊论文
Pure & Applied Geophysics, 2018, 卷号: 175, 期号: 3, 页码: 963-976
Authors:  JUNSHAN XU;BAOHUA ZHANG
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Rheological Contrast  Stress Heterogeneity  Twophase Rock  Lower Crust.  
西南近50年实际蒸散发反演及其时空演变 期刊论文
生态学报, 2018, 期号: 24, 页码: 8835-8848
Authors:  李汇文;  王世杰;  白晓永;  唐红;  操玥;  王明明;  吴路华
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实际蒸散发  反演  随机森林  时空演变  特征因子  
碎米荠对硒、镉超富集特性研究 期刊论文
地球与环境, 2018, 期号: 2, 页码: 173-178
Authors:  刘亚峰;   龙胜桥;   邵树勋
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碎米荠  超富集植物      吸收富集  
单一汞同位素示踪大气与农田作物汞的交换过程 期刊论文
环境化学, 2018, 期号: 3, 页码: 419-427
Authors:  朱宗强;  王训;  王衡;  LIN Che-Jen;  冯新斌
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汞同位素标记  大气-植被  交换通量  汞分配特征  
黔中地区典型土地利用方式转变对微生物群落结构的影响 期刊论文
四川农业大学学报, 2018, 期号: 3, 页码: 350-356
Authors:  杜家颖;  涂成龙;  盛茂银;  崔丽峰;  陈琢玉;  张林楷
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磷脂脂肪酸法  土地利用方式  微生物  群落结构  
Importance of Considered Organic Versus Inorganic Source of Carbon to Lakes for Calculating Net Effect on Landscape C Budgets 期刊论文
Journal of Geophysical Research Biogeosciences, 2018, 卷号: 123, 期号: 4, 页码: 1302-1317
Authors:  Weiqi Lu;  shilu Wang;  kevin M. Yeager;  Fang Liu;  Qiangsheng Huang;  Yuxue Yang;  Peng Xiang;  Yingchun Lü;  Cong-qiang Liu
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Effects of biochar on Cd and Pb mobility and microbial community composition in a calcareous soil planted with tobacco 期刊论文
Biology & Fertility of Soils, 2018, 卷号: 54, 期号: 3, 页码: 373-383
Authors:  Jianzhong Cheng;  Yunlong Li;  Weichang Gao;  Yi Chen;  Wenjie Pan;  Xinqing Lee;  Yuan Tang
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Biochar  Heavy Metal  Bioavailability  Translocation  Bacterial Community  
贵州省稻田土壤重金属分布特征 期刊论文
矿物岩石地球化学通报, 2018, 期号: 6, 页码: 1084-1091
Authors:  孔祥宇;  黄国培;  程天金;  江帆;  王志伟;  李秋华;  喻子恒;  张华;  姚珩
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为揭示贵州省稻田土壤重金属的超标状况和空间分布特征,采集了92个稻田土壤样品,用icp-ms测定了样品的重金属含量,并运用单因子污染指数法、富集因子法和空间分析法对数据进行了分析处理。结果表明,贵州省稻田土壤的as、cd、cr、cu、ni、pb、sb和zn平均含量分别为(19.7±17.1)、(0.577±0.690)、(91.1±38.6)、(40.5±32.8)、(37.1±20.3)、(35.5±32.0)、(3.59±8.81)和(135±128) Mg/kg  89.1%的点位重金属超标,67.4%的点位为轻微(超标1~2倍)和轻度(超标2~3倍)超标  Ni、as、cd主要由地质高背景成因导致  在成矿区和成矿带上,出现源于人为活动的重金属超标,在一些点位和区域达到了中度超标(超标3~5倍)至重度(超标大于5倍)超标。