中国开放科研知识云: 检索

Stabilizing effects on a Cd polluted coastal wetland soil using calcium polysulphide 期刊论文
Geoderma, 2018, 卷号: 332, 页码: 190-197
作者: Tu, C; Guan, F; Sun, YH; Guo, PP; Liu, Y

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Cadmium Calcium Polysulfide Bioavailability Stabilization Soil Enzyme Microbial Diversity

Ecological stoichiometry-based study of the influence of soil saline-alkali stress on nutrient homeostasis in L. chinensis 期刊论文
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2018, 卷号: 165, 页码: 243-249
作者: Liu, Yi; Wang, Yuejiao; Li, Shujie; Liu, Hongshan; Li, Qingyu

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Homeostasis model Ecological stoichiometry L. chinensis Saline-alkali stress N and P addition

Molecular Probe for the Determination of Hydroxyl Radicals in Heterogeneous Systems : Coumarin 期刊论文
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2018, 卷号: 39, 期号: 12, 页码: 2658-2664
作者: Zhang Shuzhen; Han Ruixia; Lu Jitao

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Hydroxyl radical Fluorescence probe Coumarin Microbe-mineral

Sphingomonas oleivorans sp. nov., isolated from oil-contaminated soil 期刊论文
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2018, 卷号: 68, 期号: 12, 页码: 3720-3725
作者: Chen, Lin; Chen, Wen-Feng; Xu, Zhi-Ling; Li, Wei; Zhang, Xin-Yu

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Sphingomonas oleivorans oil-contaminated soil

Geochemical valuation and intake of F, As, and Se in coal wastes contaminated areas and their potential impacts on local inhabitants, Shaanxi China 期刊论文
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 2018, 卷号: 40, 期号: 6, 页码: 2667-2683
作者: Hussain, Rahib; Luo, Kunli

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Cambrian Fluoride Jurassic Selenium Toxicity Weibei coalfield

Nitrogen addition reduces dissolved organic carbon leaching in a montane forest 期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2018, 卷号: 127, 页码: 31-38
作者: Chang, Ruiying; Li, Na; Sun, Xiangyang; Hu, Zhaoyong; Bai, Xuesong

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Anthropogenic nitrogen deposition Zero-tension lysimeters Seasonal pattern DOC production DOC retention Extracellular enzyme activity

Concentrations, Distribution, Sources and Ecological Risk Assessment of Trace Elements in Soils from Wuhan, Central China 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2018, 卷号: 15, 期号: 12, 页码: 19
作者: Wang, Jun; Tang, Xiaojun; Xu, Qiang; Gereslassie, Tekleweini; Tadesse, Ababo Workineh

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trace elements concentration microwave digester Wuhan soil contamination ecological risk

Latitudinal variation in soil biota: testing the biotic interaction hypothesis with an invasive plant and a native congener 期刊论文
ISME JOURNAL, 2018, 卷号: 12, 期号: 12, 页码: 2811-2822
作者: Lu, Xinmin; He, Minyan; Ding, Jianqing; Siemann, Evan

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基于高分辨质谱的土壤溶解性有机质化学多样性研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 李晓明

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土壤溶解性有机质，化学多样性，微生物多样性，傅立叶变换离子回旋共振质谱 decreased WIth IncreasIng Iron ComplexIng Index. PAtterns In Molecular PrOfiles IndicAted Dom In Paddy Soils To Become More RecalcItrAnt At Higher Soil C/n rAtio And Higher Soil Ph. furTherMore, PlAnt-derived polyPh.nols And Pyrogenic Dom Were retaIned Favorably By Iron And The ChemodiversIty Of Dom In Paddy Soil Increased WIth IncreasIng Soil C/n rAtios. These Results Provide Novel InFormAtion regardIng Dom Characteristics At a Molecular Level And Will InForm Better Global MAnagement Of Soil Carbon In Paddy Soil EcosysteMs Global. 2) Through The applicAtion Of Ft-icr-Ms, The ChemodiversIty Of Dom In Soil Subjected To Long-term OrgAnic Carbon And InOrgAnic Fertilizer Amendments Was Established. In Parallel, Bcc Was Assessed. Through This Coupled Approach It Was Established.thAt sustaIned OrgAnic Carbon Amendment Resulted In: SignificAntly (p < 0.05) Increased Total Carbon And Total nItrogen Reservoirs In Soil, Dom PrOfiles Of greAter ChemodiversIty, And Emergence Of RecalcItrAnt Dom Moieties (H/c < 1.5). In Contrast, Carbon And nItrogen Reservoirs In Soil Subjected To sustaIned InOrgAnic Fertilizer applicAtion Were Unaltered, While Soil OrgAnic Carbon ChemodiversIty Was Observed To Shift To Less RecalcItrAnt Dom Moieties (H/c rAtio > 1.5 And O/c rAtios < 0.5). furTherMore, sustaIned OrgAnic Carbon Amendment Shaped Bcc To a eutroPh.c stAte While Long-term Chemical fertilizAtion Directed The Bcc Towards An oligotroPh.c stAte. Higher connectivIty And Network complexIty Were Observed In OrgAnic Carbon Amended Soils. Dom-Bcc Network Analysis, IndicAtIng thAt Soil Microbes Had More Interaction WIth Dom Molecules followIng sustaIned OrgAnic mAtter Input. These Results Highlight The Potential For OrgAnic Carbon Amendments To Not Only Build Soil Carbon sTocks And Increase Their Resilience, But To Also Improve The Functional stAte Of Soil Microbial communIties. Key Words: Dom, ChemodiversIty, Microbial diversIty, Ft-icr Ms

商品有机肥和生物炭的施用对土壤抗生素抗性基因的影响 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 周雪

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抗生素，抗生素抗性基因，细菌群落结构，土壤，商品有机肥，生物炭 Antibiotic, Antibiotic Resistance Genes, Bacterial Community Composition , Soil, Commercial Organic Fertilizers, Biochar

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